Auto-populated list of related Clinical Trials
(Breast, Cleft Lip and Palate, Hand, Lymphedema, Oral, Skin, Trauma)

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting

Pembrolizumab and Interferon Gamma-1b in Treating Patients With Stage IB-IVB Relapsed or Refractory Mycosis Fungoides and Sezary Syndrome

This phase II trial studies how well pembrolizumab and interferon gamma-1b work in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome that has come back or has not responded to previous treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Interferon gamma-1b may boost the immune system activity. Giving pembrolizumab and interferon gamma-1b together may work better in treating patients with stage IB-IVB mycosis fungoides and sezary syndrome.

Stanford is currently accepting patients for this trial.

Lead Sponsor:

National Cancer Institute (NCI)

Stanford Investigator(s):

Intervention(s):

  • Biological: Interferon Gamma-1b
  • Other: Laboratory Biomarker Analysis
  • Biological: Pembrolizumab

Phase:

Phase 2

Eligibility


Inclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I)

   - Stage IB-IVB mycosis fungoides or sezary syndrome, and who have relapsed, are
   refractory, or progressed after at least one standard systemic therapy; maximal stage
   since diagnosis will determine eligibility; current disease stage at time of entry
   will also be documented but will not be used for eligibility

   - Subjects must have the following minimum wash-out from previous treatments and without
   treatment between documentation of relapse/progression and enrollment:

      - >= 2 weeks for local radiation therapy

      - >= 8 weeks for low dose (12 Gy or less) total skin electron beam therapy (TSEBT)

      - >= 4 weeks for systemic cytotoxic anticancer agents, anticancer investigational
      agents that are not defined as immunotherapy, or for tumor-targeting monoclonal
      antibodies (mAbs) with the exception of alemtuzumab for which the washout is at
      least 16 weeks

      - >= 15 weeks for anti-CD137 or anti-CTLA-4 (including ipilimumab or any other
      antibody or drug specifically targeting T-cell co-stimulation or checkpoint
      pathways)

      - >= 2 weeks from resolution (i.e., < grade 1 or at baseline) from adverse event
      (AE)s due to procedures performed or therapeutic agents administered

      - >= 2 weeks for retinoids, interferons, vorinostat, romidepsin and denileukin
      diftitox

      - >= 4 weeks for doses of systemic corticosteroidsgreater than 10 mg/day of
      prednisone or equivalent; patients who are on physiologic doses of
      corticosteroids (prednisone equivalent 10 mg/day or less) may participate,
      however, they must be on a stable dose for at least 4 weeks before enrollment;
      patients who are on low or moderate potency topical corticosteroids may
      participate if they are on a stable dose for at least 4 weeks before enrollment;
      inhaled corticosteroids are acceptable; local injections of corticosteroids are
      acceptable; all corticosteroids will be reported as concomitant medications

      - >= 2 weeks for phototherapy

      - >= 1 week for topical therapy (including retinoid, nitrogen mustard, or
      imiquimod)

   - Patients with prior treatment with IFN-gamma will be eligible, if they previously
   tolerated IFN-gamma, however patients must be off of IFN-gamma for at least three
   weeks before initiation of therapy on this trial

   - Age >= 18 years

   - Have measurable disease based on modified severity-weighted assessment tool (mSWAT);
   tumor lesions situated in a previously irradiated area are considered measurable if
   progression has been demonstrated in such lesions

   - Have a performance status of 0 or 1 on the Eastern Cooperative Oncology Group (ECOG)
   performance scale

   - Absolute neutrophil count (ANC) >= 1500/mcL (performed within 10 days of treatment
   initiation)

   - Platelets >= 100000/mcL (performed within 10 days of treatment initiation)

   - Hemoglobin >= 9 g/dL or >= 5.6 mmol/L (performed within 10 days of treatment
   initiation)

   - Creatinine =< 1.5 x upper limit normal (ULN) (performed within 10 days of treatment
   initiation) OR

   - Measured or calculated creatinine clearance >= 60 mL/min for patient with creatinine
   levels > 1.5 x institutional ULN (performed within 10 days of treatment initiation)

      - Creatinine clearance (CrCl) should be calculated per institutional standard;
      glomerular filtration rate (GFR) can also be used in place of creatinine or CrCl

   - Total bilirubin =< 1.5 x ULN OR direct bilirubin =< ULN for patients with total
   bilirubin levels > 1.5 x ULN (performed within 10 days of treatment initiation)

   - Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
   alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x
   ULN OR =< 5 x ULN for patients with liver metastases (performed within 10 days of
   treatment initiation)

   - Women of child-bearing potential and men must agree to use adequate contraception
   (hormonal or barrier method of birth control; abstinence) before to study entry and
   for the duration of study participation; female patients of childbearing potential
   must have a negative urine or serum pregnancy test within 72 hours before receiving
   the first dose of study medication; if the urine test is positive or cannot be
   confirmed as negative, a serum pregnancy test will be required; female patients of
   childbearing potential must be willing to use an adequate method of contraception for
   the course of the study through 120 days after the last dose of study medication;
   Note: abstinence is acceptable if this is the usual lifestyle and preferred
   contraception for the patient; male patients of reproductive potential must agree to
   use an adequate method of contraception starting with the first dose of study therapy
   through 120 days after the last dose of study therapy; Note: abstinence is acceptable
   if this is the usual lifestyle and preferred contraception for the patient; should a
   woman become pregnant or suspect she is pregnant while she or her partner is
   participating in this study, she should inform her treating physician immediately; men
   treated or enrolled on this protocol must also agree to use adequate contraception
   before the study, for the duration of study participation, and 4 months after
   completion of MK-3475 (pembrolizumab) and interferon-gamma administration

   - Ability to understand and the willingness to sign a written informed consent document

   - SYNOVIAL SARCOMA (TREATMENT GROUP II)

   - Diagnosis of translocation associated sarcoma that generally expresses NY-ESO-1 (e.g.,
   synovial sarcoma or myxoid/round cell liposaromca); tumor must have been reviewed by a
   bone and soft tissue pathologist; patient must have metastatic or unresectable disease

   - At least one prior line of chemotherapy

   - Age >= 12 years; patients >= 18 years of age must be able and willing to provide
   informed consent; patients under 18 years of age must have a parent or guardian
   willing and able to provide consent

   - ECOG performance status of 0, 1 or 2

   - Life expectancy greater than or equal to (>=) 12 weeks

   - Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors
   (RECIST) version 1.1

   - Tumor safely accessible for biopsy

   - Adequate hematologic and end organ function

   - For female participants of childbearing potential and male participants with partners
   of childbearing potential, agreement (by participant and/or partner) to use highly
   effective form(s) of contraception

Exclusion Criteria:

   - MYCOSIS FUNGOIDES /SEZARY SYNDROME (TREATMENT GROUP I):

   - Has disease that is suitable for local therapy administered with curative intent

   - Patients who have had chemotherapy or targeted small molecule therapy within 4 weeks
   (6 weeks for nitrosoureas or mitomycin C) before entering the study

   - Patients who have had an allogeneic stem cell transplant are excluded

   - Has received prior therapy with an anti-PD-1, anti-PD-L1, or anti-PD-L2

   - Patients who have received an investigational agent or have used an investigational
   device within 4 weeks of the first dose of study drug

   - Has a history of a well-characterized and defined immune deficiency before the
   diagnosis of mycosis fungoides or sezary syndrome or is receiving systemic steroid
   therapy greater than 10mg/day of prednisone or equivalent within 4 weeks or any other
   form of immunosuppressive therapy within 7 days before the first dose of trial
   treatment; the use of physiologic replacement doses of corticosteroids, along with
   topical, inhaled and local injection is discussed

   - Has had a prior monoclonal antibody within 4 weeks before study day 1 or who has not
   recovered (i.e., =< grade 1 or at baseline) from AEs due to agents administered more
   than 4 weeks earlier

      - Note: the following will not be exclusionary: patients may have any grade
      alopecia or lymphopenia and still participate if other inclusion/exclusion
      criteria are met; patients may have grade 1 or 2 neuropathy at baseline and still
      participate if other inclusion/exclusion criteria are met

   - Has a known additional malignancy that is progressing or requires active treatment;
   exceptions include basal cell carcinoma of the skin, squamous cell carcinoma of the
   skin that has undergone potentially curative therapy, or in situ cervical cancer

   - Patients with known brain metastases should be excluded from this clinical trial;
   patients with carcinomatous meningitis should also be excluded; patients with
   previously treated brain metastases may participate provided they are stable (without
   evidence of progression by imaging using the identical imaging modality for each
   assessment, either magnetic resonance imaging [MRI] or computed tomography [CT] scan,
   for at least 4 weeks before the first dose of trial treatment and any neurologic
   symptoms have returned to baseline), have no evidence of new or enlarging brain
   metastases, and are not using steroids for at least 7 days before trial treatment

   - History of allergic reactions attributed to compounds of similar chemical or biologic
   composition to MK-3475 (pembrolizumab) and interferon-gamma; patients who are
   hypersensitive to Escherichia (E). coli are also excluded

   - Has an active autoimmune disease that has required systemic treatment in the past 2
   years (i.e., with use of disease modifying agents, corticosteroids, or
   immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or
   physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency,
   etc.) is not considered a form of systemic treatment

   - Has a history of (non-infectious) pneumonitis that required steroids or current
   pneumonitis

   - Has a history or current evidence of any condition, therapy, or laboratory abnormality
   that might confound the results of the trial, interfere with the patient's
   participation for the full duration of the trial, or is not in the best interest of
   the patient to participate, in the opinion of the treating investigator

   - Uncontrolled intercurrent illness including, but not limited to, ongoing or active
   infection, interstitial lung disease or active, non-infectious pneumonitis, congestive
   heart failure New York Heart Association (NYHA) grade >= 3, unstable angina pectoris,
   cardiac arrhythmia, or psychiatric illness/social situations that would limit
   compliance with study requirements

   - Pregnant women are excluded from this study; breastfeeding should be discontinued if
   the mother is treated with MK-3475 (pembrolizumab); patients are excluded from this
   study if pregnant or breastfeeding, or expecting to conceive or father children within
   the projected duration of the trial, starting with the screening visit through 120
   days after the last dose of trial treatment

   - Patients who are human immunodeficiency virus (HIV) positive may participate IF they
   meet the following eligibility requirements:

      - They must be stable on their anti-retroviral regimen, and they must be healthy
      from an HIV perspective

      - They must have a CD4 count of greater than 250 cells/mcL

      - They must not be receiving prophylactic therapy for an opportunistic infection

      - Must be on antiretroviral therapy and there must be minimal interactions or
      overlapping toxicity of the antiretroviral therapy with the experimental cancer
      treatment

      - HIV viral load must be < 200 copies/ mm^3 by standard clinical assays

   - Has known active hepatitis B (e.g., hepatitis B virus surface antigen [HBsAg]
   reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [RNA]
   [qualitative] is detected)

      - Note: the following will not be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and hepatitis B virus core antibody [HBcAb] negative), or a
         fully resolved acute hepatitis B virus (HBV) infection

         - Patients with chronic HBV suppressed by appropriate antiretroviral therapy
         with activity against HBV, as outlined in Department of Health and Human
         Services (DHHS) guidelines

         - Positive HCV serology but no detectable HCV RNA, indicative of spontaneously
         cleared HCV infection

         - Patients who have been successfully treated for HCV as long as therapy for
         HCV has been completed

   - Has received a live vaccine within 30 days before to the first dose of trial
   treatment; examples of live vaccines include, but are not limited to, the following:
   measles, mumps, rubella, chicken pox, yellow fever, seasonal flu (some), H1N1 flu,
   rabies, Bacille Calmette-Guerin (BCG), and typhoid vaccine; seasonal flu vaccines that
   do not contain live virus are permitted

   - Has known psychiatric or substance abuse disorders that would interfere with
   cooperation with the requirements of the trial

   - SYNOVIAL SARCOMA (TREATMENT GROUP II):

   - Any approved or investigational anti-cancer therapy within 14 days prior to initiation
   of study treatment

   - Prior treatment with anti-programmed death-1 (anti-PD-1) or anti-programmed
   death-ligand 1 (anti-PD-L1) therapeutic antibodies is allowed as is prior therapy with
   other immunotherapies

   - Active or untreated central nervous system (CNS) metastases as determined by computed
   tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and
   prior radiographic assessments; patients with prior brain metastases or CNS disease
   are permitted, but must have completed treatment and either (1) have no evidence of
   active CNS disease for at least 4 weeks prior to the first dose OR (2) have stable CNS
   lesions, or be at least 2 weeks past radiation or gamma-knife therapy; patients with
   past CNS disease must also have a screening head CT or MRI demonstrating stable
   disease compared to their most recent CNS evaluation

   - Active therapy for malignancies other than synovial sarcoma

   - Pregnant and lactating women

   - New York Heart Association (NYHA) class 3 or 4 or clinically symptomatic
   cardiovascular disease

   - Severe infections requiring intravenous antibiotic treatment within 2 weeks prior to
   initiation of treatment

   - Major surgical procedure other than for diagnosis within 4 weeks prior to initiation
   of treatment

   - Active autoimmune disease requiring systemic treatment with steroids greater than 10
   mg/day of prednisone or who have required steroids with a dose of 40 mg/day for the
   treatment of their autoimmune disease more than twice over the past year; patients
   with an autoimmune disease who are on active therapy with a drug targeting TNF alpha

   - Prior allogeneic stem cell or solid organ transplant

   - History of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced
   pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on screening
   chest CT scan

   - HIV on effective antiretroviral therapy will not be excluded

   - Uncontrolled HBV infection, defined as plasma HBV DNA detectable by polymerase chain
   reaction (PCR)

      - Note: the following will NOT be exclusionary:

         - A positive hepatitis B serology indicative of previous immunization (i.e.,
         HBsAb positive and HBcAb negative), or a ful

Ages Eligible for Study

12 Years - N/A

Genders Eligible for Study

All

Now accepting new patients

Contact Information

Stanford University
School of Medicine
300 Pasteur Drive
Stanford, CA 94305
Sophia Fong
650-498-8604
Recruiting