Testing Treatment With Ipilimumab and Nivolumab Compared to Treatment With Ipilimumab Alone in Advanced Melanoma

Study Overview
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Brief Summary
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This phase II trial studies how well ipilimumab with or without nivolumab work in treating patients with melanoma that is stage IV or stage III and cannot be removed by surgery. Immunotherapy with monoclonal antibodies, such as ipilimumab and nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

Detailed Description
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PRIMARY OBJECTIVE: I. To compare progression free survival (PFS) of patients with advanced melanoma refractory to an anti-PD-1 or anti-PD-L1 agent, treated with combination therapy ipilimumab plus nivolumab versus ipilimumab alone. SECONDARY OBJECTIVES: I. To estimate difference in T-cell infiltrate between on-study biopsy samples of patients who respond to combination therapy (including confirmed and unconfirmed, complete and partial response per Response Evaluation Criteria in Solid Tumors [RECIST] 1.1, in each treatment arm). II. To evaluate the objective response rate (ORR), defined as confirmed complete or partial response per RECIST 1.1, in each treatment arm. III. To evaluate the overall survival (OS) of patients in each treatment arm. IV. To evaluate the toxicity profile of patients in each treatment arm. TRANSLATIONAL OBJECTIVES: I. To assess the marginal prognostic value of baseline T-cell density, T-cell receptor (TCR) clonality, mutational load, messenger ribonucleic acid (mRNA) and other phenotypical expression levels, and circulating tumor deoxyribonucleic acid (DNA) in terms of response. II. To assess the joint prognostic value of T-cell density, TCR clonality, and mutational load, mRNA and other phenotypical expression levels, and circulating tumor DNA in terms of response. III. To identify T-cell poor subtype(s) that are associated with response. OUTLINE: Patients are randomized to 1 of 2 arms. ARM I: Patients receive ipilimumab intravenously (IV) over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. ARM II: Patients receive nivolumab IV over 30 minutes and ipilimumab IV over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then receive nivolumab IV over 30 minutes on day 1. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 6 months for 2 years and then annually for 1 year.

Official Title
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A Phase II Randomized Study of Nivolumab (NSC-748726) With Ipilimumab (NSC-732442) or Ipilimumab Alone in Advanced Melanoma Patients Refractory to an Anti-PD1 or Anti-PD-L1 Agent

Conditions
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Unresectable Melanoma, Advanced Melanoma, Melanoma of Unknown Primary, Mucosal Melanoma, Refractory Melanoma, Stage III Cutaneous Melanoma AJCC v7, Stage IIIA Cutaneous Melanoma AJCC v7, Stage IIIB Cutaneous Melanoma AJCC v7, Stage IIIC Cutaneous Melanoma AJCC v7, Stage IV Cutaneous Melanoma AJCC v6 and v7, Unresectable Cutaneous Melanoma

Intervention / Treatment
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* Biological: Ipilimumab
* Biological: Nivolumab


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients must have pathologically confirmed melanoma that is either stage IV or unresectable stage III; patients may have primaries of cutaneous, mucosal or unknown origin; patients with uveal (ocular) primary are not eligible Patients must have measurable disease per RECIST 1.1; all measurable lesions must be assessed by physical examination, computed tomography (CT) scans or magnetic resonance imaging (MRI)s within 28 days prior to registration; if the only measurable disease is cutaneous or subcutaneous, lesions must be at least 10 mm in greatest dimension and able to be serially recorded using calipers and photographs; tests used to assess non-measurable disease must have been performed within 42 days prior to registration; all disease must be assessed and documented on the Baseline Tumor Assessment Form Patients with central nervous system (CNS) metastases must have all lesions adequately treated with stereotactic radiation therapy, craniotomy, gamma knife therapy, or whole brain radiotherapy, with no subsequent evidence of CNS progression; patients must not have required steroids for at least 14 days prior to registration; patients with a history of central nervous system metastases must have MRI of the brain within 42 days prior to registration Patients must have had prior treatment with anti-PD1 or anti-PD-L1 agents and had documented disease progression per the treating physician either while on these agents or after stopping therapy with these agents without intervening therapy; patients who received adjuvant therapy for previously resected disease with PD-1 or PD-L1 agents may also be eligible if disease recurrence occurred while still receiving the PD-1 or PD-L1 therapy and no intervening therapy was received; patients must have discontinued anti-PD-1 or anti-PD-L1 therapy at least 21 days prior to registration Patients must have Zubrod performance status of =< 2 Patients must have complete history and physical examination within 28 days prior to registration Absolute neutrophil count (ANC) >= 1,500/mcL (within 28 days prior to registration) Hemoglobin >= 8 g/dL (within 28 days prior to registration) Platelets >= 100,000/mcL (within 28 days prior to registration) Total bilirubin =< 2.5 x institutional upper limit of normal (IULN) (except patients with Gilbert's syndrome) (within 28 days prior to registration) Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) both =< 5 x IULN (within 28 days prior to registration) Serum creatinine =< 2.0 x IULN within 28 days prior to registration Patients with a known history of human immunodeficiency virus (HIV) must have CD4 count >= institutional lower limit of normal within 28 days prior to registration Patients with a known history of congestive heart failure (CHF), cardiomyopathy, myocarditis, myocardial infarction (MI), exposure to cardiotoxic medications, or with a clinical history suggestive of the above must have an electrocardiography (EKG) and echocardiogram (ECHO) performed within 42 days prior to registration and as clinically indicated while on treatment Patients with new symptoms of congestive heart failure (CHF), cardiomyopathy, myocarditis, myocardial infarction (MI), or exposure to cardiotoxic medications must have a cardiology consultation, creatinine phosphokinase (CPK), and troponin testing at prestudy and as clinically indicated Males who are sexually active with women of reproductive potential must have agreed to use birth control throughout the study and for 7 months after completion of protocol treatment; in addition to routine contraceptive methods, effective contraception also includes heterosexual celibacy and surgery intended to prevent pregnancy (vasectomy); if at any point a previously celibate patient chooses to become heterosexually active during or within 7 months after completion of protocol treatment, he is responsible for beginning effective contraceptive measures Patients must submit archival tissue (if available) for translational medicine; patients must also be willing to undergo biopsies and submit tissue and blood for translational medicine Patients must be offered the opportunity to participate in specimen banking of leftover tissue for future research Patients must be informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines As a part of the Oncology Patient Enrollment Network (OPEN) registration process the treating institution's identity is provided in order to ensure that the current (within 365 days) date of institutional review board approval for this study has been entered in the system Exclusion Criteria: Patients must not have achieved a partial or complete response to the anti-PD-1 or anti-PD-L1 agents prior to progression per the treating physician Patients must not have had any systemic therapy, including anti-PD-1 or anti-PD-L1 agents, within 21 days prior to registration Patients must not have had prior radiation therapy within 14 days prior to registration Patients must not have had: Prior treatment with ipilimumab or other CTLA-4 antagonists Systemic therapy between progression on the anti-PD-1 or anti-PD-L1 agents and registration Note: Systemic therapy (including BRAF-targeting agents) prior to anti-PD-1 or anti-PD-L1 therapy is allowed Patients must not be planning to require any additional form of systemic anti-tumor therapy while on protocol treatment Patients must not have known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection prior to registration Patients must not have an active infection requiring systemic therapy at time of registration Patients must not have organ allografts Patients must not have received systemic treatment with corticosteroids (> 10 mg daily prednisone or equivalent) or other immunosuppressive medications within 14 days prior to registration; inhaled or topical steroids, and adrenal replacement doses =< 10 mg daily prednisone or equivalent are permitted in the absence of active autoimmune disease Patients must not have a history of immune-mediated pneumonitis or colitis that required interruption of therapy or treatment of steroids No other prior malignancy is allowed except for the following: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated stage 0, I or II cancer from which the patient is currently in complete remission, or any other cancer from which the patient has been disease free for two years Patients must not be pregnant or nursing due to risk of fetal or nursing infant harm; females of reproductive potential must have negative serum pregnancy test within 2 days prior to registration and agree to use an effective contraceptive method throughout the study and for 5 months after completion of protocol treatment; a woman is considered to be of reproductive potential if she has had menses at any time in the preceding 12 consecutive months; in addition to routine contraceptive methods, effective contraception also includes heterosexual celibacy and surgery intended to prevent pregnancy (or with a side-effect of pregnancy prevention) defined as a hysterectomy, bilateral oophorectomy or bilateral tubal ligation; if at any point a previously celibate patient chooses to become heterosexually active during or within 5 months after protocol treatment, she is responsible for beginning effective contraceptive measures

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: Arm I (ipilimumab)<br>Patients receive ipilimumab IV over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. | Biological: Ipilimumab<br>* Given IV<br>* Other names: Yervoy;|
| Experimental: Arm II (nivolumab, ipilimumab)<br>Patients receive nivolumab IV over 30 minutes and ipilimumab IV over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then receive nivolumab IV over 30 minutes on day 1. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. | Biological: Ipilimumab<br>* Given IV<br>* Other names: Yervoy;Biological: Nivolumab<br>* Given IV<br>* Other names: Opdivo;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Progression Free Survival | Progression-free survival (PFS) is defined as the time from date of registration to date of first documentation of progression or symptomatic deterioration, or death due to any cause. Participants last known to be alive without report of progression are censored at date of last contact. Progression is defined as either 20% increase in the sum of diameters of target measurable lesions, unequivocal progression of non-measurable disease in the opinion of the treating physician, appearance of any new lesion, or death due to disease without prior documentation of progression and without symptomatic deterioration. Symptomatic deterioration is defined as global deterioration of health status requiring discontinuation of treatment without objective evidence of progression. | From date of registration to date of first documentation of progression or symptomatic deterioration, or death due to any cause, assessed up to 3 years | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change in CD8+ Expression | Will estimate the quantitative change in CD8+ expression from baseline to day 28 on-study between patients who eventually respond and patients who do not respond in the Nivolumab + Ipilimumab arm. | Up to 3 years | 
| Overall Objective Response Rate | The overall objective response rate is defined as percentage of participants that achieved confirmed and unconfirmed, complete and partial responses. Complete response is defined as complete disappearance of all target and non-target lesions, no new lesions, and no disease related symptoms. Partial response applies only to patients with at least one measurable lesion and is defined as >= 30% decrease of the sum of diameters of all target measurable lesions, no unequivocal progression of non-measurable disease, and no new lesions. | Up to 3 years | 
| Overall Survival | Overall survival is defined as the time from randomization to the date of death from any cause. | Up to 3 years | 
| Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study Drugs | Only adverse events that are possibly, probably or definitely related to study drug are reported. Adverse Events (AEs) are reported by CTCAE Version 4.0. | Duration of treatment and follow-up until death or 3 years post registration |