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About
This randomized pilot early phase I trial studies the side effects and how well nivolumab alone works compared to nivolumab with bevacizumab or ipilimumab before surgery in treating patients with kidney cancer, also referred to as renal cell cancer, that has spread to another place in body and can be removed by surgery. Immunotherapy with monoclonal antibodies, such as nivolumab, bevacizumab, and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
Full description
PRIMARY OBJECTIVES:
I. Safety and tolerability of therapy with nivolumab or nivolumab + bevacizumab or nivolumab + ipilimumab in metastatic renal cell carcinoma (mRCC) in the context of presurgical or prebiopsy therapy.
SECONDARY OBJECTIVES:
I. To study immunological changes in tumor tissues and peripheral blood in response to nivolumab versus (vs.) nivolumab + bevacizumab vs nivolumab + ipilimumab in renal cell carcinoma (RCC) therapy.
II. To assess the efficacy of presurgical nivolumab or nivolumab + bevacizumab or nivolumab + ipilimumab therapy in RCC by evaluating objective response rate, duration of response, and progression free survival, and overall survival.
OUTLINE: Patients are randomized to 1 of 3 treatment arms.
ARM A: Patients receive nivolumab intravenously (IV) over 60 minutes on day 1 every 2 weeks for 6 weeks. Approximately 4 weeks later, patients undergo nephrectomy, metastasectomy or biopsy.
ARM B: Patients receive nivolumab IV over 60 minutes and bevacizumab IV over 90 minutes on day 1 every 2 weeks for 6 weeks. Patients also undergo nephrectomy, metastasectomy or biopsy as in Arm A.
ARM C: Patients receive nivolumab IV over 60 minutes and ipilimumab IV over 90 minutes on day 1 every 3 weeks for 6 weeks. Patients also undergo nephrectomy, metastasectomy or biopsy as in Arm A.
Beginning 4-6 weeks after surgery, patients in all arms who have clinical response, stable disease, or even slight progression of disease to therapy preoperatively, receive maintenance nivolumab IV over 60 minutes on day 1. Cycles repeat every 4 weeks for 2 years in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up at 30 days and 86 days, every 3 months for 2 years, every 6 months for 1 year, and then annually thereafter.
Enrollment
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Inclusion criteria
Patients must give written informed consent prior to initiation of therapy, in keeping with the policies of the institution; patients with a history of major psychiatric illness must be judged able to fully understand the investigational nature of the study and the risks associated with the therapy
Patients with histologically or cytologically confirmed metastatic clear cell RCC who are eligible for cytoreductive nephrectomy, metastasectomy or post-treatment biopsy; diagnosis must be confirmed by pathologist review of screening biopsy; the determination of resectability will ultimately lie in the clinical judgment of the urologist and medical oncologist involved in the care of the patient
Patients must have measurable disease and is defined as a lesion that can be accurately measured on the long axis with a minimum size of 10 mm or a lymph node that can be accurately measured along the short axis of a minimum size of 15 mm (computed tomography [CT] scan slice thickness can be no greater than 5 mm)
Patients can have had prior treatment for RCC including prior surgery, radiation therapy, immunotherapy with interleukin (IL)-2 or interferon (but not anti-programmed cell death [PD]1 or anti-cytotoxic T-lymphocyte-associated protein 4 [CTLA-4]), target therapy with receptor tyrosine kinase (RTK) inhibitors/mammalian target of rapamycin (mTOR) inhibitors, such as sunitinib, sorafenib, pazopanib, axitinib, everolimus, and temsirolimus (but not bevacizumab) or chemotherapy
Eastern Cooperative Oncology Group (ECOG) performance status =< 2
Absolute neutrophil count >= 1,500/uL within 14 days of the first dose of study drug
Platelets >= 100,000/uL within 14 days of the first dose of study drug
Hemoglobin (Hgb) > 9.0 g/dL (may be transfused or receive epoetin alfa [e.g., Epogen] to maintain or exceed this level) within 14 days of the first dose of study drug
Total bilirubin =< 1.5 mg/dl within 14 days of the first dose of study drug
Serum creatinine =< 1.5 times the upper limit of normal or estimated creatinine clearance (CrCl) > 40 mL/min within 14 days of the first dose of study drug
Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT]) and/or alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x institutional upper limit of normal for patients without evidence of liver metastases, AST (SGOT) and/or ALT (SGPT) =< 5 x institutional upper limit of normal for patients with documented liver metastases within 14 days of the first dose of study drug
Mild autoimmune conditions (such as localized psoriasis) requiring minimal treatment or systemic autoimmune conditions well controlled by target agents such as an anti-IL-17 that do not affect overall immune system
Patients with a history of Hashimoto's thyroiditis only requiring hormone replacement, type I diabetes, or conditions not expected to recur in the absence of an external trigger are allowed to participate
Women of childbearing potential (WOCBP) must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of human chorionic gonadotropin [HCG]) within 24 hours prior to the start of study drug
Women must not be breastfeeding
WOCBP must agree to follow instructions for method(s) of contraception from the time of enrollment for the duration of treatment with study drug (s) plus 5 half-lives of study drug (s) plus 30 days (duration of ovulatory cycle) for a total of 23 weeks post treatment completion
Men who are sexually active with WOCBP must agree to follow instructions for method(s) of contraception for the duration of treatment with study drug (s) plus 5 half-lives of study drug (s) plus 90 days duration of sperm turnover for a total of 31 weeks post-treatment completion
Azoospermic males and WOCBP who are continuously not heterosexually active are exempt from contraceptive requirements; however WOCBP must still undergo pregnancy testing as described; investigators shall counsel WOCBP and male subjects who are sexually active with WOCBP on the importance of pregnancy prevention and the implications of an unexpected pregnancy; investigators shall advise WOCBP and male subjects who are sexually active with WOCBP on the use of highly effective methods of contraception; highly effective methods of contraception have a failure rate of < 1% per year when used consistently and correctly; at a minimum, subjects must agree to the use of two methods of contraception, with one method being highly effective and the other method being either highly effective or less effective as listed below: HIGHLY EFFECTIVE METHODS OF CONTRACEPTION:
Male condoms with spermicide
Hormonal methods of contraception including combined oral contraceptive pills, vaginal ring, injectables, implants, and intrauterine devices (IUDs) such as Mirena by WOCBP subject or male subject's WOCBP partner
Nonhormonal IUDs, such as ParaGard
Tubal ligation
Vasectomy
Complete abstinence
Subjects who choose complete abstinence are not required to use a second method of contraception, but female subjects must continue to have pregnancy tests; acceptable alternate methods of highly effective contraception must be discussed in the event that the subject chooses to forego complete abstinence; LESS EFFECTIVE METHODS OF CONTRACEPTION:
Diaphragm with spermicide
Cervical cap with spermicide
Vaginal sponge
Male condom without spermicide
Progestin only pills by WOCBP subject or male subject's WOCBP partner
Female condom
Exclusion criteria
Primary purpose
Allocation
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104 participants in 3 patient groups
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Data sourced from clinicaltrials.gov
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