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Immunotherapy with Nivolumab and Ipilimumab Followed by Nivolumab or Nivolumab with Cabozantinib for Patients with Advanced Kidney Cancer, The PDIGREE Study

Status
Active
Cancer Type
Bone Tumor
Trial Phase
Phase III
Eligibility
18 Years and older, Male and Female
Study Type
Treatment
NCT ID
NCT03793166
Protocol IDs
A031704 (primary)
A031704
NCI-2018-03694
Study Sponsor
Alliance for Clinical Trials in Oncology

Summary

This phase III trial compares the usual treatment (treatment with ipilimumab and nivolumab followed by nivolumab alone) to treatment with ipilimumab and nivolumab, followed by nivolumab with cabozantinib in patients with untreated renal cell carcinoma that has spread to other parts of the body. The addition of cabozantinib to the usual treatment may make it work better. Immunotherapy with monoclonal antibodies, such as nivolumab 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. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known how well the combination of cabozantinib and nivolumab after initial treatment with ipilimumab and nivolumab works in treating patients with renal cell cancer that has spread to other parts of the body.

Objectives

PRIMARY OBJECTIVE:
I. To compare the overall survival (OS) in patients with metastatic renal cell cancer (RCC) treated with ipilimumab-nivolumab followed by either nivolumab versus cabozantinib-nivolumab.

SECONDARY OBJECTIVES:
I. To determine progression free survival (PFS) of patients treated with nivolumab versus nivolumab-cabozantinib.
II. To evaluate the 12-month complete response rate in patients treated with ipilimumab-nivolumab followed by cabozantinib-nivolumab versus ipilimumab-nivolumab followed by nivolumab (patients who have complete response [CR] and relapse before 12 months will not be counted as a CR at 12-months).
III. To evaluate the rates of discontinuing therapy at 1 year.
IV. To compare objective response rates (ORR, assessed by Response Evaluation Criteria in Solid Tumors [RECIST] 1.1 and Immune Response Evaluation Criteria in Solid Tumors [iRECIST] criteria) for patients treated with ipilimumab-nivolumab followed by cabozantinib-nivolumab versus ipilimumab-nivolumab followed by nivolumab.
V. To document the adverse event profile of ipilimumab-nivolumab followed by cabozantinib-nivolumab.

BIOMARKER OBJECTIVES:
I. To evaluate biomarkers associated with exceptional responses in both arms (exceptional responses defined as CRs with treatment discontinuation at 12 months or 24 months).
II. To evaluate whether baseline IL-6 is predictive of outcome in patients treated with cabozantinib-containing regimen.

QUALITY OF LIFE (QOL) OBJECTIVES:
I. To compare health-related quality of life at 18 months post-registration as assessed by the Functional Assessment of Cancer Therapy (FACT)-Kidney Symptom Index 19 (FKSI-19) between patients randomized to nivolumab (nivo) versus (vs) cabozantinib (cabo)/nivo.
II. To compare health-related quality of life as assessed by the FKSI-19 between patients randomized to nivo vs cabo/nivo at other time points.
III. To compare patient-reported fatigue using Patient-Reported Outcomes Measurement Information System (PROMIS)-Fatigue between patients randomized to nivo vs cabo/nivo.
IV. To compare quality-adjusted survival (overall survival x utility score assessed by EuroQol five-dimensional questionnaire [EQ5D-5L]) between patients randomized to nivo vs cabo/nivo.

OUTLINE:
INDUCTION: Patients receive nivolumab intravenously (IV) over 30 minutes and ipilimumab IV over 30 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.

TREATMENT:
Patients with unconfirmed but clinical progression of disease (iuPD) with clinical instability receive cabozantinib orally (PO) daily on days 1-28. Treatment repeats every 28 days until further disease progression or unacceptable toxicity.

Patients with unconfirmed CR (iCR) receive nivolumab IV between 30-60 minutes on day 1. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.

Patients with non-CR/non-PD or iuPD with clinical stability are randomized to 1 of 2 arms.

ARM A: Patients receive nivolumab IV between 30-60 minutes on day 1. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.

ARM B: Patients receive nivolumab IV between 30-60 minutes on day 1 and cabozantinib PO daily on days 1-28. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up for 5 years.

Eligibility

  1. STEP I REGISTRATION CRITERIA
  2. Histologically documented renal cell carcinoma with clear cell component, including patients who have sarcomatoid or rhabdoid features
  3. Any metastatic disease, including visceral, lymph node, other soft tissue and bone, measurable per RECIST 1.1.
  4. Measurable disease as defined in the protocol.
  5. Must be intermediate or poor risk patient per International Metastatic Renal Cell Carcinoma Database (IMDC) criteria (1 or more of the following): Karnofsky performance status [KPS] < 80, < 1 year from diagnosis [including initial nephrectomy] to systemic treatment for metastatic disease, hemoglobin less than lower limit of normal [LLN], corrected calcium concentration greater than upper limit of normal [ULN], absolute neutrophil count greater than ULN, platelet count > ULN).
  6. Central nervous system (CNS) disease permitted, if stable and not otherwise causing symptoms or needing active treatment.
  7. Karnofsky performance status >= 70%.
  8. No prior treatment with PD-1, PD-L1, or CTLA-4 targeting agents (including but not limited to nivolumab, pembrolizumab, pidilizumab, durvalumab, atezolizumab, tremelimumab, and ipilimumab), or any other drug or antibody specifically targeting T-cell co-stimulation or checkpoint pathways. The only exception is for prior treatment with nivolumab or other PD-1/PD-L1/CTLA-4 targeting therapy on pre- or post-operative trials, as long as > 1 year since completion of systemic therapy.
  9. No prior previous systemic therapy for renal cell carcinoma (prior HD IL-2 [> 28 days] and prior adjuvant sunitinib > 180 days since completion and prior immunotherapy as above are allowed).
  10. No systemic cancer therapy less than 28 days prior to registration; no radiation therapy less than 14 days prior to registration. There must be a complete recovery and no ongoing complications from radiotherapy.
  11. Not pregnant and not nursing, because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects. Therefore, for women of childbearing potential only, a negative serum or urine pregnancy test done =< 14 days prior to registration is required.
  12. Age >= 18 years
  13. Absolute neutrophil count (ANC) >= 1,500/mm^3.
  14. Platelet count >= 100,000/mm^3.
  15. Hemoglobin >= 8 g/dL.
  16. Calculated (Calc.) creatinine clearance >= 30 mL/min.
  17. Urine protein =< 1+ or urine protein to creatinine (UPC) ratio < 1.
  18. Total bilirubin =< 1.5 x upper limit of normal (ULN) (except for patients with known or likely Gilbert’s syndrome, for whom total bilirubin up to 3 mg/dL is allowed with direct bilirubin =< 20% total bilirubin)
  19. Aspartate aminotransferase/alanine aminotransferase (AST/ALT) =< 2.5 x upper limit of normal (ULN) or < 5 x ULN if hepatic metastases present.
  20. STEP 2 REGISTRATION ELIGIBILITY CRITERIA
  21. Successful completion of at least 1 cycle of ipilimumab/nivolumab.
  22. Resolution of any treatment-related adverse events to grade 1 or less per dose modification section (this criteria does not include any adverse events [AEs] not attributable to treatment which are present due to disease), with prednisone-equivalent dosing at 10 mg daily or less. Exceptions for this criteria include patients receiving replacement hormone treatments (such as levothyroxine for treatment-related hypothyroidism or glucocorticoid replacement for adrenal insufficiency). Please contact study chair if further discussion is needed.
  23. No more than 80 days from last dose of ipilimumab/nivolumab.
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