Immunotherapy With Nivolumab and Ipilimumab Followed by Nivolumab or Nivolumab With Cabozantinib for Patients With Advanced Kidney Cancer The PDIGREE Study
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.
Description
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) 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 over 30 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 are randomized to 1 of 2 arms.
ARM A: Patients receive nivolumab IV over 30 minutes on day 1. Treatment repeats every 28
days in the absence of disease progression or unacceptable toxicity.
ARM B: Patients receive nivolumab IV over 30 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.
Details
Condition
Adenocarcinoma,
Malignant neoplasm of kidney,
Renal Cell Carcinoma,
Bone Metastases,
Metastatic Malignant Neoplasm in the Bone,
Metastatic Malignant Neoplasm in the Soft Tissues,
Bone Metastasis,
Lymph Node Metastasis,
Lymph Node Metastases,
Metastatic Malignant Neoplasm in the Lymph Nodes,
Stage IV Renal Cell Cancer AJCC v8,
Kidney Cancer,
Metastatic Malignant Neoplasm in Lymph Node,
Malignant Adenoma,
Renal Cell Cancer,
Renal Cancer,
Metastatic Malignant Neoplasm in the Viscera,
clear cell renal cell carcinoma,
visceral metastases
If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.
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