Kidney Cancer, Renal Cell Carcinoma
Conditions
Brief summary
The purpose of this study is to determine if the use of immunotherapy nivolumab and the targeted therapy cabozantinib prior to removal of the kidney, will increase the number subjects who are without any visible kidney cancer in their body at some point during the course of treatment.
Detailed description
People with metastatic kidney cancer are usually treated with medications to slow the growth of the cancer. In addition, people who still have the kidney where the cancer started may have the kidney removed during the course of treatment. This surgery is done in order to decrease the amount of tumor in the body. This surgery is referred to as a cytoreductive nephrectomy. In the current study, nivolumab, an immune checkpoint inhibitor, is being administered in combination with cabozantinib, a targeted therapy. The combination of nivolumab and cabozantinib is FDA approved for the treatment of metastatic kidney cancer. In this study, treatment consists of cabozantinib and nivolumab plus a cytoreductive nephrectomy. Eligible subjects, who have not received prior therapy for metastatic clear cell renal cell carcinoma, are treated with cabozantinib and nivolumab for approximately 3 months prior to undergoing cytoreductive nephrectomy. After nephrectomy, patients who are benefiting from treatment may resume cabozantinib and nivolumab. This study will help investigators to understand the immune effects of cabozantinib and nivoluamb in the kidney tumor and will provide information on the potential clinical benefit associated with cytoreductive nephrectomy in combination with cabozanitnib and nivolumab.
Interventions
DRUGCabozantinib
2 x 20 mg capsules taken orally daily
DRUGNivolumab
480mg IV on first day of each 28-day cycle
PROCEDURECytoreductive nephrectomy
Surgery removing as much tumor tissue as possible, possibly including surrounding tissues.
Sponsors
Mark Stein
Exelixis
Bristol-Myers Squibb
Study design
Allocation
NA
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE
Intervention model description
Initially patients enrolled on the study will be assigned to Cohort 1. Patients assigned to Cohort 1 will have the cabozantinib held for three weeks prior to removal of the kidney. A patient in cohort 1 will be evaluable for assessment of the cabozantinib washout interval ("evaluable patients") if they 1. complete at least 10 of the 14 scheduled cabozantinib doses in the two week period prior to stopping cabozantinib AND 2. have surgical resection of the primary tumor. In cohort 2, subjects will receive cabozantinib until 14 days prior to nephrectomy.
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Written informed consent and HIPAA authorization for release of personal health information. 2. Age ≥ 18years at the time of consent. 3. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1 within 28 days prior to registration. 4. Radiographically consistent with metastatic renal cell carcinoma (with subsequent pathologic confirmation of renal cell carcinoma with a clear cell component) OR histological/ cytological evidence of metastatic renal cell carcinoma with a clear cell component 5. Measurable tumor in the kidney according to RECIST 1.1 6. No prior therapy for metastatic renal cell carcinoma 7. Demonstrate adequate organ function as defined in the protocol; all screening labs to be obtained within 14 days prior to registration. 8. Females of childbearing potential must have a negative serum pregnancy test during screening, within 14 days of Cycle 1 Day 1. NOTE: Females are considered of child bearing potential unless they are surgically sterile (have undergone a hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or they are naturally postmenopausal for at least 12 consecutive months 9. Females of childbearing potential and males must be willing to abstain from heterosexual activity or to use 2 forms of effective methods of contraception from the time of informed consent until 6 months after treatment discontinuation. The two contraception methods can be comprised of two barrier methods, or a barrier method plus a hormonal method. 10. As determined by the enrolling physician or protocol designee, ability of the subject to understand and comply with study procedures for the entire length of the study
Exclusion criteria
1. Patients who had previously undergone nephrectomy for renal cancer are excluded 2. Uncontrolled bleeding, hypertension, or cardiovascular disease. 3. Prior treatment with any therapy on the PD-1/PD-L1 axis or anti- CTLA-4 inhibitors 4. The subject has active brain metastases or epidural disease 5. Radiation therapy for bone metastasis within 2 weeks, any other radiation therapy within 4 weeks before first dose of study treatment. 6. The subject has prothrombin time (PT)/ International Normalized Ratio (INR) or partial thromboplastin time (PTT) test ≥1.3 x the laboratory upper limit of normal (ULN) 7. The subject requires concomitant treatment, in therapeutic doses, with anticoagulants such as warfarin or warfarin-related agents, thrombin or Factor Xa inhibitors. Aspirin (up to 325 mg/day), low-dose warfarin (≤1 mg/day), prophylactic and therapeutic low molecular weight heparin (LMWH) are permitted 8. Clinically-significant gastrointestinal bleeding within 6 months before the first dose of study treatment 9. Hemoptysis of ≥0.5 teaspoon (2.5 mL) of red blood within 3 months before the first dose of study treatment 10. Cavitating pulmonary lesion(s) or known endotracheal or endobronchial disease manifestation. 11. The subject has evidence of tumor invading the GI tract (esophagus, stomach, small or large bowel, rectum or anus), or any evidence of endotracheal or endobronchial tumor within 28 days before the first dose of cabozantinib 12. Patients with active autoimmune disease or history of autoimmune disease that might recur, which may affect vital organ function or require immune suppressive treatment 13. Patients are excluded if they have a condition requiring systemic treatment with either corticosteroids (\>10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days of study start 14. Cardiovascular disorders including: * Congestive heart failure (CHF): New York Heart Association (NYHA) Class III (moderate) or Class IV (severe) at the time of screening * Concurrent uncontrolled hypertension defined as sustained BP \> 150 mm Hg systolic, or \> 100 mm Hg diastolic despite optimal antihypertensive treatment within 14 days of the first dose of study treatment. * The subject has a corrected QT interval calculated by the Fridericia formula (QTcF) \>500 ms within 28 days before registration. 15. Severe active infection requiring systemic treatment within 28 days before the first dose of study treatment 16. Serious non-healing wound/ulcer/bone fracture within 28 days before the first dose of study treatment 17. Major surgery (e.g., GI surgery, removal or biopsy of brain metastasis) within 8 weeks before first dose of study treatment. Complete wound healing from major surgery must have occurred 1 month before first dose and from minor surgery (e.g., simple excision, tooth extraction) at least 10 days before first dose. Subjects with clinically relevant ongoing complications from prior surgery are not eligible. 18. History of organ transplant 19. Concurrent uncompensated hypothyroidism 20. Unable to swallow tablets 21. Active infection requiring systemic therapy 22. Pregnant or breastfeeding (NOTE: breast milk cannot be stored for future use while the mother is being treated on study). 23. Known additional malignancy that is active and/or progressive requiring treatment; exceptions include basal cell or squamous cell skin cancer, in situ cervical or bladder cancer, or other cancer for which the subject has been disease-free for at least 2 years. 24. Active central nervous system (CNS) metastases 25. Treatment with any investigational drug within 28 days prior to registration.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Percentage of Participants with a Complete Response | Up to 5 years after completion of treatment | The percentage of participants with a complete response following treatment. Complete response is defined as the disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Median Size Reduction of the Primary Tumor | 12 weeks | Median size reduction of the primary tumor after treatment for 12 weeks prior to nephrectomy will be determined using RECIST 1.1 criteria applied to the primary tumor. |
| Progression Free Survival (PFS) | Up to 5 years after completion of treatment | PFS is defined as the time from the time of first treatment on study until disease's progression or death as a result of any cause. |
| Response Rate | Up to 5 years after completion of treatment | Response rate will include confirmed complete response (CR) + confirmed partial response (PR) and will be determined as per RECIST1.1. |
| Overall Survival | Up to 5 years after completion of treatment | Overall survival will be measured from the time of first treatment on study until death or last follow-up. |
| Surgical Outcomes | Up to 5 years after completion of treatment | Surgical outcomes will be assessed by the Clavien-Dindo classification system, which ranks the severity of surgical complications. The scale consists of several grades (Grade I, II, IIIa, IIIb, IVa, IVb and V) from Grade I being of low severity outcome to Grade V being highest and worst outcome. |
Countries
United States
Contacts
PRINCIPAL_INVESTIGATORMark N Stein, MD
Associate Professor of Medicine Division of Hematology/Oncology
Outcome results
None listed