Trials / Recruiting

RecruitingNCT05136196

BiCaZO: A Study Combining Two Immunotherapies (Cabozantinib and Nivolumab) to Treat Patients With Advanced Melanoma or Squamous Cell Head and Neck Cancer, an immunoMATCH Pilot Study

Biomarker Stratified CaboZantinib (NSC#761968) and NivOlumab (NSC#748726) (BiCaZO) - A Phase II Study of Combining Cabozantinib and Nivolumab in Participants With Advanced Solid Tumors (IO Refractory Melanoma or HNSCC) Stratified by Tumor Biomarkers - an immunoMATCH Pilot Study

Status: Recruiting
Phase: Phase 2
Study type: Interventional
Enrollment: 150 (estimated)

Sponsor: National Cancer Institute (NCI) · NIH
Sex: All
Age: 18 Years
Healthy volunteers: Not accepted

Summary

This phase II trial studies the good and bad effects of the combination of drugs called cabozantinib and nivolumab in treating patients with melanoma or squamous cell head and neck cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. This trial may help doctors determine how quickly patients can be divided into groups based on biomarkers in their tumors. A biomarker is a biological molecule found in the blood, other body fluids, or in tissues that is a sign of a normal or abnormal process or a sign of a condition or disease. A biomarker may be used to see how well the body responds to a treatment for a disease or condition. The two biomarkers that this trial is studying are "tumor mutational burden" and "tumor inflammation signature." Another purpose of this trial is to help doctors learn if cabozantinib and nivolumab shrink or stabilize the cancer, and whether patients respond differently to the combination depending on the status of the biomarkers.

Detailed description

PRIMARY OBJECTIVES: I. To evaluate the feasibility of molecular characterization based on tumor mutation burden (TMB) for participant stratification, as assessed by the proportion of participants with less than or equal to a 21-day turnaround time for biopsy results in Stage I of the study. II. To evaluate the feasibility of molecular characterization based on TMB and gene expression profiling (GEP) (for Tumor Inflammation Score \[TIS\]) for stratification, as assessed by the proportion of participants with less than or equal to a 21-day turnaround time for biopsy results in Stage II of the study. III. To evaluate the efficacy by overall response rate (ORR - defined as confirmed and unconfirmed partial responses plus complete responses) of cabozantinib S-malate (cabozantinib) plus nivolumab in each disease cohort, both across and within tumor biomarker subgroups. SECONDARY OBJECTIVES: I. To assess the difference in ORR in each disease cohort between tumor marker subgroups separately for each disease cohort. II. To assess safety and tolerability of this treatment in these populations. III. To estimate disease control rate (DCR) in participants receiving cabozantinib plus nivolumab in each disease cohort, stratified by tumor biomarkers. IV. To estimate progression-free survival (PFS) in participants receiving cabozantinib plus nivolumab in each disease cohort, stratified by tumor biomarkers. V. To estimate overall survival (OS) in participants receiving cabozantinib plus nivolumab in each disease cohort, stratified by tumor biomarkers. VI. To assess the proportion of patients with assay failure, and the time from the date of tissue collection to molecular group determination at the end of Stage I. ADDITIONAL OBJECTIVE: I. To identify candidate biomarkers predictive of response and toxicity to the cabozantinib and nivolumab combination. BANKING OBJECTIVE: I. To bank specimens for future correlative studies. OUTLINE: Patients receive nivolumab intravenously (IV) over 30 minutes on day 1 of each cycle and cabozantinib orally (PO) daily. Cycles repeat every 28 days for 2 years in the absence of disease progression or unacceptable toxicity. Patients also undergo computed tomography (CT) or magnetic resonance imaging (MRI) scans and collection of blood samples throughout the trial. Patients undergo a tumor biopsy during screening and optionally during follow-up. After completion of study treatment, patients are followed up every 12 weeks for 1 year and then every 6 months until 3 years after step 2 registration.

Conditions

Interventions

Type	Name	Description
PROCEDURE	Biopsy Procedure	Undergo tumor biopsies
PROCEDURE	Biospecimen Collection	Undergo collection of blood samples
DRUG	Cabozantinib S-malate	Given PO
PROCEDURE	Computed Tomography	Undergo CT scans
PROCEDURE	Magnetic Resonance Imaging	Undergo MRI scans
BIOLOGICAL	Nivolumab	Given IV

Timeline

Start date: 2022-12-06
Primary completion: 2027-01-01
Completion: 2027-01-01
First posted: 2021-11-29
Last updated: 2026-04-13

Locations

221 sites across 1 country: United States

Regulatory

FDA-regulated drug study

Source: ClinicalTrials.gov record NCT05136196. Inclusion in this directory is not an endorsement.