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ACTIVE NOT RECRUITING
NCT05122546
PHASE1

CBM588 in Combination With Nivolumab and Cabozantinib for the Treatment of Advanced or Metastatic Kidney Cancer

Sponsor: City of Hope Medical Center

View on ClinicalTrials.gov

Summary

This phase I trial evaluates the effects of CBM588 in combination with standard therapies, nivolumab and cabozantinib, in treating patients with kidney cancer that has spread to other places in the body (advanced/metastatic). The digestive microbiome may have an effect on how patients respond to treatment, and previous research shows that a specific bacteria found in the gut (Bifidobacterium) may predispose participants to a better response to standard therapies. CBM588 is a strain of bacteria that can restore species of Bifidobacterium to the microbiome. The primary aim of this study is to determine how CBM588 changes the microbiome of patients with metastatic renal cell carcinoma. 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. cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving CBM588, nivolumab, and cabozantinib may kill more tumor cells.

Official title: Pilot Study to Evaluate the Biologic Effect of CBM588 in Combination With Cabozantinib/Nivolumab for Patients With Metastatic Renal Cell Carcinoma

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

31

Start Date

2021-11-01

Completion Date

2027-01-12

Last Updated

2026-03-05

Healthy Volunteers

No

Interventions

DRUG

Cabozantinib S-malate

Given PO

DRUG

Clostridium butyricum CBM 588 Probiotic Strain

Given PO

BIOLOGICAL

Nivolumab

Given IV

Locations (1)

City of Hope Medical Center

Duarte, California, United States