Botensilimab, Balstilimab and Regorafenib or Botensilimab and Balstilimab for the Treatment of Advanced or Metastatic Microsatellite Stable Colorectal Cancer

• Status: WITHDRAWN
• Trial end date: 2027-01-28

Summary

This phase II trial studies how well the combination of botensilimab, balstilimab and regorafenib works compared to botensilimab and balstilimab in treating patients with microsatellite stable colorectal cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that has spread from where it first started (primary site) to other places in the body (metastatic). Immunotherapy with monoclonal antibodies, such as botensilimab and balstilimab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Regorafenib is in a class of medications called kinase inhibitors. It works by blocking the action of an abnormal protein that signals tumor cells to multiply. This helps to slow or stop the spread of tumor cells. The combination of botensilimab, balstilimab and regorafenib or botensilimab and balstilimab may be a safe and effective treatment for advanced or metastatic microsatellite stable colorectal cancer.

• Phase: PHASE2

Details

• Lead Sponsor: City of Hope Medical Center
• Collaborator: National Cancer Institute (NCI)
• Treatments: balstilimab; Biopsy; Magnetic Resonance Spectroscopy; regorafenib; Specimen Handling