Penn Wynne

Researchers are comparing how long participants with KRAS/NRAS and BRAF wild-type recurrent, unresectable, or metastatic colorectal cancer remain disease-free and their overall survival time when treated with two different regimens. This phase 3 study focuses on patients who have previously received chemotherapy. The study aims to evaluate progression-free survival and overall survival in participants receiving amivantamab plus FOLFIRI versus cetuximab or bevacizumab plus FOLFIRI. The study involves two treatment groups: one receiving amivantamab combined with chemotherapy drugs 5-fluorouracil, leucovorin calcium or levoleucovorin, and irinotecan (FOLFIRI), and the other receiving either cetuximab or bevacizumab with the same chemotherapy regimen. Participants will be randomly assigned to one of these treatment arms. The treatments will be administered according to protocol to assess their effects on the cancer. Participants will be monitored for up to 2 years and 1 month to measure progression-free survival through blinded independent central review and followed for overall survival for up to 4 years and 4 months. The study includes assessments of tumor response, safety, and other clinical evaluations. Tissue samples and detailed clinical data will also be collected. This comprehensive monitoring will help determine the comparative effectiveness of the treatment options over time.