Mednet Logo
HomeMedical OncologyQuestion

Would you consider adding encorafenib + cetuximab to adjuvant mFOLFOX for a patient with oligometastatic colon cancer with BRAF V600E mutation s/p metastasectomy and primary resection given the new data from the BREAKWATER trial?

1
3 Answers
Mednet Member
Mednet Member
Medical Oncology · Dartmouth Cancer Center, Dartmouth-Hitchcock Medical Center

This is a compelling question, and I agree with many of the points made by the other respondents. In a patient with metastatic, completely resected BRAF-mutated colon cancer, I would consider using a ctDNA minimal residual disease assay (such as Signatera) to inform decision making. If the patient i...

Register or Sign In to see full answer

Mednet Member
Mednet Member
Medical Oncology · Mayo Clinic

Great question without clear evidence.

Given the generally poor clinical outcomes for patients with BRAF V600E-mutated metastatic colorectal cancer, metastasectomy is not commonly offered unless the patient shows prolonged disease response/stability on maintenance treatment. We still have very few s...

Register or Sign In to see full answer

Mednet Member
Mednet Member
Medical Oncology · Advent Health Tentative December 2025

While the prognosis for patients with resected stage IV BRAF V600E-mutant colorectal cancer remains poor despite adjuvant FOLFOX, emerging data—such as the significantly higher response rates seen with FOLFOX plus encorafenib and cetuximab in the first-line metastatic setting (as demonstrated in the...

Register or Sign In to see full answer

Would you consider adding encorafenib + cetuximab to adjuvant mFOLFOX for a patient with oligometastatic colon cancer with BRAF V600E mutation s/p metastasectomy and primary resection given the new data from the BREAKWATER trial? | Mednet