AUG 14, 2026 · JOURNAL ARTICLE
Effect of Maintenance Anti-EGFR Therapy on Survival in RAS Wild-Type Metastatic Colorectal Cancer: Real-World Data
Cerrahpasa Medical Journal
Single-center retrospective study with modest sample size (n=37), selection bias acknowledged by authors, and OS finding not matched by PFS significance; needs prospective confirmation.
Reported
Median OS, maintenance group56.9 months
Median OS, surveillance group9.6 months
Median PFS, maintenance group11.4 months