Comparative Effectiveness of Different Chemotherapeutic Regimens on Survival of People Aged 66 and Older with Stage III Colon Cancer: A “Real World” Analysis Using Surveillance, Epidemiology, and End Results–Medicare Data

Abstract

This "real world" comparative effectiveness research extends randomized controlled trial results by documenting the relative survival benefit of OX in older adults with Stage III colon cancer. The associated shift in treatment away from 5FU/LV alone or IRI toward OX is consistent with evidence-based medicine from real-world outcomes research.