A Comparative Effectiveness Study of Two Oral Chemotherapy Drugs (UFT vs. Capecitabine) in Neoadjuvant Concurrent Chemoradiotherapy for Patients with Locally Advanced Rectal Cancer.

Background/aim: Capecitabine is the current standard oral chemotherapy used in neoadjuvant concurrent chemoradiotherapy (NCCRT) for locally advanced rectal cancer (LARC) in North America. We compared the effectiveness of another oral chemotherapy agent, UFT (an oral combination of uracil and tegafur), to that of capecitabine.

Materials And Methods: We identified LARC patients diagnosed from 2007 to 2011 using a population-based registry in Taiwan (Health and Welfare Data Science Center, HWDC) and constructed a propensity score matched cohort to balance observable potential confounders.