SBRT2015

CER of conventional radiotherapy vs SABR

• US National Cancer Database • Propensity-matched analysis of 1502 patients , 50% of whom received SBRT and others conventional radiotherapy • 3-year overall survival in matched cohort was 40% versus 48% for conventional radiotherapy vs SABR (p = 0.001) • Hazard ratio for SABR from a univariate Cox regression was 0.82 (95% CI: 0.73–0.92 , p = 0.001)

Koshy M, Radioth Oncol 2015