LAUSR

400Background: The SHARP trial showed that S improves survival in advanced HCC. In clinical practice full dose (FD) of S at 400mg bid can be difficult to tolerate and so a reduced dose (RD) is often required. The purpose of this study was to determine whether starting dose or dose intensity of S affects survival in patients with HCC. Methods: All patients treated with S for HCC in Alberta, Canada from January 2008 to July 2016 were included in this study. Patient demographics, clinical, tumor characteristics, S starting dose and dose intensity were collected and analyzed. Patients were dichotomized into starting FD or RD of S. A mean dose intensity of > 75% and < / = 75% were considered normal and reduced, respectively. Survival outcomes were assessed with Kaplan-Meier curves and compared with the log-rank test. A Cox-proportional hazard model was constructed with starting dose, dose intensity and relevant clinical and pathologic factors to assess their impact on survival. Results: A total of 156 patients...