Drug Interaction Report

MONITOR: The concomitant or sequential use of epirubicin with agents known to induce hepatotoxicity may potentiate the risk of liver injury. Epirubicin undergoes elimination through the hepatobiliary system.

MANAGEMENT: Caution and clinical and laboratory monitoring for signs of liver injury are advisable before, during, or after use of epirubicin with other agents that are potentially hepatotoxic.

Food does not appear to have a clinically significant effect on the oral bioavailability of sotorasib. When a 960 mg dose of sotorasib was administered to study patients with a high-fat, high-calorie meal (approximately 800 to 1000 calories; 150, 250, and 500 to 600 calories from protein, carbohydrate, and fat, respectively), sotorasib peak plasma concentration (Cmax) did not change while systemic exposure (AUC 0-24 hours) increased by 25% compared to administration under fasted conditions. Sotorasib can be administered with or without food at approximately the same time each day.