Background: Aprepitant has been shown to reduce chemotherapy-induced nausea and vomiting in children receiving highly emetogenic chemotherapy (HEC). In this study, we assessed the cost-effectiveness of aprepitant for children receiving HEC in India, United Kingdom, and the United States.
Procedure:We utilized individual patient-level outcome data from a pediatric randomized trial, which demonstrated the superiority of an aprepitant-based anti-emetic prophylaxis over standard ondansetron and dexamethasone for HEC. Health state for each day of follow-up was analyzed and quality-adjusted life years (QALYs) were estimated. The incremental cost-utility ratio (ICUR), incremental cost-effectiveness ratio (ICER), and net monetary benefit (NMB) for each country were estimated. Sensitivity analyses by varying cost of aprepitant, hospitalization, and health state utility values by ±25% were conducted.Results: Use of the aprepitant-based regimen resulted in gain of 0.