Sra MS, Ganguly S, Sasi A, Sharma P, Giri RK, Rasheed AA, Bakhshi S. Cost-effectiveness analysis of aprepitant-based anti-emetic regimen for children receiving highly emetogenic chemotherapy: Individual patient data analysis of a randomized trial.
Pediatr Blood Cancer 2022;
69:e29795. [PMID:
35652531 DOI:
10.1002/pbc.29795]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 11/07/2022]
Abstract
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 0.0019 QALY per chemotherapy cycle along with cost savings of $22.25, $1335.52, and $6612.10 for India, United Kingdom, and the United States, respectively. The cost savings per QALY was estimated to be $12,355.84 for India, $734,282.90 for the United Kingdom, and $3,567,564.11 for the United States. The cost savings for 50% gain in the percentage of days without grade 3 vomiting was $124.18 for India, $7451.63 for the United Kingdom, and $36,892.76 for the United States. The NMB for gain in QALY was $33.62, $1418.60, and $6727.01 for India, United Kingdom, and the United States, respectively. The estimates remained cost-effective across all scenarios of the sensitivity analyses.
CONCLUSION
Aprepitant-based anti-emetic regimen is cost-effective for children receiving HEC. It results in overall cost savings and reduced healthcare-resource utilization.
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