Management of patients hospitalized for SARS-CoV-2 infection: A real-world economic evaluation from the hospital perspective

PURPOSE: SARS-CoV-2 infection continues to impact global health, particularly among high-risk vulnerable individuals. With the loss of federal funding for SARS-CoV-2 management, hospitals will need to budget appropriately for antivirals like remdesivir, which has demonstrated effectiveness in reducing mortality. We evaluated the economic impact realized by hospitals for patients hospitalized for SARS-CoV-2 infection and initiated on remdesivir therapy. METHODS: We conducted a retrospective analysis using data compiled in the Premier Healthcare Database from January 2023 to February 2024. Propensity score matching was used to compare remdesivir-treated (RDV) and untreated (No RDV) groups. The mortality rate, hazard ratios associated with remdesivir use, and hospitalization costs were assessed overall and among the elderly (age ≥65 years). We also conducted a cost-effectiveness analysis to assess the economic value of remdesivir treatment. RESULTS: Among 25,498 hospitalized patients, the mortality rate in the RDV group was lower than in the No RDV group (6.2% versus 8.1%), with a greater reduction in the elderly (6.9% versus 9.0%). Remdesivir significantly reduced mortality risk by approximately 25% overall and among the elderly. Each life saved was realized at a minimal increase in average hospitalization costs ($18,329 in the RDV group versus $14,845 in the No RDV group). Remdesivir was a cost-effective treatment option at a willingness-to-pay threshold of $25,000 overall and among the elderly. CONCLUSIONS: Our evaluation provides contemporaneous evidence of benefits and costs associated with management of individuals hospitalized for SARS-CoV-2 infection. Initiation of remdesivir was associated with minimal incremental hospitalization costs for lives saved as compared to not initiating remdesivir. Hospital pharmacy leadership can utilize this real-world evidence to appropriately budget for remdesivir treatment.