Cost–effectiveness of imipenem/cilastatin/relebactam for hospital-acquired and ventilator-associated bacterial pneumonia

Autor: Jaesh Naik, Ryan Dillon, Matthew Massello, Lewis Ralph, Zhuo Yang
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Comparative Effectiveness Research, Vol 12, Iss 3 (2023)
Druh dokumentu: article
ISSN: 2042-6313
DOI: 10.2217/cer-2022-0113
Popis: Aim: This study evaluates the cost–effectiveness of imipenem/cilastatin/relebactam (IMI/REL) for treating hospital-acquired bacterial pneumonia and ventilator-associated bacterial pneumonia (HABP/VABP) in an ‘early adjustment prescribing scenario’. Methods: An economic model was constructed to compare two strategies: continuation of empiric piperacillin/tazobactam (PIP/TAZ) versus early adjustment to IMI/REL. A decision tree was used to depict the hospitalization period, and a Markov model used to capture longterm outcomes. Results: IMI/REL generated more quality-adjusted life years than PIP/TAZ, at an increased cost per patient. The incremental cost–effectiveness ratio of $17,529 per QALY is below the typical US willingness-to-pay threshold. Conclusion: IMI/RELmay represent a cost-effective treatment for payers and a valuable option for clinicians, when considered alongside patient risk factors, local epidemiology, and susceptibility data.
Databáze: Directory of Open Access Journals