Costs and Prescribing Patterns of Anthelmintics in the United States Military: A Retrospective Analysis.
Open Forum Infect Dis
; 9(3): ofac040, 2022 Mar.
Article
em En
| MEDLINE
| ID: mdl-35187196
ABSTRACT
BACKGROUND:
Recent price increases in medications used to treat helminth infections have had demonstrated impacts on Medicaid and immigrant patient populations. Helminth infections are common within the US military; however, anthelmintic prescribing patterns and costs have not yet been investigated in this patient population.METHODS:
We conducted a retrospective analysis of pharmaceutical data from the Military Health System Data Repository between fiscal years 2012 and 2019. Prescription information, including costs and demographics, were abstracted for all anthelmintic medications as well as associated helminth diagnostic codes within 30 days of the prescription dispensing date.RESULTS:
On average, there were 10 871 anthelmintic medications prescribed per year, for a total of 86 697 during the study period. Ivermectin and albendazole were each prescribed >34 000 times. There were 15 498 mebendazole prescriptions and 1327 praziquantel prescriptions. The total cost of all anthelmintic prescriptions was $16 018 381. Annual costs for anthelmintic medications increased 16-fold during the study period, up to nearly $5 000 000 in fiscal year 2019, primarily driven by price increases in albendazole and mebendazole. Albendazole prescriptions accounted for $12 282 891 of total costs (76.7%), though only 39.1% of total prescriptions. The most common diagnosis associated with albendazole and mebendazole prescriptions was enterobiasis.CONCLUSIONS:
Price increases in anthelmintic medications have significantly impacted the costs borne by the US government for treating parasitic infections. There are a substantial number of anthelmintic prescriptions in the US military health care system annually, suggesting a higher number of helminth infections than previously thought.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Health_economic_evaluation
/
Risk_factors_studies
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article