164. Restriction of Antimicrobials Dispensing without Prescription on a National Level: Impact on the Overall Antimicrobial Utilization in Community Pharmacies in Saudi Arabia

BACKGROUND: High rates of non-prescription dispending of antimicrobials has led to a significant increase in antimicrobial overuse and misuse in Saudi Arabia (SA). The objective of this study was to evaluate antimicrobial utilization following enforcement of a new prescription-only antimicrobial dis...

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Detalles Bibliográficos
Autores principales: Eljaaly, Khalid, Al-Jedai, Ahmed, Almogbel, Yasser, Alqahtani, Nasser, Almudaiheem, Hajer, Awad, Nancy, Alissa, Dema, Assiri, Abdullah, Alaama, Tareef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2021
Materias:
Poster Abstracts
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8644302/
http://dx.doi.org/10.1093/ofid/ofab466.366
Descripción
Sumario:BACKGROUND: High rates of non-prescription dispending of antimicrobials has led to a significant increase in antimicrobial overuse and misuse in Saudi Arabia (SA). The objective of this study was to evaluate antimicrobial utilization following enforcement of a new prescription-only antimicrobial dispensing policy in the community pharmacy setting in SA. METHODS: Data were extracted from the IQVIA database between May 2017 and May 2019. Antimicrobial consumption rate based on the sales, defined daily dose in grams (DDD), DDD/1000 inhabitants’/day (DID), and antimicrobial claims for pre-policy (May 2017 to April 2018) and post-policy (June 2018 to May 2019) periods was assessed. RESULTS: Overall antimicrobial utilization slightly declined (~9-10%) in post-policy vs. pre-policy period (sales, 31,334 vs.34,492 thousand units; DDD, 183,134 vs. 202,936 thousand grams), with an increase in the number of claims (~16%) after policy implementation. There was a sudden drop in the consumption rate immediately after policy enforcement; however, the values increased subsequently, matching closely to the pre-policy values. Consumption patterns were similar in both periods. Penicillins were the most commonly used antimicrobial (sales, 14,700 - 11,648 thousand units; DDD, 71,038 - 91,227 thousand grams; DID, 2.88 - 3.78). For both the periods, the highest dip in utilization was observed in July (sales, 1,027 - 1,559 thousand units; DDD, 6,194 - 9,399 thousand grams), while the highest spike was in March/October (sales, 3,346 - 3,884 thousand units; DDD, 22,329 - 19,453 thousand grams). CONCLUSION: Non-prescription antimicrobial utilization reduced minimally following policy implementation in the community pharmacy setting across SA. Measures to aid effective implementation of prescription-only regulations are necessary. DISCLOSURES: All Authors: No reported disclosures

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