• Jae-Yong Dong, Jin-Han Ju, and Young-Mo Yang.
• Department of Digital Medical Technology listing, Health Insurance Review and Assessment Service, Wonju, Gangwon-do, Republic of Korea.
• Medicine (Baltimore). 2023 Aug 25; 102 (34): e34818e34818.

AbstractThis study aimed to determine the policy implications for drug management by identifying the prescription trends of potentially inappropriate medications (PIMs) in older outpatients. Considering the Drug Utilization Review and Korean version of the standards for PIMs based on the Beers Criteria, 141 ingredients were selected that spanned over 7 years of health insurance claims data analysis. During the study period, the number of patients and claims related to PIMs increased. Although the number of health insurance claims decreased in 2020 owing to coronavirus disease (COVID-19), it increased again in 2021. Tamsulosin was the most frequently prescribed drug for male patients, followed by alprazolam and zolpidem. For female patients, eperisone was the most frequently prescribed drug, followed by alprazolam, zolpidem, and etizolam. In Korea, health insurance claims for PIMs decreased in 2020 owing to the COVID-19 pandemic. However, an overall increasing trend was observed from 2015 to 2021. Moreover, during this period, the prescription trend of benzodiazepine-type drugs and zolpidem increased in both male and female patients. Therefore, management policies regarding PIMs and drug ingredients, such as benzodiazepines and zolpidem, are required.Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.

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