Journal Article Summary
The article investigates the use of potentially inappropriate medications among older adults in South Korea, specifically those listed in the Beers Criteria, which identifies drugs that should generally be avoided in the geriatric population due to their potential risks. This topic is important because older adults often take multiple medications, increasing their risk for adverse drug events (ADEs), which can lead to serious health complications and hospitalizations. Understanding the prevalence of these medications and the associated risks can help improve the safety of drug therapy for older patients.
The study analyzed health claims data from 166,822 South Korean patients aged 65 and older to assess their exposure to Beers Criteria medications and the estimated risk of ADEs. The findings revealed that over half of the participants were prescribed at least one potentially inappropriate medication, with chlorpheniramine being the most commonly prescribed. Additionally, the study estimated that 4.9% of the population was at risk of experiencing dry mouth due to amitriptyline, highlighting a significant concern for patient safety. The risk of ADEs from these medications was found to be notably higher in South Korean geriatrics compared to their counterparts in the United States.
Despite its valuable insights, the study has limitations, including its reliance on claims data, which does not confirm whether patients actually took the medications or experienced ADEs. Furthermore, the data only reflects a snapshot from one year, limiting the ability to track changes over time. Patients and caregivers should discuss these findings with healthcare professionals to ensure safe medication practices, particularly regarding the use of Beers Criteria medications, and to explore alternative treatments that may pose less risk.
Medical Safety Note
This journal article summary is provided for educational purposes only and is not medical advice. Always consult a licensed healthcare professional before starting, stopping, or changing any medication.
Article Cited
- Kim Grace Juyun, Lee Kye Hwa, Kim Ju Han. South Korean geriatrics on Beers Criteria medications at risk of adverse drug events. PLoS ONE 2018. DOI: 10.1371/journal.pone.0191376. PMID: 29543860. PMCID: PMC5854240.
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