An Analysis of Judicial Cases Concerning Analgesic-Related Medication Errors in the Republic of Korea. Issue 2 (March 2022) - Yoon, Susie
Abstract : Supplemental digital content is available in the text. Abstract : Objectives: Analgesic-related medication errors can be a threat to patient safety. This study aimed to identify and describe medication errors that can cause serious adverse drug events (ADEs) related to analgesic use. Methods: This retrospective, observational, medicolegal study analyzed closed cases concerning complications induced by medication errors involving 3 commonly used analgesics: opioids, nonsteroidal anti-inflammatory drugs (NSAIDs), and acetaminophen (AAP). Cases closed between 1994 and 2019 that were available in the Korean Supreme Court judgment database system were included. Medication errors were categorized using a classification system (developed by our group) based on the stage of drug administration. Clinical characteristics and judgment statuses were analyzed. Results: A total of 71 cases were included in the final analysis (opioids, n = 30; NSAIDs, n = 35; AAP, n = 6). Among them, 43 claims (60.6%) resulted in payments to the plaintiffs, with a median payment of $86, 607 (interquartile range, $34, 554–$193, 782). The severity of ADEs was high (National Association of Insurance Commissioners scale ≥6) in 88.7% (n = 63) of claims, with a total of 44 (62%) deaths. The most common types of ADEs associated with opioid, NSAID, and AAP use were respiratory depression, anaphylactic shock, and fulminant hepatitis, respectively. The most common recognized medication errors associated with opioid, NSAIDs, and AAP were inappropriate patient monitoring (n = 10; 33.3%), improper analgesic choice (n = 15; 42.9%), and inappropriate treatment after ADEs (n = 3; 50%), respectively. Conclusions: Our findings indicate that efforts should be made to reduce medication errors related to analgesic use to prevent permanent injury and potential malpractice claims.