{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T16:50:11Z","timestamp":1761324611236,"version":"3.41.0"},"reference-count":37,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2025,1,28]],"date-time":"2025-01-28T00:00:00Z","timestamp":1738022400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["ascpt.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["CPT Pharmacom &amp; Syst Pharma"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Sulfonylureas (SU) are commonly prescribed as oral hypoglycemic agents for the management of diabetes mellitus (DM). We postulated that SU possess antimicrobial properties due to their structural resemblance to the antimicrobial agent sulfamethoxazole. Using data from Taiwan's National Health Insurance Research Database, we enrolled patients diagnosed with DM between 2000 and 2013 and followed them for a three\u2010year period. Patients who consistently used SU were categorized into the SU cohort, while those who had never used SU formed the non\u2010sulfonylurea (non\u2010SU) cohort. The primary study endpoints were diagnoses of pneumonia and urinary tract infections (UTIs). Within the database, we identified a total of 15,458,554 patients with DM, with 754,601 (4.88%) in the SU cohort and 2,244,436 (14.52%) in the non\u2010SU cohort. After individual matching based on age, gender, index day, and propensity score of comorbidities, we included 663,056 patients in each cohort. The cumulative incidence of pneumonia and UTI was 29,239 (4.41%) and 60,733 (9.16%) in the SU cohort, respectively, and 24,599 (3.71%) and 56,554 (8.53%) in the non\u2010SU cohort, respectively. Our findings indicated that the use of SU increased the risk of pneumonia (1.26\u20131.60 times) and UTI (1.13\u20131.22 times), while also potentially offsetting the protective effects of metformin. This pharmacoepidemiological study represents a concerted effort to assess latent drug properties that may have a significant impact on the clinical management of patients with DM.<\/jats:p>","DOI":"10.1002\/psp4.13308","type":"journal-article","created":{"date-parts":[[2025,1,28]],"date-time":"2025-01-28T11:05:21Z","timestamp":1738062321000},"page":"718-725","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Using Pharmacoepidemiology to Examine the Interplay of Sulfonylureas and Infection Risk in Patients With Diabetes Mellitus"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5254-7225","authenticated-orcid":false,"given":"Yu\u2010ying","family":"Wu","sequence":"first","affiliation":[{"name":"Graduate Institute of Adult Education National Kaohsiung Normal University  Kaohsiung Taiwan"},{"name":"School of Medicine, College of Medicine I\u2010Shou University  Kaohsiung Taiwan"},{"name":"Department of Neurosurgery E\u2010Da Hospital  Kaohsiung Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5898-3730","authenticated-orcid":false,"given":"I\u2010Fan","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Medicine, College of Medicine I\u2010Shou University  Kaohsiung Taiwan"},{"name":"Division of Infectious Diseases, Department of Internal Medicine E\u2010Da Hospital, I\u2010Shou University  Kaohsiung Taiwan"},{"name":"Department of Microbiology &amp; 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