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Abstract #117791 Published in IGR 24-4
Association between Glucagon-like Peptide-1 Receptor Agonists and the Risk of Glaucoma in Individuals with Type 2 Diabetes
Niazi S; Gnesin F; Thein AS; Andreasen JR; Horwitz A; Mouhammad ZA; Jawad BN; Niazi Z; Pourhadi N; Zareini B; Meaidi A; Torp-Pedersen C; Kolko MOphthalmology 2024; 131: 1056-1063
PURPOSE: To examine the association between glucagon-like peptide-1 receptor agonist (GLP-1RA) use and the development of glaucoma in individuals with type 2 diabetes. DESIGN: Nationwide, nested case-control study. PARTICIPANTS: From a nationwide cohort of 264 708 individuals, we identified 1737 incident glaucoma cases and matched them to 8685 glaucoma-free controls, all aged more than 21 years and treated with metformin and a second-line antihyperglycemic drug formulation, with no history of glaucoma, eye trauma, or eye surgery. METHODS: Cases were incidence-density-matched to 5 controls by birth year, sex, and date of second-line treatment initiation. MAIN OUTCOME MEASURES: Conditional logistic regression was used to calculate adjusted hazard ratios (HRs) with 95% confidence intervals (CIs) for glaucoma, defined by first-time diagnosis, first-time use of glaucoma-specific medication, or first-time glaucoma-specific surgical intervention. RESULTS: Compared with the reference group, who received treatments other than GLP-1RA, individuals who were exposed to GLP-1RA treatment exhibited a lower risk of incident glaucoma (HR, 0.81; CI, 0.70-0.94; P = 0.006). Prolonged treatment extending beyond 3 years lowered the risk even further (HR, 0.71; CI, 0.55-0.91; P = 0.007). Treatment with GLP-1RA for 0 to 1 year (HR, 0.89; CI, 0.70-1.14; P = 0.35) and 1 to 3 years (HR, 0.85; CI, 0.67-1.06; P = 0.15) was not significant. CONCLUSIONS: Exposure to GLP-1RA was associated with a lower risk of developing glaucoma compared with receiving other second-line antihyperglycemic medication. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Department of Cardiology, North Zealand Hospital, Hillerød Hospital, Hillerød, Denmark; Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark. Electronic address: ahma0615@gmail.com.
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