The effect of select systemic medications on outcomes in diabetics with central retinal vein occlusion
| Autor: | Kirsten Simmons, Pali Singh, Durga S. Borkar, Faith Birnbaum, Akshay S. Thomas, Sharon Fekrat |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Therapeutic Advances in Ophthalmology, Vol 14 (2022) |
| Druh dokumentu: | article |
| ISSN: | 2515-8414 25158414 |
| DOI: | 10.1177/25158414211063076 |
| Popis: | Background: Diabetes mellitus is a risk factor for central retinal vein occlusion (CRVO); however, it is unclear whether certain commonly used medications among diabetics or glycemic control impact visual outcomes in diabetic eyes with CRVO. Purpose: To evaluate the effect of select systemic medications and glycemic control on presenting features, treatment burden, and outcomes in patients with diabetes who develop a central retinal vein occlusion (CRVO). Methods: Retrospective longitudinal cohort study at a single tertiary academic referral center from 2009–2017 investigating eyes of patients being treated for diabetes mellitus at CRVO onset. Eyes with a prior history of anti-vascular endothelial growth factor (anti-VEGF) therapy or laser treatment within the year prior to CRVO onset were excluded. Main outcomes and measures were visual acuity (VA), central subfield thickness (CST), cystoid macular edema (CME), and number of intravitreal injections and laser treatment throughout follow-up. Results: We identified 138 eyes of 138 participants who were diabetic at CRVO onset. Of these, 49% had an ischemic CRVO. Median follow-up time was 25.5 months. Fifty-five eyes (40%) had a HbA1c within 6 months of CRVO presentation. HbA1c was positively correlated with both presenting CST ( p = 0.04) and presence of CME ( p 0.05). Conclusion: Although aspirin 325 mg, metformin, sitagliptin, and glipizide were associated with better-presenting VA, lower-presenting CST, lower prevalence of macular edema at final visit, and lower final CST, respectively, none of these systemic agents or glycemic control were associated with decreased treatment burden or improved visual outcomes in diabetics with CRVO. |
| Databáze: | Directory of Open Access Journals |
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