1. Understanding the treatment paradigm and the sequencing of antiglaucoma fixed-dose combinations in a tertiary center in South India
- Author
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Ronnie George, Praggya Mishra, Balekudaru Shantha, Lingam Vijaya, Nitin Maksane, and Neha Gurha
- Subjects
adherence ,antiglaucoma medications (agms) ,fixed-dose combinations (fdcs) ,modifications ,poag ,progression ,Ophthalmology ,RE1-994 - Abstract
Purpose: To analyze the medical management of primary open-angle glaucoma (POAG) and ocular hypertension (OHT) and the placement of fixed-drug combination drugs (FDC) in the treatment paradigm at a tertiary eye care center in South India. Methods: Retrospective study (January 2011–December 2015) of newly diagnosed POAG and OHT patients (≥18 years) with ≥5 years follow-up. Primary outcome included percentage use of different antiglaucoma drugs (at initiation) and FDCs at the first, second, and third progression (sequencing). Secondary outcomes: Percentage discontinuation for different FDCs, efficacy parameters (decrease in intraocular pressure (IOP)/visual field), adverse events, and the median number of antiglaucoma medications (AGMs) after 5 years. Results: Three hundred and seventy eyes (198 patients) were analyzed; 84% of them had POAG. Prostaglandin analogs (PGAs) were the most common (66.2%). FDCs were started in 48 eyes (12.9%), with brimonidine + timolol combination being the most common. FDC usage at subsequent modifications was 10.1%, 24.04%, and 30.0%. Beta-blockers and PGAs were the most frequently prescribed AGMs in our practice pattern, with β-blockers being the most consistent one. Conclusion: This study is a fairly large study with a minimum of a 5-year follow-up of patients with POAG and OHT and gives insights into the treatment patterns, use of FDCs, and the need for multiple medications over time.
- Published
- 2024
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