Abstract
Background and Objective: Brimonidine tartrate 0.5%, a topical alpha2-adrenergic agonist, was administered before and after argon laser trabeculoplasty (ALT) to evaluate its efficacy against postoperative intraocular pressure (IOP) spikes. Patients and Methods: Two randomized, double-masked, vehicle-controlled investigations evaluated four treatment regimens in 471 patients undergoing ALT for glaucoma or ocular hypertension. The combined results are presented. Results: IOP elevations ≥ 10 mmHg occured in 1% (1/122) of the patients who received brimonidine before and after ALT; in 2% (2/119) of those receiving brimonidine before and vehicle after; in 1% (1/114) of those receiving vehicle before and brimonidine after; and in 23% (27/116) of those receiving vehicle before and after (P < .001). Conclusion: The brimonidine regimens were generally effective and well-tolerated ocularly and systemically.
Original language | English (US) |
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Pages (from-to) | 404-409 |
Number of pages | 6 |
Journal | Ophthalmic Surgery and Lasers |
Volume | 26 |
Issue number | 5 |
State | Published - 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Ophthalmology