Evaluation of brimonidine-timolol fixed combination in patients of primary open-angle glaucoma
نویسندگان
چکیده
The aim of present study was to compare the efficacy and safety of fixed combination of brimonidine and timolol with individual components used as monotherapy in patients of primary open angle glaucoma. Patients were randomly assigned to receive brimonidine or timolol or brimonidine-timolol fixed combination, with 30 patients in each group. The mean reduction in intraocular pressure in brimonidine, timolol, and brimonidine-timolol group were 4.29 ± 1.97 mm Hg, 4.34 ± 1.21 mm Hg, and 5.54 ± 1.87 mm Hg respectively at 2 weeks and 4.86 ± 1.16 mm Hg, 5.42 ± 1.50 mm Hg, and 7.36 ± 2.58 mm Hg respectively at 6 weeks. When values of mean reduction in intraocular pressure were compared between brimonidine-timolol fixed combination with brimonidine and timolol, it was found to be statistically significant ( P < 0.05) at 2 weeks and highly significant (0.001) at 6 weeks. The overall frequency of adverse effects was similar in all three groups.
منابع مشابه
Comparative Evaluation of the Efficacy of the Bimatoprost 0.03%, Brimonidine 0.2%, Brinzolamide 1%, Dorzolamide 2%, and Travoprost 0.004%/Timolol 0.5%-Fixed Combinations in Patients Affected by Open-Angle Glaucoma
Purpose: This is a retrospective, comparative, head-to-head, not commissioned study about the efficacy of bimatoprost 0.03%, brimonidine 0.2%, brinzolamide 1%, dorzolamide 2%, and travoprost 0.004%/timolol 0.5%-fixed combinations in patients affected by naΐve open-angle glaucoma and IOP > 25 mmHg. Patients and Methods: Files from 70 patients (35 M, 35 F, mean age 69.52 y, S.D. 11.56, range: 37 ...
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BACKGROUND The purpose of this study was to evaluate the efficacy and safety of two fixed combinations, ie, timolol 0.5% + brimonidine 0.2% + dorzolamide 2% (TBD) versus timolol 0.5% + brimonidine 0.2% (TB) in patients with primary open-angle glaucoma or ocular hypertension. METHODS We performed a 3-month, randomized, double-blind study in patients with primary open-angle glaucoma or ocular h...
متن کاملPreliminary results following the use of a fixed combination of timolol–brimonidine in patients with ocular hypertension and primary open-angle glaucoma
PURPOSE The purpose of this prospective study was to evaluate the efficacy in intraocular pressure (IOP) control and the tolerance of a topically administered fixed combination of timolol-brimonidine in 50 patients with ocular hypertension and primary open-angle glaucoma. METHODS After determining a baseline IOP, the fixed combination timolol-brimonidine was used twice daily for two months, w...
متن کاملThe effect of latanoprost, brimonidine, and a fixed combination of timolol and dorzolamide on circadian intraocular pressure in patients with glaucoma or ocular hypertension.
OBJECTIVE To compare the circadian intraocular pressure (IOP) reductions induced by latanoprost, brimonidine tartrate, and a fixed combination of timolol maleate and dorzolamide hydrochloride in patients with primary open-angle glaucoma (POAG) or ocular hypertension (OHT). METHODS In this crossover study, 10 patients with POAG and 10 with OHT were treated with latanoprost once a day, brimonid...
متن کاملIntraocular pressure-lowering effects of commonly used fixed combination drugs with timolol in the management of primary open angle glaucoma.
AIM To evaluate intraocular pressure (IOP)-lowering effect and ocular tolerability of brimonidine/timolol, dorzolamide/timolol and latanoprost/timolol fixed combination therapies in the management of primary open angle glaucoma. METHODS Each drug was administered for two months, after which a circadian tonometric curve was recorded using a Goldmann applanation tonometer. Ocular discomfort (co...
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عنوان ژورنال:
دوره 61 شماره
صفحات -
تاریخ انتشار 2013