American journal of ophthalmology
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Randomized Controlled Trial Multicenter Study Clinical Trial
The long-term safety and efficacy of brinzolamide 1.0% (azopt) in patients with primary open-angle glaucoma or ocular hypertension. The Brinzolamide Long-Term Therapy Study Group.
Oral carbonic anhydrase inhibitors used to treat glaucoma have significant systemic side effects. Brinzolamide 1.0%, a new topical ocular carbonic anhydrase inhibitor, is effective apparently without significant systemic side effects. This study was performed to establish the long-term safety and efficacy of brinzolamide 1.0% two and three times daily for primary open-angle glaucoma and ocular hypertension. ⋯ Brinzolamide produced significant and equivalent reductions in intraocular pressure when dosed two and three times daily for 18 months. Brinzolamide was safe and well tolerated by patients, with minimal ocular discomfort.