Decreased carbohydrate metabolism enzyme activities in the glaucomatous trabecular meshwork.

Purpose: To determine whether activity of carbohydrate metabolism enzymes (aldolase, pyruvate kinase, isocitrate dehydrogenase, and malate dehydrogenase) are altered in the glaucomatous trabecular meshwork (TM) compared to controls.

Methods: Tissue specimens were obtained from trabeculectomy (n=45 open angle glaucoma; Caucasian, average age 61+/-8 years of age of both genders) and from cadaver eyes (n=15 control and n=5 glaucoma; Caucasian, average age 63+/-4 years of both genders). Protein extracts from TM tissue were prepared in a non-denaturing buffer containing 0.

Bimatoprost 0.03% versus travoprost 0.004% in black Americans with glaucoma or ocular hypertension.

This randomized, investigator-masked, multicenter, parallel-design trial compared the IOP-lowering efficacy of bimatoprost 0.03% and travoprost 0.004% in African Americans with glaucoma or ocular hypertension.

A 3-month comparison of efficacy and safety of brimonidine-purite 0.15% and brimonidine 0.2% in patients with glaucoma or ocular hypertension.

Purpose: To compare the efficacy and safety of brimonidine Purite 0.15% (ALPHAGAN P) BID with brimonidine 0.2% (ALPHAGAN) BID in patients with glaucoma or ocular hypertension.