当前位置： SCI文献检索 > AMERICAN JOURNAL OF OPHTHALMOLOGY期刊下所有文献 > Twelve-month, randomized, controlled trial of bimatoprost 0.01%, 0.0125%, and 0.03% in patients with glaucoma or ocular hypertension.

Twelve-month, randomized, controlled trial of bimatoprost 0.01%, 0.0125%, and 0.03% in patients with glaucoma or ocular hypertension.

Abstract：

PURPOSE:To evaluate the intraocular pressure (IOP)-lowering efficacy and safety of ophthalmic formulations of bimatoprost 0.01% and 0.0125% compared with bimatoprost 0.03%. DESIGN:Prospective, randomized, double-masked, multicenter clinical trial. METHODS:Patients with glaucoma or ocular hypertension were randomized to receive once-daily bimatoprost 0.01% (n = 186), bimatoprost 0.0125% (n = 188), or bimatoprost 0.03% (n = 187) for 12 months. The primary efficacy measure was IOP. Safety measures included adverse events and an objective assessment of conjunctival hyperemia. RESULTS:Baseline mean IOPs were similar among treatment groups. Differences in mean IOP between the bimatoprost 0.01% or 0.0125% groups and the bimatoprost 0.03% group were less than 0.9 mm Hg throughout follow-up. Bimatoprost 0.01%, but not bimatoprost 0.0125%, was equivalent in efficacy to bimatoprost 0.03% based on predetermined criteria (limits of the 95% confidence interval of the between-group difference in mean IOP within +/- 1.5 mm Hg at all time points and within +/- 1 mm Hg at most time points). The overall incidence of treatment-related adverse events was reduced significantly in the bimatoprost 0.01% and bimatoprost 0.0125% groups compared with the bimatoprost 0.03% group (P < or = .034). The percentage of patients with a moderate to severe increase from the baseline macroscopic hyperemia score was: bimatoprost 0.01%, 3.2%; bimatoprost 0.0125%, 9.0%; bimatoprost 0.03%, 9.1% (P = .019 for bimatoprost 0.01% vs 0.03%). CONCLUSIONS:Bimatoprost 0.01% was equivalent to bimatoprost 0.03% in lowering IOP throughout 12 months of treatment and demonstrated improved tolerability, including less frequent and severe conjunctival hyperemia. Bimatoprost 0.01% demonstrated a better benefit-to-risk ratio than bimatoprost 0.0125%.

journal_name

Am J Ophthalmol

journal_title

American journal of ophthalmology

authors

Katz LJ,Cohen JS,Batoosingh AL,Felix C,Shu V,Schiffman RM

doi

10.1016/j.ajo.2009.12.003

subject

Has Abstract

pub_date

2010-04-01 00:00:00

pages

661-671.e1

issue

eissn

0002-9394

issn

1879-1891

pii

S0002-9394(09)00906-4

journal_volume

149

pub_type

杂志文章,多中心研究,随机对照试验

在线工具

Twelve-month, randomized, controlled trial of bimatoprost 0.01%, 0.0125%, and 0.03% in patients with glaucoma or ocular hypertension.