首页> 美国卫生研究院文献>The British Journal of Ophthalmology >Brimonidine purite 0.15 versus dorzolamide 2 each given twice daily to reduce intraocular pressure in subjects with open angle glaucoma or ocular hypertension
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Brimonidine purite 0.15 versus dorzolamide 2 each given twice daily to reduce intraocular pressure in subjects with open angle glaucoma or ocular hypertension

机译:每天两次给予溴莫尼定纯度为0.15%的溴莫尼定与多佐胺2%的给予以降低开角型青光眼或高眼压患者的眼压

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摘要

>Background/aims: To evaluate the efficacy of brimonidine purite versus dorzolamide given twice daily in primary open angle glaucoma or ocular hypertensive subjects.>Methods: In this double masked, multicentre, prospective, crossover comparison 33 subjects were randomised to brimonidine purite or dorzolamide for the first 4 week treatment period after a 4 week washout. Subjects began the opposite treatment for the second 4 week period after another 4 week washout. Intraocular pressure (IOP) was measured at 08:00 (trough) and 10:00, 18:00, and 20:00 hours after dosing at each baseline and at the end of each treatment period.>Results: The baseline diurnal IOP was 22.9 (SD 2.8) for brimonidine purite and 22.2 (SD 2.4) mm Hg for dorzolamide. The trough IOP following 4 weeks of therapy was 21.0 (SD 3.7) for brimonidine purite and 21.0 (SD 3.1) mm Hg for dorzolamide (p = 0.90). The mean diurnal IOP was 19.3 (SD 3.1) for brimonidine purite and 19.8 (SD 2.4) mm Hg for dorzolamide (p = 0.46). Dorzolamide caused more ocular stinging upon instillation (n = 8) than brimonidine purite (n = 1) (p = 0.02). No statistical differences existed between groups for systemic adverse events.>Conclusions: This study suggests that brimonidine purite and dorzolamide each given twice daily have similar efficacy in primary open angle glaucoma or ocular hypertensive subjects. However, a trend was observed at 10:00 of greater brimonidine purite efficacy compared with dorzolamide.
机译:>背景/目的:要评估每日两次两次给予溴莫尼定purite与多佐胺在原发性开角型青光眼或高血压患者中的疗效。>方法:在这种双掩蔽,多中心,前瞻性研究中交叉比较33位受试者在冲洗4周后的最初4周治疗期间被随机分配至溴莫尼定Purite或多佐胺。在另一个4周清除后的第二个4周期间,受试者开始相反的治疗。在每个基线和每个治疗期结束时在给药后08:00(谷)和10:00、18:00和20:00小时测量眼内压(IOP)。>结果:溴莫尼定纯度的基准日平均眼压为22.9(SD 2.8)mm,多佐胺为22.2(SD 2.4)mm Hg。治疗4周后的波莫尼定纯净水槽的IOP为21.0(SD 3.7)mm Hg,多佐胺为21.0(SD 3.1)mm Hg(p = 0.90)。溴莫尼定纯土的平均每日IOP为19.3(SD 3.1),而多佐胺的平均每日IOP为19.8(SD 2.4)mm Hg(p = 0.46)。相比于溴莫尼定纯酸盐(n = 1),多佐胺在滴注时引起的眼睛刺痛(n = 8)(p = 0.02)更多。两组之间在系统性不良事件方面无统计学差异。但是,在10:00观察到溴莫尼定纯度高于多佐胺的趋势。

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