Longitudinal Changes of Angle Configuration in Primary Angle Closure Suspects:the Zhongshan Angle Cl

来源 :第十七届亚非眼科大会暨中华医学会第十九次全国眼科学术大会 | 被引量 : 0次 | 上传用户:JSHjanet
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Objective To determine longitudinal changes in angle configuration in eyes of primary angle closure suspects (PACS) treated by laser peripheral iridotomy (LPI) and in untreated fellow eyes.Design Longitudinal cohort study Participants PACS aged 50 to 70 years enrolled in a randomized controlled clinical trial.Methods Each participant was treated by LPI in one randomly selected eye, with the fellow eye serving as a control.Angle width was assessed in a masked fashion using gonioscopy and anterior segment optical coherence tomography (AS-OCT) before and at 2 weeks, 6 months and 18 months after LPI.
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