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学科主题: 临床医学
题名:
Evaluation of the efficacy of laser peripheral iridoplasty in reversing the darkroom provocative test result in Chinese patients with primary angle closure status post laser iridotomy
作者: Huang, Ping; Wu, Ling-Ling
关键词: iridoplasty ; angle-closure glaucoma ; laser
刊名: INTERNATIONAL JOURNAL OF OPHTHALMOLOGY
发表日期: 2015-06-18
DOI: 10.3980/j.issn.2222-3959.2015.03.26
卷: 8, 期:3, 页:580-584
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Ophthalmology
研究领域[WOS]: Ophthalmology
关键词[WOS]: OPTICAL COHERENCE TOMOGRAPHY ; PLATEAU IRIS SYNDROME ; GLAUCOMA ; POPULATION ; PREVALENCE ; MANAGEMENT ; SUSPECTS ; ALPI
英文摘要:

AIM: To investigate the efficacy and safety of krypton laser peripheral iridoplasty (LPIP) for Chinese patients with primary angle closure (PAC) or primary angle - closure glaucoma (PACG) status post laser iridotomy in reversing the positive results of the dark room provocative test (DRPT). "

METHODS: This study was prospective, noncomparative, interventional case series. Thirty three patients (thirty-eight eyes) with PAC or PACG status post patent laser iridotomy and maintained normal intraocular pressure (IOP) but with positive DRPT results were enrolled. All the subjects were treated with krypton LPIP. DRPT was repeated after krypton LPIP.Results of DRPT were recorded. The visual acuity, IOP and gonioscopy were analyzed before and after krypton LPIP. A minimum time limit for follow up was 6mo.

RESULTS: Thirty three patients (thirty eight eyes) were followed for 17.7 +/- 18.37mo (range 7-41mo) after LPIP. Positive results of DRPT decreased from 38 eyes to 9 eyes (23.7%) after LPIP. Peripheral anterior synechiae of angle in 34 of 38 eyes (89.5%) remained unchanged at dynamic gonioscopy throughout the follow up period after LPIP.

CONCLUSION: LPIP decreased positive rates of the DRPT significantly. The mechanism may be that LPIP minimized contact between the peripheral iris and trabecular meshwork, which is a key factor for developing peripheral anterior synechiae.

语种: 英语
WOS记录号: WOS:000355781100026
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/54311
Appears in Collections:北京大学第三临床医学院_眼科_期刊论文

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作者单位: Peking Univ, Hosp 3, Dept Ophthalmol, Key Lab Vis Loss & Restorat,Minist Educ, Beijing 100191, Peoples R China

Recommended Citation:
Huang, Ping,Wu, Ling-Ling. Evaluation of the efficacy of laser peripheral iridoplasty in reversing the darkroom provocative test result in Chinese patients with primary angle closure status post laser iridotomy[J]. INTERNATIONAL JOURNAL OF OPHTHALMOLOGY,2015,8(3):580-584.
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