J4

• 临床医学 • 上一篇    下一篇

准分子激光屈光性角膜切削术中应用丝裂霉素C预防角膜上皮下雾状混浊形成的meta分析

吴 荒1,王春勇2*,王 宜1,宋 跃1,郑雅娟1   

  1. 1. 吉林大学第二医院眼科,吉林 长春 130041;2. 吉林大学公共卫生学院流行病学教研室,吉林 长春 130021
  • 收稿日期:2005-08-23 修回日期:1900-01-01 出版日期:2006-07-28 发布日期:2006-07-28
  • 通讯作者: 王春勇

Meta-analysis of prophylactic use of mitomycin-C to inhibit haze formation after photorefractive keratectomy

WU Huang1,WANG Chun-yong2*, WANG Yi1,SONG Yue1,ZHENG Ya-juan1   

  1. 1. Department of Ophthalmology, Second Hospital,Jilin University, Changchun 130041,China;2. Department of Epidemiology,School of Public Health,Jilin University, Changchun 130021, China
  • Received:2005-08-23 Revised:1900-01-01 Online:2006-07-28 Published:2006-07-28
  • Contact: WANG Chun-yong

摘要: 目的:探讨在准分子激光屈光性角膜切削术(PRK)中应用丝裂霉素C对抑制角膜上皮下雾状混浊(haze)形成的效果。 方法:检索Medline、OVID医学期刊全文数据库、中国学术期刊全文库、万方数据资源系统收录的1995年4月-2005年4月10年发表的关于丝裂霉素C与PRK相关的对照研究,并辅以手工检索。 结果:共纳入2项随机对照试验,异质性Q检验无统计学差异(χ2=0.17, df=1, P=0.68)。 2项研究的OR值分别为0.17[95% CI 0.05~0.53]、0.10[95% CI 0.01~0.85];合并OR值为0.14[95% CI 0.05~0.40],与对照组比较差异有显著性(Z=3.75,P=0.000 2)。 结论:PRK术中局部应用0.02%丝裂霉素C可以明显减少高度近视眼术后的haze形成。

关键词: 治疗作用, 角膜切除术, 光折射, 准分子激光, 方法, 角膜上皮下雾状混浊, 综合分析

Abstract: Objective To evaluate the prophylactic use of mitomycin-C to inhibit haze formation after photorefractive keratectomy(PRK). Methods Both a computer-aided search of Medline, OVID, CNKI, Wanfang data and an intensive search by hand were conducted to identify all randomized controlled trials assessing the effect of intraoperative using mitomycin-C during PRK. Results Two studies were finally included. The Q test of homogeneity showed no difference between them(χ2=0.17, df=1, P=0.68).The OR value of the studies were 0.17[95% CI 0.05-0.53] and 0.10[95% CI 0.01-0.85],respectively;the pooled OR was 0.14 [95% CI 0.05-0.40],significant difference was found between experimental group and control group(Z=3.75,P=0.000 2). Conclusion Topical intraoperative application of 0.02% mitomycin-C can reduce haze formation in patients with highly near-sightedness after PRK.

Key words: therapeutic use, keratectomy, photorefrac tive, excimer laser, methods, haze, meta-analysis

中图分类号: 

  • R779.63