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Differences in pain and inflammation between Diclofenac 0. 1% and Nepafenac 0. 1% after cataract surgery

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Author:
No author available
Journal Title:
International Eye Science
Issue:
5
DOI:
10.3980/j.issn.1672-5123.2019.5.03
Key Word:
超声乳化术;老年性白内障;房水闪光细胞;双氯芬酸;奈帕芬胺

Abstract: 目的:比较白内障患者术前局部应用0.1% 双氯芬酸与0.1%奈帕芬胺的疼痛度和抗炎疗效.方法:该前瞻性随机临床试验于2017/06-08在Dr.Yap眼科医院进行.共56例患者诊断为老年性白内障并接受超声乳化术,未出现并发症.受试者按术前应用滴眼剂分为两组(双氯芬酸组和奈帕芬胺组).炎症特征(第1,7和14d随访)如疼痛度、结膜充血、眼睑痉挛、房水闪辉和细胞水平为主要结果,而角膜内皮细胞密度和形态为次要观察结果.结果:术后1d(分别为P=0.284,效应量=0.29,95%CI=-0.09~0.31;P=0.254,效应量=0.31,95%CI=-0.13~0.49)和7d(P=1.000和P=0.556,效应量=0.18,95%CI=-0.08~0.16),两组间结膜充血和眼睑痉挛水平无统计学差异.奈帕芬胺组疼痛指数(术中及术后1、4d)显著低于双氯芬酸组(分别为P=0.006,效应量=0.77,95%CI=0.24~1.34;P=0.045,效应量=0.39, 95%CI=-0.10~0.62;P=0.014,效应量=0.69,95%CI=-0.06~0.50).术后1d奈帕芬胺组房水闪辉和细胞水平较低(P=0.029,效应量=0.59,95%CI=0.02~0.36).两组间角膜内皮密度降低无统计学差异,而术后7d奈帕芬胺组六角形细胞比例减少较多(P=0.042,效应量=-0.55,95%CI=-2.33~-0.03).结论:与双氯芬酸组相比,奈帕芬胺组疼痛度和房水闪辉细胞值较低.

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