[Zhonghua yan ke za zhi] Chinese journal of ophthalmology
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Zhonghua Yan Ke Za Zhi · Jun 2017
Randomized Controlled Trial Comparative Study[Comparison of two kinds of artificial tears on the dry eye after phacoemulsification].
Objective: To compare the curative effect of two different artificial tears on dry eye after phacoemulsification. Methods: Prospective randomized controlled clinical trial. From March to June in 2012, 102 patients (102 eyes) with age-related cataract were treated with phacoemulsification at Beijing Tongren Hospital, Capital University of Medical Sciences, and these eyes were randomly divided into blank group (group A ) 32 cases, treatment group 1 (group B) 35 cases and treatment group 2 (group C) 35 cases. ⋯ At 90 days after operation, the median BUT of B and C treatment groups was 9. 00, which was better than that of group A (4.00). The difference was statistically significant (H=21.51, P<0.05), There was no significant difference between group B and group C (Z=-0.34, P>0.05). Conclusion: The treatment of artificial tears with lipid composition in the early stage after phacoemulsification is beneficial to the improvement of postoperative symptoms and signs of dry eye. (Chin J Ophthalmol, 2017, 53: 445-450).