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目的探讨左氧氟沙星滴眼液联合地塞米松混合液在小儿泪道探通术中的作用。方法将308例(324眼)行泪道探通的患儿,随机分为研究组和对照组,研究组在探通后用左氧氟沙星滴眼液联合地塞米松混合液冲洗泪道,对照组直接用生理盐水冲洗,观察两组患者探通术后的效果。结果研究组在使用左氧氟沙星与地塞米松联合冲洗后,探通后成功率为98.05%,对照组成功率为88.23%。研究组的治疗效果明显优于对照组(x~2=11.8,P<0.01)。结论左氧氟沙星滴眼液加地塞米松混合液用于小儿泪道探通,有利于提高术后成功率。
Objective To investigate the role of levofloxacin ophthalmic solution combined with dexamethasone in exploration of lacrimal passage in children. Methods A total of 308 children (324 eyes) with probing of lacrimal passage were randomly divided into study group and control group. The study group was treated with levofloxacin eye drops combined with dexamethasone mixture to wash the lacrimal duct. The control group was directly Rinse with saline, observe the effect of exploration of two groups of patients. Results After using levofloxacin in combination with dexamethasone, the success rate was 98.05% in the study group and 88.23% in the control group. The treatment effect of the study group was significantly better than that of the control group (x ~ 2 = 11.8, P <0.01). Conclusion Levofloxacin eye drops plus dexamethasone mixed solution for exploration of lacrimal passages in children is conducive to improving the success rate after operation.