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目的研究银杏叶提取物注射液对糖尿病背景性视网膜病变的治疗效果。方法 26名2型糖尿病患者,临床分期为背景性视网膜病变52眼,随机分成2组,每组各26眼,治疗组:银杏叶提取物注射液20ml,加入0.9%氯化钠注射液250ml内静脉点滴,1次/d,15d为1疗程,间隔15d再进行下一个疗程,共治疗90d。结果治疗组患者眼底微血管瘤数目明显减少,出血及渗出明显吸收,视力明显改善。结论银杏叶提取物注射液可改善眼底微循环,促进微血管瘤及出血斑的吸收,对早期糖尿病性视网膜病变患者视力及眼底病变方面均有一定的治疗作用。
Objective To study the therapeutic effect of Ginkgo biloba extract injection on diabetic retinopathy. Methods Twenty - six patients with type 2 diabetes mellitus (T2DM) were enrolled in this study. The clinical stage included 52 retinopathy of the background. The patients were randomly divided into 2 groups (26 eyes in each group). In the treatment group, 20 ml injection of Ginkgo biloba extract and 250 ml 0.9% sodium chloride injection Intravenous drip, 1 / d, 15d for a course of treatment, interval 15d and then for the next course of treatment, a total of 90 days. Results The number of fundus capillaries in the treatment group was significantly reduced, bleeding and exudation were significantly absorbed, visual acuity was significantly improved. Conclusion Ginkgo biloba extract injection can improve the fundus microcirculation and promote the absorption of hemangiomas and hemorrhagic spots, and have some therapeutic effects on the vision and fundus lesions of patients with early diabetic retinopathy.