糖尿病视网膜病变的研究现状

Research Status of Diabetic Retinopathy

全世界糖尿病患者人数居高不下,我国糖尿病的患病率位于第一位。糖尿病视网膜病变(diabetic retinopathy, DR)一种常见的糖尿病微血管并发症,可引起不同程度的视功能损害。DR的发生因素多种多样,其发生机制尚不完全清楚。目前临床上也出现了DR的各种治疗方式,疗效各不相同。随着DR发病机制研究的不断进展,治疗该病的方法也不断被更新。本文就近年的研究报道对DR目前的流行病学、危险因素、机制和治疗方法的现状进行以下综述,希望可以对DR的临床治疗提供参考意见。

The number of diabetic patients in the world remains high, and the prevalence of diabetes in my country ranks first. Diabetic retinopathy (DR) is a common microvascular complication of diabetes, which can cause different degrees of visual impairment. The occurrence factors of DR are varied, and its mechanism is not fully understood. At present, various treatment methods for DR have also appeared in clinical practice, and the curative effects are different. With the continuous progress of the research on the pathogenesis of DR, the methods for the treatment of the disease are also con-stantly updated. In this paper, the current status of epidemiology, risk factors, mechanisms and treatment methods of DR is reviewed based on the research reports in recent years, hoping to pro-vide reference for the clinical treatment of DR.