目的：研究早产儿视网膜病变患儿经不同治疗措施后屈光状态的改变。方法：将72例(127眼)早产儿视网膜病变患儿按治疗方式分为3组：激光光凝组、注药(抗血管内皮生长因子药物)组和自然消退组。并于治疗前，治疗后1、4、7、12个月对其进行睫状肌麻痹检影验光，对比分析3组的球镜和等效球镜的差异。结果：在治疗后1、4、7及12个月，三组患儿的球镜度和等效球镜度的差异有统计学意义(P<0.05)：注药组的球镜和等效球镜小于自然退化组及激光组(均P0.05)。治疗后12个月时激光光凝组、注药组和自然消退组近视发生率分别是2.4%、7.8%和2.0%，差异无统计学意义(P=0.356)。结论：经不同治疗措施的ROP患儿近视发生率无明显差异，但经玻璃体腔注射抗VEGF药物的ROP患儿正视化进程更快。

Objective: To observe the changes of refractive statues in infants with retinopathy of prematurity retinopathyof prematurity (ROP) after different treatments. Methods: According to different treatment methods, 72 cases(127 eyes) of infants with ROP were divided into 3 groups: laser photocoagulation group, intravitreal injectionof anti-vascular endothelial growth factor (VEGF) drugs group and natural regression group. Their sphere andspherical equivalent were measured by retinoscopy optometrist after the ciliary muscles paralyzed. The data beforetreatments and 1, 4, 7 and 12 months after treatments were recorded and analyzed. Results: The differences ofsphere and spherical equivalent among three groups were statistically significant: intravitreal injection of VEGFdrugs group was lower than natural regression group and the laser photocoagulation group, but there was no significant difference between natural regression group and laser photocoagulation group. Incidence of myopiaof laser photocoagulation, intravitreal injection of VEGF drugs, natural regression group were 2.4%, 7.8%, 2.0%,which was not statistically significant. Conclusion: There was no significant difference about the incidence rate ofmyopia among the three groups, but the emmetropization in infants with ROP after intravitreal injection of anti-VEGF drugs might be faster in the future.

糖尿病视网膜病变(diabetic retinopathy，DR)在糖尿病肾病(diabetic nephropathy，DN)人群，特别是终末期糖尿病肾病(end stage diabetic nephropathy，ESRD)患者中的发病率和严重程度明显高于糖尿病人群。其中ESRD的一项重要治疗手段——血液透析(Hemodialysis，HD)可能会增加机体氧化应激反应、出血风险以及视神经的缺血缺氧，加重DR的发生发展；但另一方面也可通过清除尿毒症毒素、控制血压以及清除多余体液等途径改善糖尿病和DN对眼部的损伤。

The incidence and severity of diabetic retinopathy (DR) in patients with diabetic nephropathy (DN), especially those with end-stage renal disease (ESRD), were higher than those with diabetes. Hemodialysis (HD), an important treatment of ESRD, may aggravate DR by increasing the oxidative stress, fundus hemorrhage and hypoxia of the optic nerve. On the other hand, HD can improve the ocular damage caused by diabetes mellitus and DN by removing uremia toxin, controlling blood pressure and removing excess body fluid.