4—2—1原则指导下的糖尿病性视网膜病变激光疗效观察  被引量:7

Therapeutic efficacy of laser photocoagulation for diabetic retinopathy by 4-2-1 rule

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作  者:徐鼎[1] 李春霞[2] 贾万程 张忆[4] 肖文玮 张淑萍 陆士恒[4] 刘晴雨[1] 王方[1] 

机构地区:[1]同济大学附属第十人民医院眼科,上海200072 [2]上海市中西医结合医院眼科,200082 [3]上海市奉贤区中心医院眼科,201499 [4]上海市浦东新区公利医院眼科,200135

出  处:《中国实用眼科杂志》2015年第6期591-594,共4页Chinese Journal of Practical Ophthalmology

基  金:上海市级医院适宜技术联合开发推广应用项目(SHDC1201027)

摘  要:目的观察4—2—1原则指导的重度非增殖性糖尿病性视网膜病变(NPDR)全视网膜光凝(PRP)的疗效。方法多中心前瞻胜非对照临床研究。对2010年4月至2012年4月在同济大学附属第十人民医院等4家医院眼科根据4—2—1原则确诊的重度NPDR患者43例(43只眼)行PRP治疗。随访6个月。PRP前后行最佳矫正视力(BCVA)、眼底彩色照相、眼底荧光血管造影(FFA)等检查。6个月的随访观察指标进行疗效评价。结果PRP前后平均BCVA分别为(59.91±14.58)和(62.86±15.41)个字母,差异无统计学意义(t=1.782,P〉0.05)。视力有效为39只眼(90.7%)。眼底检查显示38只眼(88.37%)有效;FFA显示36只眼(83.72%)有效,两者相比差异无统计学意义(r=0.19,P〉0.05)。结论在没有条件进行FFA检查的情况下,根据4—2—1原则进行DR光凝是一个行之有效的方法,绝大多数重度NPDR患者可以有效地控制病变发展,防止视力严重受损。Objective To observe the efficacy of laser therapy for severe non-proliferativediabet- ic retinopathy (NPDR) by 4-2-1 role. Methods A multi-center, prospective and non-controlled clinical study. Forty-three patients (43eyes) who were diagnosed as severe NPDR by 4-2-1 rule were includ- ed. All eyes were received pan-retinal photocoagulation (PRP) and followed up 6 months. Best cor- rected visual acuity (BCVA), fundus photography and fundus fluorescein angiography (FFA) was tak- en before and after PRP. Results Mean BCVA was 59.91±14.58 and 62.86±15.41 letters before and after PRP, respectively (t =1.78, P 〉0.05). Thirty-nine eyes (90.7%) showed effective in BCVA. Thir- ty-eight eyes (88.37%)showed effective by color photography, while 36 eyes (83.72%) by FFA.There was no statistically significance between them (X2=0.19, P 〉0.05). Conclusions Without FFA, it's an effective method of 4-2-1 rule to guide PRP for severe NPDR.

关 键 词:糖尿病性视网膜病变 激光凝固术 4-2—1原则 

分 类 号:R587.2[医药卫生—内分泌]

 

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