全视网膜激光光凝术治疗糖尿病视网膜病变的疗效观察

目的:探讨全视网膜激光光凝术治疗糖尿病视网膜病变的临床效果.方法:搜集2018年3月～2020年2月在本院接受治疗的96例糖尿病视网膜病变患者的病历资料并分为两组,观察组:46例已实施视网膜激光光凝术治疗患者;对照组:50例应用羟苯磺酸钙治疗的患者,对比两组患者治疗前后治疗效果及治疗后并发症发生情况.结果:观察组患者有...     

视网膜激光光凝治疗不同分期糖尿病视网膜病变的疗效分析

目的:分析视网膜激光光凝治疗不同分期糖尿病视网膜病变的疗效。方法:选取在本院治疗的糖尿病视网膜病变患者30例(2014年5月~2016年5月期间)作为观察对象,共60眼。根据不同分期,分为中度非增生性糖尿病性视网膜病变(NPDR)、重度NPDR以及增生性糖尿病性视网膜病变(PDR),分别为22眼、23眼以及15眼。所有患者均利用532激光仪器进行视网膜激光光凝治疗,对比治疗总有效率以及治疗前后的视力情况。结果:治疗后,中度NPDR患者的总有效率为77.27%,重度NPDR患者的总有效率为73.91%,PDR患者治疗的总有效率为86.67%。三种分期患者治疗的总有效率为81.67%。治疗后,患者的视力明显提高,低视力人数明显下降,均较治疗前改善,P<0.05。结论:采用视网膜激光光凝治疗不同分期糖尿病视网膜病变患者,可有效提高患者的视力,值得进一步推广应用。     

视网膜光凝术治疗糖尿病视网膜病变所致首次玻璃体积血的临床疗效分析

目的分析评价视网膜光凝术治疗糖尿病视网膜病变所致首次玻璃体积血对出血吸收和保存视力及阻止病变发展的临床效果。方法选择糖尿病视网膜病变致首次玻璃体积血患者20例（20眼）,根据出血量决定光凝治疗时机,并逐步完成全部视网膜的激光治疗;术后随访观察视力恢复、出血吸收及视网膜增殖等情况。结果20例患者完成光凝历时1．5～3个月,光凝次数6～8次。玻璃体积血全部吸收,视力稳定或提高,均达到临床治愈,有效率100％。结论视网膜光凝术治疗糖尿病视网膜病变所致首次玻璃体积血效果好,可防止病变进一步恶化,并避免手术治疗。     

激光光凝联合康柏西普治疗增生型糖尿病视网膜病变的效果观察

目的探讨激光光凝联合康柏西普治疗增生型糖尿病视网膜病变(PDR)的临床效果。方法80例PDR患者随机分为两组各40例,对照组采用激光光凝治疗,观察组在对照组基础上采用康柏西普治疗,比较两组的临床症状改善情况、临床疗效、黄斑区视网膜厚度。结果观察组的渗出吸收时间、眼底出血吸收时间、视网膜水肿改善时间均显著短于对照组,临床疗效显著优于对照组(P<0.05)。治疗后3个月,两组的黄斑区视网膜厚度均显著低于治疗前,且观察组显著低于对照组(P<0.05)。结论激光光凝联合康柏西普治疗PDR效果显著,可有效改善患者的临床症状,促进患者视网膜恢复。     

视网膜光凝治疗糖尿病视网膜病变的临床观察

<正>随着社会的发展,糖尿病作为严重影响全球公共健康的主要疾病,其发病率逐年上升。伴随糖尿病患者的糖尿病视网膜病变(DR),视网膜光凝仍是DR的重要保守治疗方法。为观察按照糖尿病性视网膜病变视网膜光凝研究组(DRPS)的指导原则     

玻璃体切除联合眼内光凝治疗糖尿病视网膜病变疗效观察

目的探讨玻璃体切除联合眼内光凝治疗糖尿病视网膜病变的临床疗效。方法某院于2009年2月～2011年2月对收治的糖尿病视网膜病变患者采用玻璃体切除联合眼内光凝治疗,术后随访3～6个月,观察所有患者的视力及并发症。结果 94例患者(102只眼)治疗后经过3～6个月随访发现102只眼中有10只眼视力恢复至0.4以上,视力0.02～0.4之间的眼数由术前49只增加到术后80只眼。术前发生视网膜脱离的41只眼在术后均获得复位,随访期间均未复发。该组102只眼中有12只眼在手术中发生医源性视网膜裂孔,经激光光凝封闭。术后有8只眼发生玻璃体积血,其中4只眼经过再次手术后得到治愈,1例在随访期间发生内吸收,而另外3只眼均放弃治疗;在光凝期间有3例出现玻璃体再出血,2只眼内吸收后自行消失,1只眼再次手术治愈;发生暂时性高眼压2眼;并发性白内障l眼,术后经超声乳化联合人工晶体植入后视力提高。结论玻璃体切除联合眼内光凝治疗糖尿病视网膜病变能显著改善手术预后,且术后并发症少,能迅速恢复患者视力,减少失明率,减少患者多次手术的痛苦。     

中药联合激光光凝治疗糖尿病性黄斑水肿的疗效观察

目的观察中药联合激光光凝治疗糖尿病性黄斑水肿的临床疗效。方法选取我院2015年3月至2016年10月治疗的84例糖尿病性黄斑水肿患者,随机分为两组各42例。常规组采用激光光凝治疗,观察组采用中药联合激光光凝治疗。比较两组患者治疗前、治疗1个月及3个月后的视力情况和黄斑水肿面积,评估临床疗效。结果观察组的总有效率为97.6%,显著高于常规组的81.0%(P<0.05)。治疗1个月、3个月后,观察组的视力和黄斑水肿面积均优于常规组(P<0.05)。结论中药联合激光光凝治疗糖尿病性黄斑水肿,患者的视力和黄斑水肿恢复较好,值得临床推广应用。     

单纯全视网膜光凝治疗糖尿病视网膜病变研究

目的 探讨单纯全视网膜光凝治疗糖尿病视网膜病变的临床疗效及安全性.方法 选取我院2017年6月至2018年1月收治的40例糖尿病视网膜病变患者,采用单纯全视网膜光凝治疗,探讨治疗效果.结果 本组患者中有24例显效,16例有效,0例无效,总有效率为100％;本组1眼术后出血,并发症率为2.5％,经过对症治疗后痊愈.结论 ...     

视网膜激光光凝术治疗各种眼底病175例临床观察

目的探讨视网膜激光光凝术治疗各种眼底病的临床疗效。方法回顾性分析笔者所在医院收治的各种眼底病175例236眼患者的病例资料,所有患者均采用视网膜激光光凝术进行治疗,分析其疗效。结果所有患者均随访半年以上。随诊检查时发现,与治疗前相比,视力提高1～7行171只眼,占72．5％;视力不变57眼,占24．2％;视力下降1～2行6眼,占2．5％;新生血管性青光眼因眼压无法控制行眼内容物剜出术2眼,占0．8％。结论视网膜激光光凝术治疗各种眼底病均获得了良好的效果,可作为首选治疗方法。     

倍频固体532激光治疗糖尿病视网膜病变的临床观察

目的观察532激光治疗糖尿病视网膜病变的疗效。方法对520例740眼患有糖尿病视网膜病变的病例，进行了全视网膜光凝治疗。结果术前、术后视力的差异无显著性。全视网膜光凝治疗后视盘和视网膜的新生血管部分消退。结论糖尿病视网膜病变，进行全视网膜光凝术是有效的治疗方法，可使新生血管消退，有效地阻止了增殖期糖尿病视网膜病变的发展，防止再出血的发生。     

眼底激光与药物对糖尿病视网膜病变的疗效

目的 探究对糖尿病视网膜病变采用眼底激光联合羟苯磺酸钙治疗的临床效果.方法 随机抽取2017年10月—2019年10月医院128例糖尿病视网膜病变的患者纳入实验研究范围,随机分为两组(试验组和对照组),分别采用眼底激光联合羟苯磺酸钙方式及单纯眼底激光手术方式进行治疗,分析治疗效果.结果 试验组术后3个月及术后半年的视力...     

玻璃体内注射曲安奈德联合激光光凝治疗糖尿病性黄斑水肿的疗效

目的：观察玻璃体内注射曲安奈德联合激光光凝治疗糖尿病性黄斑水肿的临床疗效及安全性。方法：对笔者所在医院2008年5月-2010年7月确诊为糖尿病性黄斑水肿的50例（50眼）患者,采用曲安奈德4mg玻璃体内注射,1周后联合黄斑部格栅样光凝治疗。对比观察治疗前和治疗后1周、1个月及3个月最佳矫正视力及黄斑水肿的改善情况。结果：入选的50例60眼）患者视力均有不同程度提高,术前视力（0．10±0．08）,术后1、3个月矫正视力分别为（0．22±0．15）和（0．29±0．17）,眼底荧光血管造影（FFA）及光学相干断层扫描（OCT）显示黄斑水肿明显消退或减轻（P〈0．01）。未见眼内感染、视网膜脱落、玻璃体出血等并发症。结论：玻璃体内注射曲安奈德联合激光光凝治疗糖尿病f生黄斑水肿可以安全有效地提高视力,减轻黄斑水肿。     

局部光凝联合复方血栓通治疗对糖尿病视网膜内微血管异常的影响

目的探讨局部光凝联合复方血栓通胶囊治疗糖尿病视网膜病变（DR）视网膜内微血管异常的疗效。方法 60例视网膜内微血管异常的DR患者,随机分为观察组30例（30眼）和对照组30例（30眼）,两组患者均采用原有的降血糖及降血压等内科治疗。观察组采用局部光凝治疗并加用复方血栓通胶囊,对照组采用全视网膜光凝治疗,疗程均为12周。观察两组视力、视网膜病变及黄斑水肿等情况。结果两组在提高视力、改善视网膜病变、消退黄斑水肿方面,差异均有显著性（P〈0.05）。结论应用局部光凝联合复方血栓通胶囊治疗糖尿病视网膜病变视网膜内微血管异常有较好的临床疗效。     

Screening For Diabetic Retinopathy: Review of Current Methods

Abstract

Objective: To review the current screening methods for diabetic retinopathy, with a focus on nonmydriatic digital fundus photography. Methods: Articles from Medline were reviewed from 1976 to November 2011 for different combinations of the words “diabetic retinopathy,” “screening,” “fundus photography,” and “nonmydriasis.” Results: Because of its ease of use and cost-effectiveness, digital fundus photography is becoming the preferred method for diagnosing diabetic retinopathy. Current research has proven that pupillary dilation is not a necessary step in the fundus examination, although it reduces the number of unnecessary referrals to ophthalmologists. Automated grading systems, while saving time and reducing human error, still need refinement before they can replace manual grading by trained ophthalmologists. Conclusion: Nonmydriatic digital fundus photography with manual grading by a trained technician is an acceptable method of screening for diabetic retinopathy.     

彩色眼底照相在糖尿病视网膜病变筛查中的临床应用

目的探讨数码彩色眼底照相在糖尿病患者眼底筛查和糖尿病视网膜病变诊断分期及指导治疗的价值。方法对598例（1192只眼）糖尿病患者用Topcon TRC.NW200彩色数码眼底照相机行眼底照相后进行诊断分期。结果 598例糖尿病患者检出糖尿病视网膜病变110例,并进行分期,根据中华医学会1985年第三届全国眼科学术会议,Ⅰ-Ⅱ期药物治疗,Ⅲ-Ⅳ期光凝治疗,Ⅴ-Ⅵ期进行玻璃体切割术的原则指导治疗,并随访观察治疗效果。结论数码彩色眼底照相是早期诊断糖尿病视网膜病变并指导治疗的有效工具,对防盲治盲工作有十分重要的意义。     

上海市某社区糖尿病病人视网膜病变患病率及相关危险因素分析

目的了解某社区糖尿病视网膜病变（DR）患病率及相关危险因素。方法对社区医生所管理的338名糖尿病患者开展流行病学调查、体格检查、实验室检测和眼科检查,了解DR患病率,运用Logistic回归分析DR危险因素。结果社区糖尿病病人DR患病率为10.80%。其中轻、中、重度非増期和增殖期患病率分别为8.14%、1.33%、0.59%和0.74%。空腹血糖、糖尿病合并高血压病程是糖尿病合并DR的独立危险因素。结论社区医生应进一步深入开展糖尿病病人的日常随访管理,尤其是要加强血糖和血压的监控,并开展管理效果评估,真正将各项防控措施落到实处。     

Dietary Intake and Diabetic Retinopathy: A Systematic Review of the Literature

Diabetic retinopathy (DR) is a common microvascular complication of diabetes mellitus. The evidence connecting dietary intake and DR is emerging, but uncertain. We conducted a systematic review to comprehensively summarize the current understanding of the associations between dietary consumption, DR and diabetic macular edema (DME). We systematically searched PubMed, Embase, Medline, and the Cochrane Central Register of Controlled Trials between January 1967 to May 2022 for all studies investigating the effect of diet on DR and DME. Of the 4962 articles initially identified, 54 relevant articles were retained. Our review found that higher intakes of fruits, vegetables, dietary fibers, fish, a Mediterranean diet, oleic acid, and tea were found to have a protective effect against DR. Conversely, high intakes of diet soda, caloric intake, rice, and choline were associated with a higher risk of DR. No association was seen between vitamin C, riboflavin, vitamin D, and milk and DR. Only one study in our review assessed dietary intake and DME and found a risk of high sodium intake for DME progression. Therefore, the general recommendation for nutritional counseling to manage diabetes may be beneficial to prevent DR risk, but prospective studies in diverse diabetic populations are needed to confirm our findings and expand clinical guidelines for DR management.     

Role of Early Screening for Diabetic Retinopathy in Patients with Diabetes Mellitus: An Overview

Diabetes has emerged as a major public health problem in India. It is estimated that there were 40 million persons with diabetes in India in 2007 and this number is predicted to rise to almost 70 million by 2025. The impact of rapid urbanization, industrialization and lifestyle changes has led to an increasing trend in prevalence of diabetes and its associated complications such as neuropathy, nephropathy, vascular diseases (cardiac, cerebral and peripheral) and retinopathy. Diabetic retinopathy is a important cause of avoidable blindness in India. Treatment interventions at early stages of diabetic retinopathy can reduce burden of blindness due to diabetic retinopathy. With the available cost-effective methods of early screening, appropriate strategies/models need to be developed. Such models need to have a well-developed mode for screening, diagnosis and referral at each hierarchal level beginning from primary health centers to specialized institutes for eye care. The National Program for Control of Blindness of India recommends opportunistic screening for identification of diabetic retinopathy. Every opportunity of contact with high-risk cases for diabetes and/or diabetic retinopathy should be utilized for screening, diagnosis and referral. All the stakeholders including the private sector will need to play a role. Along with this, awareness generation and behavior change amongst the diabetics and care support systems should also be part of the overall model. A major role can be played by community participation and improving the health seeking behavior among diabetics in order to reach a larger population and increasing the compliance for continued care.