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1.
目的观察玻璃体腔注射曲安奈德(triamcinolone acetonide,TA)对显著性黄斑水肿的疗效.方法选择来该院门诊就医的12例显著性黄斑水肿患者,予玻璃体腔注射4 mg曲安奈德,分别于术前、术后1 d、1、4及12周进行视力、眼压、FFA、HRT-II检查并加以比较,进行统计学分析.结果术后1、4及12周最佳矫正视力与术前比较,有明显提高,差异有显著性(P<0.01);HRT-II与术前比较好转,差异有显著性(P<0.01);术后4周、12周眼压较术前升高,比较有显著性差异(P<005),术后7 d眼压较术前升高,差异无显著性(P>0.05);FFA显示黄斑水肿程度较术前减轻,渗漏减少.结论玻璃体腔注射曲安奈德对显著性黄斑水肿有明确疗效.  相似文献   

2.
糖尿病黄斑水肿抗血管内皮生长因子治疗进展   总被引:1,自引:0,他引:1  
糖尿病黄斑水肿(DME)是导致糖尿病患者视功能损伤的主要原因之一,DME的治疗方法包括激光光凝治疗、抗炎治疗和抗血管内皮生长因子(VEGF)治疗。近年来,抗VEGF药物Ranibizumab、Bevacizumab、VEGF-Trap和KH902等对DME有良好的治疗效果。文章对DME抗VEGF治疗进展进行综述,探讨抗VEGF治疗的有效性和安全性。  相似文献   

3.
Background Intravitreal anti-vascular endothelial growth factor (anti-VEGF) drugs and corticosteroids are being widely used to treat diabetic macular edema (DME). The purpose of this study was to evaluate further the efficacy and safety of intravitreal bevacizumab (IVB) alone in comparison with intravitreal bevacizumab combined with triamcinolone acetonide (IVB/IVT) in the treatment of DME. Methods Pertinent publications were identified through CNKI, PubMed, Medline, EMBASE, and the Cochrane Controlled Trials Register up to November 30, 2013. Two investigators independently assessed the quality of the trials, and changes in central macular thickness (CMT) and best-corrected visual acuity (BCVA) were extracted at 6 weeks and 3, 6, 12, and 24 months after the initial treatment. A meta-analysis was carried out to compare the results between the groups receiving IVB and IVB/IVT using the software RevMan 5.0. Results A total of six randomized controlled trials (RCTs) were identified and included. The meta-analysis revealed that a significant reduction of the CMT was observed at 3 months after the initial treatment in the IVB/IVT group compared to the IVB group (P=-0.001). Also, changes in CMT at 6 weeks and 6, 12, and 24 months did not vary significantly between the IVB and IVB/IVT groups (P=0.53, 0.76, 0.34, and 0.09, respectively). Similarly, changes in BCVA at 6 weeks and 3, 6, 12, and 24 months also did not vary significantly between the two groups (P=-0.66, 0.98, 0.81, 0.07, and 0.80, respectively). The results were robust to sensitivity analyses. However, the rate of intraocular pressure (IOP) rise after intravitreal injections varied significantly between the IVB and IVB/IV'r groups (P 〈0.01). A publication bias was not detected by funnel plots, the Egger method, or the Begg method. Conclusions Results of this meta-analysis showed that the treatments with IVB alone and combined IVB/IVT were similarly effective in improving the visual acuity, and, to some degre  相似文献   

4.
目的 观察分析玻璃体腔分别注射雷珠单抗与曲安奈德并联合黄斑格栅光凝治疗黄斑水肿的临床疗效.方法 黄斑水肿患者共83例102眼,其中单眼64例,双眼19例.随机选取单、双眼42例共53眼行玻璃体腔注射雷珠单抗,3周后行黄斑格栅光凝治疗;选取单眼33例、双眼8例共49眼行玻璃体腔内注射曲安奈德,3周后黄斑格栅光凝治疗.治疗后3~12个月通过荧光素眼底血管造影、眼底、视力、光学相干断层扫描等检查来观察疗效.结果 玻璃体腔注射雷珠单抗联合黄斑格栅光凝治疗黄斑水肿,有效率为83.01%,较对黄斑水肿行玻璃体腔注射曲安奈德联合黄斑格栅光凝治疗有效率54.24%明显增高(P<0.05).结论 玻璃体腔注射雷珠单抗联合黄斑格栅光凝治疗黄斑水肿较为安全、有效且并发症少.  相似文献   

5.

Background  Diabetic macular edema (DME) is a common manifestation of diabetic retinopathy (DR) that forms the main cause of central visual impairment. This study aimed to compare the efficacy and safety of a single intravitreal injection of bevacizumab alone versus bevacizumab combined with triamcinolone acetonide in eyes with diabetic macular edema (DME).

Methods  A total of 40 eyes in 40 Chinese patients (22 male and 18 female) diagnosed with diabetic macular edema were enrolled in this prospective, randomized, consecutive study. Among them, 21 patients in group 1 were treated with intravitreal injection of bevacizumab (1.25 mg/0.05 ml), and the other 19 patients in group 2 accepted intravitreal bavacizumab (1.25 mg/0.05 ml) combined with triamcinolone acetonide (2 mg/0.05 ml). All patients were examined at baseline and followed up at 4, 6 and 12 weeks after the injection. Changes in mean best correct visual acuity (BCVA) using ETDRS chart, central retina thickness (CRT) measured by optical coherence tomography (OCT), and intraocular pressure (IOP) were focused on.

Results  In group 1, mean BCVA improved from (41.76±15.59) letters (baseline) to (56.24±18.56) letters, (52.57±12.31) letters and (48.41±17.90) letters at 4, 6 and 12 weeks post-injection, respectively (P=0.004, P=0.011 and P=0.026, respectively). Mean CRT decreased from (525.76±184.10) μm (baseline) to (270.33±202.67) µm, (303.12±168.43) µm and (402.26±196.21) μm, respectively (P=0.009, P=0.016 and P=0.030, respectively). In group 2, mean BCVA improved from (39.89±12.27) letters (baseline) to (55.31±19.27) letters, (51.25±13.48) letters and (46.97±16.23) letters at 4, 6 and 12 weeks after injection, respectively (P=0.003, P=0.010 and P=0.027, respectively). Mean CRT decreased from (554.50±169.05) μm (baseline) to (292.76±196.05) µm, (323.46±164.05) µm and (426.38±169.05) μm, respectively (P=0.009, P=0.014 and P=0.028, respectively). However, there was no significant difference between these two groups with regard to mean BCVA (F=1.602, P=0.216) and CRT (F=0.412, P=0.526). At 12 weeks after the injection, 11 of the patients in group 1 and nine patients in group 2 appeared recurrent macular edema and needed repeat injections. There was one patient in group 2 appeared transient intraocular pressure increases.

Conclusions  Intravitreal injection of bevacizumab combined with/without triamcinolone acetonide had a beneficial effect on DME. However, the significant effect was not permanent. Our results showed that no significant differences were detected between intravitreal bevacizumab combined with/without triamcinolone acetonide for the eyes with diabetic macular edema in Chinese patients.

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6.
目的 观察玻璃体腔注射曲安奈德联合黄斑格栅光凝治疗黄斑囊样水肿的近期疗效及安全性.方法 选取糖尿病和视网膜静脉阻塞所致的黄斑水肿患者37例37眼,将观察对象分为两组,联合治疗组17例17眼,玻璃体腔注射曲安奈德0.1 mL(40 mg/mL),3周后联合黄斑格栅光凝治疗;单纯注射组20例20眼,单纯行玻璃体腔注射曲安奈德0.1 mL(40 mg/mL).治疗后在3、6和10个月进行复查,对比分析两组治疗前后视力、眼压、眼底、荧光素眼底血管造影的改变.结果 所有患者注射后1月视力多数有明显提高.治疗后10个月末次随访时,联合治疗组视力提高≥2行者11只眼(64.7%),视力稳定及变化在1行之内者4只眼(23.5%),视力下降≥2行者2只眼(11.8%);单纯曲安奈德注射组视力提高≥2行者3只眼(15.0%),视力稳定及变化在1行之内者11只眼(55.0%),视力下降≥2行者6只眼(30.0%),与单纯注射组比较,二者的差异有统计学意义(P<0.05).荧光素眼底血管造影检查黄斑水肿吸收或明显缓解.结论 玻璃体腔注射曲安奈德联合黄斑格栅光凝能有效治疗黄斑囊样水肿,延缓视力下降,并可减少重复治疗的次数.  相似文献   

7.
目的 :评价氩绿激光治疗糖尿病性黄斑水肿的临床效果。方法 :采用波长为 5 14nm的氩绿激光对黄斑水肿患者 19人 2 3眼进行格栅样光凝治疗 ,光斑直径 10 0~ 2 0 0 μm ,曝光时间 0 .1~ 0 .2s,能量 10 0~ 30 0mW。周边视网膜光凝均在黄斑光凝完成后进行。平均随访 (9.3± 4 .1)个月 ,期间观察治疗前后黄斑水肿消退及视力变化的情况。结果 :2 3眼中 2 1眼黄斑水肿完全或部分消退 ;19眼视力得以保持或改善。结论 :氩绿激光格栅样光凝治疗糖尿病黄斑水肿是一种有效而相对安全的方法  相似文献   

8.
目的评价玻璃体腔内注射曲安奈德治疗糖尿病性黄斑水肿的疗效和安全性。方法对26例严重糖尿病性黄斑水肿患者玻璃体腔内注射4mg曲安奈德治疗。结果随访观察6个月,最佳矫正视力均有不同程度改善,眼底荧光血管造影显示黄斑区荧光渗漏减少甚至部分患者无渗漏;光学相干断层扫描检查显示黄斑区视网膜厚度显著降低,黄斑水肿均减轻。治疗后第7d眼内压有不同程度升高,经局部滴降眼压药治疗1个月后眼压得到控制。术后发生假性眼内炎1例。结论曲安奈德治疗糖尿病性黄斑水肿安全有效。  相似文献   

9.
目的 研究曲安奈德玻璃体腔注射联合激光光凝治疗视网膜静脉阻塞所致黄斑水肿的疗效.方法 经散瞳间接眼底镜检查、光学相干断层扫描(OCT)及眼底血管荧光造影(FFA)检查证实为视网膜静脉阻塞所致黄斑水肿患者25例25只眼(其中人工晶体眼3例3只眼),玻璃体腔内注射40 g/L的TA 0.1 mL,待玻璃体腔透明度恢复适合激光光凝时行格栅样光凝治疗,随访3~12个月,观察视力、眼压、晶状体、炎症反应、眼底情况,OCT检查视网膜厚度改变,FFA检查黄斑区毛细血管渗漏情况,如发现毛细血管渗漏情况时行视网膜激光光凝.结果 所有患者视力均有不同程度提高,个别出现眼压升高和假性眼内炎以及复发,尚需进一步观察长期疗效和安全性.结论 曲安奈德玻璃体腔注射联合激光光凝是治疗视网膜静脉阻塞所致黄斑水肿的有效方法,并能减少复发.  相似文献   

10.
目的观察曲安奈德联合微脉冲激光治疗糖尿病性黄斑水肿的疗效和安全性。方法据眼底血管造影,对36例(40眼)糖尿病性黄斑水肿患者行黄斑区微脉冲激光治疗,玻璃体腔注射曲安奈德0.1mL(4mg)。随访3个月.观察视力、眼压、前房反应、晶状体及眼底改变,并行荧光素眼底血管造影及干涉光断层扫描仪检查。结果所有患者视力均提高,其中1例病史3年的患者从0.1提高到0.5,3例出现眼压升高,2例局部滴降眼压药,1例加用口服药后控制。1例出现假性眼内炎。黄斑水肿均减轻。结论曲安奈德联合微脉冲激光治疗糖尿病性黄斑水肿安全有效。  相似文献   

11.
目的:探讨球后注射曲安奈德(TA)联合全视网膜光凝(PRP)治疗糖尿病性黄斑水肿(DME)的临床疗效与安全性,阐明这种联合治疗方法治疗DME的优势。方法:
将糖尿病性视网膜病变(DR)伴黄斑水肿患者64例(64眼)随机分为联合治疗组(34眼行球后注射TA联合PRP治疗)和单纯光凝组(30眼仅行PRP治疗)。比较治疗前及治疗后1个月、3个月和6个月2组患者最佳矫正视力(BCVA)、黄斑光学相干断层扫描(OCT)检测黄斑中心凹处视网
膜厚度(CMT)及眼压(IOP)的变化。结果:经过治疗,2组患者BCVA均获得提高,联合治疗组较单纯光凝组患者视力提高更多(P<0.05)。
与治疗前比较,治疗后1个月、3个月和6个月时2组患者CMT均降低(P<0.05)。治疗后各阶段联合治疗组CMT均值小于单纯光凝组 (P<0.05) 。治疗过程中2组患者均未发生青光眼、白内障、玻璃体积血、视网膜脱离、脉络膜脱离和感染性眼内炎等眼部严重并发症。结论:PRP治疗DR并发黄斑水肿时联合球后注射TA可以促进水肿吸收并改善患者视力,且操作简单,并发症少。
  相似文献   

12.
Retinal vein occlusion (RVO) ranged the second common cause of retinal vascular disease, consisting of central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO) Although the prevalence of CRVO was one-third of BRVO, it associated with worse prognosis both before and after the anti-vascular endothelial growth factor (VEGF) regimes came into clinic use. A recent pooled age- and sex-standardized analysis showed that the prevalence was 0.8 per 1 000 (CI: 0.61-0.99) for CRVO around the world. Similarly, in our country, the 10-year incidence of CRVO in Beijing (2001-2011) was 0.3±0.1 per 100 persons.  相似文献   

13.
目的 分析抗血管内皮细胞生长因子(VEGF)治疗糖尿病性黄斑水肿(DME)的疗效及光学相干断层扫描血管造影(OCTA)结果。方法 选取2018年4月—2021年4月在河北医科大学第一医院接受治疗的DME患者80例(130眼)。将患者分为A组和B组,每组40例(分别为70眼、80眼)。A组给予曲安奈德治疗,B组给予康柏西普治疗。记录两组治疗前、治疗后1个月及治疗后3个月的最佳矫正视力(BCVA)和眼内液白细胞介素6(IL-6)、一氧化氮合酶(NOS)水平,并采用OCTA检查治疗前、治疗后1个月及治疗后3个月黄斑中心凹旁厚度(PMT)、黄斑中心厚度(FMT)、中心视网膜厚度(CRT)及中心凹无血管区面积(FAZ)。结果 两组治疗前、治疗后1个月、治疗后3个月的BCVA比较,经重复测量设计的方差分析,结果显示:(1)不同时间点的BCVA有差异(P <0.05);(2)两组BCVA有差异(P <0.05),B组治疗后3个月BCVA值较A组低;(3)两组BCVA变化趋势有差异(P <0.05)。两组治疗前、治疗后1个月、治疗后3个月的PMT、FMT比较,经重复测量设计的方差分析...  相似文献   

14.
目的:观察577nm多点扫描距阵激光治疗糖尿病性黄斑水肿(DME)的疗效。方法:回顾性分析接受577nm多点扫描距阵激光黄斑区格栅样光凝联合全视网膜光凝治疗的DME患者26例(32只眼)。光凝分3~4次完成.随访3个月。治疗前及治疗后1周、1、3个月均进行最佳矫正视力(BCVA)、眼底及光学相干断层扫描(OCT)检查。光凝前及光凝后3个月行眼底荧光血管造影检查(FFA)。对比分析治疗前后患者BCVA和黄斑中心视网膜厚度(CMT)的变化。结果:26例(32只眼)光凝术前与光凝术后3个月BCVA比较,差异有统计学意义(x^2=6.078,P〈0.05)。患者光凝术前、术后1周、术后1个月、术后3个月的CMT差异具有统计学意义(F=13.657,P〈0.05)。结论:577nm多点扫描距阵激光可以有效地减轻DME,治疗操作简单,对控制和延缓患者病情发展,稳定患者视力有重要意义。  相似文献   

15.
目的 调查糖尿病黄斑水肿(DME)患病率,并分析其相关因素。方法 对450例糖尿病患者进行病史收集和检查,确立糖尿病视网膜病变(DR)和DME诊断并进行DR分期和DME分型,分析DME患病率相关因素及不同类型DME与DR分期的关系。结果 450例糖尿病患者中,确诊DR患者168例,DME患者73例(患病率16.22%)。1型和2型糖尿病患者DME患病率分别为8.16%和17.21%,1型和2型糖尿病病程≥10年的患者DME患病率分别为15.39%和27.03%。局限型、弥漫型、缺血型和增生型DME在糖尿病患者中的患病率分别为7.56%、5.56%、0.44%和2.44%。Logistic逐步回归分析显示,糖尿病病程和DR分期是与DME患病率相关的独立因素,DR分期是与各型DME患病率相关的共同的独立因素。结论 随着糖尿病病程和DR病变程度的增加,DME患病率增加;DR病变程度与不同类型DME的患病率相关。  相似文献   

16.
糖尿病性视网膜病变抗血管内皮生长因子治疗进展   总被引:1,自引:0,他引:1  
血管内皮生长因子(VEGF)在糖尿病性视网膜病变(DR)发病过程中的重要作用逐渐得到广泛而深入的认识。阻断VEGF信号转导通路上的任何环节即可抑制VEGF发挥其生物学特性,从而达到治疗目的。文章以治疗DR的抗VEGF药物的不同作用位点为分类依据,对目前处于临床或实验室研究阶段的各类药物的机制和疗效等进行综述。  相似文献   

17.
目的:综合评价玻璃体穿刺注射雷珠单抗和视网膜激光光凝2种方案治疗糖尿病性黄斑水肿的疗效与安全性的差异。方法检索Pubmed(1966年-2014年1月)、EMbase(1966年-2014年1月)、Cochrane对照试验登记中心(2014年1月)、中国生物医学文献数据(CBM)(1979年-2014年1月)、中国科技期刊全文数据库(VIP)(2014年)、中国期刊网全文数据库(CNKI)(2014年)有关玻璃体腔穿刺注射雷珠单抗和视网膜激光光凝对比治疗糖尿病性黄斑水肿的随机临床对照研究文献资料。采用Cochrane系统评价的方法,按照纳入和排除标准限定,使用 RevMan 5.2统计软件进行 Meta分析,以获得2种方案治疗糖尿病性黄斑水肿的疗效及安全性是否有差异的相关证据。结果纳入玻璃体腔穿刺注射雷珠单抗和视网膜激光光凝对比治疗糖尿病性黄斑水肿的随机临床对照研究共5篇(玻璃腔注射雷珠单抗组305只眼,视网膜激光光凝组289只眼)。Meta分析结果显示,玻璃体腔注射雷珠单抗组与视网膜激光光凝组患者的黄斑中央凹厚度降低幅度比较差异有统计学意义[95%CI(0.36,0.84),z=2.77(P =0.006)];最佳矫正视力(以BCVA计算)提高幅度的差异有统计学意义[95%CI(0.22,0.47), z=5.84(P <0.0001)]。结论2种方案治疗糖尿病性黄斑水肿时,玻璃体腔穿刺注射雷珠单抗在降低中央黄斑厚度和提高最佳矫正视力方面疗效方面均明显优于视网膜激光光凝;2种方案在安全性上尚无明显差异,但尚需更多前瞻性大样本及长期的临床随机对照试验数据支持。  相似文献   

18.
Beneficial effects of vitrectomy for diabetic macular edema (DME) have been demonstrated in a series of clinical trials. Vitreous surgery is useful in reducing the edema and improving visual acuity.  相似文献   

19.
Beneficial effects of vitrectomy for diabetic macular edema (DME) have been demonstrated in a series of clinical trials. Vitreous surgery is useful in reducing the edema and improving visual acuity,^1,2 Unfortunately,visual acuity measurements only provide information on one aspect of impaired visual function that accompanies DME. According to a report by Greenstein et al,^3visual function can be affected in the fovea, the macnla,  相似文献   

20.
廖宗慧  高翔 《华夏医学》2014,(3):173-176
继发黄斑水肿是视网膜静脉阻塞引起中心视力下降的最常见原因,严重影响患者的生活质量.抗血管内皮生长因子药物的研究为治疗视网膜静脉阻塞继发黄斑水肿开辟了一个新的方向.笔者就哌加他尼钠、贝伐单抗、雷珠单抗及阿柏西普4种抗血管内皮生长因子药物在治疗视网膜静脉阻塞继发黄斑水肿方面的应用进展进行综述.  相似文献   

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