曲安奈德玻璃体腔注射治疗黄斑水肿的临床观察

目的:观察曲安奈德(triarncinolone acetonide,TA)玻璃体腔注射治疗黄斑水肿(maeular edema,ME)的疗效。方法:对22例(26眼)黄斑水肿患者行玻璃体腔内注射曲安奈德后定期随访3a,观察治疗前后视力、眼压及眼底黄斑区改变情况。结果:全部患者玻璃体腔内注射曲安奈德后视力比术前提高,黄斑水肿消退或减轻。结论:玻璃体腔内注射曲安奈德可消除黄斑水肿,提高视力,但远期效果有待进一步研究。     

玻璃体腔内注射曲安奈德治疗黄斑水肿的临床观察

目的观察玻璃体腔注射曲安奈德治疗黄斑水肿的疗效。方法对29例(31只眼)黄斑水肿患者行玻璃体腔内注射曲安奈德后定期随访半年,观察治疗前后视力、眼压及眼底黄斑区改变情况。结果全部患者玻璃体腔内注射曲安奈德后视力比术前提高,黄斑水肿消退或减轻。结论玻璃体腔内注射曲安奈德可消除黄斑水肿,提高视力,但远期效果及其对视网膜的毒性反应有待进一步研究。     

玻璃体腔注射曲安奈德治疗视网膜静脉阻塞黄斑水肿

目的:评价玻璃体腔注射曲安奈德治疗视网膜静脉阻塞合并黄斑水肿的疗效及并发症。方法:患者30例30眼玻璃体腔注射曲安奈德4mg治疗视网膜静脉阻塞合并黄斑水肿,观察治疗前、后的最佳矫正视力、眼压、裂隙灯显微镜检查、眼底荧光血管造影和光学相干断层扫描的变化,采用SPSS 12.0软件进行统计学分析。结果:所有患者手术后视力均显著提高,平均黄斑中心凹厚度(CMT)显著减少。病程、年龄、注射前CMT及视网膜静脉阻塞的类型和视力预后无相关性,注射前视力与注射后末次视力呈正相关。结论:玻璃体腔注射曲安奈德治疗视网膜静脉阻塞合并黄斑水肿简单、安全、易操作,短期内可以迅速减轻黄斑水肿,最终的视力预后取决于治疗前的视力,部分患者在注射后3 ～6mo可能复发。     

玻璃体腔内注射曲安奈德治疗糖尿病性弥漫性黄斑水肿

目的:观察玻璃体腔内注射曲安奈德治疗糖尿病性弥漫性黄斑水肿的疗效。方法:经检眼镜、光相干断层扫描及荧光素眼底血管造影检查证实的糖尿病性弥漫性黄斑水肿患者25例(25眼),玻璃体腔内注射40g/L的曲安奈德0.1mL,随访6mo,对比观察治疗前后视力、眼压及黄斑区视网膜厚度变化。结果:治疗后1,3,6mo,平均视力分别为0.20±0.15,0.35±0.20,0.21±0.18,与治疗前的0.08±0.04相比,其差异具有统计学意义;黄斑区视网膜厚度分别为360.7±50.2,263.2±60.1,313.5±86.4μm,与治疗前的463.4±105.1μm相比,其差异具有统计学意义。结论:玻璃体腔内注射曲安奈德治疗糖尿病性弥漫性黄斑水肿短期内能有效改善黄斑水肿,提高视力,但其长期疗效和安全性需进一步研究。     

曲安奈德玻璃体腔内注射治疗白内障术后慢性黄斑囊样水肿

目的观察曲安奈德玻璃体腔内注射治疗白内障术后慢性黄斑囊样水肿的临床疗效。方法对38例38眼白内障术后发生慢性黄斑囊样水肿的患者,行曲安奈德玻璃体腔内注射进行治疗,观察注射后1周、1月、2月、3月患者视力及黄斑中心视网膜厚度的变化及并发症。结果曲安奈德玻璃体腔内注射后,所有患者最佳矫正视力均有不同程度提高,相应的黄斑中心视网膜厚度逐渐变薄,注射后并发症包括球结膜下出血、眼压升高及黄斑囊样水肿复发。结论曲安奈德玻璃体腔内注射对白内障术后慢性黄斑囊样水肿是一种安全、有效的治疗方法,但黄斑囊样水肿复发的原因及再次治疗时机有待进一步观察。     

曲安奈德玻璃体腔注射治疗黄斑水肿

目的评价玻璃体腔注射曲安奈德治疗黄斑水肿的疗效和安全性。方法回顾性分析玻璃体腔注射曲安奈德治疗黄斑水肿35例45眼,其中由糖尿病视网膜病变引起的弥漫性黄斑水肿15例25眼,由视网膜静脉阻塞引起者20例20眼。通过眼部检查(眼压、裂隙灯显微镜、双目间接检眼镜)、眼底荧光血管造影和光相干断层扫描证实有黄斑水肿。所有病例均按照标准的玻璃体腔注射操作方法,进行玻璃体腔一次性注射40g.L-1曲安奈德混悬液0.1mL。术后定期复查,随访6个月。主要观察指标包括:视力、眼压、黄斑区视网膜平均厚度、眼内炎症反应及晶状体改变。结果随访期末,所有患者中5眼视力无变化,1眼视力下降,39眼视力有不同程度的提高。注射后最后一次复查时视力:静脉阻塞组平均视力为0.35±0.23,与治疗前0.15±0.11相比,差异有统计学意义(t=2.671,P<0.05);糖尿病组平均视力为0.26±0.21,与治疗前0.12±0.08相比,差异亦有统计学意义(t=2.786,P<0.05)。所有患者治疗后黄斑水肿均减轻或者消退,但有3眼治疗后4～6个月出现黄斑水肿复发,1眼给予再次曲安奈德注射,黄斑水肿消退。15眼治疗后出现眼压升高至21mmHg(1kPa=7.5mmHg)以上,给予降眼压药物后眼压得以控制。有1眼白内障明显进展。结论玻璃体腔注射曲安奈德可有效治疗因视网膜静脉阻塞或糖尿病引起的黄斑水肿,但是其远期疗效有待进一步观察,一过性眼压升高是其最常见的不良反应。     

TA联合激光治疗视网膜静脉阻塞黄斑水肿的临床观察

目的:观察玻璃体腔内注射曲安奈德联合激光光凝治疗视网膜静脉阻塞引起的黄斑水肿的有效性和安全性。方法:患者38例38眼经眼底镜检查、眼底荧光素血管造影(fundus fluorescein angiography,FFA)及光学相干断层扫描(optical coherence tomography,OCT)检查明确诊断的视网膜静脉阻塞引起的黄斑水肿,玻璃体腔内注入曲安奈德4mg(0.1mL),术后1～2mo时行视网膜激光光凝,随访3～9mo,观察视力、眼压、眼底情况及视网膜厚度变化。结果:视力提高36眼,视力无变化2眼。视力<0.1者3眼,0.1～0.3者11眼,0.3～0.5者17眼,>0.5者7眼。4例患者眼压不同程度升高,予以局部降眼压药物治疗后,术后2～5mo眼压恢复正常,未发生1例视网膜毒性反应。结论:曲安奈德联合激光可以安全、有效治疗视网膜静脉阻塞引起的黄斑水肿,提高患者视功能。     

二次玻璃体腔注射曲安奈德治疗糖尿病性黄斑水肿

目的:探讨二次玻璃体腔注射曲安奈德治疗糖尿病黄斑水肿的疗效。方法:治疗组在首次玻璃体腔注射曲安奈德平均3.6mo后二次注射。对照组玻璃体腔只注射一次曲安奈德,两组注射剂量均为20mg,并辅助维生素类、烟酸酯和达纳康、弥可保等口服。在指定观察期内进行疗效对比。结果:治疗组视力平均提高0.32±0.19,对照组视力平均提高0.17±0.14,两者存在显著性差异(t=3.251,P<0.05)。结论:糖尿病黄斑水肿经过二次玻璃体腔注射曲安奈德后能够产生良好的疗效。     

玻璃体注射曲安奈德联合视网膜光凝治疗黄斑水肿30眼

目的 观察玻璃体内注射曲安奈德联合多波长氪激光视网膜光凝治疗弥漫性黄斑水肿的疗效和安全性.方法 对符合入选条件的25例(30眼)弥漫性黄斑水肿患者行玻璃体腔内注射曲安奈德,水肿明显减轻或消失者行多波长氪激光视网膜光凝.结果 所有病例中有5眼视力稳定,2眼视力下降,23眼视力有不同程度提高.所有病例荧光素眼底血管造影均显示治疗后弥漫性黄斑水肿渗漏减轻或消失.5眼眼压大于21 mm Hg(1 mm Hg=0.133 kPa).结论玻璃体内注射曲安奈德联合多波长氪激光视网膜光凝治疗糖尿病性视网膜病变及视网膜静脉阻塞引起的弥漫性黄斑水肿不失为一种可取的方法 .     

糖尿病性黄斑水肿联合治疗的临床观察

目的:评价玻璃体腔注射曲安奈德(IVTA)联合视网膜激光对糖尿病性黄斑水肿(DME)的疗效.方法:将黄斑部出现微血管瘤的DME患者25例(32眼)随机分为A、B、C、D组,每组8眼.A组行单纯倍频532激光光凝治疗,B组行倍频532激光光凝联合经瞳孔温热疗法,C组行倍频532激光光凝联合曲安奈德玻璃体腔注射治疗,D组行倍频532激光光凝、经瞳孔温热疗法加曲安奈德玻璃体腔注射治疗,C、D组在激光治疗后1周行玻璃体腔注射曲安奈德4 mg.观察4组治疗前及治疗后1、3、6个月视力、眼压、黄斑中心凹厚度(FT).结果:4组患者治疗前视力、眼压、黄斑中心凹厚度差异均无统计学意义(P＞0.05):4组治疗后1、3、6个月,视力、眼压、黄斑中心凹厚度:A组与B组、C组与D组差异无统计学意义(P＞0.05),A、B组分别与C、D组比较差异有统计学意义(P＜0.05).结论:激光联合曲安奈德玻璃体注射、激光、经瞳孔温热疗法联合曲安奈德玻璃体腔注射治疗DME效果优于单纯激光和激光联合经瞳孔温热疗法.     

Intravitreal triamcinolone acetonide in eyes with cystoid macular edema associated with central retinal vein occlusion

PURPOSE: To evaluate treatment of cystoid macular edema associated with central retinal vein occlusion with intravitreal triamcinolone acetonide. METHODS: This study included 10 eyes of nine patients with perfused central retinal vein occlusion with visual acuity of 20/50 or worse. Following baseline evaluation, including best-corrected visual acuity, intraocular pressure (IOP), fluorescein angiography, and volumetric optical coherence tomography (VOCT), triamcinolone acetonide (4 mg in 0.1 ml) was injected into the vitreous cavity. RESULTS: Mean duration from the time of diagnosis to the intravitreal injection was 15.4 months. All 10 eyes demonstrated biomicroscopic improvement in cystoid macular edema with corresponding improvement in VOCT measurements from a mean of 4.2 mm(3) preinjection to a mean of 2.6 mm(3) at last follow-up (P <.001). Mean best-corrected visual acuity improved from 58 letters (range, 37-72) at baseline to 78 letters (range, 50-100 letters) at last follow-up (average, 4.8 months). The visual acuity improvement was statistically significant (P =.01). Six eyes (60%) were > or =20/50. There were no significant complications. Three eyes (30%) without previous history of glaucoma required initiation of topical aqueous suppressant therapy for IOP elevation at last follow-up. One eye with a previous history of open-angle glaucoma required a trabeculectomy. CONCLUSIONS: Intravitreal injection of triamcinolone acetonide appears to be effective in reducing cystoid macular edema associated with central retinal vein occlusion. This reduction often corresponded to an improvement in visual acuity. Further evaluation is warranted to assess its safety and efficacy in these eyes.     

玻璃体腔注射曲安奈德治疗葡萄膜炎致黄斑水肿临床研究

目的观察玻璃体腔注射曲安奈德(TA)治疗葡萄膜炎致黄斑水肿的疗效及安全性。方法回顾性分析我院眼科门诊于2008年10月至2010年4月明确诊断为葡萄膜炎致黄斑水肿病例共56例(64只眼),均给予玻璃体腔注射TA注射液,联合散瞳药物等治疗,随访1~2个月,观察视力、眼压、眼前后节情况进行疗效分析。结果 TA治疗后与治疗前比较,视力明显提高(P<0.001),相干光断层扫描(OCT)示黄斑中心视网膜厚度(CMT)明显变薄,由术前的平均(568±94)μm降至约(238±41)μm(P<0.001),黄斑水肿减轻,未见与药物有关的眼部和全身不良反应。结论葡萄膜炎并发黄斑水肿患者给予玻璃体腔注射TA可安全、有效提高视力、控制炎症及预防并发症。     

Regression of serous macular detachment after intravitreal triamcinolone acetonide in patients with diabetic macular edema

PURPOSE: To evaluate the effect of intravitreal triamcinolone acetonide on serous macular detachment in eyes with diabetic macular edema. DESIGN: Interventional case series. METHODS: The study population comprised twenty eyes of 20 patients with diabetic macular edema (12 men, eight women), aged 48 to 76 years. The eligibility criteria for this study included clinically detectable macular edema in which the presence of serous macular detachment was documented by optical coherence tomography. After intravitreal injection of 0.1 ml (4 mg) triamcinolone acetonide, visual and anatomic responses were observed. RESULTS: In all eyes, after an injection of triamcinolone acetonide, macular edema and serous macular detachment regressed. At 3 and 6 months, macular edema and serous macular detachment had recurred in eight (40%) and nine eyes (45%), respectively. Patients with recurrence were re-treated. No eyes lost vision at 1 month, and all eyes showed improvement. At 3 months, no eyes had lost vision from baseline, and 17 eyes (85%) showed improvement. At 6 months, again no eyes had lost vision from baseline, and 16 eyes (80%) maintained improved visual acuity. CONCLUSION: Intravitreal triamcinolone acetonide is an effective treatment for serous macular detachment in patients with diabetic macular edema.     

玻璃体切割术联合曲安奈德治疗难治性黄斑水肿的疗效分析

目的评价玻璃体切割术联合曲安奈德治疗难治性黄斑水肿的疗效。方法我院2002年2月至2005年9月应用玻璃体切割术治疗难治性黄斑水肿患者42例47眼,根据术中是否行玻璃体腔注射曲安奈德随机分为曲安奈德治疗组和对照组,术后随访(4-7)m,比较两组患者视力改善黄斑水肿消退情况。结果两组患者治疗后视力及黄斑水肿均明显改善,治疗前后有统计学差异,p<0.05。并且曲安奈德治疗组视力改善及黄斑水肿消退情况均明显优于对照组,有统计学差异,p<0.05。结论玻璃体切割术是目前治疗难治性黄斑水肿比较有效的方式,而术中应用曲安奈德将使该治疗效果显著性提高。     

氩激光联合曲安奈德球后注射治疗黄斑水肿

目的:探讨曲安奈德注射液球后注射治疗黄斑水肿的疗效。方法:选择黄斑水肿病例48例48眼,其中26例为实验组,22例为对照组。两组均先氩绿激光格栅样光凝治疗黄斑水肿后,实验组随后球后注射曲安奈德注射液20mg/0.5mL,对照组不注射。结果:两组患者治疗后视力均有所提高,实验组7d内即有6例提高。1,3mo同期两组视力提高比较,有显著差异(P<0.05);黄斑中心视网膜厚度测量:两组治疗后7d;1mo经OCT测得黄斑中心厚度较治疗前均有明显变薄,治疗后1mo两组降低数值相比有显著差异(P<0.05),3moFFA检查黄斑水肿明显吸收。结论:对于黄斑水肿,氩绿激光联合球后注射曲安奈德治疗效果明显,恢复快。     

Inter-eye difference in diabetic macular edema after unilateral intravitreal injection of triamcinolone acetonide

PURPOSE: To report on visual outcome of patients receiving intravitreal triamcinolone acetonide for treatment of diffuse diabetic macular edema. DESIGN: Prospective, comparative clinical interventional study. METHODS: Setting: Institutional. patient population: The study included 25 consecutive patients (50 eyes) with bilateral diabetic macular edema. Intervention procedure: Unilateral intravitreal injection of about 20 mg triamcinolone acetonide into the eye (study group) more severely affected by diabetic maculopathy. The contralateral eyes served as control group. Mean follow-up was 7.1 +/- 4.1 months. MAIN OUTCOME MEASURE: Visual acuity, intraocular pressure. RESULTS: In the study group, visual acuity increased significantly (P < or = .001) by 3.0 +/- 2.6 Snellen lines to a peak at two to six months after the injection, and decreased significantly (P = .001) towards the end of follow up. At the end of follow-up, visual acuity was higher, not significantly (P = .18) higher, than at baseline. An increase in visual acuity was found in 23 eyes (92%). In the control group, differences between visual acuity at baseline and at any of the re-examinations during follow-up were not significant (P > .10). In an intra-individual inter-eye comparison, gain in visual acuity was significantly (P < .05) higher in the injected eyes, for the measurements obtained up to four months after injection. CONCLUSIONS: Intravitreal triamcinolone acetonide may temporarily increase visual acuity in eyes with diabetic macular edema.     

Intravitreal triamcinolone injection for diabetic macular edema: a clinical and fluorescein angiographic case series

BACKGROUND: A significant number of eyes with diabetic macular edema remain refractory to treatment despite numerous attempts at photocoagulation. Triamcinolone acetonide, a minimally water soluble steroid injected in suspension form, has been reported to be a well-tolerated agent for intravitreal injection, prompting a decrease in diabetic macular edema on optical coherence tomography. We report our experience with this treatment in 19 eyes with persistent diabetic macular edema. METHODS: We reviewed the charts of 16 patients (19 eyes) from a clinical practice with diabetic macular edema persistent after focal or grid laser photocoagulation. All eyes had received 4 mg of triamcinolone, injected into the vitreous cavity 3.5 mm posterior to the limbus. Fluorescein angiography was performed before and about 2 weeks after the injection. Snellen visual acuity and intraocular pressure (as determined with Goldmann applanation tonometry) were also measured before and after the injection. RESULTS: Fluorescein angiography showed marked improvement of macular edema in 4 eyes (21.0%), mild improvement in 10 eyes (52.6%) and no change in 5 eyes (26.3%); no patient had worsening of macular edema. Visual acuity improved by at least 1 line in 13 eyes (68.4%), by 2 or more lines in 5 eyes (26.3%), by 3 or more lines in 2 eyes (10.5%) and by 4 lines in 1 eye (5.3%); visual acuity remained unchanged in 5 eyes (26.3%) and deteriorated by 1 line in 1 eye (5.3%). Intraocular pressure elevation of 10 mm Hg or greater occurred in two eyes (10.5%) and was successfully treated with topical administration of 0.15% brimonidine.The triamcinolone was well tolerated, and there were no other ocular complications. INTERPRETATION: Intravitreal injection of triamcinolone has potential in the treatment of diabetic macular edema and warrants investigation in a randomized prospective clinical trial.     

玻切内界膜撕除联合玻璃体腔内注射曲安奈德治疗顽固性黄斑水肿疗效观察

目的 评价玻切(玻璃体切割)内界膜撕除联合玻璃体腔内注射曲安奈德治疗顽固性黄斑水肿的疗效.方法 取18例(22只眼)继发于糖尿病视网膜病变的顽固性黄斑水肿患者行玻切、内界膜撕除联合玻璃体腔内曲安奈德注射治疗,术后随访9～12月,比较患者术前、术后视力改善及黄斑水肿消退情况.结果 术后患眼视力和黄斑水肿均明显改善,经治疗的22只眼中15只眼(68.19%)视力提高2行或2行以上,7只眼(31.81%)视力不变;术后9个月时,最佳矫正视力从术前的0.07±0.05增加到0.14±0.06(t=5.26,P=0.000).OCT结果显示:黄斑水肿明显消退者有20只眼,占90.91%,2只眼水肿消退不明显,占9.09%.黄斑中心凹厚度从术前的(554.18±140.14)μm降至(291.45±95.38)μm(t=7.23,P =0.000).其中有6只患眼的黄斑中心凹厚度恢复至正常水平.结论 玻切、内界膜撕除联合玻璃体腔内注射曲安奈德治疗顽固性黄斑水肿安全、有效.

Abstract：

Objective To evaluate the effect of pars plana vitrectomy with removal of the internal limiting membrane addition to intravitreal triamcinolone acetonide injection in eyes with refractory macular edema secondary to diabetic retinopathy.Methods Eighteen patients (22 eyes) with refractory macular edema which was secondary to diabetic retinopathy underwent pars plana vitrectomy with removal of the internal limiting membrane addition to intravitreal triamcinolone acetonide injection, Followed-up for 9-12 months.Preoperative and postoperative changes in macular edema and visual acuity were compared.Results The visual acuity and macular edema were significantly improved after treatment.Visual acuity improved by two or more lines in 15 eyes (68.19%) and remained stable in 7 eyes (31.81%).The mean preoperative visual acuity was 0.07± 0.05.The visual acuity improved to 0.14± 0.06 (t=5.26, P =0.000).OCT showed that macular edema had weakened significantly in 20 eyes (90.91%), remained stable in 2 eyes (9.09%).Central macular thickness was 554.18+/-140.14μ m at baseline and 291.45+/-95.38μ m at 12-month follow-up, showed that macular edema decreased obviously (t =7.23, P =0.000).Addition to that, central macular thickness in 6 eyes returned to normal levels.Conclusions Pars plana vitrectomy with removal of the internal limiting membrane addition to intravitreal triamcinolone acetonide injection for refractory macular edema is safe and effective.     

曲安奈德联合577nm激光治疗黄斑囊样水肿临床研究

目的:评价球后注射曲安奈德(triamcinolone acetonide,TA)联合577nm激光黄斑区格栅样光凝治疗黄斑囊样水肿的治疗效果。方法:对58例66眼不同原因导致的黄斑囊样水肿患者,给予球后注射曲安奈德联合577nm激光黄斑部格栅样光凝治疗,观察所有病例激光后第1wk;1,3mo最佳矫正视力、黄斑厚度、眼底及眼压情况。结果:所有66眼中,光相干断层成像技术及眼底荧光造影检查示黄斑囊样水肿均部分或完全消退,54眼(82%)视力好转,12眼视力不变。结论:对于黄斑囊样水肿,球后注射曲安奈德联合577nm激光黄斑部格栅样光凝,治疗效果好,操作简单,并发症少。     

玻璃体腔注射曲安奈德减轻视网膜静脉阻塞继发的黄斑水肿

目的:评估玻璃体腔内注射曲安奈德(triamcinolone acetonide,TA)治疗视网膜静脉阻塞(retinal vein occlusion,RVO)引起的黄斑水肿的长期安全性与有效性。方法:患者17例17眼出现视网膜静脉阻塞引起的黄斑水肿,接受玻璃体腔内注射2mgTA,随访1a,监测患者视力、黄斑厚度。结果:随访发现,15眼(88%)视力得到明显改善,从术前0.114±0.068增加到术后的0.184±0.094,差异有统计学意义(P<0.05),而中央黄斑区的厚度从术前的514.0±67.4μm减少到术后的442.0±61.5μm,差异有统计学意义(P<0.05)。术后6例患者出现短期眼压升高,并无并发性白内障,玻璃体出血,视网膜脱离以及眼内炎的发生。结论:玻璃体腔内注射TA能长期有效减缓RVO引起的黄斑水肿。