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1.
任栎璁  严宏  张坚 《国际眼科杂志》2021,21(7):1221-1226

目的:通过Meta分析的方法综合评价翼状胬肉切除术后联合应用角膜绷带镜的治疗疗效。

方法:检索PubMed、Cochrane Library、万方、维普、中国知网等数据库2014-05/2020-05关于翼状胬肉切除术后联合应用角膜绷带镜的临床随机对照研究,提取数据并进行Meta分析。

结果:最终纳入临床随机对照研究11篇,其中中文文献10篇,英文文献1篇,患者864例。Meta分析结果显示,术后第1d\〖MD=-1.57,95%CI=(-1.72,-1.41),P<0.00001\〗、术后第2d\〖MD=-1.35,95%CI=(-1.59,-1.11),P<0.00001\〗、术后第7d\〖MD=-0.64,95%CI=(-0.78,-0.50),P<0.00001\〗联合应用角膜绷带镜能更好地减轻患者眼部疼痛程度; 术后第1d\〖MD=-1.23,95%CI=(-1.51,-0.95),P<0.00001\〗、术后第7d\〖MD=-0.44,95%CI=(-0.50,-0.39),P<0.00001\〗联合应用角膜绷带镜能更好地促进患者角膜上皮愈合。

结论:翼状胬肉切除术后联合应用角膜绷带镜治疗可有效缓解眼部疼痛、促使角膜上皮创面愈合,能更好地减少患者临床不适症状的发生。  相似文献   


2.
刘莎  董竟  王彬 《国际眼科杂志》2019,19(11):1901-1907

目的:系统评价角膜塑形镜配戴不同时长对青少年近视患者的角膜曲率、屈光度、裸眼视力及眼轴的影响。增加青少年近视患者对配戴角膜塑形镜的认识及对配戴时长的合理把握,为广大青少年近视患者提供相应的戴镜指导。

方法:计算机检索 PubMed、CBM、WanFang Data、VIP和 CNKI等数据库,检索角膜塑形镜对控制青少年近视进展的相关文献,检索时限均为建库至2019-04。经过两名本课题参与的研究人员独立进行文献的筛选和相关数据资料的提取及方法学质量评价之后,使用RevMan软件(Ver5.3)进行Meta分析。

结果:最后本课题共纳入了8个相关的研究,包含了1 136例患有近视的青少年。Meta分析结果显示:在戴镜后1wk角膜曲率变化无统计学意义\〖1wk:MD=0.91,95%CI(-0.01~1.83),P=0.05\〗。但戴镜后1、3、6、12mo时,角膜曲率有一定程度降低\〖1mo:MD=0.82,95%CI(0.12~1.53),P=0.02; 3mo:MD=1.31,95%CI(0.63~2.00),P<0.05; 6mo:MD=1.35,95%CI(0.62~2.09),P<0.05; 12mo: MD=1.41,95%CI(0.68~2.14),P<0.05\〗。戴镜后12mo,屈光度增长得到有效控制\〖12mo:MD=2.61,95%CI(1.52~3.71),P<0.05\〗。裸眼视力也得到了提高\〖12mo:MD=-0.81,95% CI(-0.84~-0.79),P<0.05\〗。在戴镜12mo后,眼轴增长无统计学意义\〖12mo: MD=-0.06,95% CI(-0.21~0.09),P=0.44\〗。

结论:角膜塑形镜不仅能够降低角膜的曲率,还可以控制眼轴的增长,然而,这些结果都是长期才会发生。  相似文献   


3.
李玲  杨明  李雪峰  刘福 《国际眼科杂志》2020,20(10):1769-1774

目的:系统评价利非斯特治疗干眼症有效性与安全性,为干眼症的药物治疗提供选择依据。

方法:计算机检索中国知网、万方、维普、中国生物医学文献数据库、PubMed、Embase和The Cochrane Library数据库,收集利非斯特相关临床研究,检索时限从建库至2019-03。根据制定的纳入标准、排除标准对收集的文献进行严格筛选,采用Cochrane协作网偏倚风险评估工具对纳入的研究进行质量评价,使用Rev Man5.3软件对疗效和安全性指标进行Meta分析。

结果:本研究共纳入5项符合纳入标准的随机对照研究,合计样本量2 465例。Meta分析结果显示:与安慰剂比较,在84d的治疗后,角膜染色评分(CSS)变化\〖MD=-0.17,95%CI(-0.29,-0.05),P=0.006\〗,眼干燥评分(EDS)变化\〖MD=-7.95,95%CI(-11.96,-3.93),P=0.0001\〗,差异均有统计学意义。提示利非斯特滴眼液治疗干眼症的疗效优于安慰剂。安全性方面,严重不良反应发生率\〖OR=0.95,95%CI(0.50,1.81),P=0.88\〗,差异无统计学意义; 常见不良反应方面,在滴眼部位不适、滴眼部位反应及味觉障碍等不良反应的发生率利非斯特组高于安慰剂组(P<0.05)。

结论:利非斯特治疗干眼症疗效确切,安全性较好。  相似文献   


4.

目的:系统评价经角膜地形图引导与波前像差优化的FS-LASIK术后屈光度与高阶像差的增幅。

方法:检索PubMed、the Cochrane Library、Medline、CNKI、CBM、VIP和WanFang Data数据库中的RCT与CT研究,语言限定为中文或英文,语言限定为中文或英文。对纳入的RCT与CT文献分别采用《Cochrane干预措施系统评价手册》中偏倚风险评价工具与《NOS量表》进行质量评价; 对纳入文献的发表偏倚采用Egger检验进行检测; 采用Review Manager 5.4软件进行Meta分析。

结果:共有8篇文献符合纳入和排除标准,包含987例研究对象(角膜地形图引导组482例,波前像差优化组505例)。Meta分析结果显示:地形图引导组术后等效屈光度高于波前优化组\〖WMD=0.11,95%CI(0.07,0.14),P<0.00001\〗; 与波前优化组相比,地形图引导组术后能够获得更低的HOAs\〖WMD=-0.09,95%CI(-0.13,-0.05),P<0.0001\〗、球差\〖WMD=-0.05,95%CI(-0.09,-0.01),P=0.008\〗、彗差\〖WMD=-0.08,95%CI(-0.12,-0.05),P<0.00001\〗增幅。

结论:经角膜地形图引导的FS-LASIK手术方式能使患者获得更高的屈光度,并有效降低术后HOAs、球差、彗差增幅。  相似文献   


5.

目的:比较白内障患者术前局部应用0.1%双氯芬酸与0.1%奈帕芬胺的疼痛度和抗炎疗效。

方法:该前瞻性随机临床试验于2017/06-08在Dr. Yap眼科医院进行。共56例患者诊断为老年性白内障并接受超声乳化术,未出现并发症。受试者按术前应用滴眼剂分为两组(双氯芬酸组和奈帕芬胺组)。炎症特征(第1,7和14d随访)如疼痛度、结膜充血、眼睑痉挛、房水闪辉和细胞水平为主要结果,而角膜内皮细胞密度和形态为次要观察结果。

结果:术后1d(分别为P=0.284, 效应量=0.29, 95% CI=-0.09~0.31; P=0.254, 效应量=0.31, 95% CI=-0.13~0.49)和7d(P=1.000 和 P=0.556, 效应量=0.18, 95% CI=-0.08~0.16),两组间结膜充血和眼睑痉挛水平无统计学差异。奈帕芬胺组疼痛指数(术中及术后1、4d)显著低于双氯芬酸组(分别为P=0.006, 效应量=0.77, 95% CI=0.24~1.34; P=0.045, 效应量=0.39, 95% CI=-0.10~0.62; P=0.014, 效应量=0.69, 95% CI=-0.06~0.50)。术后1d奈帕芬胺组房水闪辉和细胞水平较低(P=0.029, 效应量=0.59, 95% CI=0.02~0.36)。两组间角膜内皮密度降低无统计学差异,而术后7d奈帕芬胺组六角形细胞比例减少较多(P=0.042, 效应量=-0.55, 95% CI=-2.33 ~ -0.03)。

结论:与双氯芬酸组相比,奈帕芬胺组疼痛度和房水闪辉细胞值较低。  相似文献   


6.

目的:比较两种电脑验光仪在近视筛查中对中国学龄期儿童屈光度测量的一致性。

方法:应用拓普康RM-8900和天乐RM-9000电脑验光仪对从天津东丽区四所中小学分层抽样得到的6~16岁学生测定非睫状肌麻痹下的屈光度。运用Sperman相关分析和Bland-Altman法评价两种方法测量球镜度、柱镜度和等效球镜度的一致性,同时分析两种方法测量的散光轴向差异分布情况。

结果:研究最终纳入1 138例患者2 276眼,平均年龄10.49±2.66岁。Spearman相关分析显示,天乐RM-9000测量的球镜度(r=0.958, P<0.0001)、柱镜度(r=0.769, P<0.0001)和等效球镜度(r=0.962, P<0.0001)均与拓普康RM-8900测量结果高度相关。Bland-Altman分析表明,天乐RM-9000测定的球镜度比拓普康RM-8900显著偏向远视(P<0.0001),平均差异为0.44 D(标准差:0.37; 95%置信区间:-0.27,1.16),其中95%置信区间内最大球镜度差值的绝对值(1.13 D)超出临床误差可接受范围(-0.50~+0.75D); 然而,两种方法测定的柱镜度差异无统计学意义(P=0.83),平均差异为-0.01 D(标准差:0.31; 95%置信区间:-0.62,0.61),其中95%置信区间内最大柱镜度差值的绝对值(0.62 D)在临床误差可接受范围(-0.50~+0.75D)内。两种仪器测定的柱镜轴向差异在20°以内的比例在柱镜度 ≤-0.25 D的散光眼中达到84.6%(1 503/1 777),而这一比例在柱镜度≤-0.75 D的散光眼(n=885)中升高至96.4%(853/885)。

结论:天乐RM-9000电脑验光仪测量的球镜度相比于Topcon RM-8900结果显著偏向远视,两种仪器对于柱镜度及柱镜轴向的测量一致性在临床可接受范围内。  相似文献   


7.

目的:观察屈光参差儿童单眼配戴角膜塑形镜后双眼调节功能的变化,探讨调节在角膜塑形镜控制近视进展中的机制。

方法:前瞻性自身对照研究,对2016-09/2018-09在我院门诊就诊的屈光参差儿童单眼配戴角膜塑形镜的青少年22例44眼,将配戴角膜塑形镜的眼作为戴镜组,未作处理的另一眼作为未戴镜组。戴镜眼组22眼,等效球镜度-2.75±1.16D; 未戴镜眼组22眼,等效球镜度-0.10±0.32D。观察戴镜前和戴镜12mo后双眼屈光度差值、单眼调节幅度、调节灵敏度和调节反应的变化情况。

结果:戴镜组戴镜前的调节幅度和调节灵敏度低于未戴镜组(P<0.01),调节滞后高于未戴镜组(P<0.05)。戴镜组配戴12mo后的单眼调节幅度15.63±1.66D高于戴镜前11.25±3.15D(t=3.63,P<0.01),与未戴镜组无差异(t=0.75,P=0.46)。戴镜组配戴12mo后的单眼调节灵敏度14.63±1.58cyc/min高于戴镜前9.25±3.38cyc/min(t=2.83,P=0.01),与未戴镜组无差异(t=0.38,P=0.71)。戴镜组配戴12mo后的调节滞后0.62±0.29D较戴镜前1.35±0.26D减少(t=2.57,P=0.02),与未戴镜组无差异(t=0.61,P=0.55)。戴镜12mo后,未戴镜组的平均屈光度为-0.75±0.35D,戴镜组屈光度增长了-0.15±0.22D(t=2.90,P<0.01),未戴镜组屈光度增长了-0.65±0.39D(t=4.24,P<0.01),两组间屈光度的变化差值有差异(t=5.30,P<0.01)。未戴镜组12mo前后调节功能的变化无差异(P>0.05)。

结论:屈光参差儿童单眼配戴角膜塑形镜后戴镜眼的调节功能较戴镜前明显改善,且与对侧眼一致,戴镜眼的屈光状态更稳定,未戴镜眼逐渐呈现轻度近视屈光状态,但调节功能未出现明显变化。  相似文献   


8.

目的:系统评价中国人群年龄相关性黄斑变性(ARMD)的危险因素。

方法:计算机检索PubMed、EMbase、Web of Science、The Cochrane Library、CBM、CNKI、WanFang Data和VIP数据库,搜集有关中国人群ARMD危险因素的研究,检索时间均从建库至2019-12。由2位研究者独立筛选文献、提取资料、并按照纳入排除标准对文献进行质量评价,采用RevMan 5.3软件进行Meta分析。

结果:共纳入27个研究,共计204 767例研究对象,涉及10个危险因素。Meta分析结果显示:吸烟\〖OR=2.30,95%CI(1.95,2.71),P<0.0001\〗、高血压\〖OR=1.55,95%CI(1.23,1.95),P=0.0002\〗、HTRA1 rs11200638基因\〖OR=4.35,95%CI(2.35,7.48),P<0.0001\〗、CFH Y402H基因\〖OR=3.28,95%CI(2.51,4.28),P<0.00001\〗、LOC387715 rs10490924基因\〖OR=7.09,95%CI(3.48,14.44),P<0.00001\〗是中国人群ARMD的危险因素。描述性分析结果显示:糖尿病性视网膜病变(DR)、白内障手术、二氧化氮(NO2)、一氧化碳(CO)、乙肝病毒感染(HBV)与中国人群ARMD有关。

结论:吸烟、高血压、HTRA1 rs11200638基因、CFH Y402H基因、LOC387715 rs10490924基因、DR、白内障手术、NO2、CO、HBV感染是中国人群ARMD的危险因素。  相似文献   


9.

目的:采用Meta分析的方法系统评价飞秒激光辅助超声乳化白内障吸除(FLACS)联合多焦点人工晶状体(MFIOL)植入术疗效和安全性。

方法:利用计算机检索PubMed、EMbase、Cochrane及OVID等数据库检索中英文文献,根据纳入和排除标准进行筛选,将FLACS联合MFIOL植入者列为观察组(FLACS-MFIOL),传统超声乳化白内障吸除(CP)联合MFIOL植入者列为对照组(CP-MFIOL)。采用Cohrane系统评价的方法,由两名评价员独立地收集数据和质量评估; Review Manager 5.4软件对术后视力、等效球镜度(SE)、人工晶状体拟调节力、术中累积乳化能量(CDE)和角膜内皮密度(ECD)等五项指标进行Meta分析。STATA 14软件进行敏感性和发表偏倚分析。

结果:本研究根据纳入和排除标准筛选出10篇文献(其中1篇包含两组对比数据),其中6篇为随机对照研究(RCT)研究,4篇为回顾性队列研究,共计1 045眼。Meta分析结果显示FLACS-MFIOL和CP-MFIOL组间术后1d,1wk,1、3mo,1a随访时间内UDVA无差异\〖(均数差s):-0.02,95%可信区间(CI)-0.05,0.01,P=0.13; s:-0.01,95%CI -0.03,0.01,P=0.24; s:-0.03,95%CI -0.06,0.00,P=0.05; s:-0.03,95%CI -0.14,0.08,P=0.59; s:-0.03,95%CI -0.06,0.00,P=0.10\〗。UNVA在随访1d,1wk,3mo,1a时间内二组间无差异(s:0.04,95%CI -0.04,0.12,P=0.30; s:0.04,95%CI -0.06,0.13,P=0.47; s:0.00,95%CI -0.04,0.04,P=0.97; s:0.03,95%CI -0.06,0.12,P=0.54),但术后1mo二组间UNVA有差异(s:0.03,95%CI 0.00,0.06,P=0.04)。FLACS-MFIOL和CP-MFIOL组间术后SE间无差异(s:0.06,95%CI -0.02,0.15,P=0.14),但FLACS-MFIOL组人工晶状体视远和视近拟调节力要明显优于CP-MFIOL组(s:0.57,95%CI 0.42,0.72,P<0.001; s:1.32,95%CI 0.99,1.64,P<0.001)。FLACS-MFIOL组无论在Ⅱ和Ⅲ级晶状体核的患者,术中CDE较CP-MFIOL组均明显减少(s:-1.94,95%CI -2.59,-1.30,P<0.01; s:-3.81,95%CI -5.66,-1.96,P<0.01),而FLACS-MFIOL组术后ECD损伤也明显小于对照组(s:111.75,95%CI 86.27,137.23,P<0.01)。采用逐一剔除法进行敏感性分析和发表偏倚发现本Meta分析结果稳定性较好,无明显发表偏倚。

结论:飞秒激光辅助白内障术中联合多焦点人工晶状体植入术式,能使患者获得优质视觉质量和拟调节力,同时大幅减少术中超声乳化能量对于正常眼内结构损伤,保护角膜内皮。  相似文献   


10.
目的:评价Nd:YAG激光虹膜切开术治疗葡萄膜炎继发性青光眼的临床效果。

方法:回顾性分析我院35例35眼葡萄膜炎继发瞳孔阻滞型青光眼经Nd:YAG激光虹膜切开术治疗的情况。随诊8~39(平均24.6)mo。

结果:患者35例35眼均一次激光完成虹膜切开术。术后3d,眼压控制在14~23(平均19.8±6.5)mmHg,与术前(43.5±10.3mmHg)相比,差异有统计学意义(t=2.421,P<0.05)。术后前房均明显加深,周边虹膜膨隆消失。术后2wk复查UBM,14眼房角重新开放,与术前相比,差异有统计学意义(χ2=12.78,P<0.01)。

结论:Nd:YAG激光虹膜切开术是治疗葡萄膜炎继发性青光眼的一种安全有效的方法,能避免此类患者房角永久性粘连。  相似文献   


11.
Purpose: To present the largest series reported so far of brimonidine induced granulomatous anterior uveitis.

Methods: Retrospective chart review of patients with chronic glaucoma on treatment with brimonidine presenting with anterior uveitis.

Results: 19 eyes of 12 patients with chronic glaucoma developed anterior uveitis with granulomatous keratic precipitates after being treated with brimonidine for periods of 7 days to 5 years (mean 19.7 months, +18.6 months). One patient had a gap of 1 year between onset in one eye and onset in the other. Ten eyes (52.6%) had concurrent granulomatous conjunctivitis; 16 eyes were pseudophakic. Stopping brimonidine led to complete, rapid resolution of uveitis in all patients, in most cases (11 eyes, 58%) without topical corticosteroids. No recurrences have occurred after withdrawal of brimonidine, over a follow-up period of 12–52 months (mean 27.9 months, +13.8 months).

Conclusions: Ophthalmologists should be aware of this easily reversible uveitis syndrome that is induced by a common glaucoma medication. Familiarity with this entity is essential in making the correct diagnosis and avoiding unnecessary investigations and interventions.  相似文献   


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Purpose: To report the pattern of uveitis in a tertiary eye care center in Bangladesh.

Methods: Retrospective analysis of all uveitis cases visiting uveitis clinic of Bangladesh Eye Hospital between January, 2009 and April, 2015.

Results: In total, 652 patients (mean age 32.3 years, female 47.8%) were included in the study. Uveitis was bilateral in 42.6% of cases. Anterior uveitis was the most common (39.2%) case, closely followed by intermediate uveitis (22.2%), posterior uveitis (22%), and panuveitis (16.4%). Specific diagnosis was established in 53.3% of patients. The three most common specific diagnoses were ocular tuberculosis (10.7%), followed by HLA-B27-related uveitis (10.1%) and Vogt–Koyanagi–Harada disease (VKHD; 8.4%).

Conclusion: Ocular tuberculosis remained an important cause of uveitis in Bangladesh while HLA-B27 and VKHD were found to be the most common non-infectious uveitic entity.  相似文献   


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Uveitis may be the first presentation of a wide variety of underlying ocular and systemic diseases. It is important for the ophthalmologist to make a specific diagnosis in order to instigate specific therapy and give an accurate prognosis .
The ability to recognise the clinical patterns of uveitis and to initiate appropriate investigations should form the basis of the ophthalmologist's management of the condition. To this end, we have considered uveitis under four major patterns of presentation—anterior uveitis, intermediate uveitis, posterior uveitis, and panuveitis—with subclasses within each of these four groups. We have outlined both the investigations which facilitate diagnosis of the possible underlying causes of inflammation and the interpretation of the results of such investigations .  相似文献   

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Treatments of numerous systemic and local diseases of different etiologies may be accompanied by an unwanted side effect in the form of uveitis. We inform readers about medications that have the potential to cause uveitis and analyze the strength of association of these medications with uveitis. Subsequently, cessation of medication or appropriate treatment can be individualized for each patient for the purpose of preventing further damage to tissue structure and function. Being aware of these associations, physicians may readily identify medications that may cause uveitis and avoid expensive and unnecessary clinical and laboratory testing.  相似文献   

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ABSTRACT

Purpose: To report the epidemiology, etiology, ocular characteristics, treatment and visual outcome of pediatric uveitis in Israel.

Methods: Retrospective study from two tertiary uveitis centers.

Results: Included were 107 patients (182 eyes), 55% females. Mean age at diagnosis 8.8 years. Uveitis was predominantly anterior, idiopathic, bilateral, and chronic. Systemic associations were seen in 36% of patients of which the most common disease was juvenile idiopathic arthritis. Infectious uveitis accounted for 37% of posterior uveitis cases of which toxoplasmosis was the most common cause. Anterior segment complications were commonly observed at presentation (41%); the most predominant were posterior synechiae, cataract, and band keratopathy. The most common posterior segment complications were papillitis, epiretinal membrane, and macular atrophy/scar. Ninety-three percent of eyes had visual acuity >20/40 at last follow-up.

Conclusion: The pattern of pediatric uveitis in Israel is similar to that in the western world. Visual outcome was good in most eyes.  相似文献   

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Purpose: Report global adalimumab safety and efficacy outcomes in patients with non-infectious uveitis.

Methods: Adults with non-infectious intermediate, posterior, or panuveitis were randomized 1:1 to receive placebo or adalimumab in the VISUAL I (active uveitis) or VISUAL II (inactive uveitis) trials. Integrated global and Japan substudy results are reported. The primary endpoint was time to treatment failure (TF).

Results: In the integrated studies, TF risk was significantly reduced (hazard ratio [95% CI]) with adalimumab versus placebo (VISUAL I: HR = 0.56 [0.40–0.76], < 0.001; VISUAL II: HR = 0.52 [0.37–0.74], < 0.001). In Japan substudies, no consistent trends were observed between groups (VISUAL I: HR = 1.20 [0.41–3.54]; VISUAL II: HR = 0.45 [0.20–1.03]). Adverse event rates were similar between treatment groups in both studies (854 to 1063 events/100 participant-years).

Conclusions: Adalimumab lowered time to TF versus placebo in the integrated population; no consistent trends were observed in Japan substudies. Safety results were consistent between studies.  相似文献   

19.
HLA-B27阳性急性前葡萄膜炎的临床特征   总被引:2,自引:0,他引:2  
郑曰忠  时冀川 《眼科》2004,13(2):100-102
目的 :探讨HLA B2 7阳性急性前葡萄膜炎的诊断及临床特征。方法 :应用磁珠酶联免疫吸附试验对 74例急性前葡萄膜炎患者和 36例健康对照者血液中HLA B2 7抗原进行测定 ,并对HLA B2 7抗原阳性和阴性急性前葡萄膜炎患者的临床特征进行对比分析。结果 :急性前葡萄膜炎患者 74例中 ,HLA B2 7抗原阳性 35例 ,阳性率为 4 7 30 % ;健康对照者 36例 ,阳性 3例 ,阳性率为 8 33% ;两者有显著性差异 (χ2 =16 2 6 ,P <0 0 1)。HLA B2 7阳性急性前葡萄膜炎的临床特点有起病急、前房内有大量纤维渗出和细胞、角膜后沉着物呈细小、灰白色。一般为单眼发病 ,症状重于常见的特发性前葡萄膜炎 ,复发率较高。常伴有玻璃体混浊、黄斑囊样水肿和全身关节病变。结论 :HLA B2 7抗原与急性前葡萄膜炎明显相关 ,HLA B2 7相关性前葡萄膜炎的临床表现重于HLA B2 7阴性前葡萄膜炎 ,并常伴有全身脊柱关节病变。  相似文献   

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