1、临床医学研究与实践2023 年 3 月第 8 卷第 7 期Clinical effect of phacoemulsification,intraocular lens implantation combinedwith goniosynechialysis in the treatment of cataract complicated withangle-closure glaucoma and its influence on prognosis of patientsYAO Najuan,LIU Shuangbao*,YANG Xin,ZHANG Yurong(Baoji High-t
2、ech Hospital,Baoji 721000,China)ABSTRACT:Objective To investigate the clinical effect of phacoemulsification,intraocular lens implantation combinedwith goniosynechialysis in the treatment of cataract complicated with angle-closure glaucoma.Methods A total of 100patients with cataract complicated wit
3、h angle-closure glaucoma enrolled in our hospital from January to June 2020 wereselected as the research objects.The patients were divided into control group and obseration group by random numbermethod,with 50 cases in each group.The control group was given intraocular lens implantation,and the obse
4、rvation groupwas combined with phacoemulsification and goniosynechialysis on the basis of the control group.The corrected visualacuity(CVA),intraocular pressure(IOP),angle opening distance 500(AOD500),trabecular ciliary processes distance(TCPD),trabecular iris angle(TIA),anterior chamber depth(ACD)a
5、nd postoperative complications were compared betweenthe two groups.Results There was no significant difference in CVA between the two groups before operation and at 1 dafter operation(P0.05);at 6 months after operation,the CVA of the two groups increased significantly,and that of theobservation grou
6、p was higher than the control group,and the difference was statistically significant(P0.05);at 1 d and 6 months after operation,theIOP of the two groups decreased significantly,and that of the observation group was lower than the control group,and thedifference was statistically significant(P0.05);a
7、t 6 months after operation,the AOD500,TCPD,TIA and ACD in thetwo groups increased,and those in the observation group were higher than the control group,and the differences werestatistically significant(P0.05).ConclusionPhacoemulsification,intraocular lens implantation combined with goniosynechialysi
8、s in the treatment of cataract complicatedwith angle-closure glaucoma is effective.It can effectively improve the visual acuity,IOP and angle opening distance ofpatients,and has high safety.白内障超声乳化吸除、人工晶状体植入联合房角分离术治疗白内障合并闭角型青光眼的临床效果及对患者预后的影响姚娜娟,柳双宝*,杨欣,张玉蓉(宝鸡高新医院,陕西 宝鸡,721000)摘要:目的 探讨白内障超声乳化吸除、人工晶状体
9、植入联合房角分离术治疗白内障合并闭角型青光眼的临床效果。方法 选取我院 2020 年 1 月至 6 月接收的 100 例白内障合并闭角型青光眼患者作为研究对象,以随机数字法将其分为对照组和观察组,每组 50 例。对照组给予人工晶状体植入术,观察组在对照组基础上联用白内障超声乳化吸除、房角分离术。比较两组的矫正视力(CVA)、眼压(IOP)、房角开放距离 500(AOD500)、小梁睫状体距离(TCPD)、小梁虹膜角(TIA)、中央前房深度(ACD)及术后并发症发生情况。结果 术前及术后 1 d,两组的 CVA 比较,差异无统计学意义(P0.05);术后 6 个月,两组的 CVA 均明显升高,且
10、观察组高于对照组,差异具有统计学意义(P0.05)。术前,两组的IOP 比较,差异无统计学意义(P0.05);术后 1 d、6 个月,两组的 IOP 均明显降低,且观察组低于对照组,差异具有统计学意义(P0.05)。术前,两组的 AOD500、TCPD、TIA、ACD 比较,差异无统计学意义(P0.05);术后 6 个月,两组的AOD500、TCPD、TIA、ACD 均升高,且观察组高于对照组,差异具有统计学意义(P0.05),具有可比性。本研究经医学伦理委员会审批通过;患者及家属知情并签署同意书。1.2 纳入及排除标准纳入标准:符合 临床诊疗指南:眼科学分册6中白内障、闭角型青光眼的诊断标准
11、,即白内障为视物模糊、怕见光或看物体颜色相对较黄或暗等临床症状,经眼部检查显示晶状体蛋白质变性而发生混浊,且矫正视力(corrected visual acuity,CVA)0.7;闭角型青光眼为眼痛、同侧头痛、眼胀、虹视、视力减退等临床症状,并伴随着结膜充血,角膜上皮水肿等常见眼前节改变症状,经观察后眼压偏高、前房较浅、前房角狭窄、房角关闭(范围 90360);单眼患病;病程60 d;全程配合治疗。排除标准:存在极硬度核(黑色核或部分深棕色核)白内障;对本研究所用药物过敏;角膜混沌或顽固性浅前房;存在眼部外伤、眼内炎等眼病史;既往有青光眼手术病史。1.3 方法1.3.1 仪器设备及药物。日本
12、拓普康 SL-2G 裂隙灯显微镜、索维 SW-3200L 全景超声生物显微镜、美国 Alcon INFINITI 白内障超声乳化仪、德国 IOL Master 光学生物测量仪、日本多美 TOMEY 角膜内皮细胞计数仪;酒石酸溴莫尼定滴眼液(厂家:Allergan Pharmaceuticals Ireland;批准文号:国药准字 HJ20160681;规格:5 mL10 mg)、盐酸丙美卡因滴眼液(厂家:s.a.ALCON-COUVREUR n.v;批准文号:国药准字 HJ20160133;规格:15 mL75 mg)。1.3.2 治疗方法。两组患者于术前进行视力、眼压及眼底检查,使用 A 型
13、超声测量仪检测患者中央前房深度,使用前房角镜检查患者的前房角状况,使用角膜内皮细胞计数仪检查患者的角膜内皮细胞,使用 IOL Master 光学生物测量仪测量所需的人工晶状体度数。两组均给予常规药物及康复治疗,若患者眼压21 mmHg,将酒石酸溴莫尼定滴眼液滴入眼睑内,1 滴/次,2 次/d。对照组给予人工晶状体植入术,具体操作如下。术前1 h 进行 3 次散瞳后,采用盐酸丙美卡因滴眼液点术眼 4 次后行眼部麻醉,于眼角膜缘十二点方向处做 56 mm 切口,作为巩膜隧道,将前房穿刺后,于晶体核及后囊间注入甲基纤维素,用撕囊镊或撕囊针进行连续性环形撕囊,水分离及水分层,深度约 5 mm,转动晶体
14、核,使用匙取出晶体核后,清除残留皮质,注入黏弹剂,并于囊袋内植入人工晶状体,待位置调整后,用平衡盐溶液置换黏弹剂,在确认巩膜隧道未出现任何渗漏之后进行结膜瓣复位。观察组在对照组基础上给予白内障超声乳化吸除联合房角分离术,具体操作如下。术前对患者眼部及四周进行常规检查,检查是否存在其他不利于手术的因素,检查通过后用盐酸丙美卡因滴眼液点术眼 4 次行眼部麻醉,铺以消毒铺巾,自患者术眼巩膜隧道以 15穿刺刀进入前房,并做约 3 mm 的角膜侧切口,同时向前房注入黏弹剂及环形撕囊,然后行白内障超声乳人吸除术;在将人工晶状体植入囊袋之前,用虹膜恢复器在房角镜下缓慢轻柔压虹膜根部,将前房角钝性分离,然后吸
15、除残留皮质后注入黏弹剂,再将人工晶状体植入囊袋内,完成后吸除黏弹剂,包扎切口。两组均给予相同的术后处理。即双氯芬酸钠滴眼液(厂家:湖北康正药业有限公司;批准文号:国药准字H20083683;规格:5 mL5 mg)1 滴/次,4 次/d;妥布霉素地塞米松滴眼液(厂家:齐鲁制药有限公司;批准文号:国药准字 H20020497;规格:5 mL妥布霉素 15 mg;地塞米松 5 mg)1 滴/次,4 次/d,连续治疗 4 周。术后随访半年,至 2020 年 12 月。1.4 观察指标(1)比较两组患者者术前及术后 1 d、6 个月的 CVA、眼压(intraocular pressure,IOP)。
16、术前及术后 1 d、6 个月,采用国际通用的小数视力表测量CVA,采用非接触式眼压计测量IOP7。KEYWORDS:phacoemulsification;intraocular lens implantation;goniosynechialysis;cataract;angle closure glaucoma91-临床医学研究与实践2023 年 3 月第 8 卷第 7 期表 1两组患者术前及术后 1 d、6 个月的 CVA、IOP 比较(x?s)注:与同组术前比较,*P0.05;与同组术后 1 d 比较,#P0.05。组别例数CVAIOP(mmHg)术前术后 1 d术后 6 个月术前术后 1 d术后 6 个月观察组500.270.040.510.12*0.710.13*#36.613.3211.942.71*14.942.78*#对照组500.260.030.490.11*0.620.12*#36.523.2615.293.68*17.633.13*#t1.4830.8693.7730.1435.1834.765P0.1380.3870.0000.8860.0010.000表 2