目的 基于最佳矫正视力（BCVA）、角膜水肿程度对比改良与常规小梁切除术治疗急性闭角型青光眼（AACG）的疗效。方法 回顾性收集2021年12月—2023年6月期间信阳爱尔眼科医院收治的112例AACG患者作为研究对象,依据1∶1匹配原则,将接受常规小梁切除术的56例患者作为对照组,接受改良小梁切除术的56例患者作为观察组,统计两组围术期BCVA、眼压、术后浅前房形成状况、角膜水肿程度以及并发症状况。结果 术后3个月,观察组视力为（0.63±0.04）logMAR,高于对照组（0.50±0.03）logMAR,眼压为（16.22±2.28）mmHg,低于对照组（19.95±2.31）mmHg（t=19.457、8.600,均P<0.05）;观察组浅前房发生率为8.93%,低于对照组的26.79%（χ²=6.087,P=0.014）;观察组角膜水肿状况优于对照组（Z=2.737,P=0.006）;观察组脉络膜脱离率、滤道阻塞率、前房积血率、虹膜炎症率依次为1.79%、5.36%、16.07%、10.71%,均低于对照组17.86%、23.21%、32.14%、35.71%（χ²=8.166、7.292、3.953、9.818,均P<0.05）。结论 较常规小梁切除术,改良小梁切除术治疗AACG患者,有助于改善视力、降低眼压、减轻角膜水肿、减少浅前房发生,且安全性较高。

Objective To compare the efficacy of modified and conventional trabeculectomy in the treatment of acute angle-closure glaucoma（AACG）based on best-corrected visual acuity（BCVA）and degree of corneal edema．Methods A total of 112 patients with AACG admitted to the hospital during December 2021 to June 2023 were retrospectively selected as study objects． According to the 1∶1 matching principle,56 patients receiving conventional trabeculectomy were selected as control group,and 56 patients receiving modified trabeculectomy were selected as observation group．Perioperative BCVA,intraocular pressure,postoperative shallow anterior chamber formation,degree of corneal edema and complications were analyzed．Results At three months postoperatively,visual acuity in the observation group was（0.63±0.04）logMAR,which was higher than that in the control group（0.50±0.03）logMAR,and intraocular pressure was（16.22±2.28）mmHg,which was lower than that in the control group（19.95±2.31）mmHg（t=19.457,8.600,P<0.05）;the incidence of shallow anterior chamber in the observation group was 8.93%,which was lower than that of the control group（26.79%）（χ²=6.087,P=0.014）;the corneal edema status in the observation group was better than that of the control group（Z=2.737,P=0.006）;the rates of choroidal detachment,filtering channel obstruction,hyphema,and iris inflammation in the observation group were 1.79%,5.36%,16.07%,and 10.71%,respectively,which were lower than those of the control group（17.86%,23.21%,32.14%,and 35.71%）（χ²=8.166,7.292,3.953,and 9.818,P<0.05）．Conclusions Compared with conventional trabeculectomy,modified trabeculectomy can improve visual acuity,reduce intraocular pressure,relieve corneal edema,and reduce the occurrence of shallow anterior chamber in patients with AACG,with higher safety．

目的 研究探讨复合式小梁切除术治疗原发性闭角型青光眼(primary angel closure glaucoma,PACG)的疗效。方法 选取2017年6月—2019年5月我院眼科收治的PACG患者86例(98眼),所有患者入院前均确诊,按照随机数字表法分为对照组和研究组各43例。对照组以传统小梁切除术、研究组以复合式小梁切除术治疗,对比滤过泡情况、中央前房深度(CACD)、眼压(IOP)及并发症发生率。结果 研究组术后1个月、6个月Ⅰ~Ⅱ型滤过泡形成率均高于对照组,(P＜0.05)。术前,两组CACD、IOP对比差异无统计学意义(P＞0.05);术后1 d、1个月,研究组CACD均高于对照组,研究组IOP均低于对照组,(P＜0.05);术后6个月,两组IOP比较无统计学意义(P＞0.05);两组并发症比较,对照组并发症发生率38.00%,研究组6.25%,研究组低于对照组(P＜0.05)。结论 以复合式小梁切除术治疗PACG,能够促进功能性滤过泡形成、前房及IOP恢复,并能够减少并发症,临床效果优于传统小梁切除术。

目的 探讨闭角型青光眼合并白内障采取三联手术治疗的效果。方法 随机抽取我院2013年2月—2015年12月接诊的三联手术治疗的闭角型青光眼合并白内障患者40例(41眼)与同期小梁术后再行超声乳化白内障摘除+人工晶体植入术的闭角型青光眼合并白内障患者40例(41眼)进行回顾性分析,其中前者作为研究组,后者为对照组,均随访半年以上,观察记录两组患者术前与术后最佳矫正视力、术后1周与3个月眼压、术前与术后前房变化、术后滤过泡及并发症情况,并对比分析。结果 两组术前最佳矫正视力比较无明显差异(P>0.05),术后两组均有明显升高(P<0.05),且研究组稍高于对照组(P>0.05);两组术后1周眼压比较无明显差异(P>0.05),术后3个月研究组明显下降(P<0.05),且低于对照组(P<0.05);两组术前前房深度比较无明显差异(P>0.05),术后研究组明显高于对照组(P<0.05);研究组术后功能性滤过泡率稍高于对照组(P>0.05);组间并发症发生率比较无统计学意义(P>0.05)。结论 三联手术治疗闭角型青光眼合并白内障安全性高,可更好地改善视力与眼压,是临床上治疗青光眼合并白内障可靠方法。

目的 探讨雷公藤甲素防治大鼠青光眼术后滤过泡纤维化的可行性。方法 选取Wistar大鼠100只分为两组,对照组和观察组各50例。采用房水释放联合激光房角光凝法建立青光眼大鼠模型,然后所有大鼠均进行青光眼手术。手术后,观察组大鼠使用雷公藤甲素预防治疗青光眼术后滤过泡纤维化,对照组大鼠使用5-氟尿嘧啶预防治疗青光眼术后滤过泡纤维化。观察比较防治滤过泡纤维化效果。结果 观察组大鼠的眼压在手术后第1天与对照组相比无差异(P＞0.05),在第6天、14天低于对照组(P＜0.05),观察组大鼠滤过泡面积在手术后第1天、6天、14天均小于对照组大鼠(P＜0.05);观察组大鼠的治疗后滤过泡分型Ⅰ型和Ⅱ型均优于对照组,Ⅲ型和Ⅳ型均低于对照组(P＜0.05);观察组术后不良反应发生率为12.16%,低于对照组22.86%(P＞0.05)。结论 雷公藤甲素防治大鼠青光眼术后滤过泡纤维化效果明显,且安全性较高,值得临床广泛运用推广。

Objective To investigate the feasibility of triptolide in prevention and cure rats glaucoma surgery fibrosis. Methods 100 cases of Wistar rats were divided into two groups, with 50 cases in the control group and the observation group.Glaucoma rat model were built by aqueous release combined with laser photocoagulation, and all rats underwent glaucoma surgery. After surgery, the rats in the observation group were observed their triptolide preventive treatment in glaucoma surgery fibrosis, the control rats were observed their 5-fluorouracil preventive treatment in glaucoma surgery fibrosis.The effects of prevention and treatment of bleb fibrosis were compared. Results The intraocular pressure of rats in observation group in the first day after surgery compared with the control group has no significant difference (P>0.05), on the 6th、 14th day it was lower than the control group rats(P<0.05). Filtration area in the observation group on first, 6th day, 14th days after surgery, was less than the control rats(P<0.05); In the observation group, the type Ⅰ and type Ⅱ of filtering bleb were better than those of the control group, the type Ⅲ and type Ⅳ were lower than those of the control group (P<0.05);The adverse reaction rate was 12.16% in observation group, it was lower than the control group 22.86% (P<0.05). Conclusion Triptolide in prevention and cure of rats glaucoma surgery fibrosis is obvious, and high security. It is worthy of promotion.

目的 总结分析青光眼术后前房形成延缓的原因与处理措施。方法 选取2010年12月—2013年12月在我院行青光眼滤过术的84例患者(112眼),回顾性分析术后发生浅前房的原因及相应处理措施。结果 术后出现浅前房为26眼,占23.2%;其中高滤过泡引流过畅18眼(69.2%),结膜伤口渗漏5眼(19.2%),脉络膜脱离2眼(7.6%),恶性青光眼1眼(3.8%),大多数浅前房均经保守治疗恢复,1例需行再次手术。结论 青光眼术后前房延缓形成发生率较高,主要原因是脉络膜脱离、滤过作用强、结膜伤口渗漏、恶性青光眼等,及时发现并采取相应处理是浅前房恢复正常的关键。

       目的   基于最佳矫正视力（BCVA）、角膜水肿程度对比改良与常规小梁切除术治疗急性闭角型青光眼（AACG）的疗效。方法   回顾性收集2021年12月—2023年6月期间信阳爱尔眼科医院收治的112例AACG患者作为研究对象，依据1∶1匹配原则，将接受常规小梁切除术的56例患者作为对照组，接受改良小梁切除术的56例患者作为观察组，统计两组围术期BCVA、眼压、术后浅前房形成状况、角膜水肿程度以及并发症状况。结果   术后3个月，观察组视力为（0.63±0.04）logMAR，高于对照组（0.50±0.03）logMAR，眼压为（16.22±2.28）mmHg，低于对照组（19.95±2.31）mmHg（t=19.457、8.600，均P＜0.05）；观察组浅前房发生率为8.93%，低于对照组的26.79%（χ ² =6.087，P=0.014）；观察组角膜水肿状况优于对照组（Z=2.737，P=0.006）；观察组脉络膜脱离率、滤道阻塞率、前房积血率、虹膜炎症率依次为1.79%、5.36%、16.07%、10.71%，均低于对照组17.86%、23.21%、32.14%、35.71%（χ ² =8.166、7.292、3.953、9.818，均P＜0.05）。结论   较常规小梁切除术，改良小梁切除术治疗AACG患者，有助于改善视力、降低眼压、减轻角膜水肿、减少浅前房发生，且安全性较高。

       Objective  To compare the efficacy of modified and conventional trabeculectomy in the treatment of acute angle-closure glaucoma（AACG）based on best-corrected visual acuity（BCVA）and degree of corneal edema．Methods  A total of 112 patients with AACG admitted to the hospital during December 2021 to June 2023 were retrospectively selected as study objects．According to the 1∶1 matching principle，56 patients receiving conventional trabeculectomy were selected as control group，and 56 patients receiving modified trabeculectomy were selected as observation group．Perioperative BCVA，intraocular pressure，postoperative shallow anterior chamber formation，degree of corneal edema and complications were analyzed．Results  At three months postoperatively，visual acuity in the observation group was（0.63±0.04）logMAR，which was higher than that in the control group（0.50±0.03）logMAR，and intraocular pressure was（16.22±2.28）mmHg，which was lower than that in the control group（19.95±2.31）mmHg（t=19.457，8.600，P＜0.05）；the incidence of shallow anterior chamber in the observation group was 8.93%，which was lower than that of the control group（26.79%）（χ ² =6.087，P=0.014）；the corneal edema status in the observation group was better than that of the control group（Z=2.737，P=0.006）；the rates of choroidal detachment，filtering channel obstruction，hyphema，and iris inflammation in the observation group were 1.79%，5.36%，16.07%，and 10.71%，respectively，which were lower than those of the control group（17.86%，23.21%，32.14%，and 35.71%）（χ ² =8.166，7.292，3.953，and 9.818，P＜0.05）．Conclusions  Compared with conventional trabeculectomy，modified trabeculectomy can improve visual acuity，reduce intraocular pressure，relieve corneal edema，and reduce the occurrence of shallow anterior chamber in patients with AACG，with higher safety．