目的探讨玻璃体切除术(PPV)联合雷珠单抗玻璃体注射治疗增殖性糖尿病视网膜病变(PDR)的临床疗效。方法选择2014年1月至2017年12月西安市第四医院眼科收治的68例PDR患者为研究对象,按照随机数表法分为观察组和对照组,每组34例,观察组给予...目的探讨玻璃体切除术(PPV)联合雷珠单抗玻璃体注射治疗增殖性糖尿病视网膜病变(PDR)的临床疗效。方法选择2014年1月至2017年12月西安市第四医院眼科收治的68例PDR患者为研究对象,按照随机数表法分为观察组和对照组,每组34例,观察组给予PPV联合雷珠单抗玻璃体注射治疗,对照组单纯给予PPV治疗,比较两组患者术后视力改善情况、手术时间、眼内压、黄斑中心凹视网膜和并发症情况。结果观察组患者的术后视力改善率为70.6%,明显高于对照组的41.2%,差异具有统计学意义(P<0.05);观察组患者手术时间为(55.7±11.6) min,明显短于对照组的(92.4±13.5) min,黄斑中心凹视网膜厚度为(289.3±20.1)μm,明显低于对照组(331.5±22.4)μm,差异均有统计学意义(P<0.05);观察组和对照组患者术后眼压[(17.4±3.3) mm Hg vs (18.7±3.5) mm Hg]比较差异无统计学意义(P>0.05);并发症主要为无菌性眼炎、术后再出血、术后感染和再增殖,观察组患者术后并发症的发生率为17.6%(6/34),明显低于对照组的55.9%(19/34),差异有统计学意义(P<0.05)。结论 PPV联合雷珠单抗玻璃体注射治疗PDR可以有效改善患者视力,减少术后并发症发生率,临床疗效显著,值得推广应用。展开更多
Background：Neovascular glaucoma （NVG） is a refractory glaucoma.The management of NVG is very difficult,and it is more difficult when combined with vitreous hemorrhage.The aim of this study was to investigate the ef...Background：Neovascular glaucoma （NVG） is a refractory glaucoma.The management of NVG is very difficult,and it is more difficult when combined with vitreous hemorrhage.The aim of this study was to investigate the effects of ranibizumab plus combined surgery for NVG with vitreous hemorrhage.Methods：A total of 26 eyes of 26 NVG patients with vitreous hemorrhage were recruited in this study.The patients aged from 36 to 63 years with a mean age of 51.97 ± 7.60 years.The mean intraocular pressure （IOP） was 46.38 ± 5.75 mmHg （1 mmHg =0.133 kPa） while being treated with the maximum medical therapy.The mean best-corrected visual acuities converted to logarithm of the minimum angle of resolution （logMAR BCVA） was 2.62 ± 0.43.All the patients underwent intravitreal injection of 0.5 mg （0.05 ml） ranibizumab combined with pars plana vitrectomy （PPV）,pars plana lensectomy （PPL） with a preserved anterior capsule,panretinal photocoagulation （PRP）,and trabeculectomy （intravitreal ranibizumab [IVR] ＋ PPV ＋ PPL ＋ PRP ＋ trabeculectomy）.The IOP and logMAR BCVA were the main outcome measures in this study.Results：The follow-up period was 12 months.The mean postoperative IOPs were 26.38 ± 3.75 mmHg,21.36 ± 3.32 mmHg,1 8.57 ± 3.21 mmHg,and 16.68 ± 2.96 mmHg,respectively at 7 days,1 month,3 months,and 12 months after PPV ＋ PPL ＋ PRP ＋ trabeculectomy.At the last follow-up,the mean IOP was significantly lower than the preoperative one （t =6.612,P =0.001）.At 7 days,1 month,3 months,and 12 months after PPV ＋ PPL ＋ PRP ＋ trabeculectomy,the mean logMAR BCVA were 1.30 ± 0.36,1.29 ± 0.37,1.29 ± 0.39,and 1.26 ± 0.29,respectively.At the last follow-up,the mean logMAR BCVA was significantly improved,and the difference was statistically significant compared with preoperative one （t =6.133,P =0.002）.The logMAR BCVA improved in 22 eyes （84.62%）,and remained stable in 4 eyes （15.38%）.The neovascularization in the iris and the angle regressed significantly in all pa展开更多
The pathogenesis of rhegmatogenous retinal detachment depends on three factors, namely, retinal rupture, vitreous liquefaction and traction causing the retina to separate from the pigment epithelium, among which retin...The pathogenesis of rhegmatogenous retinal detachment depends on three factors, namely, retinal rupture, vitreous liquefaction and traction causing the retina to separate from the pigment epithelium, among which retinal rupture is the most important. Retinopathy is caused by a gap between the neurosensory retina and the retinal pigment epithelium, which severely damages the visual function of the patient. Therefore, early clinical discovery, prevention and selection of an appropriate treatment are important. This article reviews progress in the treatment of retinal detachment.展开更多
文摘目的探讨玻璃体切除术(PPV)联合雷珠单抗玻璃体注射治疗增殖性糖尿病视网膜病变(PDR)的临床疗效。方法选择2014年1月至2017年12月西安市第四医院眼科收治的68例PDR患者为研究对象,按照随机数表法分为观察组和对照组,每组34例,观察组给予PPV联合雷珠单抗玻璃体注射治疗,对照组单纯给予PPV治疗,比较两组患者术后视力改善情况、手术时间、眼内压、黄斑中心凹视网膜和并发症情况。结果观察组患者的术后视力改善率为70.6%,明显高于对照组的41.2%,差异具有统计学意义(P<0.05);观察组患者手术时间为(55.7±11.6) min,明显短于对照组的(92.4±13.5) min,黄斑中心凹视网膜厚度为(289.3±20.1)μm,明显低于对照组(331.5±22.4)μm,差异均有统计学意义(P<0.05);观察组和对照组患者术后眼压[(17.4±3.3) mm Hg vs (18.7±3.5) mm Hg]比较差异无统计学意义(P>0.05);并发症主要为无菌性眼炎、术后再出血、术后感染和再增殖,观察组患者术后并发症的发生率为17.6%(6/34),明显低于对照组的55.9%(19/34),差异有统计学意义(P<0.05)。结论 PPV联合雷珠单抗玻璃体注射治疗PDR可以有效改善患者视力,减少术后并发症发生率,临床疗效显著,值得推广应用。
文摘Background：Neovascular glaucoma （NVG） is a refractory glaucoma.The management of NVG is very difficult,and it is more difficult when combined with vitreous hemorrhage.The aim of this study was to investigate the effects of ranibizumab plus combined surgery for NVG with vitreous hemorrhage.Methods：A total of 26 eyes of 26 NVG patients with vitreous hemorrhage were recruited in this study.The patients aged from 36 to 63 years with a mean age of 51.97 ± 7.60 years.The mean intraocular pressure （IOP） was 46.38 ± 5.75 mmHg （1 mmHg =0.133 kPa） while being treated with the maximum medical therapy.The mean best-corrected visual acuities converted to logarithm of the minimum angle of resolution （logMAR BCVA） was 2.62 ± 0.43.All the patients underwent intravitreal injection of 0.5 mg （0.05 ml） ranibizumab combined with pars plana vitrectomy （PPV）,pars plana lensectomy （PPL） with a preserved anterior capsule,panretinal photocoagulation （PRP）,and trabeculectomy （intravitreal ranibizumab [IVR] ＋ PPV ＋ PPL ＋ PRP ＋ trabeculectomy）.The IOP and logMAR BCVA were the main outcome measures in this study.Results：The follow-up period was 12 months.The mean postoperative IOPs were 26.38 ± 3.75 mmHg,21.36 ± 3.32 mmHg,1 8.57 ± 3.21 mmHg,and 16.68 ± 2.96 mmHg,respectively at 7 days,1 month,3 months,and 12 months after PPV ＋ PPL ＋ PRP ＋ trabeculectomy.At the last follow-up,the mean IOP was significantly lower than the preoperative one （t =6.612,P =0.001）.At 7 days,1 month,3 months,and 12 months after PPV ＋ PPL ＋ PRP ＋ trabeculectomy,the mean logMAR BCVA were 1.30 ± 0.36,1.29 ± 0.37,1.29 ± 0.39,and 1.26 ± 0.29,respectively.At the last follow-up,the mean logMAR BCVA was significantly improved,and the difference was statistically significant compared with preoperative one （t =6.133,P =0.002）.The logMAR BCVA improved in 22 eyes （84.62%）,and remained stable in 4 eyes （15.38%）.The neovascularization in the iris and the angle regressed significantly in all pa
文摘The pathogenesis of rhegmatogenous retinal detachment depends on three factors, namely, retinal rupture, vitreous liquefaction and traction causing the retina to separate from the pigment epithelium, among which retinal rupture is the most important. Retinopathy is caused by a gap between the neurosensory retina and the retinal pigment epithelium, which severely damages the visual function of the patient. Therefore, early clinical discovery, prevention and selection of an appropriate treatment are important. This article reviews progress in the treatment of retinal detachment.
