Effects of vitrectomy with preoperative intravitreal Conbercept for proliferative diabetic retinopathy
10.3980/j.issn.1672-5123.2018.2.42
- VernacularTitle:玻璃体腔内注射康柏西普辅助25G玻切术治疗PDR的疗效分析
- Author:
Huai-Sheng ZHOU
1
;
Hai-Zhi MA
;
Wan-Ling LIANG
;
Shi-Gang YAN
Author Information
1. 528000,中国广东省佛山市第二人民医院眼科中心
- Keywords:
proliferative diabetic retinopathy;
conbercept;
vitrectomy;
25G
- From:
International Eye Science
2018;18(2):363-366
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To analyze the clinical effects of preoperative intravitreal Conbercept combined vitrectomy for proliferative diabetic retinopathy ( PDR) patients.?METHODS:From June 2014 to May 2017, 57 patients (65 eyes) diagnosed with PDR. The patients were divided into two groups according to whether received preoperative intravitreal conbercept: intravitreal group ( 27 cases, 31 eyes), control group (30 cases, 34 eyes). Intravitreal group was treated with 0. 05mg ( 0. 05mL ) conbercept intravitreal injection 3d before vitrectomy, while control group was treated with vitrectomy alone. The overall surgical time, intraoperative bleeding, use of endodiathermy, iatrogenic retinal hole, and silicone oil, postoperative vitreous hemorrhage and the best corrected visual acuity were recorded and analyzed.?RESULTS: The average surgical time of intravitreal group was lower ( P < 0. 05 ), while intraoperative hemorrhage rate, rate of endodiathermy application, iatrogenic hiatal incidence, rate of silicone oil application, incidences of recurrent vitreous hemorrhage of intravitreal group were lower than those of control group ( all P<0. 05 ) . Intravitreal group got better postoperative best corrected visual acuity than control group (P<0. 05).?CONCLUSION: Intravitreal conbercept for proliferative diabetic retinopathy before 25G vitrectomy decreased surgical complications, reduced the surgical time and postoperative vitreous hemorrhage, and improved the potoperative best corrected visual acuity.
