Effect of Leizumab on diabetic retinopathy with neovascular glaucoma and the influence of serum levels of vascular endothelial growth factor and insulin-like growth factor-1
SUN Feng YANG Xuelong WU Bing
Department of Ophthalmology, Nanjing Gaochun People’s Hospital, Jiangsu Province, Nanjing 211300, China
Abstract:Objective To explore the effect of Leizumab on diabetic retinopathy (DR) with neovascular glaucoma (NVG) and the influence of serum levels of vascular endothelial growth factor (VEGF) and insulin-like growth factor-1 (IGF-1). Methods Eighty-three DR with NVG patients treated in Nanjing Gaochun People’s Hospital from November 2018 to November 2021 were selected and divided into simple operation group (47 cases, 48 eyes, underwent pars-plana vitrectomy) and pre-injection combined operation group (36 cases, 39 eyes, underwent pars-plana vitrectomy after preoperative injection of Leizumab) according to treatment methods. The perioperative conditions of the two groups were recorded and compared. The differences of intraocular pressure, visual acuity, and serum indexes were compared between the two groups before and after three months treatment. The incidence of postoperative complications in the two groups was analyzed. Results The operation time of the pre-injection combined operation group was shorter than that of the simple operation group, and the times of electrocoagulation hemostasis and neovascularization bleeding were lower than those of the simple operation group (P<0.05). After three months treatment, the levels of intraocular pressure, VEGF, and IGF-1 in two groups were lower than those before treatment, the best corrected visual acuity was better than that before treatment, and the levels of intraocular pressure, VEGF, and IGF-1 in the pre-injection combined operation group were lower than that in the simple operation group, and the best corrected visual acuity was better than that in the simple operation group (P<0.05). There was no significant difference in the total incidence of complications between the two groups (P>0.05). Conclusion Pre-injection of Leizumab in the treatment of DR with NVG is effective and can shorten the operation time with high safety.
孙峰 杨学龙 吴兵. 雷珠单抗对糖尿病视网膜病变伴新生血管性青光眼的疗效及血清血管内皮生长因子和胰岛素样生长因子-1水平的影响[J]. 中国医药导报, 2023, 20(2): 118-121.
SUN Feng YANG Xuelong WU Bing. Effect of Leizumab on diabetic retinopathy with neovascular glaucoma and the influence of serum levels of vascular endothelial growth factor and insulin-like growth factor-1. 中国医药导报, 2023, 20(2): 118-121.