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    					| Clinical Effects of Conbercept in Combination with Vitrectomy for Proliferative Diabetic Retinopathy | 
  					 
  					  										
						| WANG Huiyan, HU Peng, JIANG Lijuan, et al | 
					 
															
						| Shaoyang First Hospital, Affiliated to Shaoyang University, Shaoyang Hunan 422000 | 
					 
										
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													     		                            						                            																	    Abstract  【Objective】 To investigate the clinical effect of conbercept combined with vitrectomy (PPV) in the treatment of proliferative diabetic retinopathy (PDR). 【Methods】 Totally 46 patients (50 eyes) with PDR, who visited our hospital from August 2020 to October 2022, were selected as the study subjects, and they were randomly divided into two groups. There were 23 patients (25 eyes) in the conventional group who were treated with 23 G PPV alone and 23 patients (25 eyes) in the study group who were treated with conbercept-assisted 23 G PPV. Postoperative follow-up included a comparison of surgical duration and changes in intraoperative and postoperative conditions between the two groups. 【Results】 The average surgical duration in the study group was significantly lower than that in the conventional group (t=2.47, P<0.05). Postoperatively, the best corrected visual acuity (BCVA) in the study group was higher than that in the conventional group. Additionally, the rates of iatrogenic retinal break and retinal detachment treated with silicone oil tamponade were lower in the study group if compared to the conventional group (P<0.05). 【Conclusion】 PDR patients treated with conbercept-assisted 23 G PPV can effectively reduce surgical duration, enhance postoperative visual acuity, and decrease the incidence of complications.
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															    																	Received: 24 November 2023
																	    
															    															    															   	
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