Analysis of risk factors for postoperative retinal re-detachment in patients with rhegmatogenous retinal detachment
10.13389/j.cnki.rao.2024.0011
- VernacularTitle:孔源性视网膜脱离患者术后视网膜再次脱离的危险因素分析
- Author:
Yongying ZHOU
1
;
Qianyi LU
Author Information
1. 215200 江苏省苏州市,苏州市吴江区儿童医院眼科
- Keywords:
rhegmatogenous retinal detachment;
axial length;
recurrent retinal detachment
- From:
Recent Advances in Ophthalmology
2024;44(1):58-61,75
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the risk factors that may cause recurrent retinal detachment in rhegmatogenous retinal detachment(RRD)patients after surgery.Methods A total of 403 patients(403 eyes)with RRD diagnosed in the Department of Ophthalmology of the First Affiliated Hospital of Soochow University from October 2020 to April 2022 were included in this study.Among them,35 patients underwent the scleral buckling,79 patients underwent the pars plana vit-rectomy(PPV)+intravitreal gas tamponade,222 patients underwent the PPV+intravitreal silicone oil tamponade,and 67 patients underwent the PPV+vitreous silicone oil tamponade+silicone oil removal.The postoperative follow-up lasted for at least 3 months.Risk factors affecting one-time retinal reattachment after RRD surgery were analyzed by univariate and multivariate Logistic analyses,and Logistic regression was applied to construct a risk prediction model.Results Among the 403 eyes with RRD,369 eyes had retinal reattachment on the first try,and 34 eyes did not,with a one-time reat-tachment rate of 91.6％.The univariate analysis showed that the differences in axial length(AL),surgical approach,loca-tion of the tear,and size of the tear between patients with one-time retinal reattachment and those without reattachment were statistically significant(all P＜0.05).From the regression equation,it was found that the risk of non-reattachment af-ter RRD surgery of patients with an AL ≥ 26 mm was 4.248 times higher than those with an AL＜26 mm(P＜0.05).The multivariate Logistic regression analysis showed that AL,location of the tear,size of the tear,and surgical approach were risk factors for non-reattachment after RRD surgery(all P＜0.05).The Hosmer-Lemeshow test yielded P=0.165.The re-sults of the receiver operating characteristic curve analysis showed that the area under the curve to predict whether retinal re-detachment occurs after RRD surgery was 0.892(95％CI:0.832-0.953),and the sensitivity and specificity were 79.4％and 87.3％,respectively(P＜0.05).Conclusion AL is an independent risk factor for retinal re-detachment after RRD surgery.The prediction model constructed based on AL,location of the tear,size of the tear,and the surgical method can accurately predict whether retinal detachment will occur after RRD surgery.
