Author:
Ge Peicong,Ye Xun,Liu Xingju,Deng Xiaofeng,Wang Jia,Wang Rong,Zhang Yan,Zhang Dong,Zhang Qian,Zhao Jizong
Abstract
Object: To investigate the association between p.R4810K variant and postoperative collateral formation (PCF) in patients with moyamoya disease. Methods: The p.R4810K variant was detected in 254 Chinese moyamoya patients. Surgically treated 273 hemispheres with preoperative and postoperative digital subtraction angiography were included. PCF was evaluated on lateral and anteroposterior views using angiography. Univariate and multivariate logistic regression analyses were performed to determine the influence factors for PCF. Results: Among 254 patients, 191 (75.2%) patients carried wild-type p.R4810K variant (GG) and 63 patients (24.8%) carried the heterozygous p.R4810K variant (GA). PCF was better in patients with GA than in patients with GG both on lateral views and anteroposterior views (p < 0.001 and p < 0.001). Over the median 7 months follow-up after discharge, good PCF was observed in 201 hemispheres (73.6%), and poor PCF was observed in 72 hemispheres (26.4%). The univariable logistic regression showed that patients with GA (OR 4.681; 95% CI 1.925–11.383; p = 0.001) was associated with good PCF. On the other hand, the increasing age (OR 0.971; 95% CI 0.952–0.989; p = 0.002) and the presence of hemorrhage (OR 0.189; 95% CI 0.096–0.374; p = 0.000) were associated with poor PCF. Multivariate logistic regression analyses of p.R4810K variant and clinical variables showed that GA (OR 3.671; 95% CI 1.452–9.283; p = 0.006) was associated with a good PCF, while the presence of hemorrhage (OR 0.258; 95% CI 0.065–0.362; p = 0.000) was identified as a predictor of poor PCF. Conclusions: The heterozygous p.R4810K variant was associated with better PCF.
Subject
Cardiology and Cardiovascular Medicine,Clinical Neurology,Neurology
Cited by
15 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献