Predictive value of CTA combined with CTP in the treatment and rehabilitation of patients with unilateral middle cerebral artery infarction
CHANG Dongmei1 LI Zhiwei2▲
1.Department of Imaging, Suzhou Integrated Traditional and Western Medicine Hospital, Jiangsu Province, Suzhou 215101, China; 2.Department of Imaging, the Second Affiliated Hospital of Suzhou University, Jiangsu Province, Suzhou 215101, China
Abstract:Objective To investigate the predictive value of CT angiography (CTA) combined with CT perfusion imaging (CTP) in the treatment and rehabilitation of patients with unilateral middle cerebral artery infarction. Methods A total of 89 patients with unilateral middle cerebral artery infarction who were treated in Suzhou Integrated Traditional and Western Medicine Hospital from January 2020 to October 2022 were selected, all patients were given routine treatment, follow-up to 90 days after treatment, the clinical data, CTA and CTP parameters of patients with effective (65 cases) and ineffective (24 cases) treatment, good prognosis (57 cases) and bad prognosis (32 cases) were analyzed and compared. Results There were significant differences in collateral circulation and relative cerebral volume (rCBV) between effective and ineffective patients (P<0.05). The area under receiver operator characteristic(ROC) curves for collateral circulation (poor =1, good =0), rCBV and combined prediction of treatment failure were 0.780, 0.724, and 0.745, respectively (P<0.05). There were significant differences in collateral circulation, rCBV, and relative mean transmit time between good and bad prognosis patients (P<0.05). The area under ROC curve of collateral circulation, rCBV and combined prediction of poor prognosis were 0.836, 0.767 and 0.778, respectively (P<0.05). The area under ROC curve of relative mean transmit time for predicting poor prognosis was 0.620 (P>0.05). Conclusion CTA combined with CTP has a certain predictive value in the treatment effect and prognosis of patients with unilateral middle cerebral artery infarction, which is worth further study.
常冬梅1 李志伟2▲. CTA结合CTP对单侧大脑中动脉供血区脑梗死患者治疗及康复效果的预测价值[J]. 中国医药导报, 2023, 20(35): 14-18.
CHANG Dongmei1 LI Zhiwei2▲. Predictive value of CTA combined with CTP in the treatment and rehabilitation of patients with unilateral middle cerebral artery infarction. 中国医药导报, 2023, 20(35): 14-18.