RT期刊文章SR电子T1加权皮质方面相比对总方面结果预测前大血管闭塞血栓切除术(S24.007)摩根富林明神经病学神经学乔FD Lippincott Williams &威尔金斯SP 3505 10.1212 / WNL。首页0000000000203315签证官100 17补充2 A1 Pratit Patel A1 Manisha Koneru A1玛丽Penckofer A1 Thanh阮A1 khalife简A1雷纳托奥利维拉A1穆罕默德Abdalkader A1皮尔斯·克莱因A1尼古拉斯义务警员A1卡门斯科特托马斯A1 Ajith A1詹姆斯Siegler年2023 UL //www.ez-admanager.com/content/100/17_Supplement_2/3505.abstract AB目的:比较结果预测使用皮质阿尔伯塔中风程序早期的首页计算机断层扫描(方面)对总评分方面,在大血管闭塞中风发生血栓切除术。背景:10点方面占皮层下结构,更有可能梗塞和差别与长期的结果相比,受伤的皮层区域。更具体,cortically-weighted支持率方面得分可以更准确地预测长期成功的血管再通后功能的结果。设计/方法:注册表2的数据全面中风中心(网站1:2016 - 2021;网站2:2019 - 2021)包括M1患者或颈内动脉(ICA)遮挡了血栓切除术合并进行分析。主要结果是90天的改良Rankin的转变(夫人),调整先验年龄,pre-stroke夫人,基线国立卫生研究院的中风尺度,M1和颈内动脉(ICA)闭塞,和成功再通(TICI 2 b / 3)。10点方面的培训模型(tASPECTS)与7 - point cortical-weighted方面(cASPECTS)生成在站点1和验证站点2中,使用接收器算子特征与模型相比(ROC)和纠正Akaike信息准则(AICc)。结果:328名包括患者(网站1 /培训组= 181;网站2 /验证= 147),平均年龄是71 y(差61.25—-82),其中119 (36.28%)ICA闭塞,与平均tASPECTS 9 (IQR 8 - 10)和中位数cASPECTS 6(差5 - 7)。在推导cASPECTS队列,多层次ROC曲线生成、调整与曲线下的区域(AUC)预测转变夫人从0.8546 - -0.9110 (AICc = 690.078, r ^ 2 = 0.5936)。在验证中,误分类率为71.6%,然而,当扩展的灵活性(+ /−1单元)夫人,模型分类验证网站数据正确的55.8%的时间。tASPECTS训练队列,夫人预测类的AUC范围从0.8812 - -0.9250 (AICc = 693.646, r ^ 2 = 0.6165),在模型表现的病例中没有区别cASPECTS (p = 0.14)。 In validation cohort, the misclassification rate was 73.47%, and improved to 50.3% correct when expanded for flexibility(+/−1 mRS unit).Conclusions: The cASPECTS and tASPECTS were similarly predictive of 90-day mRS scores following successful recanalization.Disclosure: Dr. Patel has nothing to disclose. Ms. Koneru has nothing to disclose. Ms. Penckofer has nothing to disclose. Dr. Nguyen has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Vesalio. Dr. Nguyen has received personal compensation in the range of $0-$499 for serving on a Scientific Advisory or Data Safety Monitoring board for NIH. Dr. Nguyen has received personal compensation in the range of $500-$4,999 for serving on a Scientific Advisory or Data Safety Monitoring board for Avania. Dr. Nguyen has received personal compensation in the range of $500-$4,999 for serving as an Editor, Associate Editor, or Editorial Advisory Board Member for AHA. The institution of Dr. Nguyen has received research support from Boston Medical Center. The institution of Dr. Nguyen has received research support from Society of Vascular and Interventional Neurology. Dr. Khalife has nothing to disclose. Dr. Oliveira has nothing to disclose. Mohamad Abdalkader has nothing to disclose. Mr. Klein has nothing to disclose. Mr. Vigilante has nothing to disclose. Scott Kamen has nothing to disclose. Dr. Thomas has received personal compensation for serving as an employee of Cooper Univeristy Health Care. Dr. Thomas has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Stryker. Dr. Thomas has received personal compensation in the range of $500-$4,999 for serving as a Consultant for Medtronic. Dr. Thomas has received personal compensation in the range of $500-$4,999 for serving as a Consultant for CereVasc. Dr. Siegler has received personal compensation in the range of $10,000-$49,999 for serving as a Consultant for Ceribell. Dr. Siegler has received personal compensation in the range of $10,000-$49,999 for serving on a Speakers Bureau for AstraZeneca.