%0杂志文章%A林龙婷%A张浩%A刘飞峰%A陈晨%A陈楚双%A Andrew Bivard %A Mark W Parsons %A李刚%T血管内搭桥溶栓治疗核心生长较快的脑卒中患者%D 2023 %R 10.1212/WNL。0000000000207154% J神半岛投注体育官网经学%P 10.1212/WNL。背景与目的:对于急性缺血性患者,直接血管内取栓(EVT)是否能达到与桥接静脉溶栓(IVT)相当的结果仍不确定。本研究旨在探讨桥接IVT与直接EVT后缺血性核心生长速率是否影响患者预后。方法:这是一项基于国际脑卒中灌注成像登记(INSPIRE)的回顾性队列研究。选取卒中发病4.5小时内接受灌注CT的急性缺血性卒中患者。将直接进行EVT的患者与EVT之前接受IVT桥接治疗的患者进行比较。基于缺血核的线性生长模式假设,用灌注CT上急性缺血核体积除以卒中发病至灌注CT时间来估计缺血核的生长速率。根据其与桥接IVT的相互作用来预测主要结果,将核心生长速度分为快速(>15 mL/小时)和缓慢(≤15mL/小时)。主要结局为3个月时修改Rankin评分0-2。次要结局包括成功的取栓再灌注,以脑梗死患者的改良溶栓评分为2b-3,以及从腹股沟穿刺到再灌注的时间。结果:在INSPIRE的1221例EVT患者中,选择了323例患者,其中82例患者接受了直接EVT, 241例患者接受了桥接IVT。在核心生长快的患者中,桥接IVT与较高的良好临床结局率相关(直接EVT为39% vs 7%,优势比=8.75 [1.96-39.1],p=0.005),但对于核心生长慢的患者,差异不显著(直接EVT为55% vs 55%,优势比=1.00 [0.53-1.87],p=0.989)。 In patients with fast core growth, the bridging and direct EVT patients showed no difference in the reperfusion rate (80% vs. 76%, p=0.616). However, patients who received bridging IVT were more likely to achieve reperfusion earlier (the median groin to reperfusion time of 63.0 vs 94.0 minutes p=0.005).Discussion: Patients with fast core growth were more likely to benefit from bridging intravenous thrombolysis. This is likely because prior intravenous thrombolysis facilitates clot removal and thus reduces time to reperfusion. %U //www.ebmtp.com/content/neurology/early/2023/03/24/WNL.0000000000207154.full.pdf
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