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Clinical Trial Summary

The CHOICE study suggested that the use of adjunct intra-arterial alteplase after successful endovascular reperfusion in large vessel occlusion acute ischemic strokes may result in a greater likelihood of excellent neurological outcome at 90 days. However, CHOICE was a phase-2 trial and almost exclusively enrolled anterior circulation occlusions. Therefore, data on the safety and efficacy of post-endovascular reperfusion IAT in posterior circulation stroke is lacking. In general, anterior circulation strokes are associated with a higher risk of ICH than posterior circulation strokes. Therefore, we believe it might be safer to perform post-endovascular reperfusion IAT posterior circulation stroke. Also, there are more perforator artery in the posterior circulation, IAT would be more likely to show its benefit. Therefore, we would like to explore IA rt-PA for posterior circulation stroke after successful MT in our RCT. In this study, one interim analysis will be performed when the enrollment volume reaches 50% of the total sample size (188 cases). DSMB will determine the premature termination or continuity of research.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05897554
Study type Interventional
Source Xuanwu Hospital, Beijing
Contact
Status Recruiting
Phase N/A
Start date August 11, 2023
Completion date July 1, 2026

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