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Clinical Trial Summary

This study aims to conduct a multicenter, prospective, randomized clinical trial to scientifically evaluate the safety and efficacy of different perioperative sedation methods during endovascular thrombectomy in acute ischemic stroke patients with large vessel occlusion in the anterior circulation.


Clinical Trial Description

In the perioperative period of endovascular thrombectomy, the main sedation options are midazolam (MDZ) and dexmedetomidine (DEX). Research has shown that both sedation methods have their advantages and disadvantages, and there is no consensus on how to choose between them. Therefore, this study aims to conduct a multicenter, prospective, randomized clinical trial to scientifically evaluate the safety and efficacy of different perioperative sedation methods during endovascular thrombectomy (EVT) in AIS patients with large vessel occlusion in the anterior circulation and hopes to contribute to the advancement of EVT in clinical practice. In this trial, acute ischemic stroke patients with large vessel occlusion in the anterior circulation within 24 hours of symptom onset or last known well will be included. In the screening stage, participants who meet the inclusion criteria of the trial, upon completion of screening/baseline assessment and after signing the informed consent, will be randomly assigned in a 1:1 ratio to one of the following two treatment groups: the dexmedetomidine and midazolam conscious sedation groups. The primary end point is the proportion of modified Ranking score of 0-2 at 90 days. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06139692
Study type Interventional
Source Jinling Hospital, China
Contact Rui Liu
Phone +86 2584801861
Email liurui8616@163.com
Status Recruiting
Phase Phase 4
Start date November 21, 2023
Completion date February 13, 2026

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