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Clinical Trial Summary

Two recent randomized controlled trials (BAOCHE and ATTENTION) have confirmed the efficacy and safety of endovascular therapy in patient with acute ischemic stroke (AIS) due to basilar artery occlusion (BAO). However, it is still inconclusive whether there is any differences between endovascular therapy with or without bridging intravenous thrombolysis in acute BAO. So far, no randomized controlled trial has been conducted specifically for endovascular therapy with or without intravenous thrombolysis for ischemic stroke due to BAO. Therefore, this study plans to conduct a prospective, multicenter, randomized controlled trial to compare the functional outcomes between endovascular therapy with and without intravenous thrombolysis in patient with AIS due to BAO. This study is a multicenter, parallel, open label, randomized controlled trial comparing direct endovascular therapy versus endovascular therapy bridging intravenous thrombolysis (IVT). This study intends to include patients with AIS due to BAO fulfilling the following inclusion criteria: patients with AIS caused by BAO confirmed by CTA/MRA/DSA; IVT can be started within 4.5 hours after symptoms onset; Age ≥ 18 years old; NIHSS score ≥ 6. The main outcome is the 3-month mRS scale score. Secondary outcomes included NIHSS at 24 hours and 7 days after surgery, CTA vascular recanalization at 24-72 hours, mRS at 5-7 days, and infarct volume. The safety outcomes included 90-day mortality and the incidence of sICH.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05631847
Study type Interventional
Source Sichuan Academy of Medical Sciences
Contact Fu-Qiang Guo, M.D.
Phone +8618981838913
Email guofuqiang2005@126.com
Status Recruiting
Phase N/A
Start date April 17, 2023
Completion date May 31, 2027

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