Using BASIS technique for treating acute large vessel occlusion strokes
Official title: A Prospective Multicenter Registry Study on BASIS Technique for Endovascular Therapy of Acute Large Vessel Occlusion Strokes Due to Intracranial Atherosclerotic Disease (BASIS-DUO)
Run by Fujian Medical University Union Hospital · NCT06881420 · Data updated 2026-11-12
This study is testing a new method called BASIS to see if it can safely help people with severe strokes caused by blocked blood vessels in the brain recover better.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | Fujian Medical University Union Hospital Academic / other |
| Locations | 1 site (Fuzhou, Fujian) |
| Status | Recruiting |
| Started | January 1, 2024 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | October 14, 2026 |
| Trial ID | NCT06881420 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults aged 18 and older who have experienced an ischemic stroke within 72 hours and have neuroimaging indicating large vessel occlusion.
✕Probably not a fit
Patients with multiple vessel occlusions, hemorrhagic strokes, or contraindications to antiplatelet therapy may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to evaluate the safety and efficacy of the BASIS technique for endovascular therapy in patients with acute ischemic strokes caused by intracranial atherosclerotic disease. It involves a multicenter, prospective registry where patients will be treated using the BASIS method, which combines balloon angioplasty with distal protection from a stent retriever. The study will track various outcomes, including recanalization success, complications, and patient recovery over a three-month follow-up period. By focusing on complex lesions, this approach seeks to improve treatment outcomes and reduce complications.
Why it matters
Potential benefit: If successful, this study could lead to safer and more effective treatment options for patients suffering from acute ischemic strokes.
How similar studies have gone: While the BASIS technique is a novel approach, similar endovascular techniques have shown promise in treating acute strokes, suggesting potential for success.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age ≥18 years old; * Ischemic stroke; * Within 72 hours from the onset of symptoms to the time of visit, including post-awakening stroke or blindness For stroke patients, the time when symptoms start is defined as "the last normal time"; * Neuroimaging examination indicated occlusion of anterior or posterior intracranial large vessels, TOAST type was large atherosclerosis type. * BASIS technique was used for intravascular therapy. Exclusion Criteria: * Neuroimaging findings on admission, acute occlusion of multiple vessels and tandem lesions; * History of atrial fibrillation or heart valve surgery; * There are clinical contraindications to the use of antiplatelet drugs (hemophilia or thrombocytopenia).Rare disease, known history of coagulation disorders, platelet abnormalities; There is active internal bleeding, intracranial Bleeding history, arteriovenous malformation, aneurysm, etc.); * Other types of stroke, including hemorrhagic stroke.
Where it's running
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Fujian Medical University Union Hospital
Fuzhou, Fujian, China Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.