Efficacy and Safety of Tenecteplase Bridging Mechanical Thrombectomy for Acute Large Vessel Occlu… (NCT06658197) | Clinical Trial Compass
RecruitingPhase 3
Efficacy and Safety of Tenecteplase Bridging Mechanical Thrombectomy for Acute Large Vessel Occlusion Stroke
China850 participantsStarted 2025-12-25
Plain-language summary
A phase III, multicentre, prospective, randomised, open-label, blinded-endpoint clinical trial will evaluate two thrombolytic agents for the treatment of acute large vessel occlusion stroke within 4.5 hours from symptoms onset: intravenous tenecteplase bridging mechanical thrombectomy vs. intravenous alteplase bridging mechanical thrombectomy.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age is ≥18 years.
. AIS symptom onset ≤4.5 hours, onset time refers to the time the patient was last known to be well. (Recommendation time from thrombolysis to puncture within 60 minutes).
. Arterial occlusion of the internal carotid artery (ICA), anterior cerebral artery (ACA), posterior cerebral artery (PCA), M1 or M2 segment of the middle cerebral artery (MCA), or basilar artery on computed tomography angiography (CTA) or magnetic resonance angiography (MRA).
. Prestroke mRS score ≤2.
. Informed consent from the patient or legally authorised representative.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Patients diagnosed with hemorrhagic stroke (including intraparenchymal hemorrhage, intraventricular hemorrhage, subarachnoid hemorrhage, subdural/extradural hematoma, etc.) or other related conditions identified by CT.
. Contraindication to imaging examinations involving contrast agent injection.
. Patients presenting with clinical symptoms of coma (NIHSS Score Item 1a = 3).
. History of intracranial hemorrhage.
. History of severe head trauma or stroke within the past 3 months.
. Intracranial or intraspinal surgery within the past 3 months.
. Major surgery within the past 2 weeks.
. Gastrointestinal or urinary tract bleeding within the past 3 weeks.