Minocycline After Successful Endovascular Thrombectomy Recanalization in Acute Anterior Circulati… (NCT07594314) | Clinical Trial Compass
RecruitingPhase 2/3
Minocycline After Successful Endovascular Thrombectomy Recanalization in Acute Anterior Circulation Large Vessel Occlusion (ATTRACTION-MINOA)
China860 participantsStarted 2026-05-21
Plain-language summary
Endovascular thrombectomy (EVT) improves outcomes in patients with acute large vessel occlusion (LVO). However, despite successful recanalization rates exceeding 80%, fewer than 50% of patients achieve favorable functional outcomes at 90 days, indicating a high rate of futile recanalization. Potential mechanisms include no-reflow, reperfusion injury, and microcirculatory dysfunction, which are closely associated with post-recanalization neuroinflammation.
Minocycline is a second-generation tetracycline with pleiotropic neuroprotective effects, including inhibition of microglial activation, reduction of inflammatory mediators, suppression of matrix metalloproteinases, attenuation of oxidative stress, and preservation of blood-brain barrier integrity. Prior preclinical and clinical studies suggest that minocycline may improve neurological outcomes in acute ischemic stroke.
This study is a multicenter, prospective, double-blind, randomized controlled trial designed to evaluate the safety and efficacy of adjunctive minocycline in patients with acute anterior circulation LVO who achieve successful recanalization after EVT. The trial will assess whether early administration of minocycline improves functional outcomes and reduces futile recanalization.
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 ≥18 years;
. Pre-stroke mRS score of 0-1;
. Time from symptom onset to randomization ≤24 hours, including wake-up stroke or unwitnessed stroke. Symptom onset is defined as the last known well time;
. Baseline NIHSS score of 6-25;
. ASPECTS ≥6 on non-contrast CT or DWI;
. Clinical symptoms attributable to acute occlusion at one of the following sites, confirmed by CTA, MRA, or DSA: intracranial internal carotid artery, M1 segment of the middle cerebral artery, or M2 trunk of the MCA;
. Successful recanalization defined as mTICI 2b-3 after mechanical thrombectomy, with no evidence of secondary embolization in non-target vessels; or spontaneous improvement to mTICI 2b-3 on diagnostic angiography prior to thrombectomy with no planned intervention;
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.
. History of pseudomembranous colitis or antibiotic-associated colitis;
. Known allergy to tetracycline antibiotics, any component of the investigational drug, radiocontrast agents, or nitinol materials;
. Known resistance to tetracycline antibiotics;
. Use of tetracycline antibiotics within 7 days prior to randomization;
. History of intracranial hemorrhage within the past 3 months, including intraparenchymal hemorrhage, intraventricular hemorrhage, subarachnoid hemorrhage, subdural hematoma, or epidural hematoma;