Tirofiban Combined With Aspirin in Moderate Ischemic Stroke (NCT07760922) | Clinical Trial Compass
Not Yet RecruitingPhase 4
Tirofiban Combined With Aspirin in Moderate Ischemic Stroke
China1,168 participantsStarted 2026-10-01
Plain-language summary
Ischemic stroke accounts for the majority of stroke cases in China, and moderate ischemic stroke (NIHSS 4-10) carries a high risk of early neurologic deterioration (END) and long-term disability. Although intensified antiplatelet strategies reduce END, they have not consistently improved long-term functional outcome. Tirofiban, a selective glycoprotein IIb/IIIa receptor inhibitor, has shown a clinically meaningful trend toward better 90-day functional outcome (mRS 0-1) in prior tirofiban trials, but existing sample sizes were underpowered to detect this difference.
TAMIS is a multicenter, randomized, double-blind, placebo-controlled superiority trial in patients with acute moderate ischemic stroke (NIHSS 4-10) within 24 hours of last known well. Eligible patients are randomized 1:1 to tirofiban plus aspirin versus placebo plus aspirin, both on a background of guideline-based standard medical care. The primary efficacy endpoint is the proportion of patients with an excellent functional outcome (mRS 0-1) at 90 days. The primary safety endpoint is symptomatic intracranial hemorrhage within 48 (±12) hours by the Heidelberg criteria.
Who can participate
Age range
18 Years – 80 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 18-80 years;
. Acute ischemic stroke; time from last known well to randomization ≤ 24 hours;
. Pre-randomization NIHSS score 4-10, with at least one of item 5 (upper limb) or item 6 (lower limb) ≥ 1;
. Pre-stroke modified Rankin Scale (mRS) ≤ 1;
. Written informed consent provided by the patient or a legally authorized representative.
Exclusion criteria
. Intracranial hemorrhage confirmed by CT or MRI;
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.
What they're measuring
1
Proportion of patients with mRS 0-1 at 90 days (%)
Timeframe: At 90 days after randomization
2
Symptomatic intracranial hemorrhage within 48 (±12) hours (Heidelberg criteria) (%)