Summary: This randomized controlled trial aims to evaluate whether adjunctive tirofiban therapy combined with endovascular treatment (EVT) improves neurological outcomes in patients with acute large vessel occlusion due to large-artery atherosclerosis. Patients will be randomized to receive either tirofiban or matching placebo after EVT. The primary efficacy endpoint is the proportion of patients achieving...

Summary: Acute ischemic stroke with large vessel occlusion is a frequently occurring life-threatening condition. Although endovascular treatment can effectively open occluded vessels, the successful reperfusion rate exceeds 80%, but the rate of good prognosis is less than 50%. The current clinical focus is on how to improve futile recanalization. Tirofiban is widely used in the treatment of stroke, as it c...

Summary: This study aims to evaluate whether initiating intravenous tirofiban within 48 hours of onset (with a 48-hour infusion), followed by sequential DAPT, can improve the likelihood of excellent functional outcomes (modified Rankin Scale score 0-1) in mild stroke patients, compared with standard DAPT therapy based on current guidelines.

Summary: Branch atheromatous disease (BAD)-related stroke, characterized by subcortical single infarcts without severe stenosis of the large artery, but with a clear atherosclerotic mechanism, is now regarded as a separate stroke type. BAD is associated with early neurological deterioration and poor prognosis, but is lack of effective therapy. The goal of this randomized controlled trial is to test the eff...

Summary: The goal of this clinical trial is to compare the efficacy and safety of intracoronary rhTNK-tPA or Tirofiban in patients with ST-segment elevation myocardial infarction and high thrombus burden. The main questions it aims to answer are: * Is the efficacy of intracoronary rhTNK-tPA non-inferior to intracoronary Tirofiban for the treatment of ST-segment elevation myocardial infarction in patients w...

Summary: This study aims to assess the no-reflow in patients with STEMI after intracoronary glycoprotein IIb/IIIa inhibitors after opening of track in thrombus.

Summary: This is a multicenter, double-blind, double-dummy, randomized clinical trial comparing the efficacy and safety of tirofiban versus placebo in preventing recurrence of stroke for patients with intracranial artery stenosis and high-risk acute non-disabling cerebrovascular events.

Summary: We will conduct a multicenter, prospective, randomized, open-label, blinded endpoint trial with a non-inferiority design in patients who present 6 to 24 hours after symptom onset with LVO. Patients who meet eligibility criteria will be randomly assigned to the Non-perfusion or Perfusion group with a 1:1 ratio. In the Non-perfusion group, patients with penumbra-core mismatch (defined as the FLAIR V...

Summary: The purpose of this study is to evaluate the efficacy and safety of early tirofiban administration in patients undergoing IVT

Summary: Patients with tandem lesions (TL) are defined as patients with an acute ischemic stroke (AIS) with occlusion of an intracranial vessel of the anterior circulation and an occlusion or severe stenosis (70-99%) of the origin of the ipsilateral internal carotid artery (ICA). The greatest current limitation in the management of this type of lesion is the use of antithrombotic medication (double antiagg...

Summary: To explore whether administering tirofiban in stent-assisted coiling/flow diverting treatments for participants with unruptured intracranial aneurysms can reduce new ischemic lesions on postoperative DWI sequences compared to conventional dual antiplatelet therapy.

Summary: The study is a prospective multicentre registry study. Patients admitted to 10 stroke centres nationwide from September 2022 to September 2025 with acute ischaemic stroke due to large vessel occlusion considering underlying ICAS and treated with emergency endovascular thrombolysis were included for analysis. Patients who met the general inclusion criteria underwent thrombectomy and the necessary r...