Summary: The purpose of this study is to compare the effect of ticagrelor plus low-dose aspirin versus low-dose aspirin alone in patients with chronic coronary disease undergoing coronary artery bypass grafting.

Summary: The primary goal of the trial is to determine if the experimental arms (rivaroxaban or ticagrelor or both) are superior to the clopidogrel arm for lowering the 1-year rate of ischemic stroke, intracerebral hemorrhage, or vascular death.

Summary: DAPT de-escalation strategies to reduce bleeding include de-escalation of DAPT intensity (downgrading from potent P2Y12 inhibitor at conventional doses to either clopidogrel or reduced-dose prasugrel) or abbreviation of DAPT duration. The EASTYLE trial will evaluate a hybrid DAPT de-escalation strategy (reduced-dose ticagrelor, followed by aspirin early discontinuation) in AMI patients, compared w...

Summary: Along with the current clinical trial, the efficacy and safety of a 180 mg loading dose of ticagrelor administered within 24 hours of the first-ever large-vessel minor stroke or TIA compared to 200mg cilostazol were assessed through NIHSS, mRS, and possible adverse effects.

Summary: The use of aspirin combined with a P2Y12 inhibitor (dual antiplatelet therapy, DAPT) represents the standard of care for patients undergoing percutaneous coronary intervention (PCI) with stent implantation. The TAILOR-DAPT trial aims to investigate the benefits of a score-based decision-making algorithm to guide DAPT duration compared to a standard-of-care DAPT duration without the use of risk sco...

Summary: REDUCING INFLAMMATION IN ISCHEMIC STROKE WITH COLCHICINE, AND TICAGRELOR IN HIGH-RISK PATIENTS-EXTENDED TREATMENT IN ISCHEMIC STROKE.

Summary: Along with the current clinical trial, the efficacy and safety of a 180 mg loading dose of ticagrelor administered within 24 hours of the first-ever large-vessel minor stroke or TIA compared to 300 mg clopidogrel were assessed through NIHSS, mRS, and possible adverse effects.

Summary: CAPTIVA-MRI is an observational multimodal MR imaging study that is ancillary to the CAPTIVA trial \[a 3-arm, double-blind Phase III trial conducted at approximately 115 StrokeNet sites randomizing patients with stroke attributed to 70-99% intracranial atherosclerotic stenosis (ICAS) to aspirin plus ticagrelor, clopidogrel, or rivaroxaban.\] The primary goal of this ancillary study is to determine...

Summary: Stroke is an important cause of death, disability, and memory problems in adults. The build-up of plaque in arteries inside the brain is known as intracranial atherosclerotic disease or ICAD for short, and can reduce blood flow in the brain. Clopidogrel is a medicine used to prevent strokes because it stops blood from clotting. However, there are some people who do not get as much benefit from Clo...

Summary: This randomized controlled trial aims to evaluate the impact of different durations of Ticagrelor-based dual antiplatelet therapy (DAPT) on saphenous vein graft (SVG) patency in patients undergoing coronary artery bypass grafting (CABG). A total of 300 patients will be randomly assigned to receive Ticagrelor (90 mg BID) + Aspirin (100 mg QD) for 3 months, 6 months, or 12 months, followed by aspiri...

Summary: 1. Main objective: To explore the efficacy of precise antiplatelet therapy guided by platelet aggregation function in reducing the incidence of 30 day platelet hyperresponsiveness in patients with non-cardiogenic ischemic stroke. 2. Secondary objective: To explore the efficacy and safety of antiplatelet therapy in patients with non-cardiogenic ischemic stroke under the guidance of platelet aggrega...

Summary: Prospective, observational, single-center cohort study Hypothesis Higher myocardial FAPI uptake in CTO patients predicts a greater incidence of major adverse cardiovascular events (MACE) within 12 months after PCI. FAPI PET/CT imaging is associated with plaque vulnerability features and may serve as a non-invasive marker for fibrotic activity and adverse cardiac remodeling. Inclusion Criteria * Ag...