STROKE, ISCHEMIC

This Phase 3 trial tests whether the drug tirofiban can help people who have had a stroke but missed the usual treatment window (more than 24 hours after symptoms start). The study uses a special MRI scan to select patients whose stroke is caused by a specific type of artery bloc…

This study tests if a catheter-based device that closes a small pouch in the heart (left atrial appendage) can prevent strokes or blood clots in people with atrial fibrillation who are already taking blood thinners. About 4000 participants at high risk of stroke will be enrolled.…

This study tests a new decision-making tool called IMPROVE that uses MRI scans to detect unstable plaques in the carotid artery. The goal is to see if this method is at least as good as the current standard (which mainly looks at how narrow the artery is) for selecting which pati…

This study looks at whether a procedure to remove a blood clot from the brain (endovascular therapy) can help people who had a mild stroke but then got worse because of a large blockage. The treatment is given more than 24 hours after the stroke started. About 272 adults with mil…

This study looks at whether high-dose statins can reduce or stabilize fatty plaques in the brain's arteries that cause strokes. About 100 recent stroke patients will get intensive statin therapy and have their arteries scanned with a special MRI. The goal is to see if the plaques…

This study tests whether a simple, non-invasive treatment called remote ischemic preconditioning (RIC) can improve blood flow around blocked arteries in people who have had a stroke. RIC involves inflating a blood pressure cuff on the arms for short periods to trigger the body's …

This study looks at whether removing a large blood clot from the brain (endovascular thrombectomy) is better than standard medical care for stroke patients who already had a moderate-to-severe disability before their stroke. About 1,060 adults with a recent stroke and a pre-exist…

This study tests whether a newer clot-dissolving drug (tenecteplase) works better than the standard drug (alteplase) when given before a mechanical procedure to remove a large blood clot from the brain. About 850 adults who have had a severe stroke within the last 4.5 hours will …

This study tests whether the clot-busting drug tenecteplase can help people who have had a stroke caused by a medium-sized blood vessel blockage in the brain. About 600 participants will receive either tenecteplase or standard care within 4.5 to 24 hours of symptoms starting. The…

This study tests whether amantadine, a drug already used for flu and Parkinson's, can help people recover after a stroke. Sixty adults who had an ischemic or hemorrhagic stroke will receive either amantadine or a placebo for one month. Researchers will track side effects and meas…

This study tests a new device that uses stitches to close a small hole in the heart (called PFO) in people who have had a stroke. It compares the stitch method to a standard metal plug device. About 640 adults aged 18-60 with a PFO and a recent stroke will be enrolled. The goal i…

This study tests whether performing carotid artery surgery within 72 hours of a mini-stroke or minor stroke is safer and more effective than waiting 4 to 15 days. About 456 participants with a blocked neck artery will be randomly assigned to one of two timing groups. The goal is …

This study tests a surgery that moves a nerve from the neck to help people with arm weakness after a stroke. It is for those whose arm has not improved with rehab. The goal is to see if the surgery can improve arm movement and control.

This study tests whether a procedure to remove blood clots from medium-sized brain arteries, guided by advanced imaging, helps people recover better than standard medical care alone. It includes 568 adults who had a stroke within the past 24 hours. The goal is to see if more peop…

This study tests whether performing skull surgery early, before dangerous brain swelling occurs, can improve outcomes for people who have had a severe stroke and are at high risk of swelling. About 380 adults aged 18–75 will be randomly assigned to receive either early surgery pl…

This study tests whether dulaglutide, a once-weekly diabetes injection, can improve blood flow in the brains of people with severely narrowed arteries. About 130 participants who recently had a mini-stroke or mild stroke will receive either standard care or dulaglutide plus stand…

This study tests whether giving the blood-thinning drug tirofiban before a clot-removal procedure helps people recover better after a stroke caused by a blocked artery. About 870 adults with a large-vessel stroke will receive either tirofiban or a placebo before the procedure. Th…

This phase 3 trial is testing whether two drugs—colchicine (used for gout) and ticagrelor (a blood thinner)—can prevent future strokes, heart attacks, and other vascular events in people who have already had a stroke. About 2,800 high-risk participants will be enrolled. The goal …

This study tests whether a smartwatch algorithm can detect atrial fibrillation (AF), an irregular heartbeat that often goes unnoticed and raises stroke risk. Researchers will enroll 500 stroke survivors who will wear a standard heart monitor and a study-provided smartwatch for 30…

This study looks at urinary problems in people recovering from a stroke. Researchers compare patients with and without bladder issues and test two simple behavioral approaches: for those with thinking difficulties, training to go to the toilet immediately when they feel the urge;…

This study tests a surgically implanted device called the CorTec Brain Interchange (BIC) System in 4 people who had an ischemic stroke at least 6 months ago and have lasting arm weakness. The device delivers electrical stimulation designed to encourage the brain to rewire itself …

This study tests whether a safe, non-invasive brain stimulation technique called theta burst stimulation (TBS) can boost language recovery in people with post-stroke aphasia. 45 adults with non-fluent aphasia will receive either real TBS (targeting the left or right brain) or a s…

This study looks at whether high-intensity interval training (HIIT) is better than moderate continuous exercise for treating muscle loss (sarcopenia) in people who have had an ischemic stroke. Researchers will measure changes in thigh muscle thickness, grip strength, walking abil…

This study tests whether using EEG neurofeedback — a way to train brain activity — can improve arm movement in people who recently had a stroke. Forty adults with a stroke within the past three weeks will either get real or fake (sham) neurofeedback, plus standard rehab. The goal…

This study looks at whether Vojta therapy, a type of physical therapy that uses gentle pressure on specific body areas to trigger natural movement patterns, can improve posture and trunk control in people recovering from a stroke. Researchers will include 62 adults aged 45-65 who…

This pilot study tests whether combining prismatic lenses with mild brain stimulation (tDCS) can reduce spatial neglect in people who had a right-brain ischemic stroke. Spatial neglect makes it hard to notice things on one side of the body. Thirty participants will receive either…

This study tests whether a gentle electrical current applied to the front of the brain (tDCS) can reduce fatigue and improve language and attention in people who have had a stroke. Sixty participants will receive either real or fake tDCS during 10 sessions of speech therapy. The …

This registry is following 4,000 people who have been treated with Medtronic devices for brain aneurysms or ischemic stroke. Researchers are tracking how well the devices work in everyday medical practice, including how often aneurysms are fully closed and how many patients regai…

This study examines blood samples from 300 adults who had a stroke and received a procedure to remove the clot. Researchers look for specific RNA molecules that change before and after treatment. The goal is to find markers that can help predict how well patients will recover and…

This study tracks 350 stroke patients across the Asia-Pacific to see how well a proven clot-removal procedure (endovascular thrombectomy) works in everyday hospitals, not just in controlled trials. Researchers will analyze patient outcomes, imaging, and even the removed clots to …

This study aims to find early signs that predict quality of life more than four years after a minor ischemic stroke. Researchers will analyze data from 1,000 patients, including MRI scans, saliva samples, and questionnaires. The goal is to build a model that helps doctors underst…

This study aims to understand if COVID-19 vaccines have any impact on brain health in healthy people. Researchers will use MRI scans to look for changes in the brain's blood vessels and structure. The study will follow 500 adults from Hong Kong who have already had a baseline bra…

This long-term study is tracking 5,000 adults in Hong Kong who either have a brain disease (like stroke or dementia) or are at high risk due to family history or early signs. Researchers will collect medical records and questionnaires every 6 months to find what factors lead to b…

This study is building a biobank of blood, spinal fluid, and tissue samples from 500 Chinese adults, including stroke patients, their families, and healthy volunteers. Researchers will analyze the samples to find genetic markers linked to stroke and its complications. The goal is…

This study tests a virtual coaching program for stroke survivors and their family members. The goal is to see if it can help lower the risk of another stroke and keep the brain healthy. About 40 people will take part in this early-stage research.

This study uses a virtual reality driving simulator to see how people with vision loss from a stroke steer a car. Researchers will compare driving accuracy between 40 participants with and without vision loss. The goal is to understand how the brain adapts to missing parts of the…

This study is testing a new, noninvasive MRI technique to see if it can better predict stroke risk in people with narrowed arteries in the brain (ICAS). Researchers will measure blood flow pressure using a special MRI scan and follow 400 participants for one year to see who has a…

This study tests whether a simple CT scan (NCCT) works as well as advanced imaging (CTP/MRI) for choosing stroke patients who need emergency clot removal. About 1,846 adults with acute stroke arriving within 24 hours of symptoms will be enrolled. The goal is to see if the simpler…

This study looks at how the brain changes after a stroke that causes vision loss. Researchers will use MRI scans to see which brain areas are damaged and how they respond to visual training. The goal is to better understand how the brain can adapt and restore some vision. About 1…

This observational study will use combined PET/MR scans to measure blood flow and glucose metabolism in the brains of 200 people with severe carotid artery narrowing. Participants have already had a mini-stroke or stroke in the past year. The goal is to develop better imaging mar…

This study aims to see if brain scans and a technique called transcranial magnetic stimulation (TMS) can predict how well someone will recover arm movement after a stroke. Researchers will collect data from 657 adults who recently had a stroke and have arm weakness. The goal is t…

This study will measure a protein called BD-tau in the blood of 100 people who have had an acute ischemic stroke. Researchers will take blood samples every hour for 48 hours to see how the protein levels change over time. The goal is to better understand brain injury patterns and…