View clinical trials related to Ischemic Stroke.
Filter by:The study is a prospective, multi-center, single arm, feasibility study that will enroll a maximum of 20 subjects. A maximum of 5 investigational centers in Australia will participate. Enrollment is expected to take about 4 months, subject participation will last about 3 months.
The Department of Physical Therapy in conjunction with the Comprehensive Stroke Center at the Medical University of South Carolina (MUSC) seeks support for developing an evidence-based approach for the mobilization of patients within the first 24 hours of admission for an acute stroke and for increasing the frequency and intensity of acute PT services while inpatient. This evidence will prepare physical therapists and guide practice in the delivery of acute stroke mobilization in the hospital setting to optimize length of stay, disposition planning, and enhance long term recovery outcomes. This research hopes to challenge the clinical paradigm regarding the possibility of decreased functional outcomes with early mobilization post stroke. The investigators acknowledge that acute stroke patients may not be able to tolerate an extensive early mobility program but may benefit from shorter more frequent sessions of therapy early in their recovery. Throughout the literature, there are clinical practice guidelines for both the inpatient rehabilitation and outpatient therapy sectors and post stroke recovery. Little is known about the contribution of therapy services in the acute hospital setting and therapy's impact on long term functional gains. The goal of this project is to determine the appropriate dosage of post stroke mobility in the acute care hospital setting.
A Phase II, Randomized, Double-blind, Parallel, Placebo-controlled Study to Assess the Safety and Efficacy of Human Umbilical Cord Blood Infusion in Patients with Acute Ischemic Stroke
This comparative effectiveness trial (CET) in children with suspected focal cerebral arteriopathy (FCA) presenting with arterial ischemic stroke (AIS) or transient ischemic attack (TIA) will compare the use of early corticosteroid treatment (Arm A) versus delayed/no corticosteroid treatment (Arm B). Delayed corticosteroid treatment is given only for those demonstrating disease progression and is initiated as soon as the progression is detected (at any time after randomization). All participants will also receive standard of care therapy (aspirin and supportive care). Sites will randomize participants 1:1 to Arm A or B. Participants will be enrolled and randomized as soon as possible after their stroke/TIA up until 96 hours following the initial stroke/TIA event.
The objective of this study is to evaluate the efficacy of the COOLSTAT® Transnasal Thermal Regulating Device in reducing temperature in a population of febrile subjects who meet the inclusion/exclusion criteria.
There have been limited studies on delirium in patients hospitalized with acute stroke. There have been no studies on the potential impact of overnight neuro-checks and resulting sleep disruption on delirium or other outcomes. Additional research is needed to determine if overnight checks are necessary or even harmful. We aim to find out if stopping overnight neuro checks may prevent delirium and benefit the patient.
The goal of this observational study is to use artificial intelligence to differentiate cerebral hemorrhage from contrast agent extravasation after mechanical revascularization in ischemic stroke. The main question it aims to answer is: Whether artificial intelligence can help differentiate brain hemorrhage from contrast agent extravasation. Patients with intracranial high-density lesions on CT scans within 24h after mechanical revascularization will be included. Expected to enroll 500 patients. The type of high-density lesion is determined according to dual-energy CT images or follow-up images. Patients will be divided into training group, validation and testing groups by stratified random sampling (6:2:2). After the images and the image labels are obtained, deep learning artificial intelligence will be used to learn the image characteristics and establish a diagnostic model, and the model performance and generalization ability will be evaluated.
A problem with breathing during sleep, called obstructive sleep apnea (OSA), likely increases the risk of stroke and is common in people who have had a stroke, present in about 2/3 of stroke survivors. There is also evidence that OSA predicts worse outcome after stroke. The question being addressed in the Stroke and CPAP Outcome Study 3 (SCOUTS3) is how to improve use of continuous positive airway pressure (CPAP) therapy to treat OSA when started during intensive stroke rehabilitation.
The goal of this clinical trials is to demonstrate the safety and effectiveness for the RapidPulseTM Aspiration System in patients experiencing acute ischemic stroke within 8 hours of symptom onset or last seen normal. Subjects will undergo mechanical thrombectomy (a procedure to remove a clot in the brain which is preventing blood flow), with the RapidPulseTM Aspiration System. Participation in the trial is for 90 days.
Interruption of blood supply to the brain from a blocked blood vessel causes ischaemic stroke. This leads to symptoms relating to the areas of brain affected. For example, people with stroke may suddenly have trouble moving their arms, legs or face, and may find it hard to speak or lose consciousness. There are treatments available to open up the blocked blood vessel: - Thrombolysis involves injecting a medicine to break down the blood clot causing the blockage. - Thrombectomy means pulling the blood clot out through a tiny tube placed within the blood vessel. Both treatments can help restore blood supply to the brain and reverse the symptoms caused by stroke. These treatments are usually only offered when there is a clear onset time for stroke symptoms. However, for around 20% of strokes, the time of onset is unknown. Patients may wake up with symptoms, be confused or be found collapsed. So that treatment can be available to more people, the investigators have developed a method to estimate when an ischaemic stroke began, the CT Clock Tool. This method involves taking measurements from the brain imaging that most patients with stroke routinely get on arrival at hospital (CT or CAT scanning). In other words, no extra tests are needed to use the method; the investigators seek to make better use of existing tests. In this study, the aim is to understand whether it is feasible to use the CT Clock Tool method in the real world. For example, can doctors correctly use the tool during their normal work to produce accurate estimates for the onset time of stroke? The results of this study will be used to plan a future clinical trial for testing the safety of the CT Clock Tool when it is used to treat patients.