1,716 active Clinical Trials · Page 7 of 86
The overall goal is to investigate the effectiveness of a novel intervention - Breathing-controlled electrical stimulation (BreEStim) on finger flexor spasticity reduction and hand function improvement in chronic stroke with moderate impairment.
The purpose of this study is to obtain preliminary device safety information and demonstrate proof of principle (feasibility) of the ability of people with tetraplegia to control a computer cursor and other assistive devices with their thoughts.
To evaluate feasibility and effectiveness of non-invasive VNS to enhance stroke recovery
The primary objective is to establish the efficacy of intra-arterial (IA) mechanical thrombectomy (MT) with extracranial proximal carotid artery acute stenting versus non-stenting approaches in patients with acute ischemic stroke (AIS) from intracranial vessel occlusion (IVO) in the anterior circulation and have a proximal carotid occlusive disease (occlusion or severe stenosis).
This research study aims to understand the relationship between brain stimulation and leg skill learning in both healthy adults and persons with chronic stroke.
The purpose of this study is to determine whether SMDS patients treated with NR at the proposed dose exhibit decreased glucose uptake in the aorta, to determine if NR treatment results in measurable changes of blood NAD+ and NR levels, to determine if aortic measurements are stable after treatment with NR and to evaluate the safety and tolerability of NR in SMDS patients.
The purpose of this study is to evaluate the effectiveness of a spasticity screener and to determine if the spasticity screener results are useful to healthcare providers and impact clinical decision making
Acute ischemic stroke (AIS) is a medical emergency that happens because of a sudden stop of blood flow to a part of the brain. This happens when a blood clot forms within the vessel (known as thrombotic occlusion) or a clot originating from somewhere else blocks a blood vessel (known as embolic occlusion). Strokes can cause serious health problems, death, and affect one's quality of life. To reduce long-term damage, it is important to restore blood flow to the brain as soon as possible. The main aim of this study is to check how safe TAK-755 is, and how well adults with AIS tolerate it. Other aims are to check how well TAK-755 helps participants to manage their everyday activities and to understand whether it helps reduce the seriousness of their stroke symptoms when compared to placebo. A placebo looks like TAK-755, but does not have any medicine in it, to make sure participants do not know which treatment they are taking. The participants will receive TAK-755 or placebo once; afterwards, their health will be monitored for about 3 months (90 days). All participants, regardless of their assignment to either TAK-755 or placebo, will receive the usual treatment for AIS as per the hospital's normal practice.
This project will develop a wearable rehabilitation robot suitable for in-bed acute stage rehabilitation. It involves robot-guided motor relearning, passive and active motor-sensory rehabilitation early in the acute stage post-stroke including patients who are paralyzed with no motor output. The early acute stroke rehabilitation device will be evaluated in this clinical trial.
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 if MRI biomarkers can potentially identify ICAS patients who fail best medical management. The CAPTIVA-MRI study leverages the CAPTIVA trial design and implementation to capture information that will inform and facilitate the next generation of ICAS trials and the management of patients with ICAS.
The overall goal is to investigate the effectiveness of a novel intervention - transcranial alternating current stimulation (tACS) for motor recovery in stroke survivors.
The purposes of this study include: 1. \- To identify whether features of aberrant intermuscular coordination patterns can be used to predict motor impairment after stroke. 2. \- To test whether muscle synergies are malleable to a non-invasive EMG-guided exercise that induces changes in intermuscular coordination of upper extremity muscles after stroke.
STEP is a Randomized, Multifactorial, Adaptive Platform trial that seeks to optimize the care of patients with acute ischemic stroke (AIS) due to large (LVO) or medium vessel occlusions (MVO).
This study evaluates a novel Virtual Reality (VR)-integrated visual feedback system designed to enhance limb propulsion during robot-assisted gait rehabilitation in individuals post-stroke. In collaboration with CUREXO, a rehabilitation robotics company, the system is embedded within the Morning Walk® end-effector robot and provides real-time visual feedback to facilitate symmetrical use of the paretic and non-paretic limbs. The goal is to address gait asymmetry commonly observed in hemiparetic stroke survivors by promoting improved paretic leg propulsion, which is a key contributor to forward movement during walking. A total of 30 participants (15 stroke, 15 healthy controls) aged 20 years or older will undergo single-session gait training using the VR-robot system. Participants will be assessed using spatiotemporal gait parameters, muscle activity, foot pressure, and vertical ground reaction forces. Additional safety measures-including a saddle-type weight support and real-time heart rate monitoring via smartwatch-are implemented to ensure a safe and controlled training environment. This study aims to test the feasibility and effectiveness of this VR-based system in improving gait symmetry and functional walking capacity in people recovering from stroke.
In this pilot safety study, the investigators will give a second dose of Intravenous Tenecteplase (IV TNK) to patients receiving the initial TNK dose within 3 hrs of last known normal (LKN), have a baseline National Institutes of Health Stroke Scale (NIHSS) \> 6, and who do not clinically improve within 45 minutes of the first dose, or who improve but then deteriorate, and can still be treated within 4.5 hours from LKN. Patients will require a second computed tomography (CT) scan to rule out any bleeding, and meet the usual inclusion and exclusion criteria for TNK treatment, before the second dose which must be given within 4.5 hrs of LKN. Both TNK doses will be 0.25 mg/kg. The initial TNK dose may be given on the Mobile Stroke Unit (MSU) or Emergency Department (ED), and the second dose in the ED. Informed consent will be obtained before the second dose is given. The primary outcome will be symptomatic intracranial hemorrhage (sICH) (SITS-MOST criteria) or serious systemic bleeding within 36 hours. Secondary outcomes will be any intracranial hemorrhage, any bleeding, discharge NIHSS and modified Rankin Score (mRS), and mRS at 90 days (sliding dichotomy). 20 patients will be enrolled. Enrollment will be stopped if more than 3 sICH occur (\> 80% confidence that sICH rate is \> 5%. If successful, this study will be followed by a larger phase 2b controlled safety confirmation and pilot efficacy study,
The overall goal is to investigate the effectiveness of a novel intervention - Breathing-controlled electrical stimulation (BreEStim) on finger flexor spasticity reduction and hand function improvement in chronic stroke with severe impairment.
The objective of the rFVIIa for Acute Hemorrhagic Stroke Administered at Earliest Time (FASTEST) Trial is to establish the first treatment for acute spontaneous intracerebral hemorrhage (ICH) within a time window and subgroup of patients that is most likely to benefit. The central hypothesis is that rFVIIa, administered within 120 minutes from stroke onset with an identified subgroup of patients most likely to benefit, will improve outcomes at 90 days as measured by the Modified Rankin Score (mRS) and decrease ongoing bleeding as compared to standard therapy. FASTEST Part 2 is an extension of the FASTEST Trial where the subgroups include those treated within 2 hours with a positive spot sign on a baseline CT angiogram or patients treated within 90 minutes of stroke onset, with or without a positive spot sign.
The goal of this clinical trial is to learn if AB126, an investigational treatment made from neural exosomes, is safe and well tolerated when given to adults with moderate to severe acute ischemic stroke (AIS) who have undergone endovascular thrombectomy (EVT) but have had limited neurological improvement after the procedure. The study will also evaluate different doses of AB126 to help determine the highest dose that can be given safely. The main questions it aims to answer are: 1. Is AB126 safe and well tolerated when given to participants with AIS following EVT? 2. What dose of AB126 can be given safely? 3. Does treatment with AB126 provide preliminary evidence of improved neurological recovery following stroke? Researchers will compare participants who receive AB126 with participants who receive placebo to evaluate the safety and tolerability of AB126 and to collect preliminary information about recovery following stroke. Participants will: 1. Be randomly assigned to receive either AB126 or placebo. Neither participants nor the study team will know which treatment is assigned. 2. Receive 3 intravenous (IV) doses of AB126 or placebo. The first dose will be given as soon as possible after EVT, but no later than 6 hours after blood flow has been restored. The second and third doses will be given approximately 24 and 48 hours after EVT. 3. Undergo medical examinations, laboratory tests, neurological assessments, and brain imaging during the study. 4. Remain under observation at a comprehensive stroke center until hospital discharge. 5. Complete follow-up assessments by telephone and in person for approximately 1 year after treatment, including assessments at approximately 10, 30, 90, 180, 270, and 360 days after treatment.
To determine whether the home telerehabilitation therapy is feasible and lessens caregiver burden in chronic stroke patients with and without vascular dementia (VaD)
This is a multicenter, randomized, double-blind, factorial design Phase 2 study to evaluate the pharmacodynamics, safety and tolerability of a combination of QCZ484 and inclisiran compared to QCZ484, inclisiran, and placebo in participants with hypertension and concomitant hypercholesterolemia.