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Showing 1-20 of 3,695 trials
NCT05013762
Every year, almost 800,000 people experience a stroke in the United States, which lead to upper-limb impairments, making recovery of motor function a priority in stroke rehabilitation. 1) The primary objective of this study is to determine whether fast arm movement training on a tracking task ("Speed-training"), in chronic stroke survivors with mild to moderate paresis, will generalize to improve arm function better than dose-equivalent accuracy training on the same task. 2) study the effect of intensive arm training on the recovery of anticipatory feedforward control. 3) Determine the involvement of cerebellar-cortical circuits in the recovery of arm movements due to speed training.
NCT03364296
The FLAG1 study will assess the diagnostic performance of biomarkers Glutathion S-Transferase-π (GST-π) and Peroxyredoxin 1 (PRDX1) to identify cerebral infarction of less than 4,5 hours in a population of patients with neurological deficiency of less than 12 hours.
NCT07657117
The ASTRAL trial is a randomized study in patients with suspected stroke in the ambulance setting. The study evaluates whether prehospital telestroke consultation, in addition to standard care, can reduce unnecessary stroke code activations and improve patient triage, treatment efficiency, and resource use. Participants are randomized to telestroke triage plus standard care or standard care alone. Outcomes include unnecessary stroke code activation, patient allocation, treatment times, functional outcome, safety, and cost-effectiveness.
NCT07658495
This study compares two types of coordinative locomotor training - the sprinter coordination synergy and the skater coordination synergy - to improve balance and coordination in people with chronic stroke (more than six months after stroke). Twenty two participants will be randomly assigned to receive either sprinter-based or skater-based training for 30 minutes per session, three times per week, for four weeks. Balance will be measured using the Berg Balance Scale and Functional Reach Test. Coordination and functional mobility will be measured using the Timed Up and Go test. This study aims to determine which coordination synergy produces greater improvements, which may help physiotherapists choose more effective treatments for stroke survivors in Pakistan.
NCT07656987
This study aimed to compare the effects of different doses of Wii Fit-based virtual reality (VR) therapy added to conventional rehabilitation in patients with chronic stroke. Forty-three patients were randomly assigned to three groups: a control group receiving conventional rehabilitation only (5 days/week, 45 min/session for 4 weeks), a VR3 group receiving conventional rehabilitation plus VR training three days per week (20 min/session, 12 sessions total), and a VR5 group receiving conventional rehabilitation plus VR training five days per week (20 min/session, 20 sessions total). Balance (Berg Balance Scale), functional independence (Functional Independence Measure), stroke-specific quality of life (SS-QOL), static postural alignment (Becure Posture Mobile), and center of pressure measurements (Becure Balance System) were assessed before treatment (T0), after treatment (T1), and at one-month follow-up (T2). This prospective, single-blind, randomized controlled trial was conducted at Istanbul Physical Medicine Rehabilitation Training and Research Hospital.
NCT07656675
The purpose of this study is to evaluate and compare sensory discrimination ability for electrotactile stimulation among young adults, older adults, and patients with stroke. Participants will receive non-invasive electrotactile stimulation through electrodes attached to the skin of the upper limb, such as the fingertip, palm, elbow, or shoulder, depending on the stimulation condition. The study will assess discrimination thresholds for changes in stimulation frequency, stimulation amplitude, and temporal gaps in stimulation, together with task accuracy and reaction time. The results are expected to provide foundational data for sensory assessment, electrotactile feedback design, and sensory-based rehabilitation technologies for older adults and stroke patients.
NCT06965894
Hemiplegia (weakness or paralysis on one side of the body) often impacts the lower extremities, making it challenging for patients to walk or move their legs effectively. This study aims to explore the effects of pressure splints on the lower extremity movement and function in individuals who have experienced a stroke and suffer from hemiplegia. Pressure splints are specialized devices designed to support and enhance muscle function by applying gentle pressure to the affected limbs. Participants in this study will be randomly assigned to one of two groups: the Splint Group (SG) or the Control Group (CG). The duration of the intervention will be six weeks. During this period, all the participants will receive neurodevelopmental therapy. In the SG exercises will be done with the help of the lower extremity pressure splints while participants in the CG will join the exercises without any splint. This study is significant as it may lead to the development of new methods to enhance recovery for stroke patients and offer better rehabilitation options.
NCT05953415
The study aims to investigate the efficacy and safety of intermittent theta burst stimulation (iTBS) guided by the personalized Brain Functional Sector (pBFS) technique in the treatment of patients with chronic post-stroke cognitive impairment.
NCT07641790
Hemiplegia, or paralysis of one side of the body, often results from stroke and severely limits arm function. Standard physiotherapy helps, but recovery is often slow. This study tests if adding a wearable vibratory device to standard therapy improves arm movement better than standard therapy alone. Thirty patients with subacute stroke (3-6 months) will be split into two groups. One group will receive usual physiotherapy, while the other will receive usual physiotherapy plus the vibratory device for 8 weeks. Doctors will measure changes in spasticity (muscle stiffness), motor function, and daily independence before and after treatment.
NCT07641803
This randomized controlled trial aims to compare the effects of Mirror Therapy (MT) and Action Observation Therapy (AOT) on upper limb motor function, functional independence, and health-related quality of life in individuals with chronic stroke. Stroke-related upper limb impairment remains a major cause of long-term disability and reduced independence. Both MT and AOT are neurocognitive rehabilitation approaches based on activation of the mirror neuron system and promotion of neuroplasticity. Eligible participants with chronic stroke will be randomly allocated to either a Mirror Therapy group or an Action Observation Therapy group and will receive supervised interventions in addition to standard physiotherapy. Outcomes will be assessed using the Motor Evaluation Scale for Upper Extremity in Stroke Patients (MESUPES), Fugl-Meyer Assessment for Upper Extremity (FMA-UE), and Short Form-36 Health Survey (SF-36). The study seeks to determine the comparative effectiveness of these interventions for improving upper limb function, functional independence, and quality of life among chronic stroke survivors.
NCT07640412
The study aims to develop a home care guide, led by nurses, for stroke patients to maintain their activities of daily living, based on evidence-based current literature and guidelines, and to test the effect of this guide on caregiver burden. The results expected from this study are anticipated to contribute to the continuity of care in stroke patients, enhance self-care abilities through participation in daily activities, ensure adherence to treatment and care, control symptoms, reduce repeated hospitalizations, and improve the quality of life of caregivers by alleviating their caregiver burden. The study was conducted in the home environment with caregivers of stroke patients registered at the Home Health Services unit of Sivas Numune Hospital.
NCT06682429
The purpose of this research study is to evaluate whether telerehabilitation targeting arm movement, when added to usual care, improves arm function and reduces global disability after stroke, compared to usual care alone. Patients with arm weakness due to stroke that happened in the past 90-150 days will be randomized into one of two groups: \[1\] TR and usual care; \[2\] usual care only (no TR), but people in the usual care group will be offered TR once the study is done. TR consists of 70 minutes/day of activities targeting arm function, 6 days a week for 6 weeks.
NCT07441382
Atrial fibrillation (AF) is the most common arrhythmia, significantly increasing the risk of stroke, heart failure, hospitalization and death in patients. Studies have shown that standardized anticoagulation can effectively reduce the risk of stroke by 64% and the risk of death by 26% in AF patients. Therefore, both European and American guidelines recommend standardized oral anticoagulation (OAC) as an important treatment strategy for stroke prevention in AF patients. However, the use of OAC may also increase the risk of bleeding in patients. Results from large AF anticoagulation randomized trials show that the annual risk of anticoagulation-related bleeding mortality is 2% to 3%. Therefore, according to the guidelines recommendations, assessing the bleeding risk is necessary in patients with anticoagulant indications. Percutaneous left atrial appendage occlusion (LAAO) is a device-based therapy that aims to prevent ischemic stroke in patients with AF. For patients with contraindications to long-term anticoagulation therapy, LAAO can be considered as an alternative strategy to oral anticoagulation (Class II B recommendation) to prevent ischemic stroke and thromboembolism. Multiple studies have shown that LAAO is non-inferior to warfarin and novel oral anticoagulants in stroke prevention for non-valvular AF patients. Age is not only a risk factor for stroke but also an important risk factor for bleeding. In the elderly population, especially those with frailty, the risk factors for both stroke and bleeding are often increased. Currently, there is insufficient evidence to support the use of OAC in frail elderly patients with relative anticoagulant contraindications. Therefore, elderly AF patients may be one of the potential beneficiary groups for LAAO. However, most previous clinical studies on LAAO were based on small sample sizes to analyze their safety and efficacy, and clinical data on the safety and efficacy of LAAO in this high-risk population of elderly AF patients are still limited. To address this, the study aims to conduct a multicenter randomized controlled trial to compare the efficacy and safety of catheter ablation combined with LAAO versus catheter ablation combined with OAC in elderly AF patients with high bleeding risk, filling the gap in this research area. To address these limitations, this multicenter randomized controlled trial is designed to evaluate the efficacy and safety of catheter ablation combined with LAAO versus catheter ablation combined with OAC in elderly AF patients at high risk for bleeding. The primary objective of the study is to compare the 12-month incidence and time-to-occurrence of the composite clinical endpoint. This endpoint includes stroke/TIA, systemic embolism, ISTH-defined major bleeding. By establishing these metrics within the first year, the study aims to fill the current void in clinical evidence and provide a standardized treatment strategy for high-risk elderly patients. In addition to the primary endpoints, the study will conduct a comprehensive long-term evaluation extending to 24 months post-procedure to assess the durability of both treatment strategies. Secondary objectives include the assessment of perioperative safety, specifically focusing on serious intraoperative complications and major adverse events occurring within the first seven days after the LAAO procedure. The trial will also measure long-term rhythm control by tracking the rate of freedom from AF recurrence at the one-year and two-year marks. Furthermore, the study seeks to verify the hypothesized superiority of the ablation-plus-LAAO strategy in reducing the specific burden of anticoagulation-related major bleeding and stroke. Beyond clinical safety and efficacy, the trial will analyze the practical aspects of the two interventions, including procedural success rates, operation duration, fluoroscopy time, and the total duration of hospitalization. A critical component of the research involves identifying specific risk factors associated with complications, with a specialized focus on how frailty scores influence procedural tolerance and long-term prognosis. The study will further explore how different types of AF respond to the LAAO strategy and assess the impact of each treatment on non-major bleeding events. Ultimately, the trial aims to determine which strategy offers a superior improvement in the overall quality of life for elderly patients, thereby optimizing future clinical guidelines.
NCT07610850
The purpose of this clinical study is to evaluate the preliminary safety and effectiveness of using a cortical recording device (ECoG) combined with cervical and lumbar targeted epidural electrical stimulation (EES) of the spinal cord to restore voluntary motor functions of upper and lower limbs in participants with chronic stroke suffering from mobility impairment. The goal is to establish a direct bridge between the motor intention of the participant and the spinal cord, which should not only improve or restore voluntary control of arm and leg movement and support immediate mobility, but also promote neurological recovery when combined with neurorehabilitation.
NCT07631078
kTMP, kilohertz transcutaneous magnetic perturbations, is a low intensity transcranial magnetic stimulation technique that will be used in this study to promote arm/hand rehabilitation in patients who have been disabled by stroke.
NCT07624630
Everyday life requires individuals to function in complex environments and perform tasks that involve the integration of motor and cognitive abilities. However, stroke often leads to impairments in motor-cognitive interaction, which can negatively affect mobility, balance, attention, and the ability to live independently. Although motor-cognitive performance has been identified as an important rehabilitation target after stroke, limited knowledge exists regarding the underlying brain function associated with these difficulties and how rehabilitation and exercise interventions can best address them. Improving treatment for motor-cognitive difficulties after stroke, such as dual-task walking and navigation, remains a major challenge. An important step is developing assessment methods that accurately capture these impairments in ecologically valid settings that reflect real-world mobility demands. The investigators therefore aim to explore brain function during complex walking after stroke by investigating motor-cognitive performance and its neural correlates during three walking conditions: dual-task walking, navigation, and a combination of both. Non-invasive measures of brain activity using functional near-infrared spectroscopy (fNIRS) together with advanced real-time gait analysis will be used to better understand how stroke affects motor-cognitive functioning during complex walking tasks.
NCT07491952
This study is designed to evaluate the effectiveness, safety and clinical performance of ADAPT 2.0, first-line aspiration neurothrombectomy with Zoom System with Continuous Dual Aspiration Technique (CDAT).
NCT07616050
The purpose of this clinical study is to evaluate the feasibility, usability, and motivational impact of VirtualPark, a virtual reality-based dual-task rehabilitation system, in adults with neurological and age-related conditions. VirtualPark is a virtual reality application designed to deliver cognitive exercises during cycling training using a commercially available ergometer (THERA-Trainer Tigo). The system integrates physical and cognitive tasks in simulated real-life environments. The intervention integrates motor and cognitive training tasks targeting domains such as attention, inhibition, working memory, and navigation. This is a prospective, multicenter, randomized, cross-over pilot study. It will compare cycling training performed with and without virtual reality. Participants will complete both intervention conditions over a 4-week period separated by a wash-out phase with standard rehabilitation activities. The order of conditions will be randomized. The study will assess motivation during rehabilitation training, usability and user experience of the system, as well as exploratory effects on cognitive and motor performance, functional abilities, perceived exertion, and safety. The study will enroll adult participants (≥18 years) with conditions such as stroke, Parkinson's disease, multiple sclerosis, amyotrophic lateral sclerosis, mild cognitive impairment, spinal cord injury, and frail older adults.
NCT07612397
The aim of this study is to investigate the immediate effects of jaw clenching on gait and functional mobility in patients with chronic stroke.
NCT07216170
The objective of this study is to evaluate the safety and effectiveness of the SOFIA Flow 88 Aspiration Catheter for treatment of acute ischemic stroke.