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Chronic Stroke clinical trials

View clinical trials related to Chronic Stroke.

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NCT ID: NCT06459531 Active, not recruiting - Chronic Stroke Clinical Trials

Effect of VR VS Conservative Treatment in Sensorimotor Function of Upper Extremity in Chronic Stroke Patients

Start date: November 1, 2023
Phase: N/A
Study type: Interventional

Virtual reality (VR) therapy has shown promising results in improving sensorimotor function of the upper extremity in chronic stroke patients compared to conservative treatments. VR offers immersive, interactive environments that can enhance motivation and engagement in rehabilitation exercises. Studies have indicated that VR can lead to significant improvements in motor function, coordination, and strength of the affected upper limb.

NCT ID: NCT06409598 Not yet recruiting - Chronic Stroke Clinical Trials

NOVEL Program for Stroke Telerehabilitation

Start date: July 2024
Phase: N/A
Study type: Interventional

Strokes are estimated to be the third most common cause of death in the world and the second most common cause of disability. Recently, the incidence of stroke has increased due to population aging. It is common for stroke survivors to experience a functional decline in their capacity to carry out daily activities as a consequence of their increasing dependence, which ultimately affects motivation levels, self-efficacy, and quality of life. Following a stroke, people often experience problems with upper limb function. Over half of people with upper limb impairments who have suffered a stroke continue to experience problems months or years afterward. A significant amount of rehabilitation is necessary to obtain meaningful recovery in the upper extremities and balance, but such interventions are difficult to access. As a cutting-edge method of neurorehabilitation, extended reality technology like virtual reality provides a more intensive simulation of functional activities than traditional physical therapy methods (aerobic, resistance, flexibility exercises, balance and coordination training, and functional exercises. The non-immersive type of VR can provide the patient with a safe experience so they can practice their exercises using gamification features integrated into the VR system, while remaining aware of their surroundings. According to the most recently published studies, there is promising evidence regarding the use of home-based exercises in stroke management especially after the Covid-19 pandemic. However, there is still a gap in identifying the evidence for using non-immersive home-based virtual reality exercises as telerehabilitation on the upper limb function and balance motor outcomes, adherence, and compliance with rehabilitation programs. In addition, no study have evaluated the validity and fidelity of the gamified features that can be added to the non-immersive VR exercises in terms of improving patient adherence and experience to their rehabilitation program. Moreover, the investigators still need rigorous qualitative studies to explore patient experiences after doing these exercises at home with remote monitoring from their rehabilitation team.

NCT ID: NCT06403475 Not yet recruiting - Aphasia Clinical Trials

Transcutaneous Vagus Nerve Stimulation for Language Recovery After Stroke

TRANSLATES
Start date: April 29, 2024
Phase: N/A
Study type: Interventional

Aphasia is an acquired language disorder. Stroke is the most common cause of aphasia, which affects 30% of stroke survivors. Speech and Language Therapy (SLT) can help people with aphasia but it may not be provided at the required intensity. Access to therapy is often limited after the first few months following stroke. People with aphasia can improve with therapy many years after stroke but these benefits have not been found to translate to day to day conversation. Transcutaneous Vagus Nerve Stimulation (tVNS) is a non-invasive technique which involves stimulating a branch of the vagus nerve through the skin of the ear, using a small earpiece. This technique is safe and has been approved for use in headache. There is promising evidence that tVNS can improve motor rehabilitation in chronic stroke. This technique may be helpful in aiding language recovery in individuals with chronic aphasia. The current pilot study will primarily assess the feasibility, safety and tolerability of self-directed tVNS paired with computer-based SLT, in individuals with chronic stroke-related aphasia. Secondly, the study aims to explore the effect of the intervention on word-finding ability and to explore potential mechanisms of action. Participants will be randomly allocated to an active or sham tVNS group. Participants will be asked to use the stimulation device at home for 6 weeks, whilst completing computer-based SLT. To date, there are no published studies exploring the use of tVNS in aphasia. An indication of study feasibility may support the development of a larger RCT to explore treatment efficacy.

NCT ID: NCT06394635 Recruiting - Chronic Stroke Clinical Trials

Use of Plantar Flexion Resistant Ankle-Foot Orthosis in Stroke Patients With Genurecurvatum Gait

Start date: March 22, 2024
Phase:
Study type: Observational

Hypothesis 1: Ho: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has no effect on knee hyperextension control in stroke patients with genurecurvatum gait. H1: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has an effect on knee hyperextension control in stroke patients with genurecurvatum gait. Hypothesis 2: Ho: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has no effect on pelvic movements in stroke patients with genurecurvatum gait. H1: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has an effect on pelvic movements in stroke patients with genurecurvatum gait.

NCT ID: NCT06346652 Recruiting - Chronic Stroke Clinical Trials

Effects of Core Strengthening and PNF Pattern on Static Balance and Plantar Pressure in Chronic Stroke Patients

Start date: March 10, 2024
Phase: N/A
Study type: Interventional

Stroke is a neurological disease characterized by neurological deficits caused by insufficiency of blood supply to brain. Disruption of blood supply to brain can be due to blockage of blood supply (ischemic) or leakage of blood in brain due to rupture of blood vessel (hemorrhagic). 90.5% of global occurrence of stroke was subjected to modifiable risk factors according to Global Burden of Disease study. This study aims to compare the effects of core strengthening and proprioceptive neuromuscular facilitation on static standing balance and plantar pressure in chronic stroke patients.

NCT ID: NCT06292481 Completed - Chronic Stroke Clinical Trials

Combine Effects of Brunnstorm Movement Therapy and LLLT in Chronic Stroke Patient

Start date: August 1, 2023
Phase: N/A
Study type: Interventional

The primary objective of this study is to determine the combined effects of Brunnstorm movement therapy and low level laser therapy on upper limb function in chronic stroke patient.

NCT ID: NCT06214494 Enrolling by invitation - Stroke, Ischemic Clinical Trials

Blood Flow Restricted High-Intensity Treadmill Training on Independently Ambulating Chronic Ischemic CVA Survivors

Start date: March 1, 2024
Phase: N/A
Study type: Interventional

Individuals surviving Chronic Ischemic Stroke have lingering walking deficits long after their infarct. The main goal of this study is to compare two high intensity treadmill walking programs to see which improves walking more. The main question we aim to answer is: How does blood flow restricted high-intensity treadmill training impact walking function? Participants will be randomly separated into two groups. One group will perform the high intensity treadmill training with blood flow restriction on their Stroke affected leg, while the second group performs high intensity treadmill training only. Every week participants will be asked to walk on the treadmill for a total of 75 minutes during 2x 1-hour sessions. On visit 1, participants will undergo strength, balance, and walking testing. They will then be treated 2x weekly for 4 weeks (visit 2-9) and be re-tested to track progress on visit 10. Participants will again be treated 2x weekly for 4 more weeks (visit 11-18) and be tested to see the end results on visit 19. Researchers will then compare both groups to see if blood flow restriction training changes walking function, strength, and balance.

NCT ID: NCT06192485 Enrolling by invitation - Stroke Clinical Trials

Proactive and Reactive Balance Training Effects on Balance and Functional Performance Among Chronic Stroke Survivors

Start date: June 1, 2023
Phase: N/A
Study type: Interventional

The study is an RCT study, comparing the proactive and reactive balance training among stroke survivors, the participants will be chronic stroke patients aged between 50- 75 years old, and the participants will receive a balance training program for 8 weeks 3 sessions in the week, the participants will randomly be allocated in two groups proactive group and the reactive group, at the end of the study will compare the different effects between proactive and reactive balance training

NCT ID: NCT06191406 Recruiting - Chronic Stroke Clinical Trials

Five-year Changes in Patients With Chronic Stroke

Start date: November 1, 2023
Phase:
Study type: Observational

Objective of the study: - To determine changes in physical and cognitive function in patients with chronic stroke over 5 years - To determine whether there are differences in physical and cognitive function in chronic stroke patients with different baseline levels of physical activity

NCT ID: NCT06154031 Withdrawn - Chronic Stroke Clinical Trials

Dyad Learning in Wrist-robotic Environment After Stroke

Start date: December 15, 2023
Phase: N/A
Study type: Interventional

"Robot-assisted rehabilitation is used to mitigate the devastating effects of stroke and to recover the ability to perform complex motor tasks in survivors. One common issue is that robotic devices are costly and only available to individuals in limited capacity. Increasing efficiency by reducing required physical practice time or by improving training gains is therefore crucial to improve outcomes in robot-assisted rehabilitation after stroke. We are aiming to implement dyad learning as a learning paradigm that increases motor learning within a given timeframe for individuals to overcome this issue. Dyad learning is form of sensorimotor learning where participants learn in pairs, alternating between physical and observational practice. Between trials, learners are often allowed to engage in inter-trial dialog. Dyad learning has not been established as a tool in rehabilitation, despite its potential to either reduce required physical practice time or increase motor improvement. The general aim of this project is to determine the usability (Aim 1) and feasibility (Aim 2) of dyad learning in a wrist robot environment in individuals with chronic stroke, as well as transfer effects in two transfer task (Aim 3). Dyad learning is characterized as motor learning where learners alternate between physical and observational training. Physical practice means that a person performs the motor task themselves. Observational practice means that the learner watches someone else practice the motor task. In particular, the specific aims are as follows: Aim 1: To determine if a dyad learning paradigm in the wrist robot environment can be implemented in participants with chronic stroke. This aim seeks to determine the usability of dyad learning of a gamified motor task in the wrist robot environment. Successful completion of the study by participants will verify this aim. Aim 2: To determine the effect of dyad learning to improve wrist joint motor performance within the wrist robot environment. Participants with chronic stroke will be trained in a gamified motor task using a dyad learning paradigm. Motor performance will be measured by a performance motor score, a composite score that comprises spatial and temporal variables. Improvement in the performance motor score at the end of training will verify this aim. Aim 3: To determine if dyadic wrist motor training in the wrist robot environment leads to improvements in the performance of two untrained functional wrist movement tasks in participants with chronic stroke. This aim seeks to identify the transfer effects of dyadic learning-related motor training gains on functional motor performance. Participants will perform two untrained wrist join motor task before and after training. The motor task are line tracing and tracking tasks. Performance will be measured by calculating the root mean square error (RMSE), measuring how much the participant deviates from the line, as well as time-to-complete in seconds. A decrease in RMSE and/or in time-to-complete at the second visit compared to the first performance will verify this aim.