View clinical trials related to Stroke.
Filter by:Stroke is the leading cause of serious long-term disability in the United States. Walking speed is related to stroke severity and how well someone can return to community life. Biofeedback is a useful method for increasing walking speed in persons post-stroke, however, these methods are typically limited to laboratory settings. The objective of this research is to determine the short-term response and training potential of a novel, wearable device that provides visual feedback of hip extension during unconstrained over ground walking. The aims of this study are to 1) determine short-term effects of visual biofeedback on biomechanical outcomes, 2) determine the short-term effects of visual biofeedback on gait symmetry during overground walking in individuals post-stroke. The investigators hypothesize that biomechanical and spatiotemporal outcomes will improve following training with the wearable biofeedback device. To assess these aims, participants' gait biomechanics will be assessed pre- and post-training with the biofeedback device as well as 24-hours following the training. Walking speed (primary outcome) as well as hip extension angle, propulsive force, step width, step length, and step time will be assessed to determine changes in performance with use of the device. By understanding short-term responses to this novel training paradigm, research can begin assessing the potential of wearable biofeedback devices in improving gait in persons post-stroke. Should this training prove successful, this study will provide the necessary feasibility data to motivate a larger scale, case-control clinical trial to determine efficacy of the device and training.
One of the main goals of physiotherapy in stroke rehabilitation is to maximize walking ability of patients as soon as possible. Traditionally, intervention selection and application of neuroplasticity to stroke patients depends on personal preference and experience of therapists. Recent development of technologies may provide more accessible, efficient, objective, intensive and predictive methods compared to traditional practices in facilitating the process of recovery after brain injury and standardizing stroke rehabilitation programs. A clinical quality improvement program named Accelerated Stroke Ambulation Program (ASAP) was started in Stroke Rehabilitation Program Tai Po Hospital by Physiotherapy Department since 2019, pilot period from October 2019 to September 2020 and execute as standard practice afterward.
The effectiveness of applying robot-assisted walking training together with conventional physiotherapy is widely accepted. Virtual reality is another component and its contribution to rehabilitation is important. When we look at the literature on virtual reality applications on balance and walking, it is seen that some systems are beneficial while some systems have no effect. This raises the possibility that virtual reality applications may produce different results due to the task in the exercise, patient motivation or any other reason. There is a need to investigate whether virtual reality applications have different effects, if any, what is the source of this and what care should be taken in the development of these applications in the future. Therefore, we focused on investigating the different effects of Lokomat virtual reality applications.
This interventional study aims to see if involving caregivers as exercise partners with the physiotherapist throughout in-hospital geriatric rehabilitation and the first six weeks following discharge is feasible. Caregivers will receive hands-on training from physiotherapists so that they can assist their family members with their exercises. The caregivers will provide 30-minute exercise sessions three times each week in addition to the standard physiotherapy. The researchers want to know how many people are eligible for GAPP+CARE and how willing they are to participate. The researchers also want to know about the program's hindering and facilitating elements, as well as its fidelity and retention rate. Apart from that, the researchers want to examine if an effectiveness study and the used outcome measures are viable.
Stroke-associated pneumonia (SAP) is a grave complication of stroke and one of the most important predictors for patients' poor outcomes. Stroke associated pneumoniaSAP and other infections limited the overall efficacy of stroke management. Increasing evidence suggests that sympathetic nervous system activity contributes to post post-stroke immunosuppression and emergence of infections. This study is designed to test the safety and efficacy of an adrenergic β receptor blocker propranolol in reducing SAP in hemorrhagic stroke patients, in a multi-center, randomized, open-labeled, end point-blinded, trial.
Stroke is a common, serious and restrictive global health problem. Restricting the activities of daily living of stroke patients impairs patients' ability to pay attention to oral hygiene. Facial paresis and tongue weakness due to stroke may cause a decrease in the control of dental prostheses and the removal of food residues in the oral cavity. Food residues and saliva contaminated with bacteria as a result of poor oral hygiene can result in pneumonia when aspirated due to oropharyngeal dysphagia. In the literature, it has been shown that there are significant relationships between periodontal health and vitamin D and calcium intake, and that dietary supplementation with calcium and vitamin D can improve periodontal health, increase bone mineral density in the mandible, and inhibit alveolar bone resorption. In line with all these data, our hypothesis in this study is to investigate the relationship between oral health and vitamin D levels in stroke patients in rehabilitation units.
Pilot study on the physiological response of robotic rehabilitation therapy for improving the performance of activities of daily living of stroke patients
This is a survey study to understand the stroke survivor's interest in robotic training. Investigators will use a questionnaire and show a video of robotic therapy to ask questions on their interest.
Autonomic modulation by transcutaneous vagal nerve stimulation in acute ischaemic stroke requiring mechanical thrombectomy: a phase IIa, sham controlled randomised trial.
Stroke is the first cause of disability worldwide. The motor impairment of the hand is one of the most common sequelae in patients after stroke. Indeed, approximately 60% of patients with diagnosis of stroke suffers from hand sensorimotor impairment. In the last years, new approaches in neurorehabilitation field has been permitted to enhance hand motor recovery. Wearable devices permit to apply sensors to the patient's body for monitoring the kinematic and dynamic characteristics of patient's motion. Moreover, wearable sensors combined with electrodes detecting muscle activation (i.e. surface electromyography - sEMG) permit to provide biofeedback to the patient to improve motor recovery.