View clinical trials related to Hemiparesis.
Filter by:Stroke and other causes of central nervous system damage can result in debilitating loss of motor control that is often more pronounced in one limb than the other. Using or attempting to use the affected limb during activities of daily living, despite considerable difficulty, stimulates neuroplasticity and motor function recovery. The investigators are conducting a clinical study to test the efficacy of wrist-worn sensors that encourage affected limb use during activities of daily living.
Repetitious motor therapy has been shown to yield the greatest improvement in motor function in those who suffer hemiplegia because of a neurological impairment. However, motor therapy remains largely clinically based due to the absence of quantitative home-based therapy technology or equipment. With the current lack of accountability, patient adherence to home exercise physical therapy programs is estimated to be as low as 35%. In response, some companies have extended the applications of their motion capture devices to be used for home-based physical therapy. However, the technologies often have not passed their initial stages of development. In contrast, a company named 4D Motion is actively working alongside the Restorative Neurology Clinic at Burke Medical Research Institute to develop a motion capture system tailored to the motor rehabilitation of hemiplegic stroke patients. This device is driven by a user's active range of motion and does not impart electrical or mechanical stimulation to the user. The device does not force the user beyond their active range of motion and does not apply resistance to motion that limits the user's capability. The 4D Motion capture system is only used to record what the patient is doing and to promote adherence to their prescribed physical therapy plan.
The goal of this research is to provide limb training in children with hemiplegia using a bimanual-to-unimanual training approach. Twenty pediatric patients aged 5-17 years with acquired brain injury will receive training on the bimanual-to-unimanual device for a period of 9 weeks. During the training, children use both arms to operate robotic arms to play a video game. We will assess changes in hand impairment after the training.
This study evaluates the effect of a unique session of inhibitory rTMS (cTBS) over the contralesional posterio parietal cortex (PPC) on the spatio-temporal parameters of a pointing movement performed by stroke patients with their paretic upper limb. It will also assess the effects on the resting motor threshold of both hemispheres and on parietopremotor connectivity. To achieve theses aims, the real cTBS stimulation will be randomly counterbalanced with a SHAM stimulation (in a second session) in a crossover design. Assessments will be performed before and after each stimulation session.
This project aims to test a new technology that may improve hand function impaired from a stroke, thereby improving independence and quality of life.
This study intends to compare the efficacy of of virtual reality therapy(VRT) with modified constraint induced movement therapy(mCIMT) versus modified constraint induced movement therapy alone for children with hemiparetic cerebral palsy aged >/= 5-18 years, in improving the upper limb functions, as measured by the QUEST (Quality of Upper Extremity Skill Test score) over 3 months of intervention.
The purpose of this study is to evaluate the effect of the repetitive proprioceptive bilateral stimulation for the early recovery of the voluntary muscle contraction in stroke patients.
The majority of hemiparetic patients have balance disorders, which impact independence in daily living activities and walking. Conventional techniques used in rehabilitation improve balance but have shown no effects on dynamic balance required during walking. Recently dance is proposed to improve dynamic balance in older people and people with Parkinson's disease. Although many studies showed that dance is an effective activity to improve balance in these people, it has never been assessed in hemiparetic patients (except a case report). The aim of this study is to show that a dance program improves the balance of hemiparetic patients, compared to a control group. This randomized controlled study aims to include 40 hemiparetic patients who will perform a dance program (experimental group) or a upper-limb rehabilitation program (control group) for 8 one-hour sessions.
A new technology system called MyndMove has been developed by MyndTec Inc. (Missisauga Canada) to administer FES. The purpose of this technology is to improve voluntary upper limb (hand and arm) function (i.e. reaching and grasping) for patients with hemiparesis as a results of stroke or spinal cord injury (7). It is a non-invasive application that delivers electrical stimulation to the affected limb transcutaneously. MyndMove has been licensed by Health Canada and is indicated as a functional electrical stimulator for improvement of arm and hand function and active range of motion in patients with hemiplegia due to stroke or upper limb paralysis due to C3-C7 spinal cord injury. In a randomized controlled trial looking at adults with acute stroke and limited or complete immobility of the arm, FES and intensive therapy was shown to have significant improvement of hand function compared to the control group that was exposed to intensive therapy only (8). Limited research using MyndMove to administer FES has been conducted for pediatric populations, however there is significant potential for FES and intensive therapy to improve hand function for children with upper extremity hemiparesis using MyndMove technology. Before the efficacy of MyndMove therapy can be evaluated in children age 3 to 6, the tolerability of the system must first be evaluated and proven for this age group.
The purpose of this study is to advance upper limb robot-mediated tele-rehabilitation for patients recovering from stroke by empowering them through active science participation. By varying the tasks' features and affordances of a platform that combines a low-cost haptic device on one hand, and an online citizen science platform on the other, investigators will evaluate different strategies for social telerehabilitation. the two fundamental modes of social interaction - competition and cooperation - in addition to a control condition. Specifically, citizen science activities will be performed by competing, cooperating, or isolated users, and their rehabilitation effectiveness examined. Such effectiveness will be measured by (i) participants' rehabilitation performance (inferred from sensorimotor data acquired through the platform and directly quantified by a supervising therapist); (ii) participants' motivations to contribute (measured through surveys administered online); and (iii) participants' emotional well-being and sense of self-esteem (measured through online surveys).