View clinical trials related to Hemiparesis.
Filter by:The loss of sensorial feedback causes gait impairment in hemiparesis. The studies show that proprioceptive impairment of knee is related to falling in these patients. The aim of this study is to investigate the effects of proprioception on balance and gait functions in hemiparetic individuals.
To assess the impact of a 12-week virtual seated physical intervention on cardiovascular health and wellness in people with chronic neurological impairments (CNI).
The Occupational Therapy Department at Boston Children's Hospital is teaming up with MGH Institute of Health Professions to explore the benefits of using robot assisted therapy (Amadeo) and a problem solving approach (Active Learning Program for Stroke) to achieving functional goals for children ages 7-17 years old that have hemiparesis. The hope is to help participants make gains in both hand/arm skills and progress in everyday activities such as self-care, play, school and work. Participation will look like regular therapy with sessions 3 times weekly for 8 weeks. Each visit will include time for games on the Amadeo and time spent problem solving current activity challenges for each child. Families are encouraged to participate.
The purpose of the research is to develop a new medical device prototype to restore functional movement of an arm made weak due to a chronic stroke
A multi-site, interventional, non-comparative, single-arm trial to evaluate the safety of the ReWalk ReStore device in subjects with hemiplegia/hemiparesis due to ischemic or hemorrhagic stroke.
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.
Stroke is a neurovascular event characterized by impaired blood supply to the brain due to rupture or obstruction of certain cerebral arteries, which often results in hemiparesis and can affect individuals of any age and sex, being prevalent in the elderly population. Among the main treatments available for stroke rehabilitation, most of them demands an appropriate structure and high-qualified personnel. Searching for more affordable treatment options, several studies suggest the use of mental practice with motor imagery as a potential therapeutic tool, since it can be performed at any place or any time the patient wishes, including their own homes. Motor imagery can be defined as the covert cognitive process of imagining a movement of your own body(-part) without actually moving that body(-part). Within this context, the objective of this study is to investigate the effects of mental practice for mobility, gait function and speed and muscle strength of the lower limb in subacute post-stroke hemiparesis.
This study evaluates a new rehabilitation approach for stroke survivors in the chronic phase of recovery in which the combination of drug therapy (cyproheptadine) and active movement practice (AMP) is used to encourage increased voluntary muscle control and strength.
In the situation of motor limitations that people often experience after stroke, current health systems cannot provide for the daily amount and duration of high intensity muscle stretch and motor training that would be required over protracted periods to involve muscle and brain plasticity. For patients with sufficient cognitive abilities, Guided Self-rehabilitation Contracts allow implementing stretch and training at high intensity and may result in meaningful functional improvement in chronic stages, as long as discipline persists over at least a year span. This single blind control protocol will evaluate Guided Self-rehabilitation Contracts as against conventional therapy in the community, for a one year duration in persons with chronic hemiparesis after stroke.
Constraint-induced movement therapy (CI therapy) is a highly efficacious treatment for residual motor disability in chronic stroke. Its effectiveness is believed to be due, at least in part, to the therapy's ability to aid the brain in "rewiring itself." For example, CI therapy produces increases in the amount of grey matter (the parts of the brain where neuron cell bodies are most closely clustered) in certain areas of the human brain (Gauthier et al., 2008). The cellular and molecular mechanisms that are responsible for this increase in grey matter volume are not known, however. Thus, it is unclear how the therapy helps brains "rewire" themselves. This study aims to better understand the timecourse and cellular/molecular nature of brain changes during CI therapy. Because there is currently no way to directly measure cellular/molecular changes in the brain noninvasively, this study will infer what is happening on a microstructural level using new MRI techniques (three dimensional pictures of the brain). For example, by charting the timecourse of grey matter changes during CI therapy, and cross-comparing this to what is known about the timecourses of different cellular/molecular processes, the investigators can gain a greater understanding of what cellular processes may be responsible for increases in grey matter. The investigators will gain additional information about which cellular processes are important for rehabilitation-induced improvement by measuring larger-scale changes (e.g., amount of blood flow through different brain areas) that accompany cellular changes. The investigators are hopeful that by better understanding how CI therapy can change the brain, the effectiveness of rehabilitation can be improved upon. For example, insight into the mechanisms of rehabilitation-induced brain change may suggest particular drug targets to increase brain plasticity. This study will help us better understand how the brain repairs itself after injury.