Active clinical trials for "Stroke"

We have established the feasibility and effectiveness of robot-aided rehabilitation in stroke patients using a robot for neurological rehabilitation designed and built by MIT. Results of a pilot study of 20 patients were promising and showed that robot therapy is safe, tolerated by patients and produces a significant, measurable benefit. We propose to test that the robotic upper extremity trainer is an acceptable cost effective adjunct to standard occupational therapy for patients with dysfunction of the shoulder and elbow due to hemiparetic stroke in a VA rehabilitation program.

An individual suffering a stroke or other brain injury may lose function on one side of the body (partial paralysis). As the individual shifts activities to favor the unaffected side, the problem worsens. Constraint induced (CI) therapy forces the individual to use the neglected arm by restraining the good arm in a sling. This study examines the effectiveness of CI therapy for improving arm motion after stroke.

The goal of this study is to evaluate the effectiveness and safety of field-initiated magnesium sulfate in improving the long-term functional outcome of patients with acute stroke.

This study will investigate the effects of a potential neuroprotectant compound, YM872, in the treatment of acute ischemic stroke. The study will determine if a 24-hour infusion of YM872, given within 6 hours of stroke onset, reduces the ischemic lesion volume as measured by MRI at 28 days after the infusion is given. The clinical effects of YM872 will also be determined by neurological function and disability scores at follow up visits through Day 90 of the study.

This is a preliminary study to evaluate the possible use of transcranial magnetic stimulation (TMS), together with exercise, for rehabilitation of chronic stroke patients. It will identify the optimum stimulation settings (within the limits of current safety guidelines) to be used in a later rehabilitation study and confirm the safety of the procedure at these settings. Some previous studies using TMS to treat movement disorders such as Parkinson's disease have shown improvement in motor function; others have not. The results of this study may provide information to help researchers design better rehabilitation treatments after stroke. Stroke patients with residual arm function and no history of seizures may be eligible for this study. The stroke must have occurred at least 6 months before entry into the study and must have affected only one side of the brain. For the TMS procedure, subjects are seated in a comfortable chair with their hands placed on a pillow on their lap. An insulated wire coil is placed on the scalp. A brief electrical current is passed through the coil, creating a magnetic pulse that stimulates the outer part of the brain, called the cortex. This may cause muscle, hand or arm twitching if the coil is near the part of the brain that controls movement, or it may affect movements or reflexes. Subjects are asked to make movements, do simple tasks, or tense muscles. Metal electrodes are taped to the skin over the muscle for computer recording of the electrical activity of the hand and arm muscles activated by the stimulation. The testing lasts 2-3 hours.

The purpose of this study is to determine if treating periodontal infections (gum problems) will lead to fewer heart problems in patients at high risk for cardiovascular disease.

The purpose of this study is to determine whether aspirin or warfarin is more effective in preventing stroke in patients with intracranial stenosis.

To determine if dual chamber rate-modulated pacing (DDDR) in patients with sick sinus syndrome is superior to single chamber pacing (VVIR) with respect to subsequent frequency of adverse clinical events such as stroke, quality of life and function, and cost effectiveness.

Spasticity is a common manifestation of lesions of central motor pathways, such as after stroke, traumatic brain or spinal cord injury and in cerebral palsy and is associated with increased impairments and disabilities. Spasticity may be associated with pain and contractures, caused by muscle weakness, reduced muscle length and volume that add to the disability.Treatments of spasticity comprise physical therapy, pharmacological agents and surgical treatment. Recently, a systematic review concluded that transcutaneous, electric nerve stimulation may have beneficial effects on spasticity and activity performance after stroke, which lends support to the new treatment method Mollii, which will be evaluated in this study.The Mollii suit provides electric stimulation through multiple electrodes places in a tight fitting suit. This study relates to the clinical trials performed at the University department of rehabilitation medicine at Danderyd Hospital in Stockholm and comprises an initial study of effects on spasticity ("Mechanical substudy") and a following, exploratory treatment trial ("Clinical substudy") in patients with spasticity after stroke.

The importance of potent rehabilitation with dual task balance and gait training is improving and also there have been divergent opinions about the effectiveness of Motor Imagery on balance and gait function. Dual tasking has also proved beneficial results on stroke patients. Mental stimulation with task performance is a new intervention.. So the purpose of my study is to investigate the combination of Motor Imagery Practice and dual task rehabilitative training on balance and gait targeting the population of post stroke patients