Active clinical trials for "Muscle Spasticity"

The purpose of this study is to evaluate the limb functional improvement after contralateral C7 root transfer in stroke patients.

Contracture which is defined as a limitation of the maximum passive range of motion due to changes in periarticular soft tissue can contributes to severe pain and increased disabilities. Once contracture is present, management options are very limited and mainly includes surgery. This clinic offers cryoneurolysis routinely to spastic patients to manage their severe spasticity, contracture and associated pain. In this observational project, the outcomes after cryoneurolysis in patients with wrist and hand contracture will be studied systematically and with more details to determine any changes in pain and range of motion after this procedure.

One of the disorders observed in children with cerebral palsy (CP) is abnormal muscle tone, and the most common tone problem is spasticity. Botulinum toxin A (BoNT-A) injections are frequently used to reduce spasticity in CP rehabilitation. BoNT-A injections can be administered as a single dose, and some patients require repeated injections. The aim of this study was to examine the effects of repeated BoNT-A applications applied to the gastrocnemius muscle of children with CP on muscle morphology and functionality.

While there are many studies examining the effect of different exercises on spasticity and balance activities in individuals with stroke, no study has been found on the effect of speed-based re-learning training on spasticity and balance activities. In this study, it was aimed to investigate whether the WBV treatment protocol determined has an effect on functional capacity and respiratory functions in individuals with stroke. In this sense, our study was planned to investigate the effect of speed-based motor learning training on spasticity characteristics and balance activities in stroke patients.

Very often, people who have a SCI have difficulty doing things with their arms or hands as a result of muscle stiffness , or spasticity. Spastacity can cause problems performing even the simplest of everyday tasks. This research will help us understand how the body recovers and changes neurologically after SCI.

The purpose of the study is to measure the outcomes of a standard care, an ultrasound guided mini-invasive percutaneous procedure, performed on recent stroke patients on reduces pain, increases function & quality of life The primary objective of the project is to reduce shoulder and/or knee pain in patients who have had a stroke so that they can more readily engage in rehabilitation. Secondary objectives are to reduce analgesic medications, increase independence and improve range of motion, to promote non-drug treatment measures in the medical toolkit, and to include an interdisciplinary care team in patient selection for interventions.

Patients after stroke with upper limb spasticity treated with botulinum toxin-A (BTX-A) will be included in this two-part study. In the first part, goal attainment scaling and comprehensive assessment of motor functioning will be performed before BTX-A application and after two weeks. In the second part, the patients will be randomised into a test group performing prescribed regular exercise for two weeks and a control group exercising at their own discretion during the same period, whereby the patients' health-related quality of life will be assessed at the beginning and end of the two-week period.

Spastic paresis (SP) is a common motor condition in children and is often caused by cerebral palsy. Skeletal muscles develop differently in children with SP due to brain damage in early development; muscle strength and muscle length are reduced compared to typically developing (TD) children. Especially, the calf muscles are affected, which particularly affects their ability to walk and to run, hindering participation in society. There are several treatments aimed to increase the range of motion of the joint by lengthening the muscle, for example botulinum toxin injections. However, these treatments can have a weakening effect on the muscle due to deconditioning from immobilization and due to paralysis. In rehabilitation centers in the Netherlands functional power training (MegaPower) is offered to children with SP who want to walk and run better. It has been shown that this training improves calf muscle strength and performance during functional walking tests. However, the effect of MegaPower training on muscle morphology (i.a. muscle volume and length) is still unknown. Therefore, the aim of this study is to assess the effect of MegaPower training on the muscle morphology of the medial gastrocnemius in children with SP using 3D ultrasonography. It is expected that MegaPower training results in an increase of muscle volume as well as elongation of the muscle belly. Muscle volume could increase due to hypertrophy of the muscle fibers induced by the training, which could elongate the muscle belly length due to the pennate structure of the medial gastrocnemius. A double-baseline design will be applied for this study with three different measurement times (T0-T1-T2) to compare the training period (12 weeks) with a period (12 weeks) of usual care.

Until now, for children with cerebral palsy (CP) , diagnostic and some prognostic predictive machine learning studies have been conducted, but prognostic studies targeted specific milestone according to specific gross motor function measure (GMFCS) levels; such as walking and running predictors at GMFCS II and III and GMFCS II respectively, and not covered specific types of cerebral palsy. Predictions studies were limited by the lack of specificity of child and family characteristics was not taken into the account prospectively. It is therefore the utmost need to support clinical decision making by predicting the recovery in spastic cerebral palsy. Recovery predictive factors can play an important role for this purpose. Thus, this study aims to predict the recovery in spastic cerebral palsy according to all GMFCS level by means of a prediction index/model.

Cerebral palsy (CP) is a motor disorder caused by an injury to the immature brain. Even though the brain damage does not change, children with CP will have progressively weaker, shorter and stiffer muscles that will lead to contractures, bony deformations, difficulty to walk and impaired manual ability. An acquired brain injury (ABI) later during childhood, such as after a stroke or an injury, will result in similar muscle changes, and will therefore also be included in this study. For simplicity, these participants will in this text be referred to as having CP. The mechanism for the muscle changes is still unknown. Contractures and the risk for the hips to even dislocate is now treated by tendon lengthening, muscle release and bony surgery. During these surgeries muscle biopsies, tendon biopsies and blood samples will be taken and compared with samples from typically developed (TD) children being operated for fractures, knee injuries, and deformities. The specimens will be explored regarding inflammatory markers, signaling for muscle growth, signaling for connective tissue growth and muscle and tendon pathology. In blood samples, plasma and serum, e.g. pro-inflammatory cytokines and the cytoprotective polypeptide humanin will measured, and will be correlated to the amount humanin found in muscle. With this compound information the mechanism of contracture formation may be found, and hopefully give ideas for treatment that will protect muscle and joint health, including prevention of hip dislocation and general health. The results will be correlated to the degree of contracture of the joint and the severity of the CP (GMFCS I-V, MACS I-V). By comparing muscle biopsies from the upper limb with muscle biopsies from the lower limb, muscles that are used in more or less automated gait will be compared to muscles in the upper limb that are used more voluntarily and irregularly. Muscles that flex a joint, often contracted, will be compared with extensor muscles from the same patient. Fascia, aponeurosis and tendon will also be sampled when easily attainable.