Active clinical trials for "Muscle Spasticity"

The proposed clinical trial will employ the NEUROExos Elbow Module (NEEM), an active robotic exoskeleton, for the passive mobilization and active training of elbow flexion and extension in 60 sub-acute and chronic stroke patients with motor impairments (hemiparesis and/or spasticity) of the right arm. The study protocol is a randomized controlled trial consisting of a 4-week functional rehabilitation program, with both clinical and robotically instrumented assessments to be conducted at baseline and post-treatment.

The main objective is to study the variability and evolution of single-fiber jitter and fiber density (FD) electrophysiological parameters in a spastic muscle during botulinum toxin type A (BTA) treatment in hemiplegic patients after stroke, according to primary or multi-injected status. The secondary objectives of this study are: A. To establish a correlation between single-fibre electrophysiological parameters and the therapeutic response to BTA, clinically estimated by the MAS scale. B. Creation of a database on single fibre parameters to determine a Jitter numerical threshold beyond which the effect of BTA appears to be decreasing according to the clinical evaluation by the MAS (Modified Ashworth Scale).

Neurologic changes caused by cerebral palsy (CP) result in adaptation of muscle architecture and function (e.g. shortened muscles and contractures). Stretching through immobilization (orthotic treatment) is one of the common interventions to bring the spastic muscle to growth. Positive outcomes of stretching through immobilization are increased range of motion and improved function. On the other hand, immobilization leads to disuse muscle atrophy. Hence, we hypothesize that combining a stretching through immobilization and muscle activity while controlling for foot deformity could be a superior treatment approach, which should lead to improved muscle morphology as well as function. The aim of the study is to examine the influence of two orthotic treatments (a standard regime and one new approach) on spastic plantar flexor muscles in children and adolescents with CP. The standard regime (stretching through immobilisation) includes a dynamic AFO (ankle-foot orthosis) used during day and night. The new approach combines stretching through immobilisation and allows for plantarflexor activity due to an innovative construction of the orthotic device. This prospective randomized controlled study will recruit 20 ambulant children and adolescents (aged 5 to 15 years) with cerebral palsy and equinus deformity (GMFCS = Gross Motor Function Classification System level I to III). Each child will be randomized and stratified according to age and GMFCS to one of two groups. The first group receives the standard treatment (stretching through immobilization) using custom-made ankle foot orthosis for 23 hours per day. The other group will be treated with the same orthosis at night (8 hours) and for 6 hours during the day but the remaining 10 hours will be treated with the foot shell only that corrects subtalar and Chopart joints but does not block the ankle joint movement, so that more activity of plantarflexors will be possible during the day. The intervention will last for 12 weeks. Each child will be examined at four occasions (8 weeks before intervention = control phase, at the beginning of the intervention and then 8 and 12 weeks later). The main outcome measure is the fascicle length measured using a 3D ultrasound (3DUS) imaging technique. Further parameters of interest span across the whole levels of ICF including clinical examinations, biomechanics of gait, muscle morphologic and mechanic properties and participations questionnaires.

The goal of this clinical trial is to demonstrate the improvement of muscular oxygenation in patients with Multiple Sclerosis and spasticity using Exopulse Molli suit stimulation. The main questions it aims to answer are: to evaluate the short-term impact of EXOPULSE Molli suit on muscular oxygenation in adult MS patients suffering from spasticity. to assess the effects of Exopulse Mollii suit on spasticity, pain, fatigue, quality of life (QoL), walking and risk of fall. Study subjects will participate in: One baseline visit for inclusion in the study during which the patient will undergo the first session (active or sham) along with an evaluation before and after the session One visit after two weeks during which the patient will undergo the second session (active or sham) along with an evaluation before and after the session One visit two weeks after the second stimulation; where the patients will undergo a fifth evaluation and receive the EXOPULSE Molli Suit for the four-week open label phase to use the suit at home for an active stimulation session every other day for four weeks. One visit at the end of the open label phase to perform the sixth and last evaluation and return the EXOPULSE Molli suit. Researchers will compare both Active and Sham groups to demonstrate the improvement of muscular oxygenation in patients with MS and spasticity using Exopulse Molli.

48 participants (24 women and 24 men) with autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) will participate in 2 phases : control phase (12-week usual care) and intervention phase (12-week home-based rehabilitation program). The participants will be evaluated at baseline, week 12 (end of control phase) and week 24 (end of intervention phase) to quantify the effects of an individualized home-based rehabilitation program. Participants will also participate on a focus group at the end of the program to evaluate the acceptability of the program and the perceived changes.

This study in an observational, prospective and longitudinal study. The aim of the study is to evaluate the effect of botulinum toxin type A (BTX) injections into the elbow flexors on the reduction of spastic co-contractions (spastic co-contraction index, SCCI) during an active elbow extension in chronic post-stroke patients.TBA injections are performed as part of routine care

The overall aim of this project is to assess the effect of combining transcutaneous lumbosacral stimulation (TLS) during Exoskeleton Assisted Walking (EAW) compared to EAW alone without stimulation on walking recovery.

Objective: To compare the effects of incentive spirometer as a visual feedback versus deep breathing via mirror mediated therapy on pulmonary function in children with spastic cerebral palsy. To determine the effects of incentive spirometer as a visual feedback versus deep breathing via mirror mediated therapy on sleep and quality of life in children with spastic cerebral palsy.

The goal of this clinical trial is to demonstrate the improvement of motor functions related symptoms in patients with MS and spasticity using Exopulse Mollii suit stimulation in Multiple Sclerosis patients with spasticity. The main questions it aims to answer are: to evaluate the short-term impact of EXOPULSE Mollii suit on balance in adult MS patients suffering from spasticity. to assess the effects of EXOPULSE Mollii suit on mobility, upper and lower limbs muscle tone, pain, fatigue and quality of life. Participants will participate in: One baseline visit for inclusion during which the patient will undergo the first session (active or sham) along with evaluations (before and after the session) One visit after two weeks during which the patient will undergo the second session (active or sham) along with evaluations (before and after the session) One visit after two weeks of the second stimulation condition; the patients will undergo a third evaluation and receive the EXOPULSE Mollii Suit for the four-week open label phase and will use the suit at home for an active stimulation session every other day for four weeks. One visit at the end of the open label phase to perform the fourth and last evaluation and return the EXOPULSE Mollii suit. Researchers will compare both Active and Sham groups to demonstrate the improvement of motor functions related symptoms in patients with MS and spasticity using Exopulse Mollii suit.

Stroke can lead to weakness and spasticity in the arm or hand. The purpose of this study is to optimize the design of gentle vibratory stimulation delivered to the hands of individuals with chronic stroke, and explore the effect on range of movement and spasticity.