Active clinical trials for "Muscle Spasticity"

Objective of this protocol will be to evaluate the parameters related to the function of the musculoskeletal and cardiorespiratory system, through a rehabilitation and training program for people with acquired central nervous system and multiple sclerosis. The study will consist of volunteers with acquired CNS lesions and multiple sclerosis of both sexes, between 18 and 85 years old, and who wander with or without aid devices, randomly divided into 3 groups: Group 1 (cardiopulmonary treatment), Group 2 (cardiopulmonary treatment and transcranial photobiomodulation application) and Group 3 (cardiopulmonary treatment and placebo laser). All groups will receive aerobic training on a treadmill (Moviment®) with the aid of a suspension equipment (BrainMov® Physical Activity Station). The transcranial photobiomodulation (laser diode, λ = 810 nm, beam area 0.028 cm², power of 100 mW, power density of 3.5 mW / cm², energy of 3 Joules / point and energy density of 107.1 J / cm2) will be applied on the skin / scalp and the International System 10-20 at points F7, F8 and AFz will be used as reference for irradiation. Muscular activation, heart rate variability, lung volumes and capacities, fatigability, exercise tolerance, cognition and quality of life will be evaluated before, during, at the end and after two months of rehabilitation. The treatment proposed in this study, using transcranial photobiomodulation, is expected to improve muscle, sensory, cardiorespiratory, cognitive functions and to interfere positively in the quality of life of the volunteers.

The main objective of this monocentric prospective study is to evaluate the amplitudes and angular velocities of extension of the hand and wrist joints during passive mobilization by a physiotherapist in healthy subjects and stroke patients with spastic hands. Secondary objectives: To compare amplitude and angular velocity values between the group of stroke patients and the group of healthy volunteers, To compare amplitude and angular velocity values according to the two types of mobilization (i,e, thumb or fifth finger), To assess pain due to mobilization in stroke patients.

This study will investigate the effect of a 6-week stretching intervention, consisting of a combination of a 2-week casting period and a home-based stretching program of the plantar flexors and hamstrings, on muscle and tendon lengths, range of motion, stiffness, and functional muscle strength. The study will include patients with spastic cerebral palsy aged between 4 and 11 years old with a Gross Motor Function Classification Score (GMFCS) level between I and III.

This study evaluates the efficacy and safety of the Per-Oral Endoscopic Myotomy (POEM) technique for lower esophageal sphincter myotomy in patients suffering from spastic esophageal disorders such as achalasia at a Canadian institution. The investigators hypothesize that POEM is a safe and effective technique for the surgical management of such disorders at our institution.

The purpose of the study is to examine the effect of the botulinum toxin injection into muscle tone, strength and mobility with and without muscle exercise effect.

Recently, It is known that the efficacy of botulinum toxin type A (BTX-A) with extracorporeal shock wave therapy (ESWT) is greater than that of BTX-A with electrical stimulation in the management of post-stroke spasticity of the upper limb. However, it was not determined which dose of ESWT is optimal as a adjuvant therapy after BTX-A injection on the upper limb in patients with stroke. Therefore, the aim of this study is to evaluate the optimal dose of ESWT after botulinum toxin type A injection for post-stroke spasticity

OBJECTIVES: I. Assess the efficacy and safety of selective dorsal rhizotomy and physiotherapy compared with physiotherapy alone in improving gross motor function and reducing spasticity in children with spastic diplegia.

The aim of this study is to investigate if ankle-foot orthoses affect changes in muscle activity of children with spastic unilateral cerebral palsy during walking. To minimize investigator variability, the same orthotist CO, clinical gait analyst GA and physiotherapist PT will perform their designated functions for all participants. Each subject will be required to attend three appointments. First appointment: CO takes a lower leg cast of the involved side; the cast is taken with the ankle and hindfoot corrected to neutral position. Second appointment: CO fits the tone-reducing ankle-foot orthosis which entails trimming the device to fit footwear, checking the orthotic device restricts plantarflexion and ensuring comfortable and functional fit. The device is modified with holes for electrode placement at locations for tibialis anterior and gastrocnemius identified by PT. The child receives the tone-reducing ankle-foot orthosis and is instructed to use this orthotic device on a daily basis for the next four weeks to grow accustomed to the tone-reducing stimuli which may require some acclimatization. Third appointment: A clinical examination is conducted by PT. Surface gel electrodes are then attached while the participant is instructed in individual muscle activation tests; SENIAM guidelines will be followed for electrode placement and skin preparation, aside from hamstrings and rectus femoris which will follow amended instructions in line with the scientific literature. GA quality checks the raw electromyography (EMG) signals by visual inspection during the isolated muscle activation tests and during a dynamic trial for movement artefacts, cross-talk, baseline drift and good noise-to-signal ratio. Reflective markers are then applied in accordance with Plug-in Gait lower body model by PT to collect kinematic and kinetic data. A resting trial is collected to establish the baseline activity level for each muscle. The participant is instructed to walk at a self-selected speed along the walkway. Dynamic trials continue until two clean strikes to the middle force plate are collected for the involved leg. Barefoot data is collected first while any additional modifications necessary for electrode placement are made to the ankle-foot orthoses. The order of the orthotic conditions is randomized. Data will be recorded confidentially using reference codes for participants and stored on a secure server with designated space allocated by the hospital.

In this study, it is being investigated if the association between high frequency repetitive transcranial magnetic stimulation associated with motor physical therapy reduces spasticity, increases upper limb motor function, and quality of life of post-chronic stroke patients than motor physical therapy alone. For this purpose, patients included will be submitted to ten sessions with active or sham hf-rTMS followed by a protocol of physical therapy.

This study aimed to evaluate the therapeutic potential of human amniotic epithelial cell (hAEC) transplant in the management of children with spastic cerebral palsy.