Clinical Trials Logo

Clinical Trial Summary

Abstract: Background: Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system with unknown etiology, causing a variety of symptoms including impaired balance, coordination, and walking difficulties. The Exopulse Mollii Ⓡ suit is an innovative approach for non-invasive, self-administered electrical stimulation designed to alleviate spasticity and improve motor function in various neurological conditions. Objective: To determine the effectiveness of the Exopulse Mollii Ⓡ suit in improving motor control in patients with MS. Methods: A randomized, double-blind clinical trial will be conducted, recruiting patients diagnosed with MS , aged 18 or above, with a Functional Ambulation Category (FAC) score between 2 and 4. Patients will be randomly assigned to two groups receiving either inactive or active Exopulse Mollii Ⓡ treatment for 60 minutes, three times a week, for three weeks. Outcome measures include pain, balance, gait speed, risk of falls, perception of walking difficulties, and quality of life assessed using validated scales. Statistical analysis will be performed using SPSS v.29.0.0.0. Results: Data on age, sex, weight, and MS-related factors will be collected at baseline. Primary outcomes include changes in pain, balance, and gait speed, while secondary outcomes encompass risk of falls, perception of walking difficulties, and quality of life. Analysis will compare mean differences between groups using appropriate statistical tests. Conclusion: This study aims to evaluate the efficacy of the Exopulse Mollii Ⓡ suit in enhancing motor function in MS patients. Findings may contribute to the development of novel therapeutic strategies for managing MS-related symptoms and improving patients' quality of life.


Clinical Trial Description

Introduction: Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system with unknown etiology. Common symptoms include fatigue, visual disturbances, balance and coordination problems, sensory disturbances, spasticity, cognitive and emotional disorders, speech impairments, bladder and bowel issues, and sexual dysfunction. MS affects approximately 2.2 million people worldwide. Gait abnormalities are a distinctive feature of MS and a significant cause of disability and reduced health-related quality of life. Individuals with MS typically exhibit slower walking speeds, lower cadence, and increased variability between strides, attributed to demyelination resulting in reduced conductivity in the somatosensory nervous system, decreased muscle strength, vestibular dysfunction, and severe fatigue. The EXOPULSE Mollii Ⓡ method is an innovative approach to non-invasive, self-administered electrical stimulation using multiple electrodes incorporated into a full-body suit. Comprising comfortable, breathable, and washable synthetic material, the Mollii Ⓡ suit primarily aims to alleviate disabling spasticity and enhance motor function. The method operates on the concept of reciprocal inhibition induced by stimulating the antagonist of a spastic muscle at low frequencies and intensities, thus considered to reduce spasticity. Moreover, the EXOPULSE Mollii Ⓡ suit has demonstrated benefits in children with cerebral palsy, spasticity, and chronic stroke patients. Therefore, this study aims to evaluate the effects of a 60-minute session with the EXOPULSE Mollii Ⓡ suit on patients with multiple sclerosis. Methodology: A randomized, double-blind clinical trial will be conducted, with two investigators performing the intervention and a third responsible for programming the suits and attaching the belt. Patients will be recruited from the Fivan Foundation, where the intervention will take place. Recruitment and patient selection will be conducted through therapists at the center, informed in advance about the project's content. The suits, provided by the Fivan Foundation and Ottobock, consist of comfortable, breathable, and washable synthetic pants and jackets. Patients meeting the following inclusion criteria will be selected: - Diagnosed with multiple sclerosis by their physician - Aged 18 or above. - Able to understand verbal commands. - Having a Functional Ambulation Category (FAC) score between 2 and 4. Exclusion criteria include: - Pregnancy. - Having an intrathecal baclofen pump. - Having received botulinum toxin infiltration in the last 3 months. - Wearing electronic or magnetic medical devices (pacemakers, shunts, etc.) that may be affected by magnets. - BMI > 35. Patients will be randomly divided into two groups using a coin toss method. An initial individual assessment session will be conducted, including randomization, providing each patient with an assessment sheet, and obtaining informed consent. The control group will wear the Exopulse Mollii Ⓡ suit with parameters set to 0, while the second group will wear the same suit with parameters adjusted to each individual assessment. Both groups will undergo 60-minute sessions, three times a week for three weeks, to assess potential beneficial effects of this device for MS patients. At three weeks, a crossover will occur, with the group initially having parameters set to 0 now receiving treatment for another 3 weeks, while the other group will have the treatment discontinued to assess maintenance of effects. Initial, 3-week, and 6-week assessments will be conducted for both groups using previously validated scales detailed in the following section. This intervention will be added to the patient's usual treatment without interfering with it. Sample size was determined using the GRANMO© program, with 11 subjects per group, considering an alpha risk of 0.05, a beta risk below 0.2 in a bilateral contrast, and an estimation based on a common standard deviation of 4.89, taking into account a 5% follow-up loss rate. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06384729
Study type Interventional
Source Universidad Europea de Madrid
Contact Cecilia Estrada Barranco, PhD
Phone 917 40 72 72
Email cecilia.estrada@universidadeuropea.es
Status Recruiting
Phase N/A
Start date April 1, 2024
Completion date September 1, 2024

See also
  Status Clinical Trial Phase
Completed NCT05528666 - Risk Perception in Multiple Sclerosis
Completed NCT03608527 - Adaptive Plasticity Following Rehabilitation in Multiple Sclerosis N/A
Recruiting NCT05532943 - Evaluate the Safety and Efficacy of Allogeneic Umbilical Cord Mesenchymal Stem Cells in Patients With Multiple Sclerosis Phase 1/Phase 2
Completed NCT02486640 - Evaluation of Potential Predictors of Adherence by Investigating a Representative Cohort of Multiple Sclerosis (MS) Patients in Germany Treated With Betaferon
Completed NCT01324232 - Safety and Efficacy of AVP-923 in the Treatment of Central Neuropathic Pain in Multiple Sclerosis Phase 2
Completed NCT04546698 - 5-HT7 Receptor Implication in Inflammatory Mechanisms in Multiple Sclerosis
Active, not recruiting NCT04380220 - Coagulation/Complement Activation and Cerebral Hypoperfusion in Relapsing-remitting Multiple Sclerosis
Completed NCT02835677 - Integrating Caregiver Support Into MS Care N/A
Completed NCT03686826 - Feasibility and Reliability of Multimodal Evoked Potentials
Recruiting NCT05964829 - Impact of the Cionic Neural Sleeve on Mobility in Multiple Sclerosis N/A
Withdrawn NCT06021561 - Orofacial Pain in Multiple Sclerosis
Completed NCT03653585 - Cortical Lesions in Patients With Multiple Sclerosis
Recruiting NCT04798651 - Pathogenicity of B and CD4 T Cell Subsets in Multiple Sclerosis N/A
Active, not recruiting NCT05054140 - Study to Evaluate Efficacy, Safety, and Tolerability of IMU-838 in Patients With Progressive Multiple Sclerosis Phase 2
Completed NCT05447143 - Effect of Home Exercise Program on Various Parameters in Patients With Multiple Sclerosis N/A
Recruiting NCT06195644 - Effect of Galvanic Vestibular Stimulation on Cortical Excitability and Hand Dexterity in Multiple Sclerosis Patients Phase 1
Completed NCT04147052 - iSLEEPms: An Internet-Delivered Intervention for Sleep Disturbance in Multiple Sclerosis N/A
Completed NCT03594357 - Cognitive Functions in Patients With Multiple Sclerosis
Completed NCT03591809 - Combined Exercise Training in Patients With Multiple Sclerosis N/A
Completed NCT02845635 - MS Mosaic: A Longitudinal Research Study on Multiple Sclerosis