NCT06702176

"Using a Multisite TENS SysteM to Improve Fibromyalgia-related Symptoms.

"Using a Multisite TENS System (Transcutaneous Electrical Noninvasive Stimulation) to Improve Fibromyalgia-related Symptoms (EXOFIB 3)"

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: Institut De La Colonne Vertebrale Et Des Neurosciences · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Fibromyalgia is a debilitating pain condition that is characterized by the chronic occurrence of pain affecting the musculoskeletal system, a sensitivity to pressure stimuli, and a low threshold to noxious stimuli. The topography of pain is widespread, although it could be more pronounced in some bodily regions. Besides pain, patients suffer from a wide range of symptoms, including fatigue, anxiety and depression manifestations, and altered quality of life. Facing these debilitating symptoms, the available therapeutic strategies for treating pain and associated manifestations are usually faced with limited efficacy and numerous side effects. A previous pilot trial on fibromyalgia (EXOFIB-1 study) was conducted to evaluate the effects of Exopulse Mollii suit on fibromyalgia has showed beneficial and promising results. The intervention significantly alleviated pain, reduced fatigue, decreased physical and psychosocial impact of the disease, and improved the quality of life of patients with fibromyalgia. However, the observed effect sizes were small to medium. The investigators believe that a stimulation duration extended to six months would yield more positive outcomes and higher effect magnitude.

Conditions

• Fibromyalgia, Pain

Interventions

Type	Name	Description
DEVICE	EXOPULSE MOLLII SUIT active	Exopulse Mollii suit is a new assistive device that has been developed by Exoneural Network (initially Inerventions AB), a Swedish med-tech company. Exopulse Mollii suit is a full-body garment with integrated 58 electrodes that can transcutaneously stimulate several groups of muscles. The device is CE labelled and is intended to use for reducing spasticity and improving blood circulation. The outfit is very easy to put on, it can be used for one hour every day and the analgesic effects last 24 hours or more. EXOPULSE Mollii suit consists of transcutaneous stimulation of several muscles by means of a feeble electric current (i.e., low frequency \~20 Hz, low-intensity 2mA), aiming to reduce pain. This treatment method theoretical background primarily refers to the theory of gate control. Based on this theory, the stimulation of large proprioceptive fibers would inhibit the nociceptive information transmitted by small fibers.
DEVICE	EXOPULSE MOLLII SUIT (sham)	It consists of applying the same parameters used for the active session (low frequency: 20 Hz; current intensity: 2 mA; pulse width ranging from 25 to 175 µs) but for a shorter duration of time (1 minute).

Timeline

• Start date: 2024-03-01
• Primary completion: 2025-12-30
• Completion: 2026-06-30
• First posted: 2024-11-22
• Last updated: 2024-11-22

Locations

1 site across 1 country: France