Evidence map›Paper›PMID 41570081›Full record

Trial reportPain medicine (Malden, Mass.)2026

The effects of EXOPULSE Mollii Suit in patients with fibromyalgia: a double-blind randomized sham-controlled trial (EXOFIB2).

Naji Riachi, Ahmed Shatila, Sehriban Diab, Hasan Jaber, Mais Jawhari, Joseph G Mattar, Jean-Pascal Lefaucheur, Moussa A Chalah, Samar S Ayache

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Pain medicine (Malden, Mass.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Naji RiachiNeurology Division, Sheikh Shakhbout Medical City, Abu Dhabi, UAE.
Ahmed ShatilaNeurology Division, Sheikh Shakhbout Medical City, Abu Dhabi, UAE.
Sehriban DiabRheumatology Division, Sheikh Shakhbout Medical City, Abu Dhabi, UAE.
Hasan JaberNeurology Division, Sheikh Shakhbout Medical City, Abu Dhabi, UAE.
Mais JawhariRehabilitation Department, Sheikh Shakhbout Medical City, Abu Dhabi, UAE.
Joseph G MattarUR 4391, Equipe Excitabilité Nerveuse and Thérapeutique (ENT), Faculté de Santé, Université Paris Est Créteil, Créteil, France.
Jean-Pascal LefaucheurUR 4391, Equipe Excitabilité Nerveuse and Thérapeutique (ENT), Faculté de Santé, Université Paris Est Créteil, Créteil, France.
Moussa A ChalahInstitut de la Colonne Vertébrale et des NeuroSciences (ICVNS), Paris, France.ORCID 0000-0002-0880-8608
Samar S AyacheInstitut de la Colonne Vertébrale et des NeuroSciences (ICVNS), Paris, France.

Funding

Sheikh Shakhbout Medical City
6 · The paper itself

Abstract

importanceNeuromodulation via transcutaneous electrical stimulation shows promise in fibromyalgia, but conventional devices have limited coverage. The EXOPULSE Mollii Suit is a full-body garment with 58 electrodes, potentially addressing widespread pain.

objectiveThis study evaluated repeated Mollii Suit sessions on disease impact, pain, and fibromyalgia-related symptoms.

designThis study consisted of a randomized, sham-controlled crossover phase and an open-label phase.

settingInclusion occurred in a hospital setting.

participantsAdults with fibromyalgia were enrolled.

interventionsIn this double-blind, randomized, sham-controlled crossover trial (phase 1), participants received 2 weeks of daily active or sham stimulation (1 h/day), followed by a ≥2-week washout and crossover. A 4-week open-label extension (phase 2) was proposed. MAIN OUTCOMES AND MEASURES: The primary outcome was the Fibromyalgia Impact Questionnaire (FIQtotal). Secondary outcomes included pain, anxiety, depression, and quality of life.

resultsTwenty-two patients completed phase 1 and 20 completed phase 2. In phase 1, FIQtotal scores significantly decreased following the active intervention (66.06 ± 13.46 to 50.81 ± 23.22, Friedman's P < .01, Bonferroni-adjusted Dunn's P < .05), whereas no significant effects were observed following the sham intervention. Improvements were also observed in several secondary measures (pain catastrophizing and some quality of life domains). Phase 2 also revealed significant benefits in FIQtotal as well as several secondary outcomes. No severe adverse events occurred at any time.

conclusionsEXOPULSE Mollii Suit led to clinically meaningful improvements in fibromyalgia impact and related outcomes. RELEVANCE: The results of this work are in line with those of previous trials and support its potential as a home-based neuromodulation therapy for fibromyalgia. Future large-scale studies would help further understand the effects of this medical device.

Indexed as

FibromyalgiaTranscutaneous Electric Nerve StimulationAdultCross-Over StudiesDouble-Blind MethodFemaleHumansMaleMiddle AgedPain MeasurementQuality of LifeTreatment OutcomeDisease ImpactFibromyalgiaPainQuality of LifeTENSTranscutaneous Electrical Nerve Stimulation

Identifiers

PMID41570081
PMCPMC13227060

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.