Using deep rTMS to treat neuropathic pain and fibromyalgia
Official title: Effects of Deep rTMS in Neuropathic Pain or Fibromyalgia : a Bicenter Randomized Sham Controlled Study
Run by Hospital Ambroise Paré Paris · NCT06250491 · Data updated 2026-11-12
This study is testing if a special type of brain stimulation can help people with neuropathic pain or fibromyalgia feel less pain over three months.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 80 Years |
| Sex | All |
| Enrollment | 70 (estimated) |
| Sponsor | Hospital Ambroise Paré Paris Academic / other |
| Locations | 2 sites (Boulogne-Billancourt and 1 other locations) |
| Status | Recruiting |
| Started | January 30, 2024 |
| Main results expected | January 30, 2027 |
| Study ends | April 30, 2027 |
| Registry record updated | March 27, 2026 |
| Trial ID | NCT06250491 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults with chronic neuropathic pain or fibromyalgia lasting at least six months and experiencing daily pain rated at 4/10 or higher.
✕Probably not a fit
Patients with contraindications to rTMS, prior rTMS treatment, or severe progressive conditions such as cancer may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the efficacy and safety of deep repetitive transcranial magnetic stimulation (rTMS) using an H-coil for patients suffering from neuropathic pain or fibromyalgia. It is a randomized, double-blind, sham-controlled trial lasting three months, where participants will receive either active or sham rTMS sessions. The treatment involves five daily sessions followed by weekly sessions, with a total of up to ten weeks of treatment. The primary outcome measure is the percentage of pain relief assessed at week 13.
Why it matters
Potential benefit: If successful, this treatment could provide significant pain relief for patients suffering from chronic neuropathic pain or fibromyalgia.
How similar studies have gone: Previous studies have shown promising results with rTMS for chronic pain conditions, suggesting potential efficacy for this novel application.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Chronic pain ≥ 6 months, at least 4/10 on a 0-10 NRS, present every day or nearly every day * Neuropathic pain (confirmed with Douleur Neuropathique en 4 questions and international criteria from NeuPSIG) or fibromyalgia (revised ACR criteria) * Stable concomitant medications for pain for at least one month * Able to fill out questionnaires and understand and speak French Exclusion Criteria: * Contraindications to rTMS * Prior treatment with rTMS * Progressive severe condition (eg cancer) * Psychosis * Psychoactive drug abuse
Where it's running
-
Inserm U987
Boulogne-Billancourt, France Recruiting -
Centre d'Evaluation et de Traitement de la douleur
Paris, France Not yet recruiting
Study contacts
- Study coordinator: Nadine ATTAL
- Email: nadine.attal@aphp.fr
- Phone: 0033149095931
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.