Use of Transcranial Direct Current Stimulation (TDCS) in an Active Pain Coping Program for Patients With Fibromyalgia: A Randomized Control Trial.
Recruiting now · Not applicable · Has a placebo group
Conditions studied: Fibromyalgia
In brief
The trial is designed to determine the added effect of active transcranial direct current stimulation (tDCS) when combined with a multimodal Active Pain Coping Program in individuals with fibromyalgia. The primary objective is to compare the effectiveness of active versus sham tDCS when both are delivered to the same standardized multimodal intervention. All participants will undergo an identical treatment sequence consisting of 8 sessions of Pain Neuroscience Education (PNE), followed by 5 consecutive daily sessions of either active or sham tDCS, and 18 sessions of therapeutic exercise (TE). Active tDCS will be administered over the primary motor cortex (M1) and orbitofrontal region for 20 minutes at 2 mA. The sham procedure will replicate the electrode placement and brief initial stimulation to ensure blinding, with no active current thereafter. Secondary outcomes will examine changes in pain intensity, central pain processing, psychological variables, and physical function.
Key facts
- Study ID
- NCT07239427
- Run by
- University of Valladolid
- People needed
- 68
- Starts
- 2025-12-01
- Expected to finish
- 2026-06-01
- Last updated by the study team
- 2025-11-20
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Must have a prior diagnosis of Fibromyalgia (FM), which must be documented and validated in the patient's medical record.
You may not qualify if…
- Neurological Conditions: History of epilepsy or any other decompensated neurological condition that could contraindicate Transcranial Direct Current Stimulation (tDCS).
- Active Pathologies: Presence of other active or recent pathologies (e.g., cancer, fractures, fissures, or severe traumatic accidents of the skull) that could interfere with treatment or evaluation.
- Pregnancy: Currently pregnant or planning to become pregnant during the study period.
- Metallic Implants: Presence of metallic implants in the skull that may interact with or contraindicate the use of tDCS.
- Concurrent Studies: Active participation in another concurrent clinical research study involving treatments for fibromyalgia.
- Protocol Adherence: Inability to understand or adhere to the treatment and evaluation protocol.
Where it is running
- Unidad de Estrategias de Afrontamiento Activo del Dolor. — Valladolid, Valladolid, Spain (enrolling)
Full record on ClinicalTrials.gov
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