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Recruiting Not applicable

Effectiveness of Transcranial Direct Current Stimulation (tDCS) in the Management of Complex Regional Pain Syndrome

NCT07361692 · tracked via the Priya Life Science France tracker
Sponsor
Polyclinique de l'Europe
Phase
Not applicable
Started
2026-04-01
Last updated
2026-06-18

Condition(s) studied

Complex Regional Pain Syndrome (CRPS)

Investigational drug(s) / intervention(s)

transcranial direct current stimulationPlacebo

transcranial direct current stimulation: progressive increase in stimulation intensity up to 2 mA, then continuation at a plateau for a total of 20 minutes, then a decrease in stimulation intensity for 30 seconds at the end of the session before an automatic stop.

Placebo: The stimulation intensity is gradually increased up to 2 mA for 1 minute, then decreased to zero stimulation. A further increase in stimulation is programmed 10 minutes after the start of stimulation.

Study summary

Transcranial direct current stimulation (tDCS) is a non-invasive therapy increasingly used in facilities treating patients with chronic pain. This complementary therapy has the advantage of being non-pharmacological, with transient and mild side effects, an excellent safety profile, and good efficacy in the contexts where it has been the subject of dedicated research: neuropathic pain, fibromyalgia, and visceral pain. Few studies have focused on the application of tDCS in the context of complex regional pain syndrome (CRPS), which is a common condition.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Major * Clinically active or active complex regional pain syndrome (CRPS) with positive Budapest criteria * Scintigraphy showing signs consistent with CRPS * Being affiliated with or a beneficiary of a social security scheme Exclusion Criteria: * Algodystrophy no longer meeting the Budapest criteria * Relative contraindication to tDCS: psychosis (including treated psychosis), uncontrolled epilepsy, large scalp scar, intracerebral/intracranial metallic body * Pregnant or breastfeeding women * Minors * Persons under legal protection (guardianship, conservatorship, and protective supervision) * Persons deprived of their liberty by judicial or administrative order * Unwilling individuals who cannot give their consent or cannot return for scheduled visits according to the protocol

Primary outcome measure(s)

  • Analog Visual Scale — one month post treatment

Trial sites (1)

FacilityCityRegionStatus
Polyclinique de l'Europe Saint-Nazaire France Recruiting

More Polyclinique de l'Europe trials in France

Other trials for the same condition

Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07361692 on ClinicalTrials.gov ↗ ← All trials in France