# Effect of Hypnosis Combined With Tdcs on Pain Perception and Cortical Excitability in Fibromyalgia

> **NCT05066568** · NA · UNKNOWN · sponsor: **Hospital de Clinicas de Porto Alegre** · enrollment: 20 (estimated)

## Conditions studied

- Transcranial Direct Current Stimulation
- Hypnosis
- Fibromyalgia

## Interventions

- **DEVICE:** Active Tracranial Direct Current Stimulation
- **OTHER:** Hypnotic analgesia suggestion
- **BEHAVIORAL:** Rest
- **OTHER:** Active tDCS + Hypnotic analgesia suggestion
- **OTHER:** Sham tDCS + Hypnotic analgesia suggestion

## Key facts

- **NCT ID:** NCT05066568
- **Lead sponsor:** Hospital de Clinicas de Porto Alegre
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-07-02
- **Primary completion:** 2021-10-30
- **Final completion:** 2021-12-30
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2021-10-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05066568

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05066568, "Effect of Hypnosis Combined With Tdcs on Pain Perception and Cortical Excitability in Fibromyalgia". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05066568. Licensed CC0.

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