# Investigation of Pain Modulation Phenotypes in Female Patients With Fibromyalgia

> **NCT07640607** · — · NOT_YET_RECRUITING · sponsor: **Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey** · enrollment: 82 (estimated)

## Conditions studied

- Fibromyalgia (FM)
- Quantitative Sensory Testing
- Central Sensitization
- PRESSURE PAIN THRESHOLD
- Pain Perception

## Interventions

- **OTHER:** Quantitative Sensory Tests(QST) protocol
- **OTHER:** Clinical Scales

## Key facts

- **NCT ID:** NCT07640607
- **Lead sponsor:** Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-01
- **Primary completion:** 2026-08-30
- **Final completion:** 2026-09-01
- **Target enrollment:** 82 (ESTIMATED)
- **Last updated:** 2026-07-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07640607

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07640607, "Investigation of Pain Modulation Phenotypes in Female Patients With Fibromyalgia". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07640607. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*