# Influence of Co-diagnosis of Chronic Fatigue Syndrome in Patients With Fibromyalgia.

> **NCT05323838** · — · UNKNOWN · sponsor: **University of Extremadura** · enrollment: 140 (estimated)

## Conditions studied

- Fibromyalgia
- Chronic Fatigue Syndrome
- Comorbidities and Coexisting Conditions

## Interventions

- **BEHAVIORAL:** Subjective quality of live
- **PROCEDURE:** Blood extraction
- **BEHAVIORAL:** Accelerometry
- **DIETARY_SUPPLEMENT:** Synbiotic complement

## Key facts

- **NCT ID:** NCT05323838
- **Lead sponsor:** University of Extremadura
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-06-09
- **Primary completion:** 2021-06-22
- **Final completion:** 2024-11-16
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2023-05-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05323838

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05323838, "Influence of Co-diagnosis of Chronic Fatigue Syndrome in Patients With Fibromyalgia.". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05323838. Licensed CC0.

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