# Association of Ferritin Levels With Clinical Parameters in Patients With Fibromyalgia Syndrome

> **NCT03825393** · — · COMPLETED · sponsor: **Tokat State Hospital** · enrollment: 200 (actual)

## Conditions studied

- Fibromyalgia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03825393
- **Lead sponsor:** Tokat State Hospital
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-01-01
- **Primary completion:** 2018-01-01
- **Final completion:** 2019-01-01
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2024-04-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03825393

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03825393, "Association of Ferritin Levels With Clinical Parameters in Patients With Fibromyalgia Syndrome". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03825393. Licensed CC0.

---

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