# Sleep Disturbances and Chronic Widespread Pain

> **NCT03908905** · — · SUSPENDED · sponsor: **Uppsala University** · enrollment: 96 (estimated)

## Conditions studied

- Chronic Widespread Pain
- Sleep Disturbance

## Interventions

- **DIAGNOSTIC_TEST:** Polysomnography

## Key facts

- **NCT ID:** NCT03908905
- **Lead sponsor:** Uppsala University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** SUSPENDED
- **Start date:** 2019-09-01
- **Primary completion:** 2024-12-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 96 (ESTIMATED)
- **Why stopped:** Lack of resources
- **Last updated:** 2024-02-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03908905

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03908905, "Sleep Disturbances and Chronic Widespread Pain". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03908905. Licensed CC0.

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