# Pain Quality Study

> **NCT01321190** · — · COMPLETED · sponsor: **University of Washington** · enrollment: 307 (actual)

## Conditions studied

- Low Back Pain
- Headache
- Fibromyalgia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01321190
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-06
- **Primary completion:** 2012-11
- **Final completion:** 2013-04
- **Target enrollment:** 307 (ACTUAL)
- **Last updated:** 2018-10-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01321190

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01321190, "Pain Quality Study". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT01321190. Licensed CC0.

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