# Back Pain Outcomes Using Longitudinal Data (BOLD)

> **NCT01776242** · — · COMPLETED · sponsor: **University of Washington** · enrollment: 5239 (actual)

## Conditions studied

- Low Back Pain

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01776242
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-09
- **Primary completion:** 2013-03
- **Final completion:** 2013-09
- **Target enrollment:** 5239 (ACTUAL)
- **Last updated:** 2023-12-05

## Collaborators

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- [object Object]
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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01776242

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01776242, "Back Pain Outcomes Using Longitudinal Data (BOLD)". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01776242. Licensed CC0.

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