# Subgroups of Older Adults With Back Pain and Multiple Chronic Conditions

> **NCT03632122** · — · COMPLETED · sponsor: **University of Washington** · enrollment: 8344 (actual)

## Conditions studied

- Low Back Pain
- Depression
- Anxiety
- Osteoarthritis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03632122
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-07-01
- **Primary completion:** 2019-07-31
- **Final completion:** 2019-07-31
- **Target enrollment:** 8344 (ACTUAL)
- **Last updated:** 2019-08-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03632122

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03632122, "Subgroups of Older Adults With Back Pain and Multiple Chronic Conditions". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT03632122. Licensed CC0.

---

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