# Chronic Low Back Pain and Neck Pain Prospective Study

> **NCT04883476** · — · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 800 (actual)

## Conditions studied

- Chronic Low Back Pain
- Chronic Neck Pain

## Interventions

- **OTHER:** Observation study only

## Key facts

- **NCT ID:** NCT04883476
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-05-01
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-12-31
- **Target enrollment:** 800 (ACTUAL)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04883476

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04883476, "Chronic Low Back Pain and Neck Pain Prospective Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04883476. Licensed CC0.

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