# Diagnosis of Bone Metabolism in Patients With Inexplicable Lower Back Pain

> **NCT05801848** · — · ACTIVE_NOT_RECRUITING · sponsor: **Rigshospitalet, Denmark** · enrollment: 50 (estimated)

## Conditions studied

- Lower Back Pain Chronic

## Interventions

- **DIAGNOSTIC_TEST:** [18F]NaF PET/CT scan

## Key facts

- **NCT ID:** NCT05801848
- **Lead sponsor:** Rigshospitalet, Denmark
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2023-03-05
- **Primary completion:** 2025-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2023-04-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05801848

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05801848, "Diagnosis of Bone Metabolism in Patients With Inexplicable Lower Back Pain". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT05801848. Licensed CC0.

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