# Efficacy of Metamizole Versus Ibuprofen and a Short Educational Intervention Versus Standard Care in Acute Low Back Pain

> **NCT04111315** · PHASE4 · UNKNOWN · sponsor: **Insel Gruppe AG, University Hospital Bern** · enrollment: 120 (estimated)

## Conditions studied

- Low Back Pain

## Interventions

- **DRUG:** Metamizole Sodium
- **DRUG:** Ibuprofen 600 mg
- **BEHAVIORAL:** Patient education

## Key facts

- **NCT ID:** NCT04111315
- **Lead sponsor:** Insel Gruppe AG, University Hospital Bern
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-12-15
- **Primary completion:** 2025-12-30
- **Final completion:** 2025-12-31
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2024-02-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04111315

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04111315, "Efficacy of Metamizole Versus Ibuprofen and a Short Educational Intervention Versus Standard Care in Acute Low Back Pain". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04111315. Licensed CC0.

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