# Placebo and Active Controlled, Double Dummy Study to Prove Efficacy of Aspirin in Treatment of Acute Low Back Pain

> **NCT01028079** · PHASE3 · COMPLETED · sponsor: **Bayer** · enrollment: 338 (actual)

## Conditions studied

- Low Back Pain

## Interventions

- **DRUG:** Acetylsalicylic Acid (Aspirin, BAYE4465)
- **DRUG:** Ibuprofen
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01028079
- **Lead sponsor:** Bayer
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-11
- **Primary completion:** —
- **Final completion:** 2006-12
- **Target enrollment:** 338 (ACTUAL)
- **Last updated:** 2009-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01028079

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01028079, "Placebo and Active Controlled, Double Dummy Study to Prove Efficacy of Aspirin in Treatment of Acute Low Back Pain". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01028079. Licensed CC0.

---

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