# Duloxetine Versus Placebo in Chronic Low Back Pain

> **NCT00408876** · PHASE3 · COMPLETED · sponsor: **Eli Lilly and Company** · enrollment: 404 (actual)

## Conditions studied

- Back Pain Without Radiation

## Interventions

- **DRUG:** Duloxetine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00408876
- **Lead sponsor:** Eli Lilly and Company
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-12
- **Primary completion:** 2007-11
- **Final completion:** 2007-11
- **Target enrollment:** 404 (ACTUAL)
- **Last updated:** 2009-12-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00408876

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00408876, "Duloxetine Versus Placebo in Chronic Low Back Pain". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00408876. Licensed CC0.

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