# A Study Comparing Duloxetine and Placebo in the Treatment of Fibromyalgia

> **NCT00673452** · PHASE4 · COMPLETED · sponsor: **Eli Lilly and Company** · enrollment: 530 (actual)

## Conditions studied

- Fibromyalgia

## Interventions

- **DRUG:** duloxetine hydrochloride
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT00673452
- **Lead sponsor:** Eli Lilly and Company
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-06
- **Primary completion:** 2009-04
- **Final completion:** 2009-07
- **Target enrollment:** 530 (ACTUAL)
- **Last updated:** 2010-06-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00673452

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00673452, "A Study Comparing Duloxetine and Placebo in the Treatment of Fibromyalgia". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00673452. Licensed CC0.

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