# An Open Trial of Duloxetine on Comorbid Major Depression and Chronic Headache

> **NCT00531895** · PHASE4 · COMPLETED · sponsor: **Kraepelin Psiquiatria Clinica** · enrollment: 30 (actual)

## Conditions studied

- Major Depression
- Chronic Primary Headache

## Interventions

- **DRUG:** duloxetine

## Key facts

- **NCT ID:** NCT00531895
- **Lead sponsor:** Kraepelin Psiquiatria Clinica
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-04
- **Primary completion:** —
- **Final completion:** 2007-03
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2007-09-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00531895

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00531895, "An Open Trial of Duloxetine on Comorbid Major Depression and Chronic Headache". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00531895. Licensed CC0.

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