# Exploring a Potential Blood Test to Diagnose Major Depressive Disorder

> **NCT00705185** · — · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 120 (estimated)

## Conditions studied

- Major Depressive Disorder

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00705185
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-04
- **Primary completion:** 2010-06
- **Final completion:** 2010-06
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2010-06-08

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00705185

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00705185, "Exploring a Potential Blood Test to Diagnose Major Depressive Disorder". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00705185. Licensed CC0.

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