# Primary Prevention of Major Depression in Later Life

> **NCT00326677** · NA · COMPLETED · sponsor: **University of Maryland, College Park** · enrollment: 306 (actual)

## Conditions studied

- Depression

## Interventions

- **BEHAVIORAL:** Problem Solving Therapy
- **BEHAVIORAL:** Dietary Education

## Key facts

- **NCT ID:** NCT00326677
- **Lead sponsor:** University of Maryland, College Park
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-05
- **Primary completion:** 2012-12
- **Final completion:** 2013-12
- **Target enrollment:** 306 (ACTUAL)
- **Last updated:** 2025-01-15

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00326677

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00326677, "Primary Prevention of Major Depression in Later Life". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00326677. Licensed CC0.

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