# The Efficacy, Safety, and Tolerability of Probiotics on the Mood and Cognition of Depressed Patients

> **NCT02838043** · PHASE3 · COMPLETED · sponsor: **Queen's University** · enrollment: 10 (estimated)

## Conditions studied

- Major Depressive Disorder
- Depression
- Depressive Symptoms

## Interventions

- **DIETARY_SUPPLEMENT:** Probio'Stick

## Key facts

- **NCT ID:** NCT02838043
- **Lead sponsor:** Queen's University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-08
- **Primary completion:** 2018-05
- **Final completion:** 2018-05
- **Target enrollment:** 10 (ESTIMATED)
- **Last updated:** 2019-06-14

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02838043

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02838043, "The Efficacy, Safety, and Tolerability of Probiotics on the Mood and Cognition of Depressed Patients". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02838043. Licensed CC0.

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