# The Efficacy of Probiotic Compared With Placebo Commitment Therapy for Treatment of Major Depressive Disorder

> **NCT05315401** · PHASE2 · WITHDRAWN · sponsor: **Min-Tze LIONG**

## Conditions studied

- Major Depressive Disorder

## Interventions

- **DIETARY_SUPPLEMENT:** Probiotic
- **DIETARY_SUPPLEMENT:** Placebo
- **BEHAVIORAL:** Acceptance and commitment therapy (ACT)

## Key facts

- **NCT ID:** NCT05315401
- **Lead sponsor:** Min-Tze LIONG
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2021-10-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2022-12-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Fail to recruit
- **Last updated:** 2023-05-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05315401

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05315401, "The Efficacy of Probiotic Compared With Placebo Commitment Therapy for Treatment of Major Depressive Disorder". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05315401. Licensed CC0.

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