# Nitrous TRD Bipolar Depression

> **NCT02757521** · EARLY_PHASE1 · TERMINATED · sponsor: **Washington University School of Medicine** · enrollment: 1 (actual)

## Conditions studied

- Treatment- Resistant Bipolar Disorder
- Bipolar Disorder
- Bipolar Depressive Disorder

## Interventions

- **DRUG:** Nitrous Oxide
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT02757521
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2016-03-25
- **Primary completion:** 2016-12-06
- **Final completion:** 2016-12-06
- **Target enrollment:** 1 (ACTUAL)
- **Why stopped:** Study sponsor ended trial due to low recruitment
- **Last updated:** 2019-07-05

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02757521

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02757521, "Nitrous TRD Bipolar Depression". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02757521. Licensed CC0.

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