# Prolonged Hypoxic Breathing in Healthy Volunteers: a Safety Study

> **NCT02860975** · NA · TERMINATED · sponsor: **Massachusetts General Hospital** · enrollment: 5 (actual)

## Conditions studied

- Healthy Volunteers

## Interventions

- **OTHER:** Inhaled Nitrogen

## Key facts

- **NCT ID:** NCT02860975
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2017-01
- **Primary completion:** 2019-04-05
- **Final completion:** 2019-04-05
- **Target enrollment:** 5 (ACTUAL)
- **Why stopped:** Data analysis completed after half volunteers were enrolled
- **Last updated:** 2026-04-27

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02860975

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02860975, "Prolonged Hypoxic Breathing in Healthy Volunteers: a Safety Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02860975. Licensed CC0.

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