# Study of Airflow in the Lungs Using Helium MRI

> **NCT02154568** · NA · COMPLETED · sponsor: **University of Virginia** · enrollment: 24 (actual)

## Conditions studied

- COPD
- Healthy
- Constrictive Bronchitis

## Interventions

- **DRUG:** hyperpolarized helium-3 gas with MRI of the chest

## Key facts

- **NCT ID:** NCT02154568
- **Lead sponsor:** University of Virginia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-11-07
- **Primary completion:** 2026-02-26
- **Final completion:** 2026-02-26
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2026-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02154568

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02154568, "Study of Airflow in the Lungs Using Helium MRI". Retrieved via AI Analytics 2026-07-02 from https://api.ai-analytics.org/clinical/NCT02154568. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*