Clinical Trial

Novel Pulmonary Imaging of Lung Structure and Function in E-cigarette Smokers

Recruiting
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Summary
This is a longitudinal study of the long-term health impact of e-cigarette smoking on the lungs. Participants will be followed over a period of 5 years, and impacts of e-cigarette smoking on the lungs will be measured with magnetic resonance imaging (MRI) using hyperpolarized xenon-129 gas, pulmonary function tests, exercise capacity, computed tomography images and questionnaires.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2020-11-02; most recent amendment 2025-08-08.
Status change: Not Yet Recruiting → Recruiting 2024-05-01
Trial Details
NCT Number NCT04616313
Lead Sponsor Western University, Canada
Collaborators: London Health Sciences Centre
Conditions E Cigarette Use
Enrollment 150 participants
Start Date 2023-01-17
Primary Completion 2027-12 (estimated)
Study Completion 2027-12 (estimated)
Updated on ClinicalTrials.gov 2025-08-14