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NCT02673775 · ClinicalTrials.gov registry record · NA
Air Pollution Study: The Effect of Ozone on the Lung
A NA study, sponsored by Rutgers, The State University of New Jersey.
- Completed
- Registry status
- NA
- Development phase
- 135
- Enrollment target
NCT02673775: Completed NA study, sponsored by Rutgers, The State University of New Jersey.
NCT02673775 is a NA study that has completed, run by Rutgers, The State University of New Jersey. The registered enrollment target is 135 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (90% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02673775, a NA study, has completed, sponsored by Rutgers, The State University of New Jersey.
- COMPLETED
- Registry status
- NA
- Development phase
- 135 participants
- Enrollment target
Study Summary
The purpose of the study is to better understand the mechanisms of lung injury from ozone exposure. Subjects will participate in two exposure sessions: filtered air and 0.2 ppm ozone. Subjects will be asked to produce sputum through coughing after each exposure. The samples will be analyzed for macrophage activity.
Primary Outcome
The relative concentrations of M1 and M2 macrophages in the induced sputum sample will be assessed.
Interventions
- OTHER Clean Air
- OTHER Ozone
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 135 participants |
| Start Date | 2016-02 |
| Est. Completion | 2022-06-07 |
| Phase | NA |
What the finished NCT02673775 record still lists
NCT02673775 is an interventional study that assigns participants to a tested intervention. The registered 135 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (90% lower).
The record links to 0 conditions, and to 2 interventions - of which Clean Air is the first listed.
NCT02673775 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02673775 about?
NCT02673775 is a clinical study titled "Air Pollution Study: The Effect of Ozone on the Lung". The purpose of the study is to better understand the mechanisms of lung injury from ozone exposure. Subjects will participate in two exposure sessions: filtered air and 0.2 ppm ozone. Subjects will be asked to produce sputum through coughing after each exposure. The samples will be analyzed for macr...
What is the current status of trial NCT02673775?
This trial is currently completed. It is a NA study. The enrollment target is 135 participants. The study started on 2016-02. Estimated completion is 2022-06-07.
What interventions are being tested in trial NCT02673775?
The interventions under investigation include: Clean Air (OTHER), Ozone (OTHER).
Who is sponsoring clinical trial NCT02673775?
This trial is sponsored by Rutgers, The State University of New Jersey, which has 413 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02673775's enrollment target sits among peer trials
135 726th of 2000 higher than 1,273 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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