Pulmonary and Inflammatory Responses Following Exposure to a Low Concentration of Ozone or Clean Air
Public ClinicalTrials.gov record NCT05680831. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Pulmonary and Inflammatory Responses Following Exposure to a Low Concentration of Ozone or Clean Air for 6.6 Hours With Moderate Exercise in Healthy Young Adults
Study identification
- NCT ID
- NCT05680831
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Martin W. Case
- Federal
- Enrollment
- 60 participants
Conditions and interventions
Interventions
- 0.070 ppm ozone concentration Biological
- Clean air (0.0 ppm ozone) Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years to 35 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 12, 2022
- Primary completion
- Jan 31, 2024
- Completion
- Jan 31, 2025
- Last update posted
- Jan 10, 2023
2022 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| EPA Human Studies Facility | Chapel Hill | North Carolina | 27599-7315 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05680831, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 10, 2023 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05680831 live on ClinicalTrials.gov.