Status:
WITHDRAWN
The Effect of Low Level Ozone Exposure on Healthy Volunteers
Lead Sponsor:
University of North Carolina, Chapel Hill
Collaborating Sponsors:
Environmental Protection Agency (EPA)
National Institute of Environmental Health Sciences (NIEHS)
Conditions:
Healthy
Eligibility:
All Genders
18-40 years
Phase:
PHASE1
Brief Summary
The purpose of this research study is to learn more about the effects of 0.12 ppm ozone exposure on humans. We know from other studies that exposure to levels of ozone that are seen on bad air polluti...
Detailed Description
Low levels of both endotoxin and O3 have been reported to prime airway responses for other stimuli, with a notable example being the immediate and late phase response to allergen. Likewise, epidemiolo...
Eligibility Criteria
Inclusion
- Healthy Adult
- Nonsmoker
- Able to perform light exercise
Exclusion
- Asthma
- active allergies
- chronic disease
Key Trial Info
Start Date :
June 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 1 2009
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT00468221
Start Date
June 1 2009
End Date
November 1 2009
Last Update
May 29 2015
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