Status:
COMPLETED
Physiological Responses in Tobacco Chippers
Lead Sponsor:
Oregon Health and Science University
Conditions:
Smoking
Stress
Eligibility:
All Genders
25-55 years
Brief Summary
This study will analyze a series of biological and behavioral markers in different populations of smokers. The study groups will differ in their cigarette consumption and level of nicotine dependence....
Eligibility Criteria
Inclusion
- healthy adults
- age 25-55
Exclusion
- alcohol or drug addiction
- unstable significant medical problems
- neurologic disease
- medications known to affect CNS function or impact physiologic parameters measured in the study
- significant visual impairment
- breath carbon monoxide (BCO) level of less than 10 ppm for smokers
- breath carbon monoxide (BCO) level of more than 5 ppm for non-smokers
- for heavy regular smokers: erratic smoking history (i.e. they must have smoked an average of 15 cigarettes daily for at least one year)
Key Trial Info
Start Date :
November 1 2010
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
January 1 2013
Estimated Enrollment :
178 Patients enrolled
Trial Details
Trial ID
NCT01237834
Start Date
November 1 2010
End Date
January 1 2013
Last Update
October 30 2014
Active Locations (1)
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1
Oregon Health and Science University
Portland, Oregon, United States, 97239