Effects of Flavors on Nicotine Reinforcement in Smokers

• Status: Completed
• Trial end date: 2019-01-31
• Target enrollment: 0
• Participant gender: All

Summary

To examine the acute reinforcing effects of menthol, a fruit flavor (green apple) or a fruit flavor plus menthol, alone or in combination with nicotine in smokers. Flavors will be administered by inhalation via electronic cigarettes (e-cigarettes) and nicotine will be administered intravenously. The reinforcing drug effects will be measured with the drug effects questionnaire (DEQ).

• Phase: Early Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Yale University
• Collaborator: National Institute on Drug Abuse (NIDA)
• Treatments: Menthol; Nicotine

Criteria

Inclusion Criteria:

Female and male mentholated cigarette smokers, aged 18 to 30 years; history of smoking for the past 12 months, at least one cigarette per day; smoking status is verified with urinary cotinine levels above 10 ng/ml; not seeking treatment for nicotine dependence at the time of study entry in good health as verified by medical history, screening examination, and screening laboratory tests; for women, not pregnant as determined by pregnancy screening, nor breast feeding, and using acceptable birth control methods.

Exclusion Criteria:

History of major medical illnesses that the physician investigator deems as contraindicated for the patient to be in the study; regular use of psychotropic medication (antidepressants, antipsychotics, or anxiolytics); psychiatric diagnosis and / or treatment for Axis I disorders including major depression, bipolar affective disorder, schizophrenia or panic disorder in the past month; abuse of alcohol or any other recreational or prescription drugs in the past 30 days; any allergy to propylene glycol or menthol; and 6) aversion to green apple flavor.