Chicago Social Drinking Project
This trial is active, not recruiting.
|Treatments||ethanol, placebo, diphenhydramine, caffeine|
|Sponsor||University of Chicago|
|Collaborator||National Institute on Alcohol Abuse and Alcoholism (NIAAA)|
|Start date||March 2004|
|End date||July 2017|
|Trial size||400 participants|
|Trial identifier||NCT00961792, 12119a, 5R01AA013746|
This study attempts to elucidate the factors that contribute to escalation and maintenance of excessive ethanol drinking in young adults by:
1. Examining subjective and objective response differences to alcohol and other common substances in a sample of young, adult social drinkers with varying consumption patterns.
2. Determining whether response to alcohol and other substances is predictive of future consumption patterns through longitudinal follow-up interviews.
3. Examining the relationship between responses to alcohol and other substances at baseline and re-examination testing to evaluate if consumption patterns moderate this relationship.
|Intervention model||parallel assignment|
|Masking||double blind (subject, investigator)|
Subjective response to alcohol and other common substances utilizing mood questionnaires in social drinking young adults
time frame: Measured during 5 timepoints at each experimental session: 1) Pre-drink baseline, 2) +30 minutes, 3) +60 minutes, 4) +120 minutes, and 5) +180 minutes following the initiation of beverage consumption
Substance Use Behavior Reported During Follow-Up Interviews
time frame: Measured at 3, 6, 9, 12, 15, 18, 21, 24, 36, 48, and 60 months following the final experimental session
Male or female participants from 21 years up to 29 years old.
Inclusion Criteria: - Age 21-29 - Weigh between 110-210 lbs - Drink alcohol at least once weekly with weekly "binge" drinking episodes - Available to complete in-person screening and 2, 4 hour experimental sessions at the University of Chicago - Available by phone, mail, or Internet for follow-up interviews for at least 2 years following sessions Exclusion Criteria: - Current or past major medical or psychiatric disorders including alcohol and substance dependence
|Official title||Individual Differences After Consumption of Alcohol and Other Common Substances and Long-Term Follow-Up of Social Drinking, Young Adults|
|Principal investigator||Andrea C King, PhD|
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