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Characterizing the Effects of Family History of Alcoholism on Alcohol Analgesia

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University of Florida

Status

Completed

Conditions

Effects of Family History of Alcoholism and Sex on Alcohol Analgesia

Treatments

Other: Placebo
Drug: Ethanol

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT04925076
IRB201800992-N
R01AA025337 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

Self-medication of pain with alcohol is a common, yet risky, behavior. Evidence suggests family history of alcoholism may affect the degree to which alcohol use relieves pain, but the independent contributions of expectation and conditioning have not been previously studied. Interactive effects of sex and family history are also currently unclear. This project addresses this gap in knowledge and will inform further research and clinical/translational efforts for reducing risk associated with these behaviors.

Enrollment

125 patients

Sex

All

Ages

21 to 45 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Consume at least 1 drink/month over the past 6 months

Exclusion criteria

  • History of chronic pain
  • Current use of opioids
  • Current major depression
  • History of any psychotic disorder
  • Undercontrolled hypertension or diabetes
  • History of neurologic disease
  • History of serious medical illness
  • History of drug or alcohol dependence, including nicotine, or a pattern of hazardous alcohol use
  • Safety concerns related to MRI (for example, implants or pacing devices)

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

Double Blind

125 participants in 2 patient groups

Family History Positive
Experimental group
Description:
People reporting at least one parent with a history of alcohol problems.
Treatment:
Drug: Ethanol
Other: Placebo
Family History Negative
Experimental group
Description:
People who do not report having a parent with a history of alcohol problems.
Treatment:
Drug: Ethanol
Other: Placebo

Trial documents
1

Trial contacts and locations

1

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Central trial contact

Jeff Boissoneault, PhD; Michael Robinson, PhD

Data sourced from clinicaltrials.gov

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