Chronic Alcohol, Stress Inflammatory Response and Relapse Risk
| Status: | Completed |
|---|---|
| Conditions: | Psychiatric |
| Therapuetic Areas: | Psychiatry / Psychology |
| Healthy: | No |
| Age Range: | 18 - 50 |
| Updated: | 4/21/2016 |
| Start Date: | September 2011 |
| End Date: | July 2015 |
The purpose of this study is to examine potential stress and immune systems adaptations
underlying craving and relapse vulnerability in alcohol dependent (AD) individuals and
social drinkers (SDs) with and without high levels of depressive symptomatology (+dep / -
dep). Using the investigators experimentally validated guided imagery procedure, the
investigators propose to examine the response of brain stress and immune systems to
personalized guided stressful imagery using subjective, physiological and neurobiological
assessments in 60 healthy controls and 60 alcoholic dependent individuals with and without
depressive symptomatology.
underlying craving and relapse vulnerability in alcohol dependent (AD) individuals and
social drinkers (SDs) with and without high levels of depressive symptomatology (+dep / -
dep). Using the investigators experimentally validated guided imagery procedure, the
investigators propose to examine the response of brain stress and immune systems to
personalized guided stressful imagery using subjective, physiological and neurobiological
assessments in 60 healthy controls and 60 alcoholic dependent individuals with and without
depressive symptomatology.
Inclusion Criteria:
- ADs: Male and females, aged 18-50 years, meeting current DSM-IV criteria for alcohol
dependence consuming more than 25 drinks / week.
- SDs: Male and females, aged 18-50 years. Must not meet either current or lifetime
DSM-IV criteria for alcohol/drug abuse. They must have demonstrated weekly alcohol
use over the past year but no more than 25 drinks / month with no occasion of binge
drinking (5 or more drinks-men; 4 or more -women).
- ADs and SDs must self-report depression ratings at levels to match one of the two
following groups: a) a score of 20 or above in the Center for Epidemiologic Studies -
Depression Scale (CES-D), or b) a score between 3 -20 on the CES-D
- Weekly alcohol use as documented by positive urine toxicology screens (AD only).
- Good health as verified by screening examinations and medical and screening
- Able to read English and complete study evaluations.
- All participants must voluntarily provide informed consent and sign the informed
consent document.
Exclusion Criteria:
- Meeting current criteria for dependence on another psychoactive substance, excluding
nicotine.
- Having any current Axis I psychiatric disorders and requiring treatment/medication
for these conditions.
- Having significant underlying medical conditions requiring medication.
- Women who are pregnant or nursing.
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