Status:
COMPLETED
New Medications to Treat Alcohol Dependence
Lead Sponsor:
Bankole Johnson
Collaborating Sponsors:
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
National Institutes of Health (NIH)
Conditions:
Alcoholism
Eligibility:
All Genders
21-45 years
Phase:
PHASE2
Brief Summary
In the last decade, there has been an explosion of new knowledge of the neuroscientific basis of alcohol-seeking behavior. Briefly, medications that modulate mesolimbic dopamine pathways by facilitati...
Eligibility Criteria
Inclusion
- DSM-IV-R diagnosis of alcohol dependence.
- Drinking on average ≥14 and ≥21 drinks/week in the 30 days prior to enrollment for women and men, respectively, and describing a liking for and frequent use of beer as the alcohol-containing beverage.
- Good physical health as determined by a complete physical examination, electrocardiogram within normal limits, and laboratory screening tests within acceptable range (see exclusion criteria).
- Negative pregnancy test at intake. Women of childbearing potential will be placed on oral contraceptives and also will be expected to use barrier and spermicide as an additional form of contraception if sexually active.
- Literate in English language, and able to read, understand, and complete rating scales and questionnaires accurately.
- Willingness to comply with study procedures and protocol including agreement to overnight stay at the human laboratory. Compliance with the alcohol, tobacco, and drug-free environment regulations at the human laboratory is also a condition of enrollment.
- Written informed consent.
Exclusion
- Expression of desire for immediate treatment for alcohol or drug addiction.
- History of mental illness that warrants treatment or would preclude safe participation in the protocol except nicotine dependence, as determined by mental status and psychiatric interview using the Structured Clinical Interview for DSM-IV.
- Acute or chronic organic brain syndrome, schizophrenia, bipolar disorder, or any psychotic disorder.
- Significant medical illness (including hypertension) as determined by history and/or complete physical examination.
- Uncontrolled uterine or cervical bleeding.
- History of blood clots.
- Past problems with oral contraceptive pills.
- Gross neurological disease.
- Mental retardation.
- Neurocognitive functioning \>1.5 standard deviation below expected range
- Clinically significant abnormalities on the electrocardiogram that will preclude safe participation.
- History of ischemic heart disease or myocardial infarction.
- History of glaucoma or thyroid disease.
- Current infective hepatitis as evidenced by clinical manifestations..
- Positive pregnancy test.
- Women 35 and above who smoke will be excluded from participating in this research study.
- Participation in a human laboratory or clinical study within the last 30 days.
- Clinically significant laboratory screening test (LST) results on hematology, chemistry, or urine analysis as defined by the FDA Neuropharmacology Division guidelines. Elevation of liver enzymes (SGOT), serum glutamic pyruvic transaminase (SGPT), blood urea nitrogen (BUN), or lactate dehydrogenase (LDH) - up to ×4 above the normal range - will be allowed unless there is evidence of hepatocellular disease or failure. In addition, we will test for hematocrit as more than 300 ml of blood will be taken during study 1. Hematocrit levels must be \> 41% for males and \> 38% for females.
- For study 1, persons weighing less than 110 lbs will be excluded, due to the amount of blood taken in study 1 (more than 300 ml).
- History of any severe or life-threatening reaction to topiramate
- Past or current history of seizures.
- Past or current history of kidney stones.
- Use of any carbonic anhydrase medication.
- Being treated with any medication with potential interactions with alcohol or topiramate.
- Pending imprisonment.
- For smokers, previous adverse reaction to nicotine patch.
- Reporting no experience of craving for alcohol (by self-report).
- Postmenopausal women will not be recruited into this study.
Key Trial Info
Start Date :
September 1 2005
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 1 2008
Estimated Enrollment :
29 Patients enrolled
Trial Details
Trial ID
NCT00223639
Start Date
September 1 2005
End Date
July 1 2008
Last Update
February 7 2012
Active Locations (2)
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1
UVA CARE
Charlottesville, Virginia, United States, 22911
2
UVA CARE Richmond
Richmond, Virginia, United States, 23294