Carisbamate as a Potential Treatment for Alcohol Dependence

Completed · Phase 1/Phase 2 · Has a placebo group

Conditions studied: Alcohol Dependence, Alcohol Abuse, Substance Abuse

In brief

The purpose of this study is to determine the effects of treatment with carisbamate compared to treatment with placebo, on alcohol-induced stimulant and subjective effects in non-treatment seeking alcohol-dependent human volunteers.

Key facts

Study ID

NCT02435381

Run by

Baylor College of Medicine

People needed

11

Starts

2013-02-01

Expected to finish

2013-09-30

Last updated by the study team

2021-03-02

Who can join

Age: 18 and older, up to 55. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Be an English-speaking volunteer who is not seeking treatment at the time of the study
• Be between 18-55 years of age
• Meet DSM-IV TR criteria for alcohol abuse; participants may or may not meet criteria for nicotine dependence. Nicotine dependence is allowed but not required because most alcohol users smoke cigarettes.
• Have a self-reported history of using alcohol.
• Have vital signs as follows: resting pulse must be < 90 bpm and the blood pressure must be < 150 mmHg systolic and < 90 mmHg diastolic.
• Have hematology and chemistry laboratory tests that are within normal (+/- 10%) limits with the following exceptions:
• liver function tests (total bilirubin, ALT, AST, and alkaline phosphatase) < 3 x the upper limit of normal, and b) kidney function tests (creatinine and BUN) within normal limits
• Have a baseline EKG that demonstrates clinically normal sinus rhythm, clinically normal conduction, and no clinically significant arrhythmias
• Have a medical history and brief physical examination demonstrating no clinically significant contraindications for study participation, in the judgment of the admitting physician and the principal investigator.

You may not qualify if…

• Meet DSM IV TR criteria for dependence on drugs other than alcohol or nicotine.
• Have any history or evidence suggestive of seizure disorder or brain injury
• Have any previous medically adverse reaction to alcohol, including loss of consciousness, chest pain, or epileptic seizure
• Have neurological or psychiatric disorders, such as:
• psychosis, bipolar illness or major depression as assessed by SCID
• organic brain disease or dementia assessed by clinical interview
• history of any psychiatric disorder which would require ongoing treatment or which would make study compliance difficult
• history of suicide attempts within the past year and/or current suicidal ideation/plan
• Have evidence of clinically significant heart disease or hypertension, as determined by the PI
• Have evidence of untreated or unstable medical illness including: neuroendocrine, autoimmune, renal, hepatic, or active infectious disease
• Have symptomatic HIV or are taking antiretroviral medication
• Be pregnant or nursing. Other females must either be unable to conceive (i.e., surgically sterilized, sterile, or post-menopausal) or be using a reliable form of contraception (e.g., abstinence, birth control pills, intrauterine device, condoms, or spermicide). All females must provide negative pregnancy urine tests before study entry, upon hospital admission, and at the end of study participation
• Have any other illness, condition, or use of psychotropic medications, which in the opinion of the PI and/or the admitting physician would preclude safe and/or successful completion of the study.
• Currently seeking help for alcohol dependence.
• Subjects with or prone to clinically significant alcohol withdrawal.
• More than thirty days of abstinence from alcohol in the ninety days prior to enrollment.
• A history of major alcohol-related medical complications requiring hospitalization (i.e. pancreatitis).
• Contraindication(s) to take the study medication such as renal or hepatic impairment, nephrolithiasis, congenital metabolic disorders or history of seizures. Moderate-to-severe renal impairment defined as creatinine clearance less than 30 mL/min.
• Use of inhibitors/substrates for renal cationic transporters, or medications contraindicated with ethanol.
• A history of violence or aggression, assessed as part of the clinical interview at screening visit.

Where it is running

• Michael E. DeBakey VA Medical Center — Houston, Texas, United States

Full record on ClinicalTrials.gov

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