Altering Memories That Increase Risk of Relapse in Alcohol Use Disorders

Medical University of South Carolina (MUSC)

Status and phase

Completed

Phase 1

Conditions

Alcohol Use Disorder

Alcohol Dependence

Treatments

Drug: Placebo

Drug: Rapamycin

Study type

Interventional

Funder types

Other

Identifiers

NCT03732248

00073523

Details and patient eligibility

About

The purpose of this study is to examine the effects of rapamycin (sirolimus) versus a placebo, an inactive substance, on responses to alcohol cues in individuals with alcohol use disorder. Rapamycin (sirolimus) is a FDA-approved antibiotic and immunosuppressive drug that is currently used to (a) prevent organ transplant recipients from rejecting their transplants (b) treat cardiovascular diseases, and (c) treat some forms of cancer. Rapamycin (sirolimus) is not FDA-approved to treat alcohol use disorder. The use of rapamycin (sirolimus) in this study is investigational, meaning that the study medication is not a proven treatment for alcohol use disorder. The study will examine the medication's use as a potential treatment for alcohol use disorder, as well as how safe and tolerable it is to take.

Enrollment

21 patients

Sex

All

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Must be treatment-seekers
Meet criteria for alcohol use disorder
Must be able to provide informed consent and function at an intellectual level sufficient to allow accurate completion of all assessment instruments
Must use one of the following methods of birth control: oral contraceptives, barrier methods (diaphragm or condoms with spermicide or both), surgical sterilization, use of an intra-uterine contraceptive device, or complete abstinence from sexual intercourse
Must live within a 50-mile radius of our research program and have reliable transportation,
Must consent to remain abstinent from alcohol and all non-prescription drugs prior to medication administration and testing sessions
Must consent to fast for a two-hour period prior to medication administration
Must consent to random assignment to the rapamycin vs. placebo conditions.

Exclusion criteria

Cannot be undergoing other alcohol cessation treatment
Cannot be pregnant, nursing, or of childbearing potential and not using birth control
Cannot have evidence of or a history of significant endocrine, cardiovascular, pulmonary, renal, or neurological disease
Cannot have significant liver impairment
Cannot have an existing infection or immune system disorder
Cannot have a history of or current psychotic disorder, severe major depression, or bipolar affective disorder
Cannot currently take anti-arrythmic agents, psychostimulants, or any other agents known to interfere with heart rate and skin conductance monitoring
Cannot have known or suspected hypersensitivity to macrolide compounds (such as rapamycin/sirolimus)
Cannot currently take medications that could adversely interact with the study medication, including but not limited to significant inhibitors of CYP2D6 or CYP3A4 (voriconazole, fluconazole, itraconazole, erythromycin, clarithromycin, diltiazem, verapamil, etc.), or significant inducers of CYP3A4, such as anticonvulsants (carbamazepine, phenobarbital, phenytoin, etc.) and antibiotics (rifabutin, rifapentine, etc.)
Cannot have a history of thrombocytopenia, idiopathic thrombocytopenia purpura (ITP) or have a platelet count of less than 100,000 cells per mm3
Cannot have any unhealed wounds
Cannot have any planned surgeries within the next month, including surgical dental procedures
Cannot have a history of complicated alcohol withdrawal symptoms (including, but not limited to, symptoms such as seizures, hallucinations, and high blood pressure)