Overview
This Phase 2 randomized cotrolled trial (RCT) will assess the safety and efficacy of pregnenolone (PREG; 300 mg/day, b.i.d dosing) vs. placebo (PBO) over a 12 week treatment period, and at 1-month post-treatment follow-up in individuals with Alcohol Use Disorder (AUD).
Description
In this Phase 2 single-site randomized controlled trial (RCT), men and women with Alcohol Use Disorder (AUD) will be enrolled in a 12 week trial with a 1-month follow-up assessment. Participants will be randomly assigned to 300mg pregnenolone (PREG) treatment b.i.d., or Placebo (PBO). All participants will be assessed 2x weekly and also receive behavior counseling to support recovery. The study aims to examine a) the safety and tolerability; b) efficacy on alcohol use outcomes; and c) effects on alcohol craving, anxiety, depression and physical well-being of 300mg PREG vs. PBO in men and women with AUD over the 12-week treatment period and at the 1-month follow up post-treatment period.
Eligibility
Inclusion Criteria:
- Male or female individuals, ages 18 to 70.
- Subjects must meet current Diagnostic and Statistical Manual of Mental Disorders 5th edition (DSM-5) criteria for alcohol use disorder; documented positive urine toxicology screen for alcohol at intake or collateral information from family members, significant others, room-mates etc., on recent use.
- Subject has voluntarily given informed consent and signed the informed consent document.
- Able to read English and complete study evaluations.
Exclusion Criteria:
- Women who are pregnant, or nursing or are of childbearing potential and not practicing an effective means of birth control.
- Meet current criteria for use disorder on another psychoactive substance, such as, heroin, amphetamines, hallucinogens/Phencyclidine (PCP), excluding alcohol and nicotine.
- Any current use of opiates or past history of opiate use disorder (assessed via urine toxicology and self report).
- Current use of any psychoactive drugs (urine toxicology), including anxiolytics, naltrexone or antabuse.
- Any psychotic disorder or current Axis I psychiatric symptoms requiring specific attention.
- Significant underlying medical conditions such as cerebral, renal, thyroid or cardiac pathology which in the opinion of study physician would preclude patient from fully cooperating or be of potential harm during the course of the study.
- Hypotensive individuals with sitting blood pressure below 90/50 mmHG.