The Role of Sleep in the Treatment of Cannabis Use Disorders

Inclusion Criteria: 1. Age 18-55 years. 2. Recent problematic use of cannabis 3. Cannabis use impacts sleep Exclusion Criteria: 1. Dependent on drugs other than cannabis or nicotine, or current Axis I psychiatric disorder 2. Moderate sleep apnea or periodic limb movement disorder 3. Pregnant, breast feeding, or planning to become pregnant within the next 3 months 4. Current condition associated with severe cognitive/social impairment 5. Allergy to any ingredient in extended-release zolpidem or prior adverse reaction to zolpidem 6. Current use of drugs that affect metabolism via cytochrome P450 or current illness resulting in severe hepatic impairment 7. Current use of hypnotic medications