Trials / Completed
CompletedNCT03518567
Behavioral Economic Analysis of Demand for Marijuana
- Status
- Completed
- Phase
- Phase 2
- Study type
- Interventional
- Enrollment
- 133 (actual)
- Sponsor
- Brown University · Academic / Other
- Sex
- All
- Age
- 18 Years – 50 Years
- Healthy volunteers
- Accepted
Summary
This laboratory study will employ a multi-session experimental design to examine the behavioral economic demand for marijuana, by studying effect of marijuana administration (High THC) on demand for marijuana, and marijuana smoking topography. The study will recruit 100 non-treatment seeking marijuana users who smoke marijuana at least twice weekly.
Detailed description
This laboratory study will employ a multi-session experimental design to examine craving for marijuana, the effect of marijuana administration (High THC) on behavioral economic demand for marijuana, and marijuana smoking topography. The study will recruit 100 non-treatment seeking marijuana users who smoke marijuana at least twice weekly. The relationship between hypothetical and actual demand for marijuana will be examined. We will also investigate relationship between demand for marijuana and indices of marijuana smoking topography. The study will recruit 100 non-treatment seeking marijuana users who smoke marijuana at least twice weekly to obtain a final sample of 85 with complete data (15% of attrition). Participants will be tested at a baseline session and during two experimental sessions (an ad libitum marijuana smoking session and a marijuana smoking topography session). This study will confirm the utility of the hypothetical marijuana purchase task as a reliable and valid tool for assessing behavioral economic marijuana demand.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | Smoked marijuana cigarettes: High THC dose (6% THC) | Smoked marijuana cigarettes (High THC dose \[6% THC\]) |
Timeline
- Start date
- 2018-10-15
- Primary completion
- 2021-05-24
- Completion
- 2021-05-24
- First posted
- 2018-05-08
- Last updated
- 2024-02-12
- Results posted
- 2024-02-12
Locations
1 site across 1 country: United States
Regulatory
- FDA-regulated drug study
Source: ClinicalTrials.gov record NCT03518567. Inclusion in this directory is not an endorsement.