Trials / Completed
CompletedNCT00000260
Effects of Behavioral Contingencies on Effects of Nitrous Oxide - 12
Effects of Behavioral Contingencies on Effects of Nitrous Oxide
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 18 (actual)
- Sponsor
- University of Chicago · Academic / Other
- Sex
- All
- Age
- 21 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study is to conduct experiments to examine subjective and reinforcing effects of nitrous oxide. Mood altering and psychomotor effects will be tested on non-drug abusers and preference procedures will be used to assess reinforcing effects. Comparisons between nitrous oxide, opiates, and benzodiazepine antagonists will be made. To examine the effects of different behavioral contingencies in modulating the reinforcing effects of nitrous oxide in healthy volunteers.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | Nitrous oxide |
Timeline
- Start date
- 1997-06-01
- Primary completion
- 1998-01-01
- Completion
- 1998-01-01
- First posted
- 1999-09-21
- Last updated
- 2015-05-27
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT00000260. Inclusion in this directory is not an endorsement.