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| Tracking Information | |||||
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| First Received Date ICMJE | September 20, 1999 | ||||
| Last Updated Date | June 23, 2005 | ||||
| Start Date ICMJE | April 1995 | ||||
| Primary Completion Date | |||||
| Current Primary Outcome Measures ICMJE |
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| Original Primary Outcome Measures ICMJE | Same as current | ||||
| Change History | Complete list of historical versions of study NCT00000255 on ClinicalTrials.gov Archive Site | ||||
| Current Secondary Outcome Measures ICMJE | |||||
| Original Secondary Outcome Measures ICMJE | |||||
| Descriptive Information | |||||
| Brief Title ICMJE | Differential Acute Tolerance Development to Effects of Nitrous Oxide - 7 | ||||
| Official Title ICMJE | Differential Acute Tolerance Development to Effects of Nitrous Oxide | ||||
| Brief 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 differential acute tolerance development to effects of nitrous oxide in humans. |
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| Detailed Description | |||||
| Study Phase | Phase II | ||||
| Study Type ICMJE | Interventional | ||||
| Study Design ICMJE | Treatment | ||||
| Condition ICMJE |
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| Intervention ICMJE | Drug: Nitrous oxide | ||||
| Study Arms / Comparison Groups | |||||
| Publications * | |||||
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* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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| Recruitment Information | |||||
| Recruitment Status ICMJE | Completed | ||||
| Enrollment ICMJE | 0 | ||||
| Completion Date | |||||
| Primary Completion Date | |||||
| Eligibility Criteria ICMJE | Please contact site for information. |
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| Gender | Both | ||||
| Ages | 21 Years to 37 Years | ||||
| Accepts Healthy Volunteers | No | ||||
| Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||
| Location Countries ICMJE | United States | ||||
| Administrative Information | |||||
| NCT ID ICMJE | NCT00000255 | ||||
| Responsible Party | |||||
| Study ID Numbers ICMJE | NIDA-08391-7, R01-08391-7 | ||||
| Study Sponsor ICMJE | National Institute on Drug Abuse (NIDA) | ||||
| Collaborators ICMJE | University of Chicago | ||||
| Investigators ICMJE |
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| Information Provided By | National Institute on Drug Abuse (NIDA) | ||||
| Verification Date | November 1995 | ||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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