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Reinforcing Effects of Brief Exposures to Nitrous Oxide - 8

NCT00000256 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 11

Last updated 2015-05-28

No results posted yet for this study

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 reinforcing effects of brief exposures to nitrous oxide in healthy volunteers.

Conditions

  • Opioid-Related Disorders
  • Substance-Related Disorders

Interventions

DRUG

20% N2O

DRUG

40% N2O

DRUG

60% N2O

DRUG

80% N2O

Sponsors & Collaborators

  • National Institute on Drug Abuse (NIDA)

    collaborator NIH

  • University of Chicago

    lead OTHER

Principal Investigators

  • James Zacny, Ph.D. · University of Chicago

Study Design

Allocation
NON_RANDOMIZED
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
22 Years
Max Age
34 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
1995-08-31
Primary Completion
1996-11-30
Completion
1996-11-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00000256 on ClinicalTrials.gov