10
Participants
Start Date
January 31, 1995
Primary Completion Date
September 30, 1995
Study Completion Date
September 30, 1995
40% Nitrous oxide
Used as pain assay positive control
Sham comparator
0% isoflurane in oxygen
0.2% isoflurane
0.4% isoflurane
0.6% isoflurane
University of Chicago, Anesthesia & Critical Care, Chicago
National Institute on Drug Abuse (NIDA)
NIH
University of Chicago
OTHER