12
Participants
Start Date
November 30, 2005
Primary Completion Date
April 30, 2008
Study Completion Date
April 30, 2008
Markers of Abuse Liability, Neuropsych Testing, and Cue Reactivity
The first dose of the study medication was taken following collection of baseline measurements, and subsequent measurements were taken hourly thereafter. Respiration, heart rate, arterial oxygen saturation (pulse oximetry), and blood pressure were also monitored at these intervals to insure the safety of subjects.
ER Morphine
hydrocodone plus acetaminophen
placebo
University of California, Davis
OTHER