132
Participants
Start Date
August 31, 2013
Primary Completion Date
July 31, 2017
Study Completion Date
July 31, 2017
Placebo
Intravenous injection of approximately 5 mL administered via slow push over 5 minutes. Given 4 injections during the session with each injection separated by 1.5 hours.
Hydromorphone
Intravenous injection of approximately 5 mL administered via slow push over 5 minutes. Given 4 injections during the session with each injection separated by 1.5 hours.
Buprenorphine
Intravenous injection of approximately 5 mL administered via slow push over 5 minutes. Given 4 injections during the session with each injection separated by 1.5 hours.
Behavioral Pharmacology Research Unit, Baltimore
National Institute on Drug Abuse (NIDA)
NIH
Johns Hopkins University
OTHER