17
Participants
Start Date
August 31, 2011
Primary Completion Date
October 31, 2013
Study Completion Date
October 31, 2013
Naltrexone High Dose
Naltrexone 100mg for two administrations.
Naltrexone Low Dose
Naltrexone 50mg for two administrations.
Yale School of Medicine, New Haven
National Institutes of Health (NIH)
NIH
Yale University
OTHER