51
Participants
Start Date
April 30, 2012
Primary Completion Date
February 28, 2017
Study Completion Date
February 28, 2017
Integrated MR-PET scan
Integrated MR-PET scan using \[11C\]diprenorphine
Ketorolac
3 administrations of ketorolac over course of study
Massachusetts General Hospital, Charlestown
Massachusetts General Hospital
OTHER