29
Participants
Start Date
December 31, 2016
Primary Completion Date
March 23, 2020
Study Completion Date
March 23, 2020
Within-subject test of blinded study medications
Within-subject double-blind, double-dummy, study design wherein all participants received all doses in 8-hour outpatient sessions. Primary outcomes assessed during 8-hour outpatient sessions and included laboratory pain testing, subjective reports of drug effects, and cognitive performance, evaluated as a function of study medication condition.
Johns Hopkins University, Baltimore
Johns Hopkins University
OTHER