30
Participants
Start Date
August 31, 2012
Primary Completion Date
December 31, 2012
Study Completion Date
April 30, 2013
3,4-Methylenedioxymethamphetamine
75 mg per os, single dose
Methylphenidate
40 mg per os, single dose
Placebo
capsules identical to MDMA or methylphenidate but containing no active drug
University Hospital Basel, Basel
University Hospital, Basel, Switzerland
OTHER