40
Participants
Start Date
May 31, 2014
Primary Completion Date
December 26, 2019
Study Completion Date
December 26, 2019
Moderately-high dose of psilocybin
Oral dose of a moderately-high dose of psilocybin.
Moderately-low dose of psilocybin
Oral dose of a moderately-low dose of psilocybin.
Very-low dose of psilocybin
Oral dose of a very-low dose of psilocybin.
Placebo
An oral placebo (lactose pill).
Behavioral Pharmacology Research Unit, Johns Hopkins Bayview Medical Center, Baltimore
Johns Hopkins University
OTHER