38
Participants
Start Date
February 29, 2012
Primary Completion Date
May 31, 2015
Study Completion Date
October 31, 2019
Ketamine
Single dose of 0.1, 0.2, 0.3, 0.4 or 0.5 mg/kg of ketamine given intravenously over 40 minutes.
Saline
Single infusion of saline given intravenously over 40 minutes.
Magnetic Resonance Imaging (MRI)
90-minute scan during the 40-minute infusion.
New York State Psychiatric Institute, New York
National Institute of Mental Health (NIMH)
NIH
Columbia University
OTHER