medRxiv Preprint Server
April 10, 2021
Agnes Norbury, Sarah B. Rutter, Abigail B. Collins et al.
1 citation
preprint
Promising initial data indicate that the glutamate N-methyl-D-aspartate (NMDA) receptor antagonist ketamine may be beneficial in post-traumatic stress disorder (PTSD). Here, we explore the neural correlates of ketamine-related changes in PTSD symptoms, using a rich battery of functional imaging data (two emotion-processing tasks and one task-free scan), collected from a subset of participants...
American Journal of Psychiatry
January 5, 2021
Adriana Feder, Sara Costi, Sarah B. Rutter et al.
239 citations
OBJECTIVE Posttraumatic stress disorder (PTSD) is a chronic and disabling disorder, for which available pharmacotherapies have limited efficacy. The authors' previous proof-of-concept randomized controlled trial of single-dose intravenous ketamine infusion in individuals with PTSD showed significant and rapid PTSD symptom reduction 24 hours postinfusion. The present study is the first...
Psychological Medicine
August 12, 2015
James W. Murrough, Laili Soleimani, Kaitlin E. DeWilde et al.
297 citations
BACKGROUND: Suicide is a devastating public health problem and very few biological treatments have been found to be effective for quickly reducing the intensity of suicidal ideation (SI). We have previously shown that a single dose of ketamine, a glutamate N-methyl-d-aspartate (NMDA) receptor antagonist, is associated with a rapid reduction in depressive symptom severity and SI in patients with...
The Journal of Clinical Psychiatry
September 2, 2014
Le-Ben Wan, Cara F. Levitch, Andrew M. Perez et al.
232 citations
OBJECTIVE: Ketamine has demonstrated rapid antidepressant effects in patients with treatment-resistant depression (TRD); however, the safety and tolerability of ketamine in this population have not been fully described. Herein we report the largest study to date of the safety, tolerability, and acceptability of ketamine in TRD. METHOD: Data from 205 intravenous (IV) ketamine infusions (0.5...