Journal of the American Academy of Child and Adolescent Psychiatry
March 7, 2025
Colette Kosik-Gonzalez, Dong-Jing Fu, Li Nancy Chen et al.
14 citations
To evaluate the efficacy, safety, and tolerability of esketamine nasal spray vs psychoactive placebo (oral midazolam) in rapidly reducing depressive symptoms in adolescents with major depressive disorder at imminent risk for suicide. This double-blind, double-dummy, phase 2b study randomized (1:1:1:2) 147 adolescents (12 to <18 years old) to esketamine (28, 56, or 84 mg) or midazolam twice...
Journal of Child and Adolescent Psychopharmacology
January 3, 2024
Alice Lineham, Victor J. Avila‐quintero, Michael H. Bloch et al.
15 citations
Objective:Ketamine has proved effective as a rapid-acting antidepressant agent, but treatment is not effective for everyone (approximately a quarter to a half of patients). Some adult studies have begun to investigate predictors of ketamine's antidepressant response, but no studies have examined this in adolescents with depression. Methods:We conducted a secondary data analysis of adolescents...
Journal of Child and Adolescent Psychopharmacology
February 1, 2023
Alice Lineham, Victor J. Avila‐quintero, Michael H. Bloch et al.
20 citations
Objective: Ketamine has proven effective as a rapid-acting antidepressant agent. Several adult studies have investigated the association between ketamine's acute dissociative effects and depression response, but no studies have examined the association in adolescents with treatment-resistant depression (TRD). Methods: We conducted a secondary data analysis of 16 adolescent participants who...
FOCUS The Journal of Lifelong Learning in Psychiatry
April 1, 2022
Jennifer B. Dwyer, Angeli Landeros‐Weisenberger, Jessica A. Johnson et al.
51 citations
Objective: Adolescent depression is prevalent and is associated with significant morbidity and mortality. Although intravenous ketamine has shown efficacy in adult treatment-resistant depression, its efficacy in pediatric populations is unknown. The authors conducted an active-placebo-controlled study of ketamine's safety and efficacy in adolescents. Methods: In this proof-of-concept...
American Journal of Psychiatry
March 3, 2021
J. Dwyer, Angeli Landeros‐Weisenberger, Jessica A. Johnson et al.
163 citations
OBJECTIVE Adolescent depression is prevalent and is associated with significant morbidity and mortality. Although intravenous ketamine has shown efficacy in adult treatment-resistant depression, its efficacy in pediatric populations is unknown. The authors conducted an active-placebo-controlled study of ketamine's safety and efficacy in adolescents. METHODS In this proof-of-concept randomized,...
American Journal of Psychiatry
October 3, 2017
S. Wilkinson, Elizabeth D. Ballard, Michael H. Bloch et al.
680 citations
Objective Suicide is a public health crisis with limited treatment options. We conducted a systematic review and individual participant data meta-analysis examining the effects of a single dose of ketamine on suicidal ideation. Method Individual participant data were obtained from 10 of 11 identified comparison intervention studies (using either saline or midazolam as control). The analysis...
Proceedings of the National Academy of Sciences
September 25, 2012
Alan Anticevic, Mark G. Gancsos, John D. Murray et al.
260 citations
Glutamatergic neurotransmission mediated by N-methyl-d-aspartate (NMDA) receptors is vital for the cortical computations underlying cognition and might be disrupted in severe neuropsychiatric illnesses such as schizophrenia. Studies on this topic have been limited to processes in local circuits; however, cognition involves large-scale brain systems with multiple interacting regions. A prominent...