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PMID: 25341010 Published · ppublish English Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Review

Ketamine and rapid-acting antidepressants: a window into a new neurobiology for mood disorder therapeutics.

Annual review of medicine ·Vol. 66 ·2015-00-00 ·Pages 509-23

Abdallah CG, Sanacora G, Duman RS, Krystal JH

Abstract

Ketamine is the prototype for a new generation of glutamate-based antidepressants that rapidly alleviate depression within hours of treatment. Over the past decade, there has been replicated evidence demonstrating the rapid and potent antidepressant effects of ketamine in treatment-resistant depression. Moreover, preclinical and biomarker studies have begun to elucidate the mechanism underlying the rapid antidepressant effects of ketamine, offering a new window into the biology of depression and identifying a plethora of potential treatment targets. This article discusses the efficacy, safety, and tolerability of ketamine, summarizes the neurobiology of depression, reviews the mechanisms underlying the rapid antidepressant effects of ketamine, and discusses the prospects for next-generation rapid-acting antidepressants.

Keywords
BDNF biomarker depression mTOR synaptic plasticity
MeSH Terms
Antidepressive Agents/therapeutic use Brain/metabolism Depressive Disorder, Major/drug therapy,metabolism Depressive Disorder, Treatment-Resistant/drug therapy,metabolism Excitatory Amino Acid Antagonists/therapeutic use Glutamic Acid/metabolism Humans Ketamine/therapeutic use Mood Disorders/drug therapy,metabolism Neuronal Plasticity Prefrontal Cortex/metabolism
Chemicals
Antidepressive Agents Excitatory Amino Acid Antagonists Glutamic Acid Ketamine
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Abdallah Chadi G
Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut 06511; email: [email protected] , [email protected] , [email protected] , [email protected].
Sanacora Gerard
Duman Ronald S
Krystal John H
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Article Info
Journal
Annual review of medicine
Abbr.
Annu Rev Med
ISSN
1545-326X
Published
2015-00-00
Epub
2014-00-17
Pages
509-23
Language
English
Region
United States
NLM ID
2985151R
PMCID
PMC4428310
Subset
IM
Grants
NIMH NIH HHS · R01 MH017871 · United States
NIMH NIH HHS · R01 MH081211 · United States
NIMH NIH HHS · MH101498 · United States
NIMH NIH HHS · K23 MH101498 · United States
NIMH NIH HHS · R01 MH105910 · United States
NIMH NIH HHS · MH17871 · United States
NCRR NIH HHS · UL1 RR024139 · United States
NIMH NIH HHS · MH081211 · United States
NIMH NIH HHS · R01 MH093897 · United States
NIMH NIH HHS · R37 MH017871 · United States
NIMH NIH HHS · MH093897 · United States
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