Ketamine Infusion for Social Anxiety Disorder

Summary

* Social Anxiety Disorder (SAD) is common and causes significant impairment. * First-line treatments for Social Anxiety Disorder are only partially effective. Many SAD patients experience little or inadequate symptom relief with available treatments. * Ketamine is a potent NMDA receptor antagonist. Ketamine represents an agent with a potentially novel mechanism of action for the treatment of anxiety disorders. * Ketamine has demonstrated efficacy in the treatment of psychiatric disorders closely related to Social Anxiety Disorder including Major Depression, Bipolar Depression and possibly Obsessive-Compulsive Disorder. Ketamine represents the possibility to provide rapid symptom relief to patients with SAD and may provide the mechanism for future drug development to treat SAD more rapidly and effectively.

Timeline

Start

2015-01-02

Primary completion

2016-09-27

Completion

2016-09-27

Publications

• Background Abdallah CG, Averill LA, Collins KA, Geha P, Schwartz J, Averill C, DeWilde KE, Wong E, Anticevic A, Tang CY, Iosifescu DV, Charney DS, Murrough JW. Ketamine Treatment and Global Brain Connectivity in Major Depression. Neuropsychopharmacology. 2017 May;42(6):1210-1219. doi: 10.1038/npp.2016.186. Epub 2016 Sep 8.
• Background Aitken RC. Measurement of feelings using visual analogue scales. Proc R Soc Med. 1969 Oct;62(10):989-93. doi: 10.1177/003591576906201005. No abstract available.
• Background Davey HM, Barratt AL, Butow PN, Deeks JJ. A one-item question with a Likert or Visual Analog Scale adequately measured current anxiety. J Clin Epidemiol. 2007 Apr;60(4):356-60. doi: 10.1016/j.jclinepi.2006.07.015. Epub 2006 Dec 27.
• Background Freitas-Ferrari MC, Hallak JE, Trzesniak C, Filho AS, Machado-de-Sousa JP, Chagas MH, Nardi AE, Crippa JA. Neuroimaging in social anxiety disorder: a systematic review of the literature. Prog Neuropsychopharmacol Biol Psychiatry. 2010 May 30;34(4):565-80. doi: 10.1016/j.pnpbp.2010.02.028. Epub 2010 Mar 4.
• Background Glue P, Medlicott NJ, Harland S, Neehoff S, Anderson-Fahey B, Le Nedelec M, Gray A, McNaughton N. Ketamine's dose-related effects on anxiety symptoms in patients with treatment refractory anxiety disorders. J Psychopharmacol. 2017 Oct;31(10):1302-1305. doi: 10.1177/0269881117705089. Epub 2017 Apr 26.
• Taylor JH, Landeros-Weisenberger A, Coughlin C, Mulqueen J, Johnson JA, Gabriel D, Reed MO, Jakubovski E, Bloch MH. Ketamine for Social Anxiety Disorder: A Randomized, Placebo-Controlled Crossover Trial. Neuropsychopharmacology. 2018 Jan;43(2):325-333. doi: 10.1038/npp.2017.194. Epub 2017 Aug 29.

Drugs

Indications