International Journal of Neuropsychopharmacology
December 4, 2021
Joakim Ekstrand, Christian Fattah, Marcus Persson et al.
112 citations
Abstract Background Ketamine has emerged as a fast-acting and powerful antidepressant, but no head to head trial has been performed, Here, ketamine is compared with electroconvulsive therapy (ECT), the most effective therapy for depression. Methods Hospitalized patients with unipolar depression were randomized (1:1) to thrice-weekly racemic ketamine (0.5 mg/kg) infusions or ECT in a parallel,...
International Journal of Neuropsychopharmacology
July 1, 2021
M. Gillman
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. © The Author(s) 2021. Published by Oxford University Press on behalf of CINP. Letter to Editor Opioid Properties of...
International Journal of Neuropsychopharmacology
June 25, 2021
Jolien K E Veraart, Sanne Y Smith-Apeldoorn, I. M. Bakker et al.
44 citations
Abstract Background The use of ketamine for depression has increased rapidly in the past decades. Ketamine is often prescribed as an add-on to other drugs used in psychiatric patients, but clear information on drug-drug interactions is lacking. With this review, we aim to provide an overview of the pharmacodynamic interactions between ketamine and mood stabilizers, benzodiazepines, monoamine...
International Journal of Neuropsychopharmacology
April 30, 2021
Anees Bahji, Carlos A. Zarate, Gustavo Vazquez
62 citations
Abstract Background Ketamine appears to have a therapeutic role in certain mental disorders, most notably unipolar major depressive disorder. However, its efficacy in bipolar depression is less clear. This study aimed to assess the efficacy and tolerability of ketamine for bipolar depression. Methods We conducted a systematic review of experimental studies using ketamine for the treatment of...
International Journal of Neuropsychopharmacology
May 5, 2020
Ziad S. Saad, D. Hibar, Maggie Fedgchin et al.
43 citations
Abstract Background At ketamine and esketamine doses at which antidepressant doses are achieved, these agents are relatively selective, noncompetitive, N-methyl-D-aspartate receptor antagonists. However, at substantially higher doses, ketamine has shown mu-opioid receptor (MOR–gene symbol: OPRM1) agonist effects. Preliminary clinical studies showed conflicting results on whether naltrexone, a...