The 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...
Frontiers in Behavioral Neuroscience
June 23, 2021
Alina Wilkowska, Łukasz P. Szałach, Wiesław Jerzy Cubała
32 citations
According to the WHO, major depressive disorder is the leading cause of disability worldwide, and it is a major contributor to the overall global burden of disease. The pathophysiology of this common and chronic disease is still not completely understood. The gut microbiome is an increasingly recognized environmental factor that can have a role in depression, acting through the...
Health Psychology Research
June 22, 2021
Sahar Derakhshanian, Maxine Zhou, Alexander Rath et al.
21 citations
PURPOSE OF REVIEW: This is a comprehensive review of the literature regarding the use of ketamine as a treatment for treatment-resistant depression (TRD). It covers the epidemiology, risk factors, pathophysiology, and current treatment modalities regarding Major Depressive Disorder (MDD) and TRD. It provides background on the mechanism of action of ketamine, its history, current approved and...
Journal of Sleep Research
June 16, 2021
Nelson B Rodrigues, Roger S McIntyre, Orly Lipsitz et al.
28 citations
Summary Sleep disturbances are commonly reported in patients with treatment‐resistant depression (TRD). Available data have shown that intravenous (IV) ketamine is an effective treatment for patients with TRD and growing data suggest ketamine may improve overall sleep architecture. In the present study, we evaluated whether changes in sleep symptoms mediated the anti‐depressive and/or...
European Neuropsychopharmacology
June 2, 2021
A. Feeney, Rebecca S. Hock, Marlene P. Freeman et al.
33 citations
This study aimed to assess the effect of a single infusion of intravenous (IV) ketamine on suicidal ideation in patients with treatment-resistant depression (TRD). Patients with TRD were randomized in a double-blind fashion to a single infusion of IV ketamine or IV midazolam placebo. Suicidal ideation was measured using the Montgomery-Asberg Depression Rating Scale (MADRS) suicide item at 3, 5,...
Frontiers in Psychology
June 1, 2021
Dongjiao An, Changwei Wei, Jing Wang et al.
46 citations
Background There is growing interest in glutamatergic agents as a treatment for depression, especially intranasal ketamine, which has become a hot topic in recent years. We aim to assess the efficacy and safety of intranasal ketamine in the treatment of major depressive disorder (MDD), especially treatment-resistant depression (TRD). Methods We searched Medline, EMBASE, and the Cochrane Library...
bioRxiv Preprint Server
May 30, 2021
Calvin K. Young, Kachina G. Kinley, Neil McNaughton
preprint
Depression is highly prevalent, increases suicide risk, and is now the leading cause of disability worldwide. Our ability to treat depression is hampered by the lack of understanding of its biological underpinnings and of the mode of action of effective treatments. We hypothesised that the scaffolding proteins in the medial frontal cortex play a major role in effective antidepressant action. We...
Frontiers in Psychiatry
May 28, 2021
V. B. Cavenaghi, Leandro Paulino da Costa, Acioly L T Lacerda et al.
41 citations
Background: Ketamine has been shown to produce a rapid and robust antidepressant effect. Though numerous routes of administration have been studied, subcutaneous (SC) has proven to be a convenient and cost-effective route making its use particularly relevant in developing countries. Here we provide a systematic review covering the use of SC racemic ketamine and esketamine in depression,...
Frontiers in Psychiatry
May 11, 2021
Ridge G. Weston, Paul J. Fitzgerald, Brendon O. Watson
19 citations
The anesthetic drug ketamine has been successfully repurposed as an antidepressant in human subjects. This represents a breakthrough for clinical psychopharmacology, because unlike monoaminergic antidepressants, ketamine has rapid onset, including in Major Depressive Disorder (MDD) that is resistant to conventional pharmacotherapy. This rapid therapeutic onset suggests a unique mechanism of...
Journal of Psychiatric Research
May 8, 2021
Rodrigo P Mello, Mariana V F Echegaray, A. P. Jesus-Nunes et al.
22 citations
Dissociative symptoms are common, possibly severe, side effects associated with the use of ketamine and esketamine in depression. We investigated the relationship between trait dissociation and dissociation induced by ketamine and esketamine used as augmentation therapy in treatment-resistant depression (TRD). Adults with TRD were randomly assigned to receive a single intravenous infusion, with...