Journal of Affective Disorders
December 1, 2022
Anastasia Levinta, Shakila Meshkat, Roger S McIntyre et al.
Ketamine has demonstrated rapid and significant antidepressant effects in patients with treatment resistant depression (TRD). Herein, we conducted a systematic review to determine ketamine's efficacy as a function of the stage of treatment resistance (e.g., number of failed treatments) among individuals with TRD. A systematic search of PubMed and Scopus from inception to August 2021 was...
The American journal of geriatric psychiatry
December 1, 2022
H. Oughli, M. A. Gebara, A. Ciarleglio et al.
33 citations
Objective: Evidence-based treatment options for late-life treatment-resistant depression (TRD) are limited. Ketamine is a promising treatment for TRD; however, there is a paucity of data on its safety and efficacy in older adults. Methods: In this pilot clinical trial, 25 adults aged ≥60 years with TRD received IV ketamine openly twice a week for 4 weeks; partial responders at the end of this...
Clinical Case Reports
December 1, 2022
Adem T. Can, Daniel F. Hermens, Jim Lagopoulos
6 citations
Abstract Numerous studies have demonstrated that low‐dose subanesthetic intravenous ketamine infusion treatment leads to rapid improvement of treatment‐resistant depression. The following case report describes the use of a very low‐dose subcutaneous ketamine as a form of maintenance in a patient with severe treatment‐resistant depression using a retrospective chart review.
Neuropsychiatric Disease and Treatment
December 1, 2022
Peng Liu, Shanshan Zhang, Yun Liang et al.
16 citations
Objective: To evaluate the efficacy and safety of esketamine + antidepressant in treatment-resistant depression. Methods: We searched PubMed, Web of Science, Embase, CNKI, and Wanfang databases to obtain published information on esketamine + antidepressant from inception to July 2022. We searched for randomized controlled studies on the treatment of depression with a double-blind induction...
Biological Psychiatry Cognitive Neuroscience and Neuroimaging
November 25, 2022
Artemis Zavaliangos-Petropulu, Noor B. Al-Sharif, Brandon Taraku et al.
27 citations
Major depressive disorder is a highly prevalent psychiatric disorder. Despite an extensive range of treatment options, about a third of patients still struggle to respond to available therapies. In the last 20 years, ketamine has gained considerable attention in the psychiatric field as a promising treatment of depression, particularly in patients who are treatment resistant or at high risk for...
International Journal of Molecular Sciences
November 23, 2022
Alina Wilkowska, Wiesław Jerzy Cubała
17 citations
Treatment-resistant depression is a pleomorphic phenomenon occurring in 30% of patients with depression. The chance to achieve remission decreases with every subsequent episode. It constitutes a significant part of the global disease burden, causes increased morbidity and mortality, and is associated with poor quality of life. It involves multiple difficult-to-treat episodes, with increasing...
Frontiers in Psychiatry
November 17, 2022
Brittany Chubbs, Jay Wang, S. Archer et al.
Ketamine has gained rapid popularity as a treatment option for treatment resistant depression (TRD). Though seen only in limited contexts, ketamine is a potential drug of abuse, addiction and diversion. Clinical ketamine studies to date have not systematically evaluated factors relevant to addiction risk in patients with TRD, but in treating patients with ketamine, risks of potential harms...
The Journal of Clinical Psychiatry
November 14, 2022
Anna Feeney, Bettina B. Hoeppner, Marlene P. Freeman et al.
9 citations
Objective: Ketamine is a novel and rapidly acting treatment for major depressive disorder (MDD). Benzodiazepines are commonly coprescribed with antidepressants in MDD. This study sought to examine data from a randomized clinical trial that compared a single infusion of intravenous (IV) ketamine to midazolam placebo in treatment-resistant depression (DSM-IV-TR MDD) and to assess whether the use...
Pharmaceuticals (Basel, Switzerland)
November 9, 2022
Sabrina de Carvalho Cartágenes, Cinthia Cristina Sousa de Menezes Da Silveira, Bruno Gonçalves Pinheiro et al.
Ketamine, also called 'K-powder' by abusers, an analog of phencyclidine, primarily acts as an antagonist of N-methyl-D-aspartic acid (NMDA) receptors, therapeutically used as an anesthetic agent. Ketamine also stimulates the limbic system, inducing hallucinations and dissociative effects. At sub-anesthetic doses, ketamine also displays hallucinatory and dissociative properties, but not loss of...
International journal of psychiatry in clinical practice
November 2022
Ludovic Samalin, Maud Rothärmel, Lila Mekaoui et al.
To present the first real-world data of patients with treatment-resistant depression (TRD) treated with esketamine through a French cohort Temporary Authorisation for Use (ATUc) programme. In 2019, the French Health Authorities exceptionally granted the first ATUc in psychiatry for TRD patients. Clinical characteristics, safety and efficacy data were reported by physicians. The ATUc ended ∼6...