Journal of Affective Disorders
November 8, 2023
Itsuki Terao, Takahiro Tsuge, Kaori Endo et al.
32 citations
BACKGROUND Intravenous racemic ketamine is a promising treatment for treatment-resistant depression. However, its clinical utility compared with intranasal esketamine and the other well-studied conventional pharmacological interventions (i.e., aripiprazole and lithium) as augmentative treatments for treatment-resistant unipolar depression in adults remains unclear. Therefore, we aimed to...
Pharmaceuticals
November 7, 2023
Courtney M Vecera, Alan C. Courtes, Gregory Jones et al.
Treatment-resistant depression (TRD) is a term used to describe a particular type of major depressive disorder (MDD). There is no consensus about what defines TRD, with various studies describing between 1 and 4 failures of antidepressant therapies, with or without electroconvulsive therapy (ECT). That is why TRD is such a growing concern among clinicians and researchers, and it explains the...
Quality of Life Research
November 2023
Carol Jamieson, Carla M. Canuso, Dawn F. Ionescu et al.
To assess the effect of esketamine nasal spray on patient-reported outcomes (PROs) in patients with major depressive disorder having active suicidal ideation with intent (MDSI). Patient-level data from two phase 3 studies (ASPIRE I; ASPIRE II) of esketamine + standard of care (SOC) in patients (aged 18-64 years) with MDSI, were pooled. PROs were evaluated from baseline through end of the...
Journal of Trauma Nursing
November 1, 2023
Caitlyn B. Coffelt, Kyle Gibson, Jason VanLandingham
BACKGROUND: This case report describes the use of ketamine as a rapid, effective treatment of depression in a 68-year-old female patient with no significant medical history of psychiatric disorders. Patients who experience intentional or unintentional traumas are at an increased risk for developing depression or posttraumatic stress disorder, and emerging evidence has supported the use of...
Neuropsychopharmacology
November 1, 2023
Nicolas Garel, Kyle T. Greenway, Lê-Anh Dinh-Williams et al.
10 citations
We present the first evidence that sub-anesthetic ketamine infusions for treatment resistant depression (TRD) may facilitate deprescription of long-term benzodiazepine/z-drugs (BZDRs). Long-term BZDR prescriptions are potentially harmful yet common, partly because of challenging withdrawal symptoms. Few pharmacological interventions have evidence for facilitating BZDR discontinuation, and none...
Molecular Psychiatry
November 1, 2023
L. Taylor Flynn, Wen-Jun Gao
14 citations
Psychedelic compounds are being increasingly explored as a potential therapeutic option for treating several psychiatric conditions, despite relatively little being known about their mechanism of action. One such possible mechanism, DNA methylation, is a process of epigenetic regulation that changes gene expression via chemical modification of nitrogenous bases. DNA methylation has been...
Psychiatry Research
November 1, 2023
Sipan Haikazian, David C J Chen-Li, Danica E. Johnson et al.
121 citations
The aim of this review was to determine the effect of psilocybin on depressive symptoms in patients diagnosed with life-threatening illnesses or major depressive disorder. Systematic searches were conducted to search for randomized clinical trials and open-label trials that evaluated depression symptoms after psilocybin therapy. Data was pooled using a random-effects model. The primary outcome...
Frontiers in Psychiatry
October 31, 2023
Albino J Oliveira-Maia, Benoit Rive, Joachim Morrens et al.
6 citations
BackgroundThe efficacy of esketamine nasal spray (NS) as a rapid-acting agent for treatment resistant depression (TRD) was demonstrated in comparisons with placebo, when both were given in addition to a newly initiated selective serotonin reuptake inhibitor (SSRI)/serotonin norepinephrine reuptake inhibitor (SNRI). How esketamine NS compares with commonly used real-world (RW) polypharmacy...
Frontiers in Neuroscience
October 26, 2023
Weronika Dębowska, Magdalena Więdłocha, Marta Dębowska et al.
Drug-resistant mental disorders, particularly treatment-resistant depression, pose a significant medical and social problem. To address this challenge, modern psychiatry is constantly exploring the use of novel treatment methods, including biological treatments, such as transcranial magnetic stimulation (TMS), and novel rapid-acting antidepressants, such as ketamine. While both TMS and ketamine...
iScience
October 20, 2023
Jie-Ying Chen, Ke Wu, Miao-Miao Guo et al.
Depression is a global disease with a high prevalence. Here, we examine the role of the circuit from prelimbic mPFC (PrL) to the anterior ventral bed nucleus of the stria terminalis (avBNST) in depression-like mice through behavioral tests, immunofluorescence, chemogenetics, optogenetics, pharmacology, and fiber photometry. Mice exposed to chronic restraint stress with individual housing...