Mindfulness-based interventions (MBI) are effective in relapse prevention in Major Depressive Disorder (MDD). Internet-based interventions have been demonstrated to be effective in the treatment of MDD. Consequently, the integration of MBI through mobile applications emerges as a promising supplementary intervention for MDD, contributing to the augmentation of mental health services,...
Non-remission after psychological therapy for major depressive disorder is common, yet there are no established further-line treatments. In the UK National Health Service (NHS) Talking Therapies programme, about 50% of patients with depression who come to the end of the stepped care pathway do not show remission of symptoms. We aimed to investigate whether mindfulness-based cognitive therapy...
Treatment resistant depression (TRD) has been identified as non-response to depression with adequate dose and trial of two antidepressant medications of different classes. Near about 30% depressive patients are TRD cases. Olanzapine-fluoxetine combination, rTMS, Intravenous ketamine and Electroconvulsive therapy have been till now studied in TRD. Dextromethorphan-bupropion is a newer...
Despite being approved by the US FDA and the EU European Medicines Agency, the performance of esketamine nasal spray as an adjunctive therapy with an antidepressant in major depressive disorder is still controversial. Comprehensive retrieval in Embase, Pubmed, and Web of Science was conducted to identify randomized controlled trials comparing esketamine nasal spray versus control in major...
Hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis and oxidative stress represent important mechanisms that have been implicated in etiopathology of depression. Although first antidepressants were introduced in clinical practice more than six decades ago, approximately 30 % of patients with a diagnosis of depression show treatment resistance. A noncompetitive N-methyl-d-aspartate...
BackgroundUnipolar depression is a prevalent mental health disorder with persistent, treatment-resistant symptoms. Traditional antidepressants take weeks to show effects, underscoring the need for faster alternatives. Ketamine, originally an anaesthetic, has emerged as a rapid-acting antidepressant.ObjectiveThis systematic review evaluates ketamine's efficacy and safety in unipolar...
CNS DrugsJune 1, 2025Sijia Zhang, Houtan Afshar, Peter J. Colvonen et al.1 citation
Ketamine and esketamine are increasingly used to manage treatment-resistant depression and have also been shown to reduce symptoms of posttraumatic stress disorder (PTSD). Little is known about how common comorbidities in the veteran population, such as traumatic brain injury (TBI) or obstructive sleep apnea (OSA), may influence ketamine and esketamine treatment outcomes. In this retrospective...
N-methyl-D-aspartate receptors (NMDA receptors) play a crucial role as ionotropic glutamate receptors in regulating neuroplasticity, learning, memory, and a range of psychiatric disorders. Studies indicate that dysfunction of NMDA receptors is a key pathological mechanism in depression, where abnormal activation can result in neuronal excitotoxicity, excessive extracellular calcium ion...
Aim: This study aimed to estimate the economic impacts of expanded access to ketamine relative to electroconvulsive therapy (ECT) by offering intravenous ketamine to US patients with nonpsychotic treatment-resistant depression (TRD) and moderate-to-severe depression. Materials & methods: A population-level Markov simulation model with key parameters from a randomized trial was used to simulate...
Empathy plays a crucial role in interpersonal relationships and mental health. It is decreased in a variety of psychiatric disorders including major depression. Psilocybin, a promising candidate for treating depression, has been shown to acutely increase emotional empathy in healthy volunteers. However, no study has investigated this effect and its relevance for symptom improvement in a...