Ketamine and its derivates (e.g. esketamine) are increasingly used in clinical settings for treatment-resistant depression (TRD). Ketamine can give rise to acute, cumulative and longer-term side effects (SEs) across a treatment course. The Ketamine Side Effect Tool (KSET) examines adverse effects though its length has affected feasibility for use in clinical settings. To estimate the frequency...
Esketamine is an FDA-approved treatment for treatment-resistant depression (TRD) or major depression with acute suicidal ideation or behavior (MDSI). This analysis addressed the lack of data on real-world characteristics of patients with TRD and MDSI or prescribed esketamine. Data were derived from the Adelphi Real World Depression Disease Specific Programme a cross-sectional survey of...
There is a mental health crisis affecting youth, and the utility of existing treatments is often limited by lack of effectiveness and tolerability. The aim of this review is to report on outcomes of clinical trials for psilocybin-assisted psychotherapy for adults with depression and MDMA-assisted psychotherapy for adults with post-traumatic stress disorder (PTSD) and discuss recommendations for...
Selecting the optimal dose of psilocybin for treating Major Depressive Disorder (MDD) and Treatment-Resistant Depression (TRD) is crucial for clinical development and regulatory approval. This meta-analysis evaluates psilocybin's efficacy and safety in treating MDD to determine the optimal dose and timing for clinical trials. A systematic review and Dose-Response Network Meta-Analysis (NMA) of...
Expert Opinion on Drug DiscoveryJanuary 31, 2025Aline Silva de Miranda, Eliana C B Toscano, Venugopal Reddy Venna et al.2 citations
The understanding of the multiple pathophysiological mechanisms involved in TRD may add further value to the effective treatment, contributing to a more personalized approach. Esketamine was approved for the treatment of TRD and novel drugs with rapid antidepressant actions such as psilocybin and buprenorphine have also been investigated as potential therapeutic strategies. Over the past...
Background: Studies have found that trait mindfulness is associated with lower levels of depressive symptoms among people diagnosed with schizophrenia. Still, the role of the perceived public stigma in this association has yet to be established. Aims: The purpose of this study was to assess the association between mindfulness and depressive symptoms experienced by people diagnosed with...
AbstractDepression is the leading cause of disability worldwide. Major Depressive Disorder (MDD) is a condition characterized mostly by low or depressed mood as well as difficulty experiencing emotions, whether positive or negative. Poor adherence has sparked the interest from both physicians and patients in these alternative therapeutic approaches. Ketamine and Electroconvulsive Therapy (ECT)...
Objective: This post hoc analysis of the ESCAPE-TRD trial compared work productivity loss (WPL) and related costs among patients with treatment-resistant depression (TRD) receiving esketamine nasal spray or quetiapine extended release in combination with an oral antidepressant. Methods: Adults with TRD randomized to receive esketamine (56/84 mg) or quetiapine (150-300 mg) combined with ongoing...
Background/Objectives: Ketamine/esketamine has a rapid/robust antidepressant effect on treatment-resistant depression (TRD). However, its long-term cognitive effects remain unclear. In this study, we investigated the potential cognitive effects of an esketamine spray on a series of TRD patients. Methods: We evaluated the cognitive performance of eight TRD patients subjected to an esketamine...
Journal of Medicinal ChemistryJanuary 23, 2025Allana Cristina Faustino Martins, Bretton Badenoch, Roberto da Silva Gomes2 citations
Treatment-resistant depression responds quickly to ketamine. As an N-methyl-d-aspartate receptor (NMDAR) antagonist, ketamine may affect prefrontal cortex (PFC) neurons. Recent investigations reveal that the (R)-enantiomer is the most effective and least abuseable antidepressant. The Food and Drug Administration approves only the (S)-enantiomer for medical usage. (2R,6R)-Hydroxynorketamine...