Therapeutic advances in drug safety
2020
Mohammed S Salahudeen, Cameron M Wright, Gregory M Peterson
This narrative review aims to provide an overview of the current literature on the pharmacology, safety, efficacy and tolerability of intranasal esketamine, the S-enantiomer of ketamine, for the treatment of treatment-resistant depression (TRD). A literature search using Medline, Embase, PsycINFO and Cochrane Central was conducted (January 2000 to July 2019). Product information and...
Therapeutic Advances in Psychopharmacology
2020
Paul Glue, Natalie J. Medlicott, Shona Neehoff et al.
43 citations
Background: Ketamine’s defining side effects are dissociation and increased blood pressure/heart rate. An oral formulation with delayed absorption could minimize these effects. We recently reported safety and tolerability data for an extended release ketamine tablet in healthy volunteers. Methods: To assess safety, tolerability, efficacy, and pharmacokinetics of an extended release oral...
Journal of Affective Disorders
2020
Roman M. Dale, Kelly A. Bryant, Nora Finnegan et al.
17 citations
There are many putative mechanisms by which ketamine has its effect and many unanswered questions about risks and benefits of long-term ketamine therapy. A research imperative is the identification of predictors of response to intravenous ketamine, especially a sustained response to maintenance ketamine. Temperament is an inherited aspect of personality and is a predictive factor for outcome in...
Advances in pharmacology (San Diego, Calif.)
2020
Bashkim Kadriu, Elizabeth D. Ballard, Ioline D. Henter et al.
35 citations
As a field, psychiatry is undergoing an exciting paradigm shift toward early identification and intervention that will likely minimize both the burden associated with severe mental illnesses as well as their duration. In this context, the rapid-acting antidepressant ketamine has revolutionized our understanding of antidepressant response and greatly expanded the pharmacologic armamentarium for...
The Brown University Psychopharmacology Update
December 1, 2019
Six weeks of D‐cycloserine treatment for patients with depression who had responded to doses of ketamine did not improve depressive symptoms compared with placebo, a study has found. D‐cycloserine was found to maintain the anti‐suicidal effects of ketamine, however.
Journal of Affective Disorders
December 1, 2019
Mu-Hong Chen, Wei-Chen Lin, Pei-Chi Tu et al.
Increasing evidence suggests that infusion of a subanesthetic dose of ketamine exerts antidepressant and antisuicidal effects in patients with treatment-resistant depression (TRD). In this investigation, we used the resting functional connectivity magnetic resonance imaging (fcMRI) to determine the effects of ketamine on the functional connectivity (FC) of prefrontal cortex (PFC)-related...
Contemporary clinical trials communications
December 1, 2019
Brittany O'Brien, Charles E. Green, Rayan K. Al Jurdi et al.
10 citations
More than eleven million U.S. Veterans are at least 65 years of age, an age group of which almost 20% suffers from clinically significant depressive symptoms. Available pharmacological treatments are suboptimal for patients, including veterans, with late-life depression. Ketamine has emerged as a potentially promising rapid-acting therapy for treatment-resistant depression (TRD). However, few...
BMC Psychiatry
November 29, 2019
Sanne Y Smith-Apeldoorn, Jolien K E Veraart, Jeanine Kamphuis et al.
There is an urgent need to develop additional treatment strategies for patients with treatment-resistant depression (TRD). The rapid but short-lived antidepressant effects of intravenous (IV) ketamine as a racemic mixture have been shown repeatedly in this population, but there is still a paucity of data on the efficacy and safety of (a) different routes of administration, and (b) ketamine's...
Journal of Affective Disorders
November 14, 2019
Fernanda S. Correia-Melo, Gustavo C. Leal, Flávia Vieira et al.
188 citations
BACKGROUND Ketamine and its enantiomers have recently been highlighted as one of the most effective therapeutic options in refractory depression. However, racemic ketamine and esketamine have not been directly compared. The aim of this study is to assess the efficacy and safety of esketamine compared to ketamine in patients with treatment-resistant depression (TRD). METHODS This is a...
November 2, 2019
The algorithm for depressed inpatients with melancholia starts with considering whether there is an urgent indication for ECT. Imminent risk of suicide, catatonia, inadequate oral intake, and a past history of good response to ECT may be indications for ECT. Remission rates of 75% have been reported with ECT. If the patient has these indications but refuses or is intolerant of ECT, consider an...