Journal of Eating Disorders
May 6, 2022
Reid Robison, Adele Lafrance, Madeline Brendle et al.
Depression and anxiety outcome measures, safety/tolerability, patient satisfaction, and ease of implementation of group-based ketamine-assisted psychotherapy (G-KAP) delivered to patients in intensive residential eating disorder (ED) treatment were assessed. This study reports on five participants with a diagnosis of an ED and comorbid mood and anxiety disorders who received weekly...
Expert Opinion on Drug Safety
May 3, 2022
Danica Nogo, Hana Nazal, Yuetong Song et al.
17 citations
INTRODUCTION: Ketamine is an established intervention for treatment-resistant depression (TRD). However, long-term adverse effects with repeated doses remain insufficiently characterized. Although several animal models have shown N-methyl-D-aspartate glutamate receptor antagonists to produce various neuropathological reactions, attention surrounding the risk of brain lesions has been minimal....
CNS Spectrums
May 2, 2022
F. L. Rocha, U. G. Cunha, D. Duarte et al.
Abstract Depression in older adults with multiple medical comorbidities can contribute to clinical deterioration, and increased mortality. Electroconvulsive therapy (ECT) is the first-line treatment for these patients. This study aimed to evaluate the effectiveness and safety of subcutaneous (SC) ketamine as an alternative to ECT. We reviewed the medical records of all consecutive older...
JMIR Research Protocols
May 1, 2022
Gilmar Gutierrez, Joshua D. Rosenblat, Emily R. Hawken et al.
Background Intravenous (IV) ketamine and intranasal (IN) esketamine have been studied as novel alternatives to manage treatment-resistant depression (TRD). The objective of this observational pilot study is to compare the real-world effectiveness and tolerability of IV ketamine and IN esketamine in the management of unipolar TRD. Objective To compare the effectiveness (primary outcome measure)...
Journal of Psychiatric Research
May 1, 2022
Yazen Alnefeesi, David C J Chen-Li, Ella Krane et al.
177 citations
Ketamine is a promising therapeutic option in treatment-resistant depression (TRD). The acute efficacy of ketamine in TRD has been demonstrated in replicated randomised-controlled trials (RCTs), but the generalizability of RCT data to real-world practice is limited. To this end, we conducted a systematic review (Search date: 25/12/2021; 1482 records identified) and meta-analysis of studies...
Expert Opinion on Drug Safety
April 27, 2022
M. Kritzer, C. Pae, P. Masand
ABSTRACT Introduction Racemic ketamine, a derivative of phencyclidine, has been used as a dissociative anesthetic since 1970. In 2000, the first randomized controlled trial showed a rapid relief of depressive symptoms. Since then, intravenous ketamine and intranasal S-ketamine have been validated for the treatment of depression and suicidal ideation following dose-response and double-blind...
Case Reports in Psychiatry
April 26, 2022
Jeremy Weleff, Kelly A. Bryant, Alexsandra Kovacevich et al.
5 citations
Background. Clinical trials have demonstrated that subanesthetic intravenous ketamine exerts antidepressant effects lasting a week or longer postinfusion, as well as antisuicidal effects starting approximately 4 hours postinfusion and lasting 72 hours or longer. These findings have generated considerable enthusiasm within psychiatry. However, reports of treatment-emergent suicide attempts and...
medRxiv Preprint Server
April 23, 2022
Alexia G. Aguilar, Burke A. Beauregard, Christopher P. Conroy et al.
2 citations
preprint
Background Ketamine and esketamine are efficacious for treatment resistant depression. Unlike other antidepressants, ketamine and esketamine lack a therapeutic delay and do not increase risk for suicidal thoughts and behaviors in adolescents and young-adults. Esketamine gained FDA approval in March of 2019.
Discover Mental Health
April 15, 2022
Mani Yavi, Holim Lee, Ioline D. Henter et al.
150 citations
-enantiomer, intranasal esketamine, for the treatment of major depressive disorder (MDD). Initial studies found that a single subanesthetic-dose IV ketamine infusion rapidly (within one day) improved depressive symptoms in individuals with MDD and bipolar depression, with antidepressant effects lasting three to seven days. In 2019, esketamine received FDA approval as an adjunctive treatment for...
Expert Opinion on Drug Safety
April 13, 2022
Sina Nikayin, Eva Murphy, John H. Krystal et al.
114 citations
INTRODUCTION: Ketamine can produce rapid-acting antidepressant effects. Esketamine (Spravato), the S-enantiomer of racemic ketamine, was approved by the FDA for treatment-resistant depression in 2019. Here we review what is known about the long-term safety of both racemic ketamine and esketamine as therapies for psychiatric disorders. AREAS COVERED: In this article, we conducted a safety review...