World Psychiatry
September 15, 2023
Roger S McIntyre, Mohammad Alsuwaidan, Bernhard T Baune et al.
712 citations
Treatment‐resistant depression (TRD) is common and associated with multiple serious public health implications. A consensus definition of TRD with demonstrated predictive utility in terms of clinical decision‐making and health outcomes does not currently exist. Instead, a plethora of definitions have been proposed, which vary significantly in their conceptual framework. The absence of a...
Annals of Clinical Psychiatry
November 1, 2022
David C J Chen-Li, Leanna M.W. Lui, Joshua D. Rosenblat et al.
22 citations
BACKGROUND: Postpartum depression (PPD) is a severe, debilitating mood disorder with consequences for both mothers and children, highlighting the need for rapid-acting and effective treatments for PPD. The aim of this narrative review is to synthesize the available literature on the administration of ketamine for PPD and propose ketamine as a viable and advantageous treatment. METHODS: A search...
Advances in Therapy
April 30, 2021
Eric P. Mcmullen, Yena Lee, Orly Lipsitz et al.
Ketamine treatment is capable of significant and rapid symptom improvement in adults with treatment-resistant depression (TRD). A limitation of ketamine treatment in TRD is the relatively short duration of time to relapse (e.g., median 2–4 weeks). The objective of the systematic review herein is to identify strategies capable of prolonging the acute efficacy of ketamine in adults with TRD....
Journal of Affective Disorders
December 29, 2020
Nelson B Rodrigues, Roger S McIntyre, Orly Lipsitz et al.
BACKGROUND Dissociation is a treatment-emergent adverse event commonly associated with IV ketamine, often measured using the 23-item Clinician-Administered Dissociative States Scale (CADSS). The objective of this study was to develop a short form version of the CADSS for easier clinical use. METHODS Retrospective data of 260 patients with treatment-resistant depression (TRD) receiving IV...
Bipolar Disorders
May 14, 2020
Roger S McIntyre, Orly Lipsitz, Nelson B Rodrigues et al.
64 citations
Abstract Objective To determine the effectiveness of intravenous (IV) ketamine on anxiety, irritability, agitation, and suicidality, in adults with treatment‐resistant major depressive disorder (MDD) or bipolar disorder (BD). Method Adults (N = 201) with treatment‐resistant MDD or BD received repeat‐dose IV ketamine treatment at a community‐based clinic. Mixed features were measured using...