The Journal of Clinical Psychiatry
November 14, 2022
Anna Feeney, Bettina B. Hoeppner, Marlene P. Freeman et al.
9 citations
Objective: Ketamine is a novel and rapidly acting treatment for major depressive disorder (MDD). Benzodiazepines are commonly coprescribed with antidepressants in MDD. This study sought to examine data from a randomized clinical trial that compared a single infusion of intravenous (IV) ketamine to midazolam placebo in treatment-resistant depression (DSM-IV-TR MDD) and to assess whether the use...
European Neuropsychopharmacology
June 2, 2021
A. Feeney, Rebecca S. Hock, Marlene P. Freeman et al.
33 citations
This study aimed to assess the effect of a single infusion of intravenous (IV) ketamine on suicidal ideation in patients with treatment-resistant depression (TRD). Patients with TRD were randomized in a double-blind fashion to a single infusion of IV ketamine or IV midazolam placebo. Suicidal ideation was measured using the Montgomery-Asberg Depression Rating Scale (MADRS) suicide item at 3, 5,...
Journal of Clinical Psychopharmacology
April 25, 2020
Marlene P. Freeman, Rebecca S. Hock, George I. Papakostas et al.
45 citations
PURPOSE/BACKGROUND: Major depressive disorder (MDD) and obesity commonly co-occur. We sought to assess the impact of body mass index (BMI) on the acute antidepressant effects of ketamine in patients with treatment-resistant depression. METHODS/PROCEDURES: Post hoc analyses were conducted from a multisite, randomized, double-blind, placebo-controlled trial designed to assess the rapid-onset...
Depression and Anxiety
December 30, 2018
Naji C. Salloum, Maurizio Fava, Marlene P. Freeman et al.
49 citations
OBJECTIVE: To examine the effect of high baseline anxiety on response to ketamine versus midazolam (active placebo) in treatment-resistant depression (TRD). METHODS: In a multisite, double-blind, placebo-controlled trial, 99 subjects with TRD were randomized to one of five arms: a single dose of intravenous ketamine 0.1, 0.2, 0.5, 1.0 mg/kg, or midazolam 0.045 mg/kg. The primary outcome measure...