Neuroscience and Biobehavioral Reviews
July 1, 2021
Stephen D Worrell, Thomas J Gould
47 citations
Excessive alcohol consumption is involved in 1/10 of deaths of U.S. working-age adults and costs the country around $250,000,000 yearly. While Alcohol Use Disorder (AUD) pathology is complex and involves multiple neurotransmitter systems, changes in synaptic plasticity, hippocampal neurogenesis, and neural connectivity have been implicated in the behavioral characteristics of AUD. Depressed...
medRxiv Preprint Server
June 13, 2021
Rui Du, Kun Niu, Guofang Lu et al.
preprint
The aim of this systematic review and meta-analysis was to examine the efficacy, anti-effect of ketamine (intervention) for post-traumatic stress disorder (PTSD) patients during analgesia proceeding and mental illness treatment methods, in comparison with control (midazolam, opioid, saline or placebo). The bibliographic databases Cochrane, Embase, Pubmed and Web of Science were searched from...
JMIR Research Protocols
May 11, 2021
A. Philipp-Muller, Taras Reshetukha, Gustavo Vazquez et al.
Background Over one third of patients with posttraumatic stress disorder (PTSD) do not respond to current interventions. Ketamine presents a potential treatment option; however, its effects are temporary. Administering ketamine alongside psychotherapy is one potential means of prolonging its effects; however, only a few studies have investigated this treatment method to date, and none have...
medRxiv Preprint Server
April 10, 2021
Agnes Norbury, Sarah B. Rutter, Abigail B. Collins et al.
1 citation
preprint
Promising initial data indicate that the glutamate N-methyl-D-aspartate (NMDA) receptor antagonist ketamine may be beneficial in post-traumatic stress disorder (PTSD). Here, we explore the neural correlates of ketamine-related changes in PTSD symptoms, using a rich battery of functional imaging data (two emotion-processing tasks and one task-free scan), collected from a subset of participants...
American Journal of Psychiatry
January 5, 2021
Adriana Feder, Sara Costi, Sarah B. Rutter et al.
239 citations
OBJECTIVE Posttraumatic stress disorder (PTSD) is a chronic and disabling disorder, for which available pharmacotherapies have limited efficacy. The authors' previous proof-of-concept randomized controlled trial of single-dose intravenous ketamine infusion in individuals with PTSD showed significant and rapid PTSD symptom reduction 24 hours postinfusion. The present study is the first...
Spartan Medical Research Journal
October 30, 2020
Jack D. Brodeur, Ryley P. Mancine, A. Ley et al.
INTRODUCTION Acute stress disorder (ASD) and post-traumatic stress disorder (PTSD) are chronic diseases which can affect patients following a severe trauma. As these patients typically first present to the emergency department, it is critical for emergency physicians to remain updated on the use of ketamine or other anesthetic agents which may impede development or reduce symptoms which may...
Journal of Psychoactive Drugs
September 15, 2020
Tracey Varker, Loretta Watson, Kari Gibson et al.
57 citations
The aim of this systematic review was to examine the efficacy of MDMA, ketamine, LSD, and psilocybin for the treatment of posttraumatic stress disorder (PTSD). A search of four databases for English language, peer-reviewed literature published from inception to 18th October 2019 yielded 2,959 records, 34 of which were screened on full-text. Observational studies and RCTs which tested the...
Biochimica et biophysica acta. Proteins and proteomics
March 18, 2018
Basant Pradhan, Ludmil Mitrev, Ruin Moaddell et al.
67 citations
Post-traumatic stress disorder (PTSD) is a chronic and debilitating condition that is often refractory to standard frontline antidepressant therapy. A promising new approach to PTSD therapy is administration of a single sub-anesthetic dose of (R,S)-ketamine (Ket). The treatment produces rapid and significant therapeutic response, which lasts for only 4-7 days. In one of our studies, the mean...
Psychopharmacology
February 1, 2018
John Hartberg, Simone Garrett-Walcott, Angelo De Gioannis
66 citations
Depressive episodes are the leading cause of mental health-related hospital admissions in Australia, and 44% of those admitted have a previous history of hospitalisations for depression (Admitted patient mental health-related care: (Australian Institute of Health and Welfare Aust Hospital Stat 2011-12, 2013). Despite numerous available antidepressant treatments, many patients do not respond to...
Expert Review of Clinical Pharmacology
December 17, 2017
Alexander M Sherwood, Thomas E Prisinzano
Disrupted mental health affects up to one in three individuals globally and is an unmet medical challenge contributing to individual suffering as well as significant societal and economic burden [1...