Annals of Indian Psychiatry
September 3, 2024
Nidhi Purushottum Marvania, Anto Leroy Rayan, Dhruti Vijaykumar Merchant et al.
3 citations
Background: Alcohol use disorders (AUDs) are emerging as a substance use disorder having various psychological and physical ill effects leading to hampering of individual’s productivity and functioning. Aims: The aim of this study was to evaluate the efficacy of ketamine in enhancing confidence levels to abstain from alcohol. Methods: Eighteen patients were administered ketamine intravenously...
Neuropharmacology
September 1, 2024
Devin P Hagarty, Adam Dawoud, Alfonso Brea Guerrero et al.
6 citations
Ketamine (KET), a non-competitive N-methyl-d-aspartate (NMDA) receptor antagonist, has rapid onset of antidepressant effects in Treatment-Resistant Depression patients and repeated infusions are required to sustain its antidepressant properties. However, KET is an addictive drug, and so more preclinical and clinical research is needed to assess the safety of recurring treatments in both sexes....
International Journal of Molecular Sciences
June 20, 2024
Hana Shafique, Julie C Demers, Julia Biesiada et al.
29 citations
NMDA receptor antagonists have potential for therapeutics in neurological and psychiatric diseases, including neurodegenerative diseases, epilepsy, traumatic brain injury, substance abuse disorder (SUD), and major depressive disorder (MDD). (S)-ketamine was the first of a novel class of antidepressants, rapid-acting antidepressants, to be approved for medical use. The stereoisomer, (R)-ketamine...
Journal of Psychopharmacology
June 1, 2024
Emily M Gent, Joshua W. Bryan, Maisy A Cleary et al.
20 citations
Alcohol use disorder (AUD) is a major public health issue, posing harmful consequences for individuals and society. Recent advances in addiction research have highlighted the therapeutic potential of ketamine-assisted therapy for AUD. However, the exact mechanisms underlying its effectiveness remain unknown. This double-blind, pilot study aimed to investigate esketamine combined with...
Psychedelic Medicine
June 1, 2024
Dale Terasaki
3 citations
Alcohol use disorder (AUD) is widespread and problematic in the United States, and current pharmacotherapy options have relatively modest effects. Therefore, novel interventions such as ketamine therapy have gained interest as potentially efficacious options, known to generate unique psychotherapeutic experiences. The present secondary analysis examines the acute subjective experiences-both...
The Journal of Clinical Psychiatry
April 24, 2024
Gregory H Jones, Courtney M Vecera, Ana C Ruiz et al.
13 citations
Objective: Although individuals with a family history of alcohol use disorder (AUD) have a superior antidepressant response to ketamine, outcomes in patients with current AUD remain unclear. This study sought to investigate whether intranasal (IN) racemic (R,S)-ketamine had antisuicidal and antidepressant effects in unipolar and bipolar depression and whether comorbid AUD conferred superior...
Journal of Medical Case Reports
March 3, 2024
Alireza Teymouri, Hadis Nasoori, Maryamsadat Fakheri et al.
20 citations
Anesthesiologists prefer ketamine for certain surgeries due to its effectiveness as a non-competitive inhibitor of the N-methyl-D-aspartate receptor in the brain. Recently, this agent has also shown promise as an antidepressant. However, ketamine can cause hallucinogenic effects and is sometimes abused as an illicit drug. Ketamine abuse has been associated with liver and bile duct...
Alpha psychiatry
March 1, 2024
Anna Famuła, Jakub Radoszewski, Tomasz Czerwiec et al.
8 citations
Substance use disorder (SUD) continues to pose a significant global health challenge, necessitating innovative and effective therapeutic interventions. Ketamine, traditionally recognized for its anesthetic properties, has emerged as a novel and promising avenue for the treatment of SUD. This narrative review critically examines the current body of literature surrounding the use of ketamine in...
Nature Communications
January 30, 2024
Tommaso Di Ianni, Sedona N. Ewbank, Marjorie R. Levinstein et al.
Subanesthetic ketamine is increasingly used for the treatment of varied psychiatric conditions, both on- and off-label. While it is commonly classified as an N -methyl D-aspartate receptor (NMDAR) antagonist, our picture of ketamine’s mechanistic underpinnings is incomplete. Recent clinical evidence has indicated, controversially, that a component of the efficacy of subanesthetic ketamine may...
Frontiers in Pharmacology
2024
Carles Colom-Rocha, Cristian Bis-Humbert, M Julia García-Fuster
3 citations
Few studies have previously evaluated the long-term impact of initiating the combined use of alcohol and cocaine early-in-life during adolescence. Our preclinical study characterized changes in affective-like behavior and/or voluntary ethanol consumption emerging later on in adulthood induced by a prior adolescent drug exposure, as well as tested therapeutical interventions (i.e., cannabidiol...