Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Does Oral Administration of Ketamine Accelerate Response to Treatment in Major Depressive Disorder? Results of a Double-Blind Controlled Trial Publisher Pubmed



Arabzadeh S1 ; Hakkikazazi E1 ; Shahmansouri N2 ; Tafakhori A3 ; Ghajar A1 ; Jafarinia M2 ; Akhondzadeh S1
Authors
Show Affiliations
Authors Affiliations
  1. 1. Psychiatric Research Center, Roozbeh Hospital, Tehran University of Medical sciences, Tehran, Iran
  2. 2. Psychosomatic Research Center, Tehran University of Medical sciences, Tehran, Iran
  3. 3. Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Science, Iran

Source: Journal of Affective Disorders Published:2018


Abstract

Background: Major depressive disorder (MDD) exerts a high health and financial burden on society. The conventional pharmacotherapies for MDD are partially effective and the response to medication often starts with some delay. There are recent reports of antidepressant effects for oral ketamine. Methods: We employed a double-blind controlled trial to examine the time course of the therapeutic effect of ketamine when combined with the conventional administration of sertraline. A total of 81 patients participated in the study and were scored with the Hamilton Depression Rating Scale (HDRS) at baseline and at 2, 4 and 6 weeks after the start of the trial Results: General linear model repeated measures demonstrated significant effect for time × treatment interaction on the HDRS scores, with significant difference at all time points post treatment. Early improvement was significantly greater in the ketamine group (85.4%) compared to the placebo group (42.5%). We did not observe any side effects for ketamine administration. Limitations: Our follow up was limited to 6 weeks post initiation of treatment and cannot reveal the potential long-term adverse effects of oral ketamine and the sustainability of its benefit. Conclusion: Altogether, our results suggest that oral ketamine may be considered as suitable adjuvant to sertraline in relieving depressive symptoms. © 2018 Elsevier B.V.
Experts (# of related papers)
Other Related Docs
9. Depression and Inflammation: Is There Any Role for Biomarkers?, Avicenna Journal of Medical Biotechnology (2019)
13. Monoclonal Antibody a Promising Treatment for Depression, Avicenna Journal of Medical Biotechnology (2019)