An evaluation of the efficacy and side effects of a single dose of ketamine in major depressive disorder

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dc.contributor.authorUyar, Betul
dc.contributor.authorGunes, Mehmet
dc.date.accessioned2025-02-22T14:08:54Z
dc.date.available2025-02-22T14:08:54Z
dc.date.issued2024
dc.departmentDicle Üniversitesien_US
dc.description.abstractAim This study aims to provide a comprehensive overview of the antidepressant and antisuicidal efficacy of ketamine in patients with unipolar depression, with a focus on the clinical evidence and safety profile.Material-Method In our study, the data of 120 major depressive disorder patients who received single-dose ketamine infusion therapy were evaluated retrospectively, with Montgomery-Asberg Depression Rating Scale (MADRS) applied by the clinician before treatment and at the 4th and 24th hours after treatment and side effects at 4 and 24 hours after treatment.Results There was a statistically significant difference between MADRS and MADRS-Suicide scores of all participants before the ketamine infusion (0th hour) and at the 4th and 24th hours after the ketamine infusion. Also, male and female, RAT(+) and RAT(-), and SA(+) and SA(-) participants have statistically significant differences on all three times for both MADRS and MADRS-S scores.Conclusion The findings of this study are in line with those from previous research that demonstrated the rapid and robust antidepressant effects of ketamine, even in individuals with severe, treatment-resistant depression. Moreover, the observed reduction in suicidal ideation is particularly noteworthy, given the critical need for interventions that can provide rapid relief in acute suicidal crises. Key message What is already known on this topic - Ketamine is known for its rapid antidepressant and antisuicidal effects in treatment-resistant major depressive disorder, demonstrating significant symptom relief within hours of administration. What this study adds - This study provides additional evidence supporting ketamine's rapid efficacy in reducing depressive symptoms and suicidal ideation, highlighting statistically significant improvements observed at 4 and 24 hours post-treatment. How this study might affect research, practice, or policy - The findings may encourage broader clinical adoption of ketamine for acute depressive episodes and suicidality, emphasizing the need for controlled medical settings to manage potential side effects, and could influence future research on optimizing dosing protocols and long-term safety.Conclusion The findings of this study are in line with those from previous research that demonstrated the rapid and robust antidepressant effects of ketamine, even in individuals with severe, treatment-resistant depression. Moreover, the observed reduction in suicidal ideation is particularly noteworthy, given the critical need for interventions that can provide rapid relief in acute suicidal crises. Key message What is already known on this topic - Ketamine is known for its rapid antidepressant and antisuicidal effects in treatment-resistant major depressive disorder, demonstrating significant symptom relief within hours of administration. What this study adds - This study provides additional evidence supporting ketamine's rapid efficacy in reducing depressive symptoms and suicidal ideation, highlighting statistically significant improvements observed at 4 and 24 hours post-treatment. How this study might affect research, practice, or policy - The findings may encourage broader clinical adoption of ketamine for acute depressive episodes and suicidality, emphasizing the need for controlled medical settings to manage potential side effects, and could influence future research on optimizing dosing protocols and long-term safety.en_US
dc.identifier.doi10.1093/postmj/qgae142
dc.identifier.issn0032-5473
dc.identifier.issn1469-0756
dc.identifier.pmid39401420en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1093/postmj/qgae142
dc.identifier.urihttps://hdl.handle.net/11468/29700
dc.identifier.wosWOS:001331694200001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherOxford Univ Pressen_US
dc.relation.ispartofPostgraduate Medical Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_WOS_20250222
dc.subjectketamineen_US
dc.subjectsingle doseen_US
dc.subjectdepressionen_US
dc.subjectsuicideen_US
dc.titleAn evaluation of the efficacy and side effects of a single dose of ketamine in major depressive disorderen_US
dc.typeArticleen_US

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