{"title":"评估单剂量氯胺酮治疗重度抑郁症的疗效和副作用。","authors":"Betül Uyar, Mehmet Güneş","doi":"10.1093/postmj/qgae142","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong>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.</p><p><strong>Material-method: </strong>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.</p><p><strong>Results: </strong>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.</p><p><strong>Conclusion: </strong>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.</p>","PeriodicalId":20374,"journal":{"name":"Postgraduate Medical Journal","volume":" ","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An evaluation of the efficacy and side effects of a single dose of ketamine in major depressive disorder.\",\"authors\":\"Betül Uyar, Mehmet Güneş\",\"doi\":\"10.1093/postmj/qgae142\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aim: </strong>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.</p><p><strong>Material-method: </strong>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.</p><p><strong>Results: </strong>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.</p><p><strong>Conclusion: </strong>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.</p>\",\"PeriodicalId\":20374,\"journal\":{\"name\":\"Postgraduate Medical Journal\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Postgraduate Medical Journal\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/postmj/qgae142\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Postgraduate Medical Journal","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/postmj/qgae142","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
An evaluation of the efficacy and side effects of a single dose of ketamine in major depressive disorder.
Aim: 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.
期刊介绍：
Postgraduate Medical Journal is a peer reviewed journal published on behalf of the Fellowship of Postgraduate Medicine. The journal aims to support junior doctors and their teachers and contribute to the continuing professional development of all doctors by publishing papers on a wide range of topics relevant to the practicing clinician and teacher. Papers published in PMJ include those that focus on core competencies; that describe current practice and new developments in all branches of medicine; that describe relevance and impact of translational research on clinical practice; that provide background relevant to examinations; and papers on medical education and medical education research. PMJ supports CPD by providing the opportunity for doctors to publish many types of articles including original clinical research; reviews; quality improvement reports; editorials, and correspondence on clinical matters.
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