Safety and efficacy of ketamine infusion in treatment-resistant depression with metabolic syndrome and morbid obesity: a case report

Author(s):  
Carolina Nakahira
Author(s):  
Thomas Bradley Koss

OBJECTIVE Depression resistant to standard treatment is devastating to an individual’s quality of life. Ketamine offers a safe and effective alternative to standard depression treatment, but many patients and providers are often unaware of this option. The American Association of Nurse Anesthetists and the American Psychiatric Nurses Association partnered in developing a collaborative approach to providing ketamine infusion therapy for psychiatric disorders. The purpose of this project was to disseminate information through an educational video about the safety and efficacy of outpatient low-dose ketamine infusions as an alternative therapy for treatment-resistant depression. METHODS A thorough literature review was conducted in PubMed, PsychINFO, CINAHL, and Google Scholar for articles describing the safety and efficacy of ketamine use in treatment-resistant depression. Based on the current research, an educational video reporting the benefits and safety of ketamine was developed and launched on two social media platforms—YouTube and Facebook—for individuals to view. The effectiveness of the video was evaluated through the number of views, likes, shares, and comments recorded. RESULTS At 9 months, 156 views, 60 likes, 8 shares, and 4 comments were recorded in both platforms. Comments indicated that viewers found the video informative and encouraging. CONCLUSIONS A short evidence-based educational video provides individuals with information regarding the safety and efficacy of low-dose ketamine infusions as an option for depression treatment. Ketamine outpatient clinics support and treat depressed patients who do not benefit from conventional pharmacologic medications.


2019 ◽  
Vol 6 (1) ◽  
pp. 43-50
Author(s):  
Hunter York

As a career cross-cultural missionary in Southeast Asia, the author has seen first-hand and has personally experienced the devastating effects of colleagues, families, leaders, clinicians, and the sufferers themselves misunderstanding the symptoms and the reality of major depressive disorder, an increasing global health problem.  This autobiographical case report reflects on twenty years of treatment-resistant depression and a journey through pharmacological approaches, psychotherapy treatment, Christian prayer counselling, and electro convulsive therapy without improvement in this condition.  The primary concern is how to remain faithful and effective with this condition in a service-oriented occupation that requires regular emotional expenditure.  In lieu of effective conventional and non-conventional therapies, the remaining option is to find a way to manage chronic depression; identify personal trends, weaknesses, and triggers; and find a personalized way to live that minimizes the effects of the condition.  In any chronic, incurable disorder, the sufferer must inevitably come to terms with his or her reality and find peace in the acceptance of that reality.  By expressing the journey through treatment-resistant depression, the author encourages readers to persevere in ministry and to respond more appropriately to the afflicted with clearer understanding and empathy.  A companion article on mitigating depression symptoms through the spiritual discipline of identifying with Christ and His experience of human emotional pain during His passion is available.  


2021 ◽  
Author(s):  
Mu-Hong Chen ◽  
Wei-Chen Lin ◽  
Cheng-Ta Li ◽  
Shih-Jen Tsai ◽  
Hui-Ju Wu ◽  
...  

Abstract Introduction Pretreatment neurocognitive function may predict the treatment response to low-dose ketamine infusion in patients with treatment-resistant depression (TRD). However, the association between working memory function at baseline and the antidepressant efficacy of ketamine infusion remains unclear. Methods A total of 71 patients with TRD were randomized to one of three treatment groups: 0.5 mg/kg ketamine, 0.2 mg/kg ketamine, or normal saline. Depressive symptoms were measured using the 17-item Hamilton Depression Rating Scale (HDRS) at baseline and after treatment. Cognitive function was evaluated using working memory and go-no-go tasks at baseline. Results A generalized linear model with adjustments for demographic characteristics, treatment groups, and total HDRS scores at baseline revealed only a significant effect of working memory function (correct responses and omissions) on the changes in depressive symptoms measured by HDRS at baseline (F=12.862, p<0.05). Correlation analysis further showed a negative relationship (r=0.519, p=0.027) between pretreatment working memory function and changes in HDRS scores in the 0.5 mg/kg ketamine group. Discussion An inverse relationship between pretreatment working memory function and treatment response to ketamine infusion may confirm that low-dose ketamine infusion is beneficial and should be reserved for patients with TRD.


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