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Ketamine for depression: a potential role in requests for Medical Aid in Dying?

Nicolas Garel, Michka Nazon, Kamran Naghi, Elena Willis, Karl Looper, Soham Rej, Kyle T. Greenway

International Clinical Psychopharmacology September 1, 2023 DOI: 10.1097/YIC.0000000000000462 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Case study Case report Peer reviewed
Sample size 1
Population A Canadian patient with severe treatment-resistant depression
Intervention Intravenous ketamine infusions
Topics Depression Esketamine Ketamine
Citations 7
Key findings A patient with treatment-resistant depression who was requesting MAiD achieved remission after intravenous ketamine infusions, the first reported case of an intervention reversing eligibility for MAiD in depression.

Abstract

Medical Aid in Dying (MAiD) is the act of a healthcare provider ending a patient's life, at their request, due to unbearable suffering from a grievous and incurable disease. Access to MAiD has expanded in the last decade and, more recently, it has been made available for psychiatric illnesses in a few countries. Recent studies have found that such psychiatric requests are rapidly increasing and primarily involve mood disorders as the primary condition. Nevertheless, MAiD for psychiatric disorders is associated with significant controversy and debate, especially regarding the definition and determination of irremediability - that a given patient lacks any reasonable prospect for recovery. In this article, we report the case of a Canadian patient who was actively requesting Medical Assistance in Dying for severe and prolonged treatment-resistant depression until she experienced remarkable benefits from a course of intravenous ketamine infusions. To our knowledge, this is the first report of ketamine or any other intervention yielding remission in a patient who would have otherwise likely been eligible for MAiD for depression. We discuss implications for the evaluation of similar requests and, more specifically, why a trial of ketamine warrants consideration.

Comparable studies

Other case reports and case series on ketamine for depression, most cited first.

Study Year Design Participants
Electroconvulsive Therapy, Ketamine, and Esketamine in a Patient with Major Depressive Disorder and Multiple Comorbidities: A Case Report over 10-year Treatment from Adolescence to Adulthood. A patient with treatment-resistant depression and comorbid generalized anxiety... 2025 Case report n = 1
A longitudinal case series of IM ketamine for patients with severe and enduring eating disorders and comorbid treatment‐resistant depression Patients with enduring eating disorders and treatment-resistant depression 2021 Case series n = 4
Effects of intranasal (S)-ketamine on Veterans with co-morbid treatment-resistant depression and PTSD: A retrospective case series Veterans with co-morbid depression and PTSD 2022 Retrospective case series n = 35
Case report: Intramuscular ketamine or intranasal esketamine as a treatment in four patients with major depressive disorder and comorbid anorexia nervosa Patients with anorexia nervosa and a comorbid depressive disorder treated at a private... 2023 Case report n = 4
Repeated oral esketamine in patients with treatment resistant depression and comorbid posttraumatic stress disorder Patients with treatment-resistant depression and comorbid PTSD 2023 Case series n = 5

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