Oral Ketamine for the Rapid Treatment of Depression and Anxiety in Patients Receiving Hospice Care
Open accessAbstract
Depression is prevalent and undertreated in patients receiving hospice care. Standard antidepressants do not work rapidly or often enough to benefit most of these patients. Here, two cases are reported in which a single oral dose of ketamine provided rapid and moderately sustained symptom relief for both depression and anxiety. In addition, no adverse effects were noted. Further investigation with randomized, controlled clinical trials is necessary to firmly establish the effectiveness of oral ketamine for the treatment of depression and anxiety in patients receiving hospice care. Ketamine may be a promising safe, effective, and cost-effective rapid treatment for depression and anxiety in this population.
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Since 2008, 11 case studies administered ketamine in varying dosages to 12 palliative or hospice patients to treat anxiety, depression, and suicidality.
“Since 2008, 11 case studies were published in which ketamine was administered in varying dosages to a total of 12 palliative-or hospice care patients to treat anxiety, depression, and suicidality”
From Psychedelics for the treatment of depression, anxiety, and existential distress in patients with a terminal illness: a systematic review (2022) · cites this paper as Irwin and Iglewicz, 2010
The Discussion (page not provided) reports two hospice patients whose depression and anxiety symptoms decreased after a single oral dose of ketamine. It does not document 11 case studies involving 12 patients, varying dosages, or treatment of suicidality. (LLM, conf=0.90)
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- Authors
- Irwin, S. A., & Iglewicz, A.
- Affiliations
- San Diego Hospice and The Institute for Palliative Medicine (US)
- University of California San Diego (US)
- Corresponding author
- Irwin, Scott A.
- Venue
- Journal of Palliative Medicine
- Publisher
- SAGE Publications
- Published
- 2010-07
- Volume
- 13
- Issue
- 7
- Pages
- 903-908
- ISSN
- 1096-6218 (ISSN-L)
- 1557-7740
- PMC
- PMC3120058
- OpenAlex
- W2131619687
- Cited by
- 123
- References
- 33
- Citations by year
- 2026: 1 · 2025: 6 · 2024: 3 · 2023: 4 · 2022: 5 · 2021: 5 · 2020: 7 · 2019: 10 · 2018: 9 · 2017: 7 · 2016: 11 · 2015: 14 · 2014: 12 · 2013: 16 · 2012: 7
- FWCI
- 6.84
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Journal of Palliative Medicine (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- University of California, San Diego
- National Institute of Mental Health (K23MH091176)
- Topics
- Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
- Health Sciences › Medicine › Psychiatry and Mental health › Electroconvulsive Therapy Studies
- Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
- Keywords
- ketamine, oral ketamine, depression, anxiety, hospice care, terminal illness, antidepressant treatment, palliative care
- MeSH terms
- Administration, Oral, Aged, Analgesics, Antidepressive Agents, Anxiety, Depressive Disorder, Dose-Response Relationship, Drug, Female, Humans, Ketamine, Male, Middle Aged, Hospice Care
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