What's ketamine psychedelic therapy like? Reviewing 5 years of real-world practice data
Michael DeMarco, PhD, Psychedelic Practitioner & Consultant
Spotlight: Jeffrey Becker - The Neurobiology Underlying Transcendence Induced by Ketamine and the Psychedelics (2026)
While psychedelics selectively amplify activity in specific neural circuits, ketamine acts on a receptor found widely throughout the brain. This raises a key question: how can a drug targeting such a common receptor produce such distinct and powerful subjective effects?
Spotlight: N,N-dimethyltryptamine elicits antidepressant and anxiolytic effects in helpless mice: a comparative study with S-ketamine (da Sousa-Silva, et al, 2026)
DMT compared with ketamine variant, esketamine in mice.
Spotlight: "A Blueprint for Implementing Ketamine-Assisted Psychotherapy in Palliative Care: Design, Process, and Treatment Patterns of a Real-World Clinical Program" (Horowitz, et al, 2026)
"To our knowledge, this is the largest published cohort of KAP in an academic palliative care context. Our Pal-KAP experience suggests that KAP can be delivered safely and ethically, providing a practical blueprint for programs exploring innovative ways to address Psychospiritual distress (PSD)"
Moderating factors in psilocybin-assisted treatment affecting mood and personality: A naturalistic, open-label investigation (Irrmischer, et al, 2025)
"Findings indicate that individual psilocybin-assisted therapy has the potential for beneficial effects on mood and personality characteristics. Moreover, the study highlights the importance of subjective experiences and demographic factors in moderating this effect."