Journal of Palliative Medicine
August 1, 2022
William E Rosa, Zachary Sager, Megan Miller et al.
49 citations
Psychedelic-assisted therapy (PAT) is a promising treatment for conditions like treatment-resistant depression, substance use disorder, and PTSD. In palliative care, a single PAT session can produce lasting reductions in anxiety, depression, and demoralization—symptoms that harm quality of life for seriously ill and end-of-life patients. Although interest in psychedelics has revived, few resources exist for applying PAT in hospice and palliative care. This article provides 10 evidence-informed tips for palliative care clinicians, developed with international experts, to help familiarize teams with PAT, address legal and logistical barriers, discuss therapeutic competencies, and highlight approaches to maximize safety and benefits for patients and caregivers.
Journal of Palliative Medicine
April 1, 2020
Yvan Beaussant, Justin J. Sanders, Zachary Sager et al.
39 citations
Experts in serious illness care and psychedelic research hold polarized views on psychedelic-assisted therapies for patients with serious illness, ranging from strong support for medical utility to reluctance due to risks such as delirium or worsening psychological distress. Research priorities focus on patients with clinically diagnosed psychosocial distress like depression, anxiety, or demoralization, though some roles extend beyond traditional medical diagnosis. Essential safety and efficacy guidelines are needed for integrating these therapies into existing care models. The study proposes a conceptual framework for such integration based on interviews with 17 experts from the United States and Canada.
J Palliat Med
April 13, 2021
Yvan Beaussant, James A. Tulsky, Benjamin Guérin et al.
34 citations
Researchers from palliative care, psychosocial oncology, spiritual care, oncology, and psychedelic-assisted therapies identified seven key opportunities for advancing research on psychedelic-assisted therapy for people with serious illness. Four opportunities relate to science and design: clarifying which conditions the therapy is indicated for, developing and refining therapeutic protocols, investigating how set and setting affect outcomes, and understanding mechanisms of action. Three opportunities concern institutional and societal drivers: education and certification for therapists, regulations and funding, and diversity and inclusion. Participants also noted epistemological limitations of the medical model for understanding psychedelics' therapeutic value.
Cancer
December 18, 2023
Yvan Beaussant, Kabir Nigam, Zachary Sager et al.
22 citations
Patients with cancer and depression who received psilocybin-assisted therapy in a group setting found the approach generally acceptable. The group sessions increased their sense of safety and preparedness, fostered connection and belonging, and deepened the meaning of their experience, opening dimensions of self-transcendence and compassion. Key factors influencing acceptability included the therapeutic framework, the complementary role of individual sessions, and group size and structure. The findings suggest that combining group and individual sessions may enhance perceived safety and efficacy compared to either format alone, offering a scalable model for integrating psilocybin-assisted therapy into cancer care.
General Hospital Psychiatry
January 1, 2025
Yvan Beaussant, Elise C. Tarbi, Kabir Nigam et al.
3 citations
Psilocybin-assisted therapy (PAT) is promising for cancer-related depression, but little is known about how the therapeutic context affects patient experiences. In interviews with 28 patients with cancer and depression who participated in a clinical trial, participants described the psilocybin experience as intense and demanding. Therapeutic benefits were closely tied to their ability to "surrender"—accepting and remaining open to the experience's intensity and unpredictability. A safe, supportive, and ethical environment was critical for trust and engagement. Preparation and integration were key to maximizing benefit. Music played a variable role, sometimes enhancing and other times distracting. The clinical setting provided safety, while ceremonial elements added meaning.
BMJ Supportive & Palliative Care
November 3, 2025
Yvan Beaussant, Zachary Sager, Caitlin W. Brennan et al.
1 citation
A single 25 mg dose of psilocybin, combined with preparation and integration sessions, was safely administered to ten terminally ill home hospice patients. No serious adverse events occurred. Demoralization scores dropped by an average of 8.8 points three weeks after the session, despite patients' ongoing physical decline. Grief and peace themes were common during the drug sessions. Although most participants rated the treatment favorably, some found the emotional intensity challenging. The results suggest that psilocybin-assisted therapy can be feasibly and safely integrated into hospice care, but larger studies are needed to confirm its benefits.
Psychedelic Medicine
October 8, 2025
Elise C. Tarbi, Skye A. Miner, Kabir Nigam et al.
1 citation
Patients with cancer and depression describe their cancer experience as deepening their awareness of mortality and prompting them to reprioritize relationships and efforts. In a trial of psilocybin-assisted group therapy, participants sought not only relief from depression but also a new perspective on existential worries and spiritual resources. After treatment, they reported lasting effects including an enhanced sense of meaning, agency, aliveness, and connectedness, describing the experience as a healing, unfolding transformation. The findings illuminate how psilocybin-assisted therapy may address existential suffering and foster personal growth in this population.