New York University Skip to Content Skip to Search Skip to Navigation Skip to Sub Navigation

The Potential of Psilocybin to Alleviate Psychological and Spiritual Distress in Cancer Patients is Revealed

January 30, 2013
N-159, 2012-13

NYU Bluestone Investigator, Anthony P. Bossis, Contributes Chapter to Psychological Aspects of Cancer

Improvements in the diagnosis and treatment of cancers in recent years have led to a marked increase in patients’ physical survival rates.  While doctors can treat the physical disease, what is not well understood is how best to address the psychological needs of patients with cancer.

In addition to the physical pain associated with cancer, many patients also experience psychologically harmful symptoms of anxiety, depression, anger, and denial.  Social isolation, in addition to hopelessness, helplessness and loss of independence, has also been associated with significant psychological suffering in patients coping with advanced-stage cancer.

A recently published book chapter “Use of the Classic Hallucinogen Psilocybin for Treatment of Existential Distress Associated with Cancer,” reviews the potential of a novel psychoactive drug, psilocybin, in alleviating the psychological and spiritual distress that often accompanies a life-threatening cancer diagnosis.

The chapter, published in Psychological Aspects of Cancer: A Guide to Emotional and Psychological Consequences of Cancer, Their Causes, and Their Management, was co-written by Anthony P. Bossis, PhD, Clinical Assistant Professor of Psychiatry and Oral and Maxillofacial Pathology, Radiology, and Medicine at the New York University College of Dentistry (NYUCD) and Langone Medical Center.

The hallucinogen treatment model with psilocybin has been shown to induce a mystical or spiritual experience and is a unique therapeutic approach to reduce the anxiety of terminal cancer patients.

“Mystical or peak consciousness states in cancer patients have been associated with a number of benefits including improved psychological, spiritual, and existential well-being,” said Dr. Bossis.

Psilocybin (a serotonergic psychoactive agent) is a naturally occurring active component of many species of mushrooms, and is rapidly metabolized to psilocin, a highly potent activator of serotonin receptors. In addition to receiving the psilocybin compound, patients enrolled in the study also receive psychological preparation prior to the psilocybin dosing followed by a brief series of integrative psychotherapeutic sessions.

The chapter includes a clinical case vignette of a patient in the ongoing Psilocybin Cancer Anxiety Study at the Bluestone Center for Clinical Research. Participants undergo two drug administration sessions in which psilocybin is administered on one occasion and a placebo on the other.

“The primary objective of this phase I, double-blind, controlled pilot study is to assess the efficacy of psilocybin administration on psychosocial distress, with the specific primary outcome variable being anxiety associated with advanced and/or recurrent cancer,” said Bossis. “Secondary outcome measures will look at the effect of psilocybin on symptoms of pain perception, depression, existential/psychospiritual distress, attitudes toward illness, quality of life, and spiritual/mystical states of consciousness,” said Bossis.

The clinical vignette describes a patient who, over the course of three years, experienced extreme fatigue, pain, overall body aches, discomfort and psychological distress due to cancer and intensive biweekly chemotherapy. The patient became increasingly anxious and depressed and was enrolled in two study sessions; in one he received psilocybin and the other placebo. Despite continuing the arduous chemotherapy schedule, suffering from illness, and undergoing additional surgical procedures, the patient continued to report a marked improvement in attitude, coping, and mood 18 weeks after his session and stated, “my quality of life is dramatically improved,” the patient said.

Stephen Ross, MD, Assistant Professor of Psychiatry and Child and Adolescent Psychiatry at the NYU School of Medicine and Clinical Assistant Professor of Psychiatry and Oral and Maxillofacial Pathology, Radiology, and Medicine at the NYUCD is the principal investigator for the study; Dr. Bossis and Jeffrey Guss, MD, Clinical Assistant Professor of Psychiatry are co-principal investigators.

The co-authors of the chapter were: Charles S. Grob, MD, Professor of Psychiatry and Biobehavioral Sciences at Harbor-UCLA Medical Center and Roland R. Griffiths, PhD, Professor of Psychiatry and Behavioral Science and Neuroscience at Johns Hopkins University.

The Psilocybin Cancer Anxiety Study was also recently highlighted in a News article, “Opening Doors of Perception: Psychedelic Drugs and End-of-Life Care” in the Journal of the National Cancer Institute.

“The emotional, spiritual and existential distress that can often accompany a diagnosis of cancer often goes unidentified and untreated in cancer patients. Patients who have benefited from psilocybin clinical research have reported less anxiety, improved quality of life, enhanced psychological and spiritual well-being, and a greater acceptance of the life-changes brought on by cancer. It is a welcome development that this promising and novel clinical research model utilizing psilocybin has begun to gain clinical and academic attention,” Bossis notes.

The Psilocybin Cancer Anxiety Study is currently recruiting additional subjects. To enroll or learn more, please visit BluestoneCenter.org or www.nyucanceranxiety.org

About the Bluestone Center for Clinical Research--The Bluestone Center for Clinical Research, in conjunction with the NYU Oral Cancer Center, is an academic research organization located at the NYU College of Dentistry. Bluestone's mission is to take a creative scientific approach to transform world health. Bluestone is dedicated to conducting research in oral cancer, cancer symptomology, pharmaceuticals, medical devices, emerging biotechnology, periodontics, implants, and oral health products.

About New York University College of Dentistry--New York University College of Dentistry (NYUCD) is the third oldest and the largest dental school in the US, educating more than 8 percent of all dentists. NYUCD has a significant global reach and provides a level of national and international diversity among its students that is unmatched by any other dental school.

This Press Release is in the following Topics:
Research, Clinical Research, College of Dentistry, Research News

Type: Press Release

Press Contact: Christopher James | (212) 998-6876

The Potential of Psilocybin to Alleviate Psychological and Spiritual Distress in Cancer Patients is Revealed

NYU Bluestone Investigator, Anthony P. Bossis, Contributes Chapter to Psychological Aspects of Cancer


Search News



NYU In the News

CUSP Unveils its “Urban Observatory”

Crain’s New York Business profiled CUSP’s “Urban Observatory” that is continuously photographing lower Manhattan to gather scientific data.

Post-Sandy Upgrades at the Langone Medical Center

NY1 reported on the major post-Sandy upgrades and renovations made at the Medical Center to protect the hospital from future catastrophic storms.

Steinhardt Research Helps Solve Tough Speech Problems.

The Wall Street Journal reported on research at Steinhardt’s Department of Communicative Sciences and Disorders, including an interview with Assistant Professor Tara McAllister Byun, that uses ultrasound to help solve tough speech problems.

Times Column Lauds Professor Stevenson’s New Memoir

New York Times columnist Nicholas Kristof wrote a column about “Just Mercy,” a new memoir by Law Professor Bryan Stevenson, the founder of the Equal Justice Initiative, whom he noted has been called America’s Nelson Mandela.

Entrepreneurship Lab Opens at NYU

Crain’s New York Business covered the opening of the Mark and Debra Leslie Entrepreneurial eLab, which will be the headquarters for NYU’s Entrepreneurial Institute and all of the University’s programs aimed at promoting innovation and startups.

NYU Footer