A Phase 2a Study of Group Retreat Psilocybin Therapy for Cancer-Related Anxiety and Depression
University of Washington
Summary
This phase II trial tests the safety, side effects and how well group retreat psilocybin therapy works for the treatment of anxiety and depression in patients with solid tumors that have spread from where they first started (primary site) to other places in the body (metastatic) or with hematologic cancers for which no treatment is currently available (incurable). For patients with metastatic, incurable cancer, unrelieved anxiety and existential distress can cause profound suffering. Psilocybin therapy can relieve anxiety and existential distress by disrupting patterns of thinking that contribute to anxiety and depression. Psilocybin is a substance being studied in the treatment of anxiety or depression in patients with cancer. In this study, a pharmaceutical grade of psilocybin will be used that has been approved by the FDA for research, provided by Filament Health. Psilocybin acts on the brain by resetting the brain's activity and increasing connections between brain regions, particularly those involved in mood regulation and self-perception. In this study psilocybin is combined with structured discussions and reflections that enable patients to have new insights about their situation. In a prior study, group retreat psilocybin therapy was proven to be safe and this study tests a refined dosing regimen for symptoms of anxiety and depression in patients with metastatic solid tumors or incurable hematologic malignancies.
Description
OUTLINE: Patients attend group preparation therapy sessions on days -14 (virtual), -7 (virtual) and -1 (in person), and also attend an individual preparation therapy session on day -1 (in person). Patients receive psilocybin orally (PO) on day 0. Patients may receive an additional "booster" dose 60-90 minutes after the initial dose based on their subjective report combined with the physician's clinical judgement. Patients attend group integration therapy sessions on days 1 (in person), 8 (virtual), 15 (virtual), and 22 (virtual), and attend individual integration therapy sessions on days 1 (i…
Eligibility
- Age range
- 18–85 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * A diagnosis of metastatic solid tumor, or incurable hematologic malignancy that has been accepted by a physician in a medical record * Measurable disease is not required * Previous treatment with chemotherapy: There are no minimum or maximum prior lines of chemotherapy * 18-85 years of age * Required performance status, including the appropriate scale. Eastern Cooperative Oncology Group (ECOG) 0-2 * Hematocrit \> 20 * Platelets (plt) \> 20K * Liver function tests 1.5 x normal * Creatinine 1.5 x normal * Subjects of childbearing potential must be willing to use an effecti…
Interventions
- BehavioralPsychotherapy
Attend therapy sessions
- DrugPsilocybin
Given PO
- OtherSurvey Administration
Ancillary studies
Location
- Fred Hutch/University of Washington Cancer ConsortiumSeattle, Washington