Innovation and inequity in psychedelic research at the Mayo Clinic.
History of psychiatry – April 28, 2025
Source: PubMed
Summary
Groundbreaking experiments with LSD and psilocybin at Mayo Clinic in the 1950-60s revealed troubling bioethics practices. Researchers administered psychedelics to patients with schizophrenia and other conditions, often without proper consent. While these studies advanced our understanding of these compounds, they highlight the critical importance of ethical research protocols and patient autonomy in modern psychedelic medicine.
Abstract
This paper provides an overview of psychedelic research at the Mayo Clinic in the 1950s and 1960s, focusing on methods, objectives, findings, and ethical practices. We highlight instances where researchers prioritized scientific progress over the autonomy, safety, and equitable treatment of research subjects, and discuss this history in the context of ongoing challenges with informed consent and equity in contemporary psychedelic research.