FSS

Pilot study of psilocybin in patients with post-treatment lyme disease

In an open‑label, single‑arm pilot study of 20 patients with post‑treatment Lyme disease, two psilocybin sessions with psychological support produced significant, sustained reductions in symptom burden (40% decrease in GSQ‑30 at six months) and improvements in both physical and mental quality of life. The intervention was feasible and well-tolerated with no serious related adverse events, supporting further controlled trials of psilocybin‑assisted therapy for PTLD.

Published

February 25, 2026

Journal

Scientific Reports

Authors

Garcia-Romeu, A., Naudé, G. P., Rebman, A. W., So, S., Yaffe, A., Geithner, I., Kozero, E. A., Yang, T., Soloski, M. J., Aucott, J. N.