This open-label Phase IIa trial (n=19, 15 male) found that an 8-week regimen of microdosed LSD (8μg initially, then 6-20μg twice weekly) for major depressive disorder was well-tolerated with no serious adverse events or cardiac valvulopathy, achieved 59.5% reduction in MADRS scores sustained for six months, and had only one withdrawal due to anxiety.
- Published
- Journal
- Neuropharmacology
- Authors
- Daldegan-Bueno, D., Donegan, C. J., Sumner, R. L., Forsyth, A., Evans, W. J., Alshakhouri, M., Reynolds, L. M, Roop, P., Ponton, R., Smith, T., Hoeh, N. R., Allen, N., Sundram, F., Menkes, D. B., Muthukumaraswamy, S.