2 studies found for:    Open Studies | "Hallucinogens"
Show Display Options
Rank Status Study
1 Recruiting Antidepressant Effects of Ayahuasca
Condition: Major Depression
Interventions: Drug: Ayahuasca;   Drug: placebo
2 Recruiting Effects of Psilocybin on Behavior, Psychology and Brain Function in Long-term Meditators
Condition: Healthy
Interventions: Drug: Moderately-high dose of psilocybin;   Drug: Moderately-low dose of psilocybin;   Drug: Very-low dose of psilocybin;   Drug: Placebo

Study has passed its completion date and status has not been verified in more than two years.