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Recruiting
Study of the Effects of Psychoactive Substances (Johns Hopkins)
Psychoactive Substances Study
Sex
All
Condition
Effects of psychoactive substances (healthy volunteers)
Compensation
Up to $1,730
Overview
Healthy individuals are needed for a Johns Hopkins study of psychoactive substances, completing four drug-administration sessions over about four weeks (placebo, psilocybin, ketamine, DXM, DMT, MDMA, or cannabis/THC).