Direct Comparison of Altered States of Consciousness Induced by LSD, Psilocybin, and DMT in Healthy Participants
Recruiting
Phase 1
Interventional Study
Healthy
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 25 and older
- Sex
- Any
- Trial phase
- Phase 1
- Study type
- Interventional
- Purpose
- Basic Science
- Participants needed
- 24 (estimated)
- Sponsor
- University Hospital, Basel, Switzerland · Other
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About This Trial
The primary objective of this study is to determine whether equivalent moderately high doses of LSD, psilocybin, and DMT produce qualitatively similar peak effects when the effect duration is standardized with ketanserin. A DMT infusion mimicking oral LSD and psilocybin administrations will be tested, as well as intravenously administered ketanserin.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Good understanding of the German language
2. Understanding of procedures and risks associated with the study
3. Willing to adhere to the protocol and signing of the consent form
4. Willing to refrain from the consumption of illicit psychoactive substances during the study
5. …
Contacts