Effects of Psilocybin on Behavior, Psychology and Brain Function in Long-term Meditators
Public ClinicalTrials.gov record NCT02145091. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a double-blind placebo-controlled study investigating the acute and persisting effects of psilocybin on meditation, spirituality, health, well-being, prosocial attitudes, and brain functioning.
Study identification
- NCT ID
- NCT02145091
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Interventions
- Moderately-high dose of psilocybin Drug
- Moderately-low dose of psilocybin Drug
- Very-low dose of psilocybin Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 25 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 2014 (Type not available)
- Primary completion
- Dec 26, 2019 (Actual)
- Completion
- Dec 26, 2019 (Actual)
- Last update posted
- Dec 30, 2019
2014 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Behavioral Pharmacology Research Unit, Johns Hopkins Bayview Medical Center | Baltimore | Maryland | 21224 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02145091, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 30, 2019 · Synced Oct 28, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02145091 live on ClinicalTrials.gov.