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Withdrawn Not applicable Interventional Accepts healthy volunteers

Optimizing Microdosing and Meditation

ClinicalTrials.gov ID: NCT06560658

Public ClinicalTrials.gov record NCT06560658. 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.

ClinicalTrials.gov public records Last synced Oct 4, 2026, 10:44 AM EDT

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.

The goal of this clinical trial is to test the feasibility of combining meditation with psilocybin microdosing in healthy adults. The main questions it aims to answer are: 1. Recruitment and retention feasibility 2. Acceptability, Safety and Tolerability 3. Exploratory Measures: 3.1: Explore potential changes in sleep quality and duration, heart rate variability, and other biometric outcomes captured by the Oura Ring (3rd generation). 3.2: Explore potential changes in quality of life scores 3.3: Explore potential differences in altered states of consciousness across groups 3.4: Explore qualitative data collected during sessions and at follow-up to assess satisfaction and receive feedback about the intervention. Every participant will receive the psilocybin microdosing intervention, however, half of the participants will be randomly selected to receive the meditation intervention.

Study identification

NCT ID
NCT06560658
Recruitment status
Withdrawn
Study type
Interventional
Phase
Not applicable
Enrollment
Not listed

Conditions and interventions

Interventions

Drug · Behavioral

Eligibility (public fields only)

Age range
21 Years and older
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
Oct 1, 2024 (Estimated)
Primary completion
Oct 1, 2025 (Estimated)
Completion
Nov 1, 2025 (Estimated)
Last update posted
Jun 5, 2025

2024 – 2025

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
National University of Natural Medicine Portland Oregon 97201 —

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 NCT06560658, 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 Jun 5, 2025 · Synced Oct 4, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT06560658 live on ClinicalTrials.gov.

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