Repeated Administration of Cannabis Varying in THC and CBD
Public ClinicalTrials.gov record NCT05563948. 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.
Official title
Repeated Administration of Cannabis Varying in THC and CBD: Effects on Abuse Liability, Experimental Pain and Plasma Endocannabinoids
Study identification
- NCT ID
- NCT05563948
- Recruitment status
- Suspended
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Interventions
- Cannabis Drug
Drug
Eligibility (public fields only)
- Age range
- 21 Years to 65 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 31, 2026
- Primary completion
- Sep 29, 2032
- Completion
- Sep 29, 2034
- Last update posted
- Apr 12, 2026
2026 – 2034
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| New York State Psychiatric Institute | New York | New York | 10032 | — |
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 NCT05563948, 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 Apr 12, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05563948 live on ClinicalTrials.gov.