A Phase 1, Open-Label, PET Study of T2310 & BPN14770
Public ClinicalTrials.gov record NCT04044781. 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
A Phase 1, Open-Label, Positron Emission Tomography Study in Healthy Subjects to Determine the Relationship Between Plasma Concentration and Brain Target Occupancy of BPN14770
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a sponsor initiated, single site, first-in-human study of an investigational imaging agent for quantifying the topographically specific concentrations of the phosphodiesterase enzyme Type 4D (PDE4D) with positron emission tomography (PET) using a selective radioligand, \[11C\]T2310. T2310 will be measured with imaging techniques to characterize plasma exposure levels versus regionally specific target engagement fractions for oral doses of BPN14770, an investigational new drug (IND) for modulating PDE4D. BPN14770 is under evaluation for the treatment of Fragile X syndrome and Alzheimer's disease.
Study identification
- NCT ID
- NCT04044781
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- Not listed
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 75 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
- Jan 9, 2020
- Primary completion
- Apr 29, 2020
- Completion
- May 29, 2020
- Last update posted
- Jan 9, 2022
2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Weill Cornell Medicine | New York | New York | 10065 | — |
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 NCT04044781, 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 Jan 9, 2022 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04044781 live on ClinicalTrials.gov.