Imaging Biomarkers in Preclinical and Symptomatic AD
Public ClinicalTrials.gov record NCT04134923. 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
Imaging Biomarkers in Preclinical and Symptomatic AD. (ACS PiB IND)
Study identification
- NCT ID
- NCT04134923
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Tammie L. S. Benzinger, MD, PhD
- Other
- Enrollment
- 375 participants
Conditions and interventions
Conditions
Interventions
- [11C] Pittsburgh Compound-B (PIB) Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 7, 2021
- Primary completion
- Sep 30, 2026
- Completion
- Sep 30, 2029
- Last update posted
- Aug 6, 2025
2021 – 2029
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Washington University School of Medicine | St Louis | Missouri | 63110 | Recruiting |
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 NCT04134923, 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 Aug 6, 2025 · Synced May 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04134923 live on ClinicalTrials.gov.