PET Imaging With [18F]Fluselenamyl in People With Cardiac Amyloidosis
Public ClinicalTrials.gov record NCT07771621. 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
[18F]-Fluselenamyl PET Imaging for Cardiac Amyloidosis (FSA-CA)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This observational study will evaluate the imaging performance of the investigational positron emission tomography (PET) radiotracer\[18F\]Fluselenamyl (FSA) in individuals with cardiac amyloidosis. The study aims to determine whether \[18F\]Fluselenamyl PET imaging can detect and characterize amyloid deposits in the heart. Participants will undergo PET imaging following administration of \[18F\]Fluselenamyl, along with clinical assessments and other study procedures as needed. Imaging results will be used to assess tracer uptake in the heart and to evaluate the potential of \[18F\]Fluselenamyl as a noninvasive tool for detecting cardiac amyloidosis. The study will also collect safety information, including clinical assessments, laboratory testing, and monitoring for adverse events. This research may help establish \[18F\]Fluselenamyl as a novel imaging biomarker for cardiac amyloidosis.
Study identification
- NCT ID
- NCT07771621
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 50 participants
Conditions and interventions
Conditions
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
- Jan 13, 2026
- Primary completion
- Nov 30, 2029
- Completion
- Nov 30, 2030
- Last update posted
- Aug 17, 2026
2026 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Washington University in St. Louis | St Louis | Missouri | 63110 | — |
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 NCT07771621, 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 17, 2026 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07771621 live on ClinicalTrials.gov.