Quantification of Myocardial Blood Flow Using Dynamic PET/CTA Fused Imagery
Public ClinicalTrials.gov record NCT04221594. 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
Quantification of Myocardial Blood Flow Using Dynamic PET/CTA Fused Imagery to Determine the Physiological Significance of Specific Coronary Lesions.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This observational prospective clinical study is to develop software tools to fuse coronary anatomy data obtained from CT coronary angiography with dynamic PET data to noninvasively measure absolute myocardial blood flow, flow reserve and relative flow reserve across specific coronary lesions. Results will be compared to those obtained invasively in the catheterization laboratory.
Study identification
- NCT ID
- NCT04221594
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 68 participants
Conditions and interventions
Conditions
Interventions
- Invasive Cardiac Catheterization (ICA) Procedure
- Coronary Computed Tomographic Angiogram (CCTA) Procedure
- Dynamic Cardiac Positron Emission Tomography (dPET) Procedure
Procedure
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
- Oct 31, 2019
- Primary completion
- Jun 29, 2023
- Completion
- Jun 29, 2023
- Last update posted
- Oct 1, 2023
2019 – 2023
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory Clinic | Atlanta | Georgia | 30322 | — |
| Emory University Hospital | Atlanta | Georgia | 30322 | — |
| Saint Francis Hospital & Heart Center | Roslyn | New York | 11576 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04221594, 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 Oct 1, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04221594 live on ClinicalTrials.gov.