Quantitative 13N-Ammonia Cardiac Rest/Stress Digital PET/CT
Public ClinicalTrials.gov record NCT03170817. 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
Quantitative Rest/Stress Cardiac Perfusion Digital PET/CT: Comparison Between Noninvasive Imaging and Invasive Coronary Angiography.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Accurate measurements from a non-invasive test like myocardial perfusion positron emission tomography/ computed tomography (PET/CT) may decrease the need for invasive procedures such as cardiac catheterization.The investigators wish to see if the measurements from cardiac catheterization can be predicted using a non-invasive 13N-NH3 digital PET/CT scan.
Study identification
- NCT ID
- NCT03170817
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 15 participants
Conditions and interventions
Conditions
Interventions
- Cardiac Perfusion Rest/Stress Digital PET/CT Diagnostic Test
- N-13 ammonia Drug
- Regadenoson Drug
Diagnostic Test · 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
- Mar 28, 2017
- Primary completion
- Mar 30, 2020
- Completion
- Aug 31, 2021
- Last update posted
- Oct 25, 2021
2017 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
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 NCT03170817, 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 25, 2021 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03170817 live on ClinicalTrials.gov.