New software could slash radiation during heart scans
NCT ID NCT06348875
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether using very low radiation doses combined with special software can produce clear images of the heart's arteries. About 50 adults scheduled for a standard heart angiogram will have extra images taken with the new low-radiation method. The goal is to see if the new approach is as good as the usual technique, which could make future heart scans safer.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients suspected to have coronary artery disease (CAD) who are undergoing diagnostic coronary angiography with or without possible percutaneous coronary intervention (PCI).
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Referred for clinically indicated coronary angiography * ≥18 years of age * Not pregnant * English speaking * Not imprisoned * Able to provide written informed consent Exclusion Criteria: * Hemodynamically or electrically unstable. * Indication for coronary angiography is emergent, including ST-segment elevation myocardial infarction * History of coronary artery bypass grafting * An eGFR \<60 * Pregnant or lactating * A BMI of 45 or greater * Any other factor that the investigator feels would put the patient at increased risk or otherwise make the patient unsuitable for participation in the protocol
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Corewell Health West
Grand Rapids, Michigan, 49503, United States
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