Heart plaque 'Fingerprinting' could guide better angioplasty
NCT ID NCT07390994
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will use a special camera (OCT) to look inside heart arteries before a standard balloon procedure. Researchers want to see if the type of plaque (fatty, hard, or scar-like) affects how well patients do afterward. About 600 people with coronary artery disease will take part. The goal is to learn, not to test a new drug or device.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Drug-coated balloon angioplasty
- What this could lead to
- If successful, this could help doctors choose the best treatment for each patient based on plaque type, potentially improving outcomes.
- What could go wrong
- This is an observational study, not testing a new treatment. It may not lead to direct changes in care, and results might not apply to all patients.
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 600 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult patients with chronic coronary syndrome or acute coronary syndrome who underwent drug-coated balloon angioplasty for de novo obstructive coronary artery disease with preprocedural optical coherence tomography assessment of the target segment.
- 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: * Chronic coronary syndrome or acute coronary syndrome diagnosis (per ESC guidelines). * De novo obstructive CAD: ≥50% left main stenosis, or any stenosis ≥70%, or FFR \<0.80 in any other major epicardial vessel, or MLA deemed ischemic at intravascular imaging. * OCT assessment of the target segment phenotype prior to lesion preparation and DCB angioplasty. * Successful DCB angioplasty according to DCB ARC criteria. * Patients who underwent DCB-only PCI, or hybrid DCB-DES PCI with at least 20 mm of the target segment treated with DCB. Exclusion Criteria: * Previous revascularization of the target segment with stent. * Hybrid DCB-DES PCI with DCB-treated segment \<20 mm and/or lacking complete OCT assessment of the DCB-treated segment and/or bailout stenting. * Lack of at least 6 months of clinical follow up. * PCI of chronic total occlusion.
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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 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.
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