New balloon technique aims to keep heart arteries open longer
NCT ID NCT07391033
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two ways of preparing a re-narrowed heart artery before using a drug-coated balloon to open it. In 500 adults with in-stent restenosis, half will get standard balloon prep and half will get a more aggressive prep with special cutting or scoring balloons. The goal is to see if the aggressive approach reduces heart attacks, cardiac death, or the need for another procedure.
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 (DCB) angioplasty with cutting/scoring/OPN balloons
- What this could lead to
- If it works, this could point toward a better way to treat re-narrowed arteries after stenting, reducing the need for repeat procedures.
- What could go wrong
- This is a relatively early-stage comparison study; the aggressive balloon approach may not prove safer or more effective than standard preparation, and there are risks of vessel injury or complications.
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 500 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
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 who underwent drug-coated balloon (DCB) angioplasty for in-stent restenosis (ISR) at participating centers.
- 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: * Adult patients ≥18 years of age * Patients who underwent DCB angioplasty for in-stent restenosis Exclusion Criteria: \- Lack of clinical outcome assessment
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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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