New balloon treatment could unclog tiny heart arteries without stents
NCT ID NCT07158307
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This study is testing a special balloon coated with a drug (paclitaxel) and natural substances (shellac and vitamin E) to treat small coronary artery disease. The balloon is inflated inside the narrowed artery to deliver the drug and help keep it open. Researchers will follow 3,000 adults for several years to see if this approach reduces heart-related complications like heart attack or the need for repeat procedures.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
paclitaxel-coated balloon catheter with shellac and vitamin E
What this could lead to
If successful, this could provide a safer, effective way to treat small coronary artery disease without permanent implants like stents.
What could go wrong
This is an observational study, not a randomized trial, so results may be less definitive. Risks include vessel injury or incomplete opening.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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.
Contacts and locations
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Locations
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Ulsan University Hospital
Ulsan, 44033, South Korea