Stent-Free strategy shows promise for Rock-Hard heart arteries
NCT ID NCT07515703
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a two-step procedure for people with severely hardened heart arteries. First, doctors used a special device to shave away hard plaque, then inflated a drug-coated balloon to open the artery. The goal was to see if this approach could safely improve blood flow and reduce future heart problems without leaving a permanent stent. The study involved 134 adults with stable or unstable heart disease.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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134 people
The number who actually took part.
- Started
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Mar 2019
- Finished
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Mar 2026
- 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
all patients with severe calcific coronary lesions treated with plaque modification and solo DCB 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Inclusion criteria comprised patients aged ≥18 years with stable or unstable coronary artery disease (chronic coronary syndrome \[CCS\] or acute coronary syndrome \[ACS\]) eligible for percutaneous coronary intervention (PCI). Exclusion Criteria: * Angiographic exclusion criteria included in-stent restenosis (ISR), lesions treated with a hybrid approach (DCB plus drug-eluting stent \[DES\]), residual stenosis \>30%, or ≥ type C dissection after lesion preparation. Clinical exclusion criteria were hemodynamic instability and life expectancy \<1 year.
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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
Locations
-
Daniela Benedetto
Rome, Rome, 00133, Italy
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Other studies related to the condition(s) this trial covers.
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