New stent study aims to improve heart disease treatment
NCT ID NCT04443530
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is tracking 2,000 people with coronary artery disease who receive Ultimaster stents during routine care. Researchers want to see how often serious heart problems like death, heart attack, or the need for another procedure happen within a year. The goal is to understand how well these stents work in everyday medical practice.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Ultimaster Tansei and Nagomi stents (medical devices placed in heart arteries)
What this could lead to
If successful, this could confirm that these stents are safe and effective for everyday use in people with blocked heart arteries.
What could go wrong
This is an observational study, not a controlled trial, so it cannot prove the stents are better than other options. Results may not apply to all patients.
Disclaimer
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Asan Medical Center
RECRUITINGSeoul, South Korea
Contact Email: •••••@•••••
Contact
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Daegu Catholic University Medical Center
RECRUITINGDaegu, South Korea
Contact
Contact
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Gangneung Asan Hospital
RECRUITINGGangneung, South Korea
Contact
Contact
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Gangwon National Univ. Hospital
WITHDRAWNChuncheon, South Korea
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Kangdong Sacred Heart Hospital
RECRUITINGSeoul, South Korea
Contact
Contact
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Keimyung University Dongsan Medical Center
RECRUITINGDaegu, South Korea
Contact
Contact
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Kwangju Christian Hospital
RECRUITINGKwangju, South Korea
Contact
Contact
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Pusan National University Hospital
RECRUITINGPusan, South Korea
Contact
Contact
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St.Carollo Hospital
RECRUITINGSuncheon, South Korea
Contact
Contact
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The Catholic Univ. of Korea Eunpyeong St. Mary's hospital
WITHDRAWNSeoul, South Korea
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The Catholic University of Korea, Daejeon ST. Mary's Hospital
RECRUITINGDaejeon, South Korea
Contact
Contact