Heart artery showdown: which balloon works best for tiny vessels?
NCT ID NCT04058990
First seen Nov 06, 2025 · Last updated May 15, 2026 · Updated 23 times
Summary
This study compares two types of drug-coated balloon catheters to treat narrowed small arteries in the heart. About 180 adults with coronary artery disease will be randomly assigned to receive one of the two balloons. The goal is to see which device better prevents the need for repeat procedures, heart attacks, or heart-related death.
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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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Contacts and locations
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Locations
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Japan Labour Health and Welfare Organization Kanto Rosai Hospital
Kawasaki, Kanagawa, 211-8510, Japan
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Kokura Memorial Hospital
Kitakyushu, Fukuoka, 802-8555, Japan
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Kyoto-Katsura Hospital
Kyoto, Kyoto, 615-8256, Japan
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Miyazaki Medical Association Hospital
Miyazaki, Miyazaki, 880-0834, Japan
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Osaka Saiseikai Nakatsu Hospital
Kita, Osaka, 530-0012, Japan
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Saiseikai Yokohama-City Eastern Hospital
Yokohama, Kanagawa, 230-8765, Japan
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Sakurabashi Watanabe Advanced Healthcare Hospital
Osaka, Osaka, 530-0001, Japan
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Sapporo Higashi Tokushukai Hospital
Sapporo, Hokkaido, 065-0033, Japan
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Sendai Kousei Hospital
Sendai, Miyagi, 980-0873, Japan
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Shonan Kamakura General Hospital
Ōfuna, Kanagawa, 247-8533, Japan
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Showa Medical University Hospital
Shinagawa-Ku, Tokyo, 142-8666, Japan
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Teikyo University Hospital
tabashi City, Tokyo, 173-8606, Japan
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Toho University Ohashi Medical Center
Meguro City, Tokyo, 153-8515, Japan
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Tokyo Women's Medical University Hospital
Shinjuku-Ku, Tokyo, 162-8666, Japan
Conditions
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