New stent design tested in thousands with complex heart blockages
NCT ID NCT05705973
First seen Jul 10, 2026 · Last updated Jul 10, 2026
Summary
This study follows about 3000 people with complex coronary artery disease who receive the Ultimaster Nagomi stent, a device that slowly releases a drug to keep arteries open. The goal is to see how often the stent fails—meaning heart-related death, heart attack, or need for another procedure—in real-world, challenging cases. Researchers are tracking success rates and complications to better understand the stent's performance outside of controlled trials.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- sirolimus-eluting coronary stent
- What this could lead to
- If successful, this could confirm that the Ultimaster Nagomi stent is safe and effective for people with complex coronary artery blockages.
- What could go wrong
- This is an observational follow-up, not a randomized trial, so results may be less definitive. Stents carry risks like blood clots or re-narrowing of the artery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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Albert Schweitzer Ziekenhuis
Dordrecht, Netherlands
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Altnagelvin Area Hospital
Londonderry, United Kingdom
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Bellvitge University Hospital
Barcelona, Spain
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C.H.U. Charleroi
Charleroi, Belgium
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CHR Citadelle
Liège, Belgium
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CHU Jean Minjoz
Besançon, France
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CHU UCL Mont Godinne Namur
Yvoir, Belgium
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Catharina Hospital Eindhoven
Eindhoven, Netherlands
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Centre Hospitalier Universitaire de Nîmes
Nîmes, France
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Clinique Louis Pasteur
Essey-lès-Nancy, France
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Clinique Pasteur
Toulouse, France
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Clinique Saint-Hilaire
Rouen, France
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Clinique Saint-Luc Bouge
Namur, Belgium
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Dedinje Cardiovascular Institute
Belgrade, Serbia
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East Tallinn Central Hospital
Tallinn, Estonia
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Galway University Hospital
Galway, Ireland
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Gävle Hospital
Gävle, Sweden
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Hopital de Jolimont
La Louvière, Belgium
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Hospital Universitario Juan Ramón Jiménez
Huelva, Spain
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Hospital Universitario Virgen del Rocio
Seville, Spain
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Hospital Universitario de León
León, Spain
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Hospital de la Santa Creu i Sant Pau
Barcelona, Spain
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Hôpital Foch
Suresnes, France
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Hôpital Louis Pradel
Bron, France
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Hôpital Privé Jacques Cartier
Massy, France
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Hôpital de la Croix Rousse
Lyon, France
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IRCCS Istituto Auxologico Italiano
Milan, Italy
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Imelda Hospital
Bonheiden, Belgium
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Istituto Cardiocentro Ticino
Lugano, Switzerland
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Jeroen Bosch Ziekenhuis
's-Hertogenbosch, Netherlands
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Karolinska University Hospital
Huddinge, Sweden
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Klinikum Klagenfurt am Wörthersee
Klagenfurt, Austria
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Lincolnshire Heart Centre Lincoln County Hospital
Lincoln, United Kingdom
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London North West University Healthcare NHS Trus
London, United Kingdom
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Luzerner Kantonsspital
Lucerne, Switzerland
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Maasstad Ziekenhuis
Rotterdam, Netherlands
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Mater Private Hospital
Dublin, Ireland
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Mater Private Network
Cork, Ireland
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Medisch Centrum Leeuwarden
Leeuwarden, Netherlands
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Monzino Cardiology Center
Milan, Italy
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Newcastle Freeman Hospital
Newcastle upon Tyne, United Kingdom
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Rijnstate Ziekenhuis
Arnhem, Netherlands
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Royal Sussex County Hospital
Brighton, United Kingdom
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Salamanca University Hospital
Salamanca, Spain
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UZ Leuven
Leuven, Belgium
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University Clinical Center of Serbia
Belgrade, Serbia
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University Hospital Plymouth NHS trust
Plymouth, United Kingdom
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University Hospital of North Midlands
Newcastle, United Kingdom
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Universitätsspital Basel
Basel, Switzerland
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Uniwersytecki Szpital Kliniczny w Poznaniu Oddział Kardiologii
Poznan, Poland
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Worcestershire Royal Hospital
Worcester, United Kingdom
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Ziekenhuis Oost-Limburg
Genk, Belgium
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