New chimney graft study aims to fix tricky aortic aneurysms without open surgery

NCT ID NCT03320252

Ongoing Disease control Sponsor: Medtronic Cardiovascular Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a special chimney graft technique for people with a type of aortic aneurysm that is hard to treat because it is close to the kidneys. The goal is to see if this method is safe and works well in everyday medical practice. About 150 adults will take part, and researchers will track major complications and how well the repair holds up over time.

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Conditions

The condition(s) this trial relates to.

abdominal aortic aneurysm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

AAA - ABDOMINAL AORTIC ANEURYSM

Contacts and locations

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Locations

Azienda Ospedaliera San Camillo Forlanini - Ospedale San Camillo

Roma, 00152, Italy
Azienda Ospedaliera di Cosenza

Cosenza, 87100, Italy
CHU de Bordeaux - Centre Universitaire Pellegrin

Bordeaux, 33000, France
CINRE s.r.o.

Bratislava, 85105, Slovakia
Central Manchester University Hospitals NHS - Manchester Royal Infirmary

Manchester, M13 9WL, United Kingdom
Centre Hospitalier Universitaire Vaudois (CHUV)

Lausanne, 1011, Switzerland
Corporacío Parc Taulí - Hospital de Sabadell

Sabadell, 08208, Spain
Elisabeth Krankenhaus Essen GmbH

Essen, 45138, Germany
Evaggelismos General Hospital of Athens

Athens, 106 76, Greece
Hospital Clinic de Barcelona

Barcelona, 08036, Spain
Hospital de Santa Marta

Lisbon, 1169-024, Portugal
Hôpitaux Universitaires Paris Ile-de-France Ouest - Hôpital Ambroise-Paré

Boulogne-Billancourt, 92104, France
Ippokrateio General Hospital of Thessaloniki

Thessaloniki, 546 42, Greece
Klinikum Chemnitz gGmbH

Chemnitz, 09116, Germany
Medisch Spectrum Twente

Enschede, 7512 KZ, Netherlands
Ordensklinikum Linz GmbH / Elisabethinen

Linz, 4010, Austria
Ospedale Civile Sant'Andrea

La Spezia, 19124, Italy
Russian Cardiologic Research and Production Complex, Russian Ministry of Health

Moscow, 121552, Russia
Skånes Universitetssjukhus Malmö

Malmö, 205 02, Sweden
St George's University Hospitals - NHS Trust

London, SW17 0QT, United Kingdom
St. Franziskus-Hospital Münster GmbH

Münster, 48145, Germany
Stichting Rijnstate Ziekenhuis

Arnhem, 6815, Netherlands
University Hospital of Larissa

Larissa, 413 34, Greece
Universitäts Klinikum Frankfurt - Goethe-Universität

Frankfurt am Main, 60590, Germany
Universitätsklinikum Heidelberg

Heidelberg, 69120, Germany
Zuyderland Medisch Centrum

Heerlen, 6419PC, Netherlands

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