Aortic Stent-Graft safety under the microscope: 600-Patient european registry launches
NCT ID NCT05896397
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is collecting information from 600 patients across Europe who receive custom-made stent-grafts from Cook to treat complex aortic aneurysms or chronic aortic dissections. The goal is to see how well these devices work in everyday medical practice and to track any major complications. No new treatment is being tested—instead, researchers are gathering real-world data to support device safety and future improvements.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Custom-made stent-graft devices (endovascular grafts)
- What this could lead to
- If successful, this study could help improve the safety and design of custom stent-grafts for treating complex aortic diseases.
- What could go wrong
- This is an observational data collection study, not a controlled trial, so it cannot prove cause and effect. Results depend on real-world variability and may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2023
- Expected to finish
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Dec 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients receiving a Cook custom made endovascular graft within the scope of the study in a maximum of 20 clinical sites in Europe.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1\. Patients who will be treated with a Cook CMD Exclusion Criteria: 1. Patients who declare they are unable to complete clinical follow-up visit at the time of enrollment, or 2. Patients or his/her legally authorized representative objects to extraction of patient's data from the medical record, or unwilling to sign the Informed Consent.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
18 sites in 6 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Aarhus University Hospital
RECRUITINGAarhus, Denmark, 8200, Denmark
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CHU de Lille
RECRUITINGLille, 59037, France
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Hopital Marie Lannelongue
RECRUITINGLe Plessis-Robinson, 92350, France
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IRCCS San Raffaele Hospital
RECRUITINGMilan, 20132, Italy
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Klinnikum Nurnberg
RECRUITINGNuremberg, Germany, 90471, Germany
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LMU Klinikum Munich
RECRUITINGMunich, Germany, 80337, Germany
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North Bristol NHS Trust
RECRUITINGBristol, BS10 5NB, United Kingdom
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Orsola Maplighi
RECRUITINGBologna, Italy
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Ospedal Policlinico San Martino-HSM
RECRUITINGGenova, 16132, Italy
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PoliclinicoS Orsola Malpighi
RECRUITINGBologna, 40138, Italy
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Rigshospitalet
RECRUITINGCopenhagen, Denmark, 2100, Denmark
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Skane University Hospital Malmo
RECRUITINGMalmö, SE-205-02, Sweden
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St Barthowlomew's
RECRUITINGLondon, United Kingdom
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St Thomas' Hospital
RECRUITINGLondon, SE1 9RT, United Kingdom
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St. Franzikus-Hospital Munster
RECRUITINGMünster, Germany, 48145, Germany
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University Hospital Hamburg Eppendorf
RECRUITINGHamburg, Germany, 20251, Germany
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University Hospitals Birmingham NHS Foundation Trust
RECRUITINGBirmingham, B9 5SS, United Kingdom
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Uppsala University Hospital
RECRUITINGUppsala, 75309, Sweden
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a tailored stent graft tame complex aortic aneurysms?
- A simple gas flush before aortic repair might prevent strokes
- New stent grafts aim to fix aortic aneurysms without major surgery
- New stent device aims to fix dangerous aortic bulge without major surgery
- New Stent-Graft procedure offers hope for High-Risk aortic patients
- New stent aims to fix deadly aortic aneurysms without open surgery