New Stent-Graft device under scrutiny for treating dangerous aortic aneurysms
NCT ID NCT07147569
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 100 people with thoracoabdominal or pararenal aortic aneurysms who receive the GORE EXCLUDER TAMBE device, a stent-graft system placed through blood vessels. Researchers will track how often the device is successfully implanted and works without leaks or serious complications over 12 months. The goal is to confirm the device's safety and effectiveness in real-world use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis (a stent-graft device)
- What this could lead to
- If successful, this could confirm that the device is a safe, effective option for treating complex aortic aneurysms without open surgery.
- What could go wrong
- This is an observational post-market study, not a randomized trial. Results may not apply to all patients, and risks include serious complications like stroke, paralysis, or kidney failure.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Feb 2034
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
The target patients are those who were attempted to implant the AC during the enrollment period of this surveillance. Patients will also be targeted even if all components of the TAMBE device (devices that can be used in combination with AC specified in IFU) were not used, or if a device other than the component of the TAMBE device was used.
- 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: * Patients who were attempted to implant the AC * Thoracoabdominal aortic aneurysm * Pararenal abdominal aortic aneurysm Exclusion Criteria: * N/A
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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
5 sites. 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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Morinomiya Hospital
RECRUITINGOsaka, Japan
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Nagoya University Hospital
RECRUITINGNagoya, Japan
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Osaka International Medical & Science Center Osaka Police Hospital
RECRUITINGOsaka, Japan
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The Jikei University Hospital
RECRUITINGMinatoku, Japan
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The University of Osaka Hospital
RECRUITINGSuita, Japan
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
- Aortic Stent-Graft safety under the microscope: 600-Patient european registry launches
- New stent device aims to fix dangerous aortic bulge without major surgery
- New Stent-Graft procedure offers hope for High-Risk aortic patients