Experimental stent graft for aortic tear tested in single patient
NCT ID NCT03322033
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early study tested a stent graft device to repair a tear in the ascending aorta (aortic dissection) without open surgery. Only one patient was enrolled, and the study was terminated early. The main goal was to see if patients survived 30 days after the procedure.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Medtronic Valiant PS-IDE Stent Graft System
What this could lead to
If successful, this approach could offer a less invasive treatment option for ascending aortic dissection, potentially reducing recovery time and surgical risks.
What could go wrong
This was a very early feasibility study with only 1 participant and was terminated early, so results are extremely limited. The procedure carries risks such as bleeding, stroke, or device failure.
Disclaimer
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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.
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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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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Baylor Scott & White The Heart Hospital
Plano, Texas, 75035, United States