New stent technique aims to tame deadly aortic aneurysms without open surgery
NCT ID NCT07141251
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This early-stage trial is testing a new procedure called BAO-G for people with complex aortic aneurysms (bulging of the main artery in the chest and abdomen). The technique uses off-the-shelf stent grafts to rebuild the artery's branches from inside the blood vessel, avoiding major open surgery. The study will enroll 60 participants across multiple centers to check if the procedure is safe and works well in the short and long term.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
BAO-G procedure (using G-iliac system to reconstruct visceral branches during endovascular repair)
What this could lead to
If successful, this technique could offer a less invasive, safer option for repairing complex aortic aneurysms, reducing the need for open surgery.
What could go wrong
This is an early phase 1 trial with only 60 participants, so results are preliminary. The procedure carries risks like endoleak, branch occlusion, or aneurysm rupture.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Beijing Anzhen Hospital, Capital Medical University
RECRUITINGBeijing, Beijing Municipality, 100029, China
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Changhai Hospital
RECRUITINGShanghai, Shanghai Municipality, 200433, China
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Fuwai Hospital, CAMS&PUMC
RECRUITINGBeijing, Beijing Municipality, 100037, China
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Hainan General Hospital
RECRUITINGHaikou, Hainan, 570311, China
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Peking Union Medical College Hospital
RECRUITINGBeijing, Beijing Municipality, 100730, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Renji Hospital, Shanghai Jiao Tong University School of Medicine
RECRUITINGShanghai, Shanghai Municipality, 200127, China
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The Affiliated Hospital of Jining Medical University
RECRUITINGJining, Shandong, 272000, China
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The First Affiliated Hospital of Chongqing Medical University
RECRUITINGChongqing, Chongqing Municipality, 400016, China
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The First Affiliated Hospital of Zhengzhou University
RECRUITINGZhengzhou, Henan, 450052, China
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The First Affiliated Hospital, Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, 510080, China
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Zhongshan Hospital, Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200032, China