Clinical Trial of BAO-G Technique in Complex Aortic Aneurysm Endovascular Repair (BAO-G-02)

Multi-Branch AOrtic Reconstruction With G-iliac System (BAO-G) Technique is a novel technique of endovascular repair of complex aortic aneurysm, which using off-the-shelf iliac branched devices to reconstruct the visceral branches. This study aims to verify the perioperative safety and 5-year efficacy of BAO-G technique in the endovascular treatment of complex aortic aneurysms through a prospective, multicenter, open-label, single-arm clinical trial, and to provide evidence for the selection of clinical procedures for complex aortic aneurysm patients in the future.

NCT Number	NCT07141251
Lead Sponsor	Peking Union Medical College Hospital Collaborators: Fudan University, First Affiliated Hospital, Sun Yat-Sen University, Changhai Hospital, Chinese Academy of Medical Sciences, Fuwai Hospital, Beijing Anzhen Hospital, RenJi Hospital, Hainan General Hospital, The First Affiliated Hospital of Zhengzhou University, First Affiliated Hospital of Chongqing Medical University, Affiliated Hospital of Jining Medical University
Conditions	Thoracoabdominal Aortic Aneurysm, Endovascular Repair, Complex Aortic Aneurysms
Enrollment	60 participants
Start Date	2022-01-01
Primary Completion	2030-12-31 (estimated)
Study Completion	2035-12-31 (estimated)
Updated on ClinicalTrials.gov	2025-09-05