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BAO-G",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":11},"PROCEDURE","BAO-G","Using G-iliac system to reconstruct the visceral branches of in endovascular repair of thoracoabdominal aortic aneurysm.",[9],[21],{"name":22,"role":23,"phone":24,"phoneExt":11,"email":25},"Bao Liu","CONTACT","+86010-69152592","liubao7286@163.com",[27,41,47,54,64,74,84,94,104,114,120],{"facility":28,"status":29,"city":30,"state":31,"zip":32,"country":33,"countryCode":34,"cosmosGeoPoint":35,"geoPoint":40,"contacts":11},"Beijing Anzhen Hospital, Capital Medical University","RECRUITING","Beijing","Beijing Municipality","100029","China","CN",{"type":36,"coordinates":37},"Point",[38,39],116.39723,39.9075,{"lat":39,"lon":38},{"facility":42,"status":29,"city":30,"state":31,"zip":43,"country":33,"countryCode":34,"cosmosGeoPoint":44,"geoPoint":46,"contacts":11},"Fuwai Hospital, 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Hospital","200433",{"type":36,"coordinates":124},[111,112],{"lat":112,"lon":111},{"type":127,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR",[129,131,133,134,136,138,140,141,142,144],{"name":130,"class":6},"Fudan University",{"name":132,"class":6},"First Affiliated Hospital, Sun Yat-Sen University",{"name":121,"class":6},{"name":135,"class":6},"Chinese Academy of Medical Sciences, Fuwai Hospital",{"name":137,"class":6},"Beijing Anzhen Hospital",{"name":139,"class":6},"RenJi Hospital",{"name":75,"class":6},{"name":85,"class":6},{"name":143,"class":6},"First Affiliated Hospital of Chongqing Medical University",{"name":145,"class":6},"Affiliated Hospital of Jining Medical University","100603802","phase-1-clinical-trial-of-bao-g-technique-in-complex-aortic-aneurysm-endovascular-repair-bao-g-02-100603802",false,"NCT07141251","Clinical Trial of BAO-G Technique in Complex Aortic Aneurysm Endovascular Repair (BAO-G-02)","Multicenter, Open-labeled, Single-arm Clinical Trial of Multi-Branch AOrtic Reconstruction of Complex Aortic Aneurysm With G-iliac System [BAO-G] Technique","BAO-G-02","Inclusion Criteria:\n\n1. Diagnosed with Crawford type III-IV thoracoabdominal aortic aneurysm or complex abdominal aortic aneurysm, with a healthy proximal landing zone (\\>20mm length, angulation \\\u003C60°) in the descending aorta and maximum aneurysm diameter ≥4cm\n2. Scheduled for endovascular aortic repair with commercially available iliac branch devices for visceral artery reconstruction\n3. Signed informed consent and committed to protocol-defined follow-up\n\nExclusion Criteria:\n\n1. Acquired language barrier, intellectual decline, cognitive impairment, or mental illness preventing informed consent\n2. Uncontrolled autoimmune diseases (e.g., Takayasu arteritis, systemic lupus erythematosus, vasculitis)\n3. Prior aortic surgery with stent-graft or prosthetic vascular graft implantation\n4. End-stage renal\u002Fhepatic\u002Fcardiac\u002Fpulmonary failure or malignancy diagnosed within 5 years, likely to cause mortality during follow-up\n5. Active bleeding or coagulopathy within 6 months (high bleeding risk)\n6. Uncontrolled hypertension (resting SBP \\>180 mmHg or DBP \\>110 mmHg)\n7. Uncontrolled diabetes (fasting blood glucose \\>16.7 mmol\u002FL)\n8. Severe hepatic\u002Frenal dysfunction (serum creatinine \\>3 mg\u002FdL, ALT\u002FAST \\>3×ULN)\n9. Concurrent participation in other interventional clinical trials\n10. Pregnancy or perinatal status\n11. Refusal to sign informed consent","ALL","18 Years","80 Years",{"count":158,"type":159},60,"ESTIMATED","INTERVENTIONAL",[162],"PHASE1","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.",[165,166,167],"Thoracoabdominal Aortic Aneurysm","Endovascular Repair","Complex Aortic Aneurysms",[169,170,171,172],"BAO-G technique","iliac-branched devices","endovascular repair","complex aortic aneurysm","2025-08-30",{"date":175,"type":176},"2025-09-05","ACTUAL",{"date":178,"type":176},"2022-01-01",{"date":180,"type":159},"2035-12-31",{"name":5,"class":6},11]