Aortic diseases
Conditions
Interventions
Parallel limb configuration group:Adopt parallel limb configuration when placing stents
Crossed limb configuration group:Adopt crossed limb configuration when placing stents
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.The subjects were men or non pregnant women aged >= 18 years, whose life expectancy was sufficient to complete all the processes of the study. 2.Diagnosed with abdominal aortic aneurysm (ICD i71.3 and I71.4) and indicated for surgical intervention (obvious pain, diameter > 4.5cm, tumors rupture, etc.); 3.Bilateral femoral and iliac arteries are clear enough for guide wire passing; 4.Patients must provide written informed consent and agree to participate in the study; 5.Iliac stent placement is required during the operation.
Exclusion criteria
Exclusion criteria: 1.Allergic to contrast agents or anticoagulant drugs such as heparin, aspirin, clopidogrel and cilostazol; 2.Had received open surgery or endovascular repair for abdominal aortic aneurysm.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 3-year freedom from major adverse limb-graft events; | — |
Secondary
| Measure | Time frame |
|---|---|
| 3-year freedom from type IA endoleak;3-year freedom from aortic reintervention; | — |
Countries
China
Contacts
Public ContactZhao Jichun
West China Hospital, Sichuan University
Outcome results
None listed