This Study is a Prospective, Multi-center, Real World, Observational Study, Which Aims at Evaluating Intermediate and Long-term Efficacy of Endovascular Treatment for TASC C&D Aortoiliac Occlusive Disease.
This study is a prospective, multi-center, real world, observational study, which aims at evaluating the intermediate and long-term efficacy of endovascular treatment for TASC C\&D aortoiliac occlusive disease .It is estimated that 800 subjects diagnosed with TASC C\&D aortoiliac occlusive disease and receive endovascular treatments will be enrolled in nine centers from April 2021 to June 2027 nation-widely. All the subjects will be under follow-up for 60 months. There is no restriction on the endovascular techniques. The primary outcomes covers freedom from TLR at 60 months.
Eligibility
Sex
ALL
Min age
18 Years
Max age
80 Years
Healthy volunteers
No
Inclusion Criteria:
1. Rutherford grades 3-6.
2. Follow the follow-up arrangement.
3. Age: 18-80 years old.
4. The target lesions were in the lower abdominal aorta and/or the common iliac artery and/or the external iliac artery.
5. The stenosis degree ≥50%, or restenosis (received PTA or other adjuvant therapy, including bare or covers stents), or complete occlusion, or the presence of aortailiac artery thrombosis after PMT or CDT thrombus clearance, and then further endovascular therapy perfomred.
6. Signed informed consent.
Exclusion Criteria:
1. Known allergy to drugs used in this study, including antiplatelet or anticoagulant drugs, etc.
2. Allergy to iodine contrast agent allergy;
3. Coagulation dysfunction or hypercoagulability;
4. Breast-feeding or pregnant women;
5. Life expectancy \< 24 months;
6. Body condition can not tolerate endovascular treatment;
7. Type 2B, type 3 lower limb ischemia patients
Primary outcome measure(s)
Freedom from clinically-driven TLR — 60 months CD-TLR was defined as any reintervention within the target lesion(s) because of recurrent symptoms. Freedom form CD-TLR were defined as the rates of the number of patients who did not receive reintervention verse the number of patients during the follow-up period.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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