FACTORS RELATED TO THE OUTCOME OF ENDOVASCULAR INTERVENTIONAL TREATMENT OF CHRONIC POPLITEAL ARTERY OCCLUSION TASC B IN THE ELDERLY

Tân Nguyễn Duy, Luân Trần Minh Bảo, Thịnh Trần Hoàng

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Abstract

Objectives: Evaluating factors related to the results of endovascular intervention to treat TASC B femoral-popliteal artery stenosis in the elderly. Methods: Retrospective- case series deciptive study conducted at Cardiovascular and Thoracic Surgery Department, Thong Nhat Hospital. Ho Chi Minh city. Results: From Oct 2022 to Oct 2023, there were 58 cases of chronic arterial occlusion of lower extremities TASC B treated with revascularization by endovascular intervention, average age was 76 ± 10 (42-93); male /female: 40/18; Location of injuries: 36 cases (62.1%) superficial femoral artery, 16 cases (27.6%) popliteal artery, 6 cases (10.3%) 1/3 superior superficial femoral artery and below the knee. Intervention methods: 51 cases (87.8%) antegrade, 7 cases (12.1%) antegrade combined with retrograde. Balloon angioplasty + stenting: 17 cases (29.3%); balloon angioplasty only: 41 cases (70.7%). Technical success rate 93.1%. Advanced age is one of the factors related to treatment failure. Other factors such as smoking and comorbidities did not show any difference. Conclusion: Endovascular intervention to treat TASC B femoral-popliteal artery stenosis has highly successful technical results (93.1%). Advanced age is one of the factors related to treatment failure. Other factors such as smoking and comorbidities did not show any difference between the successful and unsuccessful groups.

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References

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