Clinical impact of hypogastric artery occlusion in endovascular aneurysm repair.

Purpose: To report the long-term results for patients treated with endovascular aneurysm repair and additional embolization and coverage of the hypogastric artery compared with patients treated with simple endovascular aneurysm repair.

Methods: A database of our endovascular aneurysm repair patient cohort was reviewed to find patients with iliac artery aneurysms. The baseline characteristics, the procedural data and the results for patients treated with endovascular aneurysm repair and concomitant hypogastric artery embolization were compared with those for patients treated with simple endovascular aneurysm repair.

Looking for a Learning Curve in EVAR Based on the Zenith Stent Graft.

The purpose of this study was to report the learning curve of endovascular aneurysm repair (EVAR) based on the Zenith stent graft (Cook Medical Inc., Bloomington, IN). In the last 9 years, 101 patients were treated with a Zenith stent graft.

Treatment of complex arteriosclerotic lesions with nitinol stents in the superficial femoral and popliteal arteries: a midterm follow-up.

Purpose: To evaluate the effectiveness of nitinol stents in patients with short, complex lesions in the superficial femoral and popliteal arteries and to assess midterm results.

Materials And Methods: Self-expandable nitinol stents were implanted in 54 extremities in 44 patients to treat complex stenoses (n = 32) and occlusions (n = 22) in the superficial femoral and popliteal arteries. Follow-up was performed for 5-51 months to evaluate early thrombosis and midterm patency rates.