AI Article Synopsis
- The study evaluated the safety and effectiveness of the Atrium Advanta V12 stent-graft for treating infrarenal abdominal aortic pseudoaneurysms in women with Behcet disease.
- Researchers analyzed data from 12 female patients, finding a 100% technical success rate and no procedure-related mortality or morbidity over an average follow-up of 46.5 months.
- The stent-grafts demonstrated excellent long-term patency, with a 100% primary patency rate at 4 years and complete aneurysm exclusion achieved in all cases.
Article Abstract
Background: The aim of the study was to determine the safety and effectiveness of Atrium Advanta V12 large diameter stent-graft applications for infrarenal abdominal aortic pseudoaneurysms (due to Behcet disease [BD]).
Methods: Data of Advanta V12™ (Atrium Europe B.V, Mijdrecht, the Netherlands) applied 12 female patients (mean age 30.5 ± 6.3, range 26-44) with infrarenal abdominal aortic pseudoaneurysms were analyzed retrospectively. All Advanta V12 large diameter stent grafts were implemented from right or left sided 12F femoral sheaths. Stent grafts with 12-16 mm in size and 29-61 mm in length were utilized. Technical success rate, procedure-related mortality and morbidity, and primary patency rate at 4 years were evaluated.
Results: Technical success rate was 100%. Neither procedure-related mortality nor morbidity was determined. The mean aortic diameter was 14.0 ± 0.8 mm for pseudoaneurysmatic abdominal aortas. The mean follow-up period was 46.5 ± 40.3 months (range 18-75). During follow-ups, only one recurrent aneurysm has evolved at the stenting site due to patients' withdrawal of immunosuppressive treatment. The advent of a new aneurysm proximal or distal to the stent-graft region or at the femoral access localization was not observed. There were no stent occlusions. Primary patency rate at 4 years was 100%. Complete aneurysm exclusion was achieved 100% at 48 months.
Conclusions: The use of Advanta V12 large diameter stent grafts for infrarenal abdominal aortic pseudoaneurysms (due to BD), especially in female patients with small aortic diameter, is safe and efficient. Primary patency rate of the stent grafts at 4 years is excellent.
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| http://dx.doi.org/10.1016/j.avsg.2017.04.001 | DOI Listing |
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