지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 215 - 221 (7page)
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초록· 키워드
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Background and Objectives: Thoracic endovascular aortic repair exhibits limitations in cases where the aortic pathology involves the aortic arch. We had already developed a fenestrated aortic stent graft (FASG) with a preloaded catheter for aortic pathology involving the aortic arch. FASG was suitable for elective cases. Materials and Methods: An aortic arch stent graft with a window-shaped fenestration (FASG-W) for supra-aortic arch vessels is suitable for emergent cases. This study aims to test a FASG-W for supra-aortic arch vessels and to perform a preclinical study in swine to evaluate the safety and efficacy of this device. Six FASG-Ws with 1 preloaded catheter were advanced through the iliac artery in 6 swine. The presence of endoleak and the patency and deformity of the grafts were examined with computed tomography (CT) at 4 weeks postoperatively. A postmortem examination was performed at 8 weeks. The mean procedure time for FASG-W was 27.15±4.02 minutes. The mean time for the selection of the right carotid artery was 5.72±0.72 minutes. Results: Major adverse events were not observed in any of the 6 pigs who survived for 8 weeks. For the FASG-W, no endoleaks, no disconnection, and no occlusion of the stent grafts were observed in the CT findings or the postmortem gross findings. Conclusion: The procedure with the FASG-W was able to be performed safely in a relatively short procedure time and involved an easy technique. The FASG-W was found to be safe and convenient for use in this preclinical study of swine.
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참고문헌 (21)
참고문헌 신청
Dake MD / 1999 / Endovascular stent-graft placement for the treatment of acute aortic dissection / N Engl J Med 340:1546~1552
Dake MD / 1994 / Transluminal placement of endovascular stent-grafts for the treatment of descending thoracic aortic aneurysms / N Engl J Med 331:1729~1734
Greenberg R / 2000 / Endovascular repair of descending thoracic aortic aneurysms: an early experience with intermediate-term follow-up / J Vasc Surg 31(1 Pt 1):147~156
Nienaber CA / 2009 / Randomized comparison of strategies for type B aortic dissection: the INvestigation of STEnt Grafts in Aortic Dissection (INSTEAD) trial / Circulation 120:2519~2528
Nienaber CA / 2012 / Management of acute aortic syndromes / Eur Heart J 33:26~35b
Dake MD / 1994 / Transluminal placement of endovascular stent-grafts for the treatment of descending thoracic aortic aneurysms / N Engl J Med 331:1729~1734
Greenberg R / 2000 / Endovascular repair of descending thoracic aortic aneurysms: an early experience with intermediate-term follow-up / J Vasc Surg 31(1 Pt 1):147~156
Nienaber CA / 2009 / Randomized comparison of strategies for type B aortic dissection: the INvestigation of STEnt Grafts in Aortic Dissection (INSTEAD) trial / Circulation 120:2519~2528
Nienaber CA / 2012 / Management of acute aortic syndromes / Eur Heart J 33:26~35b
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