TY - JOUR
T1 - Lateral Axillary Exposure for Antegrade Access during Endovascular Repair of Complex Abdominal Aortic and Thoracoabdominal Aneurysms
AU - Aru, Roberto G.
AU - Miller, Jeremy C.
AU - Clark, Abigail H.
AU - Hubbuch, Jacob
AU - Hughes, Travis G.
AU - Bounds, Michael C.
AU - Minion, David J.
AU - Tyagi, Sam C.
N1 - Publisher Copyright:
© 2021 Elsevier Inc.
PY - 2021/7
Y1 - 2021/7
N2 - Background: During endovascular treatment of pararenal aortic aneurysms (PAA) and thoracoabdominal aortic aneurysms (TAAA), our antegrade vascular access of choice is a lateral axillary exposure (LAE). We directly access the axillary artery with multiple sheaths followed by primary closure of the axillary artery at case completion. The aim of this study is to describe our technique and to report our results with this approach. Methods: This study is a single-institution, retrospective review of 53 patients who were treated with parallel grafts for endovascular repair of PAA and TAAA from 2006 to 2018. The aortic repairs requiring LAE included: 9 cases of endo-leaks from prior endovascular repair, 20 TAAAs, and 24 PAAs. The axillary artery was exposed with a vertical axillary skin incision followed by retraction of the lateral border of the pectoralis major to expose the axillary artery distal to the pectoralis minor. A 5-French (F) through 12F sheaths were used to directly access the axillary artery for delivery of endovascular devices. Results: Two hundred and sixty reno-visceral stents were delivered through 125 axillary sheaths in an antegrade fashion to 114 arteries without intraoperative complications or technical failures. Two postoperative complications included an access-site hematoma managed conservatively (1.9%) and a left brachial vein thrombosis treated with anticoagulation (1.9%). There were no cases of cerebrovascular or peripheral neurologic events, upper extremity ischemia, or reoperation related to LAE. Conclusions: LAE is a valid approach for upper extremity access during the endovascular repair of complex aortic aneurysms requiring simultaneous delivery of multiple reno-visceral devices. It does not require the use of a prosthetic conduit. There were no neurologic events or upper extremity ischemia in our series.
AB - Background: During endovascular treatment of pararenal aortic aneurysms (PAA) and thoracoabdominal aortic aneurysms (TAAA), our antegrade vascular access of choice is a lateral axillary exposure (LAE). We directly access the axillary artery with multiple sheaths followed by primary closure of the axillary artery at case completion. The aim of this study is to describe our technique and to report our results with this approach. Methods: This study is a single-institution, retrospective review of 53 patients who were treated with parallel grafts for endovascular repair of PAA and TAAA from 2006 to 2018. The aortic repairs requiring LAE included: 9 cases of endo-leaks from prior endovascular repair, 20 TAAAs, and 24 PAAs. The axillary artery was exposed with a vertical axillary skin incision followed by retraction of the lateral border of the pectoralis major to expose the axillary artery distal to the pectoralis minor. A 5-French (F) through 12F sheaths were used to directly access the axillary artery for delivery of endovascular devices. Results: Two hundred and sixty reno-visceral stents were delivered through 125 axillary sheaths in an antegrade fashion to 114 arteries without intraoperative complications or technical failures. Two postoperative complications included an access-site hematoma managed conservatively (1.9%) and a left brachial vein thrombosis treated with anticoagulation (1.9%). There were no cases of cerebrovascular or peripheral neurologic events, upper extremity ischemia, or reoperation related to LAE. Conclusions: LAE is a valid approach for upper extremity access during the endovascular repair of complex aortic aneurysms requiring simultaneous delivery of multiple reno-visceral devices. It does not require the use of a prosthetic conduit. There were no neurologic events or upper extremity ischemia in our series.
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U2 - 10.1016/j.avsg.2020.12.029
DO - 10.1016/j.avsg.2020.12.029
M3 - Article
C2 - 33549793
AN - SCOPUS:85101070156
SN - 0890-5096
VL - 74
SP - 176
EP - 181
JO - Annals of Vascular Surgery
JF - Annals of Vascular Surgery
ER -