TY - JOUR
T1 - Endovascular treatment for thoracic aortic disease from the Global Registry for Endovascular Aortic Treatment
AU - Gable, Dennis R
AU - Verhoeven, Eric
AU - Trimarchi, Santi
AU - Böckler, Dittmar
AU - Milner, Ross
AU - Dubenec, Steven
AU - Silveira, Pierre
AU - Weaver, Fred
AU - GREAT Investigators
N1 - Copyright © 2023 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.
PY - 2023/12/26
Y1 - 2023/12/26
N2 - OBJECTIVE: Global Registry for Endovascular Aortic Treatment (GREAT) is an international prospective multicenter registry collecting real-world data on performance of W. L. Gore thoracic and abdominal aortic endografts. This analysis evaluated the long-term differences in patient survival and device performance in patients undergoing thoracic endovascular aortic repair (TEVAR) for any thoracic aortic pathology.METHODS: From August 2010 to October 2016, 5014 patients were enrolled in GREAT. The population of interest was comprised of only patients treated for thoracic aortic pathologies. Through 5 years, primary outcomes were all-cause and aortic-related mortality, stroke, aortic rupture, endoleaks, migration, fracture, compression, paraplegia, and any reintervention through 5 years, grouped by pathology. Secondary outcomes were reintervention rate and freedom from serious device- and aortic-related events.RESULTS: The 578 patients with thoracic aortic pathologies enrolled in GREAT and identified for this analysis were categorized by common pathologies: thoracic aneurysm (n = 239), thoracic dissection (n = 203), arch (n = 26), and other (n = 110). The mean age of this population was 66.1 ± 12.8 years, and 64.7% were male. Procedure survival was 99.7%. In the overall group, at index procedure to 30 days and 31 days to 5 years, Kaplan-Meier estimates of freedom from all-cause mortality were 99.6% and 66.4%, respectively, and for aortic-related mortality were 97.7% and 94.6%, respectively. Aortic rupture rate was 0.5% (n = 3) at 30 days and 1.4% (n = 8) through 5 years. Stroke and spinal cord ischemic events were 1.9% (n = 11) and 1.6% (n = 9) at 30 days and at 5 years were 3.6% (n = 20), 0.5% (n = 3), respectively. Reinterventions were required in 7.3% (n = 42) at 30 days and 12.4% (n = 69) through 5 years. The number of patients with endoleaks at 30 days was 2.1% (n = 12): n = 3 (1.1%) for each of types IA, 1B, and II; n = 2 (0.3%) for type III; and n = 4 (0.7%) for unspecified. Through 5 years, the percentage of patients was 8.3% (n = 40): n = 15 (3.1%) for type IA; n = 10 (2.1%) for type IB; n = 11 (2.3%) for type II; and n = 9 (1.9%) for unspecified. One patient (0.2%) had stent migration at 30 days (aneurysm group); none were reported through 5 years. There were no incidents of stent compression or fracture from index procedure through 5 years.CONCLUSIONS: Data herein demonstrates durability and support for treatment of thoracic aortic disease with the GORE TAG conformable thoracic stent graft, including no incidents of stent compression/fracture and high freedom from aortic-related mortality. The planned analysis of follow-up to 10 years in GREAT will be beneficial.
AB - OBJECTIVE: Global Registry for Endovascular Aortic Treatment (GREAT) is an international prospective multicenter registry collecting real-world data on performance of W. L. Gore thoracic and abdominal aortic endografts. This analysis evaluated the long-term differences in patient survival and device performance in patients undergoing thoracic endovascular aortic repair (TEVAR) for any thoracic aortic pathology.METHODS: From August 2010 to October 2016, 5014 patients were enrolled in GREAT. The population of interest was comprised of only patients treated for thoracic aortic pathologies. Through 5 years, primary outcomes were all-cause and aortic-related mortality, stroke, aortic rupture, endoleaks, migration, fracture, compression, paraplegia, and any reintervention through 5 years, grouped by pathology. Secondary outcomes were reintervention rate and freedom from serious device- and aortic-related events.RESULTS: The 578 patients with thoracic aortic pathologies enrolled in GREAT and identified for this analysis were categorized by common pathologies: thoracic aneurysm (n = 239), thoracic dissection (n = 203), arch (n = 26), and other (n = 110). The mean age of this population was 66.1 ± 12.8 years, and 64.7% were male. Procedure survival was 99.7%. In the overall group, at index procedure to 30 days and 31 days to 5 years, Kaplan-Meier estimates of freedom from all-cause mortality were 99.6% and 66.4%, respectively, and for aortic-related mortality were 97.7% and 94.6%, respectively. Aortic rupture rate was 0.5% (n = 3) at 30 days and 1.4% (n = 8) through 5 years. Stroke and spinal cord ischemic events were 1.9% (n = 11) and 1.6% (n = 9) at 30 days and at 5 years were 3.6% (n = 20), 0.5% (n = 3), respectively. Reinterventions were required in 7.3% (n = 42) at 30 days and 12.4% (n = 69) through 5 years. The number of patients with endoleaks at 30 days was 2.1% (n = 12): n = 3 (1.1%) for each of types IA, 1B, and II; n = 2 (0.3%) for type III; and n = 4 (0.7%) for unspecified. Through 5 years, the percentage of patients was 8.3% (n = 40): n = 15 (3.1%) for type IA; n = 10 (2.1%) for type IB; n = 11 (2.3%) for type II; and n = 9 (1.9%) for unspecified. One patient (0.2%) had stent migration at 30 days (aneurysm group); none were reported through 5 years. There were no incidents of stent compression or fracture from index procedure through 5 years.CONCLUSIONS: Data herein demonstrates durability and support for treatment of thoracic aortic disease with the GORE TAG conformable thoracic stent graft, including no incidents of stent compression/fracture and high freedom from aortic-related mortality. The planned analysis of follow-up to 10 years in GREAT will be beneficial.
U2 - 10.1016/j.jvs.2023.12.040
DO - 10.1016/j.jvs.2023.12.040
M3 - Original Article (Journal)
C2 - 38154605
SN - 0741-5214
JO - JOURNAL OF VASCULAR SURGERY
JF - JOURNAL OF VASCULAR SURGERY
ER -