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Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection

BACKGROUND: We analyzed the long-term results of ascending aortic replacement and arch aortic replacement in acute DeBakey type I aortic dissections to measure the differences in the distal aortic changes with extension of the aortic replacement. METHODS: We reviewed 142 cases of acute DeBakey type...

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Autores principales: Cho, Kwangjo, Jeong, Jeahwa, Park, Jongyoon, Yun, Sungsil, Woo, Jongsu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society for Thoracic and Cardiovascular Surgery 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4981228/
https://www.ncbi.nlm.nih.gov/pubmed/27525235
http://dx.doi.org/10.5090/kjtcs.2016.49.4.264
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author Cho, Kwangjo
Jeong, Jeahwa
Park, Jongyoon
Yun, Sungsil
Woo, Jongsu
author_facet Cho, Kwangjo
Jeong, Jeahwa
Park, Jongyoon
Yun, Sungsil
Woo, Jongsu
author_sort Cho, Kwangjo
collection PubMed
description BACKGROUND: We analyzed the long-term results of ascending aortic replacement and arch aortic replacement in acute DeBakey type I aortic dissections to measure the differences in the distal aortic changes with extension of the aortic replacement. METHODS: We reviewed 142 cases of acute DeBakey type I aortic dissections (1996–2015). Seventy percent of the cases were ascending aortic replacements, and 30% of the cases underwent total arch aortic replacement, which includes the aorta from the root to the beginning of the descending aorta with the 3 arch branches. Fourteen percent (20 cases) resulted in surgical mortality and 86% of cases that survived had a mean follow-up period of 6.6±4.6 years. Among these cases, 64% of the patients were followed up with computed tomography (CT) angiograms with the duration of the final CT check period of 4.9±2.9 years. RESULTS: There were 15 cases of reoperation in 13 patients. Of these 15 cases, 13 cases were in the ascending aortic replacement group and 2 cases were in the total arch aortic replacement group. Late mortality occurred in 13 cases; 10 cases were in the ascending aortic replacement group and 3 cases were in the total arch aortic replacement group. Eight patients died of a distal aortic problem in the ascending aortic replacement group, and 1 patient died of distal aortic rupture in the total arch aortic replacement group. The follow-up CT angiogram showed that 69.8% of the ascending aortic replacement group and 35.7% of the total arch aortic replacement group developed distal aortic dilatation (p=0.0022). CONCLUSION: The total arch aortic replacement procedure developed fewer distal remnant aortic problems from dilatation than the ascending aortic replacement procedure in acute type I aortic dissections.
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spelling pubmed-49812282016-08-12 Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection Cho, Kwangjo Jeong, Jeahwa Park, Jongyoon Yun, Sungsil Woo, Jongsu Korean J Thorac Cardiovasc Surg Clinical Research BACKGROUND: We analyzed the long-term results of ascending aortic replacement and arch aortic replacement in acute DeBakey type I aortic dissections to measure the differences in the distal aortic changes with extension of the aortic replacement. METHODS: We reviewed 142 cases of acute DeBakey type I aortic dissections (1996–2015). Seventy percent of the cases were ascending aortic replacements, and 30% of the cases underwent total arch aortic replacement, which includes the aorta from the root to the beginning of the descending aorta with the 3 arch branches. Fourteen percent (20 cases) resulted in surgical mortality and 86% of cases that survived had a mean follow-up period of 6.6±4.6 years. Among these cases, 64% of the patients were followed up with computed tomography (CT) angiograms with the duration of the final CT check period of 4.9±2.9 years. RESULTS: There were 15 cases of reoperation in 13 patients. Of these 15 cases, 13 cases were in the ascending aortic replacement group and 2 cases were in the total arch aortic replacement group. Late mortality occurred in 13 cases; 10 cases were in the ascending aortic replacement group and 3 cases were in the total arch aortic replacement group. Eight patients died of a distal aortic problem in the ascending aortic replacement group, and 1 patient died of distal aortic rupture in the total arch aortic replacement group. The follow-up CT angiogram showed that 69.8% of the ascending aortic replacement group and 35.7% of the total arch aortic replacement group developed distal aortic dilatation (p=0.0022). CONCLUSION: The total arch aortic replacement procedure developed fewer distal remnant aortic problems from dilatation than the ascending aortic replacement procedure in acute type I aortic dissections. The Korean Society for Thoracic and Cardiovascular Surgery 2016-08 2016-08-05 /pmc/articles/PMC4981228/ /pubmed/27525235 http://dx.doi.org/10.5090/kjtcs.2016.49.4.264 Text en Copyright © 2016 by The Korean Society for Thoracic and Cardiovascular Surgery. All rights Reserved. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Clinical Research
Cho, Kwangjo
Jeong, Jeahwa
Park, Jongyoon
Yun, Sungsil
Woo, Jongsu
Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title_full Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title_fullStr Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title_full_unstemmed Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title_short Long-Term Changes in the Distal Aorta after Aortic Arch Replacement in Acute DeBakey Type I Aortic Dissection
title_sort long-term changes in the distal aorta after aortic arch replacement in acute debakey type i aortic dissection
topic Clinical Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4981228/
https://www.ncbi.nlm.nih.gov/pubmed/27525235
http://dx.doi.org/10.5090/kjtcs.2016.49.4.264
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