Rana O Afifi1, Harleen K Sandhu1, Amy E Trott1, Tom C Nguyen1, Charles C Miller1, Anthony L Estrera2, Hazim J Safi1. 1. Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Memorial Hermann Heart & Vascular Institute, Houston, Texas. 2. Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Memorial Hermann Heart & Vascular Institute, Houston, Texas. Electronic address: anthony.l.estrera@uth.tmc.edu.
Abstract
BACKGROUND: Aortic disease is a lifelong, progressive illness that may require repeated intervention over time. We reviewed our 25-year experience with open redo thoracoabdominal aortic aneurysm (TAAA) and descending thoracic aortic aneurysm (DTAA) repair. Our objectives were to determine patient outcomes after redo repair of DTAA/TAAA and compare them with nonredo repair. We also attempted to identify the risk factors for poor outcome. METHODS: We reviewed all open redo TAAA and DTAA repairs between 1991 and 2014. Patient characteristics, preoperative, intraoperative variables, and postoperative outcomes were gathered. Data were analyzed by contingency table and by multiple logistic regression. RESULTS: We performed 1,900 open DTAA/TAAA repairs, with 266 (14%) being redos. Redos were associated with younger age (62 ± 16.4 years vs 64.5 ± 13.4 years, p < 0.02). Reasons for redo DTAA/TAAA were extension of the disease (86.8%), intercostal patch expansion (6.8%), visceral patch expansion (10.9%), infection (4.5%), anastomotic pseudoaneurysm (8.3%), and previous endovascular aortic repair complications (6.4%). Extent IV TAAA was predominantly involved in redos (42.8% redo vs 14.6% nonredo, p < 0.0001). The early mortality rate was significantly higher in redo (61 of 266 [23%]). Long-term survival was significantly lower among redo compared with nonredo DTAA/TAAAs. A multivariable analysis using the significant risk factors for early death from the risk factors on univariate analysis found four preoperative variables were significant (age >70 years, glomerular filtration rate <48 mL/min per 1.73m2, extent III TAAA, and emergency presentation) for predicting early death. In the presence of all four risk factors in a redo patient, a maximal risk of 82% for early death was predicted. CONCLUSIONS: The need for a redo operation in DTAA/TAAA repair is common and most often presents as an extension of the disease into an adjacent segment. A hybrid or completely endovascular treatment should be considered in high-risk patients.
BACKGROUND:Aortic disease is a lifelong, progressive illness that may require repeated intervention over time. We reviewed our 25-year experience with open redo thoracoabdominal aortic aneurysm (TAAA) and descending thoracic aortic aneurysm (DTAA) repair. Our objectives were to determine patient outcomes after redo repair of DTAA/TAAA and compare them with nonredo repair. We also attempted to identify the risk factors for poor outcome. METHODS: We reviewed all open redo TAAA and DTAA repairs between 1991 and 2014. Patient characteristics, preoperative, intraoperative variables, and postoperative outcomes were gathered. Data were analyzed by contingency table and by multiple logistic regression. RESULTS: We performed 1,900 open DTAA/TAAA repairs, with 266 (14%) being redos. Redos were associated with younger age (62 ± 16.4 years vs 64.5 ± 13.4 years, p < 0.02). Reasons for redo DTAA/TAAA were extension of the disease (86.8%), intercostal patch expansion (6.8%), visceral patch expansion (10.9%), infection (4.5%), anastomotic pseudoaneurysm (8.3%), and previous endovascular aortic repair complications (6.4%). Extent IV TAAA was predominantly involved in redos (42.8% redo vs 14.6% nonredo, p < 0.0001). The early mortality rate was significantly higher in redo (61 of 266 [23%]). Long-term survival was significantly lower among redo compared with nonredo DTAA/TAAAs. A multivariable analysis using the significant risk factors for early death from the risk factors on univariate analysis found four preoperative variables were significant (age >70 years, glomerular filtration rate <48 mL/min per 1.73m2, extent III TAAA, and emergency presentation) for predicting early death. In the presence of all four risk factors in a redo patient, a maximal risk of 82% for early death was predicted. CONCLUSIONS: The need for a redo operation in DTAA/TAAA repair is common and most often presents as an extension of the disease into an adjacent segment. A hybrid or completely endovascular treatment should be considered in high-risk patients.
Authors: Tim Somers; Hedwig M J M Nies; Roland R J van Kimmenade; Dennis G H Bosboom; Guillaume S C Geuzebroek; Wim J Morshuis Journal: Eur Heart J Case Rep Date: 2022-02-16
Authors: Pablo Marques de Marino; Melad Abu Jiries; Pavel Tesinsky; Anas Ibraheem; Athanasios Katsargyris; Eric L Verhoeven Journal: J Clin Med Date: 2022-09-23 Impact factor: 4.964