BACKGROUND: The aim of this study was to analyze surgery and survival data in the midterm after aortic root and (or) ascending aorta reoperations and compare these results with those obtained after first time surgery. METHODS: Over a 6-year period, 365 patients underwent an aortic root and (or) ascending aorta surgery procedure at our center. Mean patient age was 63.1 + or - 25.5 years; 27.1% were women. Fifty-eight patients had had prior ascending aorta and (or) aortic valve surgery (group I) and the remaining 307 patients were assigned to an initial surgery group (II). The reoperative procedures were Bentall in 45 (77.6%), ascending aorta and valve replacement in 8 (13.8%), and ascending aorta replacement in 5 (8.6%). RESULTS: The reoperation group showed a worse preoperative risk profile indicated by a higher logistic European system for cardiac operative risk evaluation: group I (26.9) versus group II (9.9) (p < 0.0001). Hospital mortality was 7 of 58 (12.1%) in group I and 21 of 207 (6.8%) in group II (p = 0.18; relative risk 1.9 [0.8 to 4.6]). After adjusting for the different variables, reoperation could not be identified as an independent predictor of postoperative morbidity. Survival rates (including in-hospital mortality) were lower in group I at one year (77.9 + or - 1.11% vs 91.9 + or - 0.3%) and at 3 years (75.3 + or - 0.11% vs 88.9 + or - 0.03% [log-rank p = 0.005]). In the multivariate analysis, reoperation (p = 0.01; hazard ratio 2.6 [1.2 to 5.3]) was a determining factor for survival once corrected for variables predicting mortality during follow-up. CONCLUSIONS: Reoperations on the ascending aorta and aortic root showed acceptable morbidity and mortality. Their midterm survival was lower than for patients not requiring a repeat operation. Copyright 2010 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
BACKGROUND: The aim of this study was to analyze surgery and survival data in the midterm after aortic root and (or) ascending aorta reoperations and compare these results with those obtained after first time surgery. METHODS: Over a 6-year period, 365 patients underwent an aortic root and (or) ascending aorta surgery procedure at our center. Mean patient age was 63.1 + or - 25.5 years; 27.1% were women. Fifty-eight patients had had prior ascending aorta and (or) aortic valve surgery (group I) and the remaining 307 patients were assigned to an initial surgery group (II). The reoperative procedures were Bentall in 45 (77.6%), ascending aorta and valve replacement in 8 (13.8%), and ascending aorta replacement in 5 (8.6%). RESULTS: The reoperation group showed a worse preoperative risk profile indicated by a higher logistic European system for cardiac operative risk evaluation: group I (26.9) versus group II (9.9) (p < 0.0001). Hospital mortality was 7 of 58 (12.1%) in group I and 21 of 207 (6.8%) in group II (p = 0.18; relative risk 1.9 [0.8 to 4.6]). After adjusting for the different variables, reoperation could not be identified as an independent predictor of postoperative morbidity. Survival rates (including in-hospital mortality) were lower in group I at one year (77.9 + or - 1.11% vs 91.9 + or - 0.3%) and at 3 years (75.3 + or - 0.11% vs 88.9 + or - 0.03% [log-rank p = 0.005]). In the multivariate analysis, reoperation (p = 0.01; hazard ratio 2.6 [1.2 to 5.3]) was a determining factor for survival once corrected for variables predicting mortality during follow-up. CONCLUSIONS: Reoperations on the ascending aorta and aortic root showed acceptable morbidity and mortality. Their midterm survival was lower than for patients not requiring a repeat operation. Copyright 2010 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.
Authors: Angelo M Dell'Aquila; Francesco Pollari; Khalil Fattouch; Giuseppe Santarpino; Julia Hillebrand; Stefan Schneider; Jan Landwerht; Giuseppe Nasso; Renato Gregorini; Mauro Del Giglio; Elisa Mikus; Alberto Albertini; Heinz Deschka; Theodor Fischlein; Sven Martens; Alina Gallo; Giovanni Concistrè; Giuseppe Speziale; Tommaso Regesta Journal: Heart Vessels Date: 2016-10-21 Impact factor: 2.037
Authors: William B Keeling; Bradley G Leshnower; Vinod H Thourani; Patrick S Kilgo; Edward P Chen Journal: Interact Cardiovasc Thorac Surg Date: 2012-04-03
Authors: Alexander Iribarne; Jeffrey Keenan; Ehsan Benrashid; Hanghang Wang; James M Meza; Asvin Ganapathi; Jeffrey G Gaca; Han W Kim; Lynne M Hurwitz; G Chad Hughes Journal: Ann Thorac Surg Date: 2016-09-24 Impact factor: 4.330
Authors: Martin Czerny; Ilan Barchichat; Katharina Meszaros; Gottfried H Sodeck; Alberto Weber; David Reineke; Lars Englberger; Florian Schönhoff; Alexander Kadner; Hansjörg Jenni; Jürg Schmidli; Thierry P Carrel Journal: PLoS One Date: 2013-03-01 Impact factor: 3.240