Background. Over the years, with the introduction of minimally invasive techniques and technologies aimed at reducing surgical trauma, aortic valve surgery has considerably developed and improved. Our approach includes: reduced incisions (upper “J” ministernomy or anterior right minithoracotomy), “ultra fast-track” anesthesia protocols, sutureless and rapid deployment valve prostheses and miniaturized circuits of extracorporeal circulation. The aim of this study was to evaluate the clinical outcomes associated with this multidisciplinary approach. Methods. Between October 2016 and November 2018, 429 patients underwent isolated aortic valve replacement at the Cardiac Surgery Unit of the “Ospedali Riuniti” of Ancona, Italy. Overall, 91 patients (21.2%) were operated according to our minimally invasive approach. A severe aortic valve stenosis was the indication for surgery in 90.1% of patients, aortic valve insufficiency in the remaining 18.7%. Results. There were neither in-hospital deaths nor major or minor neurological events. Atrial fibrillation was the main postoperative complications (n=26, 28.6%). Four patients (4.4%) underwent permanent pacemaker implantation due to third-degree atrioventricular block, and a surgical bleeding revision was performed in 3.3%. No episodes of respiratory failure were reported. The median length of hospital stay was 6 days (5-8 days). Conclusions. Our initial experience with a 360° minimally invasive approach for the treatment of patients undergoing aortic valve replacement shows encouraging clinical outcomes; this approach may lead to an improved perception of surgery both by patients and their families. However, further clinical studies are needed to evaluate the long-term results.

Surgical treatment of aortic valve disease: Early results of a 360° minimally invasive approach / Di Eusanio, M.; P., Berretta; J., Alfonsi; M. D., Pierri; C., Zingaro; F., Capestro; A., D'Alfonso; M. L. S., Matteucci; D., Fazzi; V., Raffaeli; C., Munch; W., Vessella; M., Cefarelli. - In: GIORNALE ITALIANO DI CARDIOLOGIA. - ISSN 1827-6806. - 20:9(2019), pp. 523-528. [10.1714/3207.31841]

Surgical treatment of aortic valve disease: Early results of a 360° minimally invasive approach

M. Di Eusanio;Berretta P.;
2019-01-01

Abstract

Background. Over the years, with the introduction of minimally invasive techniques and technologies aimed at reducing surgical trauma, aortic valve surgery has considerably developed and improved. Our approach includes: reduced incisions (upper “J” ministernomy or anterior right minithoracotomy), “ultra fast-track” anesthesia protocols, sutureless and rapid deployment valve prostheses and miniaturized circuits of extracorporeal circulation. The aim of this study was to evaluate the clinical outcomes associated with this multidisciplinary approach. Methods. Between October 2016 and November 2018, 429 patients underwent isolated aortic valve replacement at the Cardiac Surgery Unit of the “Ospedali Riuniti” of Ancona, Italy. Overall, 91 patients (21.2%) were operated according to our minimally invasive approach. A severe aortic valve stenosis was the indication for surgery in 90.1% of patients, aortic valve insufficiency in the remaining 18.7%. Results. There were neither in-hospital deaths nor major or minor neurological events. Atrial fibrillation was the main postoperative complications (n=26, 28.6%). Four patients (4.4%) underwent permanent pacemaker implantation due to third-degree atrioventricular block, and a surgical bleeding revision was performed in 3.3%. No episodes of respiratory failure were reported. The median length of hospital stay was 6 days (5-8 days). Conclusions. Our initial experience with a 360° minimally invasive approach for the treatment of patients undergoing aortic valve replacement shows encouraging clinical outcomes; this approach may lead to an improved perception of surgery both by patients and their families. However, further clinical studies are needed to evaluate the long-term results.
2019
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/276892
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