The Annals of thoracic surgery
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There is still a wide debate concerning the performance of commonly used risk prediction models in assessing the risk of patients undergoing isolated aortic valve surgery. This study was designed to compare the performances of European System for Cardiac Operative Risk Evaluation (EuroSCORE) II and age, creatinine, and ejection fraction (ACEF) score with those of The Society of Thoracic Surgeons (STS) score and logistic EuroSCORE in patients undergoing isolated aortic valve surgery. ⋯ The EuroSCORE II is a good predictor of perioperative mortality in isolated aortic valve surgery, with lower discrimination if compared with STS and a better calibration when compared with logistic EuroSCORE, ACEF, and STS scores. Its performance is optimal in the lowest tertile of patients, whereas it under-predicts mortality afterward. None of these algorithms seems suitable for risk estimation in mid and high-risk patients that are the ones who might benefit most from transcatheter procedures.
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The utility of rapid on-site evaluation (ROSE) during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for lymph node staging in lung cancer is still controversial. The aim of this study was to assess the role of ROSE during EBUS-TBNA and the interpretation of its results. ⋯ ROSE during EBUS-TBNA for material adequacy showed a low rate of non-diagnostic sampling. There was a high agreement between the on-site and final pathologic evaluation during EBUS-TBNA; however immediate diagnosis should be approached with caution.
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With worldwide increases in esophageal cancer and obesity, esophagectomies in the morbidly obese (MO) will only increase. Risk stratification and patient counseling require more information on the morbidity associated with esophagectomy in the obese. ⋯ In our study, postoperative mortality and pulmonary, cardiac, and thromboembolic morbidity were similar between MO patients and patients with a normal BMI. MO increased the odds of deep wound infections. Overall, BMI greater than 35 does not confer significant morbidity after esophagectomy. Patients with esophageal pathologic conditions should not be denied resection based on MO alone.
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Coagulopathy is a common complication after ascending and transverse arch aortic surgery with profound hypothermic circuit arrest (PHCA). Blood conservation strategies to reduce transfusion have been ongoing and involve multiple treatment modalities in modern cardiac surgery. The purpose of this study is to evaluate the effectiveness of autologous platelet-rich plasma (aPRP) as a blood conservation technique to reduce blood transfusion in ascending and arch aortic surgery. ⋯ The utilization of aPRP was associated with a reduction in allogeneic blood transfusions as well as a decrease in early postoperative morbidity during repairs of the ascending and transverse arch aorta using PHCA.
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Comparative Study
Delayed management of blunt traumatic aortic injury: open surgical versus endovascular repair.
A growing body of evidence has shown that delayed management of traumatic injury of the thoracic aorta determines survival benefits as compared with immediate treatment. However, few data exist comparing outcomes after delayed open surgical or endovascular management. Accordingly, we reviewed our experience with delayed management, stratifying the data according to type of repair; open surgical versus endovascular. ⋯ Delayed management of traumatic aortic injury was associated with satisfactory short- and long-term results without significant differences between open surgical and endovascular repair. However, the reduced invasiveness of endovascular repair can optimize operative timing allowing prompt aortic repair in unstable patients, earlier repair in stable patients, and, when indicated, easier concomitant non-aortic surgery.