The Annals of thoracic surgery
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Comparative Study
Thoracoscopic Nuss procedure for young adults with pectus excavatum: excellent midterm results and patient satisfaction.
Chest wall remodeling by substernal placement of a Nuss bar is the treatment of choice for children with pectus excavatum; however, it has not yet gained widespread acceptance in adults. We demonstrate that thoracoscopic Nuss bar insertion in young adults is safe and leads to excellent results. ⋯ For young adults who wish to correct their pectus deformity, a thoracoscopic Nuss procedure is safe and results in a high rate of patient satisfaction, significant improvement in self-image, and excellent midterm cosmetic results.
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Randomized Controlled Trial Multicenter Study Comparative Study
On-pump versus off-pump coronary artery bypass surgery: cost-effectiveness analysis alongside a multisite trial.
Questions have been raised about the costs and outcomes for patients receiving on-pump and off-pump coronary artery bypass graft surgery. As part of the Department of Veterans Affairs Randomized On/Off Bypass (ROOBY) multisite trial, a cost-effectiveness analysis was performed to compare on-pump versus off-pump patients' quality-adjusted life-years and costs at 1 year. ⋯ At 1 year, off-pump coronary artery bypass graft surgery was more expensive than on-pump when late off-pump-to-on-pump conversions were included. Excluding late conversions, there was no difference in quality-adjusted life-years or costs.
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Comparative Study
Predicting right ventricular failure in the modern, continuous flow left ventricular assist device era.
In the era of destination continuous flow left ventricular assist devices (LVAD), the decision of whether a patient will tolerate isolated LVAD support or will need biventricular support (BIVAD) can be challenging. Incorrect decision making with delayed right ventricular (RV) assist device implantation results in increased morbidity and mortality. Continuous flow LVADs have been shown to decrease pulmonary hypertension and improve RV function. We undertook this study to determine predictors in the continuous flow LVAD era that identify patients who are candidates for isolated LVAD therapy as opposed to biventricular support. ⋯ We present a preoperative risk calculator to determine suitability of a patient for isolated LVAD support in the current continuous flow ventricular assist device era.
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Blood product transfusion during cardiopulmonary bypass has been demonstrated to be associated with increased morbidity and mortality in adult cardiac surgery populations. The aim of this study was to characterize the risk-adjusted occurrence of postoperative complications and mortality in relation to intraoperative blood product transfusion in our pediatric cardiac surgery population. ⋯ Blood product transfusion was associated with an increased incidence of postoperative pulmonary complications and prolonged hospital length of stay, but not overall mortality. These findings suggest that minimizing blood product transfusion would be beneficial in the pediatric cardiopulmonary bypass surgery patient population.