European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Apr 2014
Association of body mass index and outcomes after major lung resection.
Obesity has been thought to predispose patients to excess morbidity after lung resection because of decreased diaphragm excursion, reduced lung volumes and relative immobility. We assessed the relationship of body mass index (BMI) to acute outcomes after major lung resection. ⋯ Being overweight or obese does not increase the risk of complications after major lung resection. In contrast, patients who are underweight are at significantly increased risk of pulmonary complications and mortality. Knowledge of the relationship of BMI to perioperative risk for major lung resection is essential in proper risk stratification.
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Eur J Cardiothorac Surg · Apr 2014
High-sensitivity troponin T as a biomarker for the development of atrial fibrillation after cardiac surgery.
Atrial fibrillation (AF) occurs in ∼ 30% of patients undergoing coronary artery bypass grafting (CABG) and in 40% of patients after valve surgery. High-sensitivity cardiac troponin T (hsTnT) is a specific and high-sensitivity marker of myocardial injury, while N-terminal proB-type natriuretic peptide (NT-proBNP) is an established biomarker for wall remodelling. We investigated whether hsTnT and NT-proBNP levels could be used as valuable biomarkers for AF occurrence after cardiac surgery. ⋯ High presurgical hsTnT levels were independently predictive of patients developing AF after cardiac surgery. hsTnT levels determined post-surgery suggest that cardiac perioperative myocardial injury is not associated with postoperative AF development. NT-proBNP did not reach statistical significance as a biomarker for AF prediction.
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Eur J Cardiothorac Surg · Apr 2014
Cerebral lesions on magnetic resonance imaging correlate with preoperative neurological status in neonates undergoing cardiopulmonary bypass surgery.
To determine the prevalence, spectrum and course of cerebral lesions in neonates with congenital heart disease (CHD) undergoing full flow cardiopulmonary bypass (CPB) surgery using magnetic resonance imaging (MRI) and to examine the correlation between cerebral lesions and clinical neurological abnormalities. ⋯ In neonates with severe CHD, WMI was the predominant preoperative finding, while cerebral strokes were less frequent. New postoperative lesions were rare. Preoperative neurological abnormalities correlated with the presence of cerebral lesions on MRI.
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Eur J Cardiothorac Surg · Apr 2014
Observational StudyNational perioperative outcomes of pulmonary lobectomy for cancer: the influence of nutritional status.
Nutritional assessment is not included yet as a major recommendation in lung cancer guidelines. The purpose of this study was thus to assess the influence on surgical outcome of the nutritional status of patients with primary lung cancer undergoing lobectomy. ⋯ Despite having an increased risk of some postoperative cardiovascular complications, obese patients should undergo surgical standard of care therapy for appropriately stage-specific lung cancer. In underweight patients, in addition to preoperative rehabilitation including a nutritional program, attention should be given to aggressive prophylactic respiratory therapy in the perioperative period, and specific intraoperative actions to prevent prolonged air leaks and bronchial stump dehiscence.
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Eur J Cardiothorac Surg · Apr 2014
Video-assisted thoracoscopic surgery lobectomy at 20 years: a consensus statement.
Video-assisted thoracoscopic surgery (VATS) lobectomy has been gradually accepted as an alternative surgical approach to open thoracotomy for selected patients with non-small-cell lung cancer (NSCLC) over the past 20 years. The aim of this project was to standardize the perioperative management of VATS lobectomy patients through expert consensus and to provide insightful guidance to clinical practice. ⋯ The present Consensus Statement represents a collective agreement among 50 international experts to establish a standardized practice of VATS lobectomy for the thoracic surgical community after 20 years of clinical experience.