The Annals of thoracic surgery
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Extracorporeal membrane oxygenation (ECMO) has been utilized for patients in critical condition, including life-threatening respiratory failure and postcardiotomy cardiogenic shock. This study analyzed the outcomes of patients with acute respiratory distress syndrome (ARDS) treated by ECMO and identified the relationship between prognosis and urine output (UO) obtained on the first day of ECMO support. ⋯ In ARDS patients receiving ECMO support, UO obtained on the first day of ECMO support showed good prognostic ability in predicting hospital mortality.
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Atherosclerotic disease of the ascending aorta during coronary artery bypass graft surgery (CABG) increases the risk for postoperative stroke. The objective of this study was to examine the incidence of postoperative stroke in CABG utilizing the Heartstring (Maquet Cardiovascular, San Jose, CA) proximal anastomotic device. ⋯ Compared with the Society of Thoracic Surgeons predicted risk for stroke, the Heartstring proximal anastomotic device can be safely used with all aortic grades. The most prominent benefit appears to be for patients with grade II disease and greater.
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China has the most patients with diabetes mellitus (DM) in the world and, annually, approximately 1 million Chinese become diabetic. We investigated both clinical and economic outcomes in a large Chinese cohort of diabetic patients undergoing coronary artery bypass graft surgery (CABG). ⋯ CABG for patients with DM was significantly more expensive and was associated with worse long-term outcomes compared with non-DM patients. The rising incidence of DM, combined with the significant incremental costs represents significant clinical, economic, and social challenges for the Chinese healthcare system.
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An ongoing challenge in the management of patients with heart failure who receive left ventricular assist devices (LVADs) is achieving optimal anticoagulation. Adverse prothrombotic events include hemolysis or pump thrombus (H/T) and neurologic events (NEs), and all limit the success of LVAD therapy. Our aim was to study the incidence and clinical outcomes associated with these events in a large single-center cohort. ⋯ The incidence of H/T or NEs is significant and results in major morbidity after LVAD placement. Infection and suboptimal anticoagulation are associated with the majority of these events. Identification of patients at higher risk for hemolysis (ie, infection) may allow for modification of anticoagulation regimens to reduce these risks and improve clinical outcomes.
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Case Reports
Pulmonary patch repair of tracheobronchial necrosis with perforation secondary to caustic ingestion.
Corrosive aerodigestive injury complicated by tracheobronchial necrosis is a rare complication after caustic ingestion that carries a high risk of mortality and morbidity. If left untreated, tracheobronchial necrosis results in perforation, mediastinitis, and death. ⋯ Frequent endoscopic surveillance leads to early diagnosis and prompt operative management to prevent significant morbidity. We describe a pulmonary patch repair of a patient who had stage 3b necrosis of the esophagus and the stomach with tracheobronchial necrosis and perforation after caustic ingestion.