The Annals of thoracic surgery
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Treatment of infected pacing leads ranges from percutaneous extraction to surgical removal with the use of cardiopulmonary bypass (CPB). Vena caval inflow occlusion (VCIO) is an old technique that has been used with success in the pediatric population. We report on the use of inflow occlusion (IO) in removing infected pacing leads from the right side of the heart in patients in whom endovascular lead extraction failed. VCIO is a safe and simple technique in patients with infected leads who have contraindications for CPB.
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The bilateral transverse thoracosternotomy clamshell incision provides excellent exposure to the mediastinal structures in double lung transplantation. The use of a modified transverse sternotomy and a figure of 8 configuration with one monofilament metal wire, along with two longitudinal wires across the sternal division, results in greater stability and equally distributed oblique tension. Our described technique was more cost effective and resulted in no incidence of dehiscence. We present our experience using a modified transverse sternotomy and reinforced sternal closure method.
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Patients undergoing esophagectomy for cancer are in the highest-risk group for venous thromboembolism, with a 7.3% incidence reported by the National Surgical Quality Improvement Program. Venothromboembolism (VTE) doubles esophagectomy mortality. The Caprini risk assessment model (RAM) is a method to stratify postoperative thromboembolism risk for consideration of prolonged preventive anticoagulation in higher-risk patients. Our aim was to examine the potential use of this model for reducing the VTE incidence in esophagectomy patients. ⋯ In this first report examining the Caprini model categories in an esophagectomy population, the VTE incidence in true high-risk patients was high. From this retrospective calculation of risk and events, patients in the highest-risk Caprini group may benefit from an enhanced course of postoperative anticoagulation.