The Annals of thoracic surgery
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Blunt thoracic aortic injury (BTAI) and traumatic brain injury (TBI) are the leading causes of death after blunt trauma, and TBI is common among patients with BTAI. Although aspects of aortic management, such as repair timing and procedural anticoagulation therapy, may complicate TBI, the optimal management of these patients is undefined. ⋯ For patients with BTAI and TBI, early aortic intervention is associated with progressive TBI regardless of repair modality, as well as increased aortic morbidity and mortality. Patients not requiring emergent intervention can undergo delayed repair with full anticoagulation therapy.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparing off-pump and on-pump clinical outcomes and costs for diabetic cardiac surgery patients.
Observational studies have documented an off-pump over on-pump advantage for high-risk patients, including diabetic patients. Randomized trials have not confirmed this advantage. The VA Randomization On Versus Off Bypass (ROOBY) trial randomly assigned 2,203 coronary artery bypass graft surgery (CABG) patients at 18 sites to either on-pump (n=1,099) or off-pump (n=1,104) procedures. An a priori ROOBY aim was to evaluate treatment impact on diabetic patients. ⋯ Concordant with the ROOBY trial's overall findings, off-pump CABG yielded no advantage over on-pump CABG for actively treated diabetic patients. The 1-year graft patency was lower and the short-term composite trended higher for off-pump CABG, with no other significant outcome or cost differences.
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Comparative Study
Thoracoscopic approach to lobectomy for lung cancer does not compromise oncologic efficacy.
We compared survival between video-assisted thoracoscopic surgery (VATS) and thoracotomy approaches to lobectomy for non-small cell lung cancer. ⋯ The thoracoscopic approach to lobectomy for non-small cell lung cancer does not result in worse long-term survival compared with thoracotomy.
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Optimal perfusion strategies for neuroprotection during infant cardiac surgery remain undefined. Despite encouraging experimental data, neurodevelopmental (ND) outcomes after cardiac surgery in neonates and infants using deep hypothermic circulatory arrest (DHCA) with a period of intermittent perfusion have not been reported, and it is not known whether DHCA can be extended while preserving ND outcomes. ⋯ Despite extended duration of total DHCA, the use of a period of intermittent perfusion to limit uninterrupted DHCA periods to less than 45 minutes could lead to ND outcomes similar to those of patients exposed to brief periods of DHCA. Deep hypothermic circulatory arrest with intermittent perfusion may facilitate implementation of prospective studies to identify the optimal cerebral perfusion strategy.
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Our objective was to determine the incidence and optimal management of chylothorax after pulmonary resection with complete thoracic mediastinal lymph node dissection (MLND). ⋯ Chylothorax after pulmonary resection and MLND occurred in 1.4% of patients. Its incidence was higher in those with pathologic N2 disease and those who underwent robotic resection. Nonoperative therapy is almost always effective.