Journal of cardiothoracic and vascular anesthesia
-
J. Cardiothorac. Vasc. Anesth. · Dec 2011
Review Meta AnalysisEndovascular stenting or carotid endarterectomy for treatment of carotid stenosis: a meta-analysis.
To compare carotid artery stenting with open carotid surgery for the treatment of symptomatic or asymptomatic carotid artery stenosis in terms of stroke, myocardial infarction, and death at 30 days. ⋯ Compared with stenting, carotid endarterectomy decreases the risk of stroke at 30 days, increases the risk of myocardial infarction, and does not affect the risk of death.
-
J. Cardiothorac. Vasc. Anesth. · Dec 2011
Randomized Controlled TrialAn alternative central venous route for cardiac surgery: supraclavicular subclavian vein catheterization.
To evaluate the clinical success rate, safety, and usefulness for intraoperative central venous pressure monitoring, and the intravenous access of the supraclavicular subclavian vein approach when compared with the infraclavicular subclavian vein approach and the internal jugular vein approach for central venous catheterization during open-chest cardiac surgery. ⋯ The supraclavicular approach for subclavian vein catheterization is an acceptable alternative for central venous access during cardiac surgery in terms of procedural success rate, ease of placement, rate of complications, and usability after sternal retractor expansion.
-
J. Cardiothorac. Vasc. Anesth. · Dec 2011
Predictors of duration of unconsciousness in patients with coma after cardiac surgery.
To describe clinical and brain imaging characteristics of patients who recovered and did not recover consciousness from a coma after cardiac surgery and to investigate predictors of the duration of unconsciousness in those patients who ultimately recovered consciousness. ⋯ In patients who ultimately recovered consciousness after being in a coma for at least 24 hours after cardiac surgery and have no abnormality on a brain CT scan, elevated preoperative serum creatinine, urgent cardiac surgery, and lower postoperative hemoglobin were correlated with an increased duration of unconsciousness.
-
J. Cardiothorac. Vasc. Anesth. · Dec 2011
Impaired lung function after intubation and mechanical ventilation for surgical ligation of the ductus arteriosus in preterm infants.
Significant patent ductus arteriosus (PDA) in the preterm infant has been associated with pulmonary edema and impaired gas exchange. Therefore, surgical ligature of the DA may be required. However, the effects of intubation and mechanical ventilation on the PDA-induced lung dysfunction presently are unknown. The aim of the study was to investigate whether intubation and mechanical ventilation alter pulmonary function in the preterm infant with significant PDA. ⋯ In preterm infants with significant PDA, intubation and mechanical ventilation before surgical DA ligation may increase the O(2) need and PaCO(2) and may promote lung edema formation. Mechanical ventilation-induced impairment in lung function is not associated with a change in pulmonary or systemic circulation or DA flow. Special care should be taken to prevent respiratory failure when intubation and mechanical ventilation are required for undergoing surgical DA ligation in the preterm infant.