British journal of anaesthesia
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Randomized Controlled Trial
Remifentanil during cardiac surgery is associated with chronic thoracic pain 1 yr after sternotomy.
Chronic thoracic pain after cardiac surgery is a serious condition affecting many patients. The aim of this study was to identify predictors for chronic thoracic pain after sternotomy in cardiac surgery patients by analysing patient and perioperative characteristics. ⋯ In this follow-up study in cardiac surgery patients, intraoperative remifentanil was predictive for chronic thoracic pain in a dose-dependent manner. Randomized studies designed to evaluate the influence of intraoperative remifentanil on chronic thoracic pain are needed to confirm these results.
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This observational study was designed to evaluate the reliability and precision of a new digital photoplethysmographic device (Nexfin, BMEYE B.V., Amsterdam, The Netherlands) for continuous and non-invasive assessment of arterial pressure and cardiac output. ⋯ The Nexfin device is safe, convenient, and reliable in measuring continuous non-invasive arterial pressure but not interchangeable with transpulmonary thermodilution to monitor CI.
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Randomized Controlled Trial
Risk factors for reintubation in the post-anaesthetic care unit: a case-control study.
Risk factors for reintubation in post-anaesthetic care units related to anaesthetic processes have not previously been reported. Our goal was to identify risk factors for reintubation in general surgical patients. ⋯ Age <1 yr, chronic pulmonary disease, preoperative hypoalbuminaemia, and renal insufficiency were patient factors for reintubation. Emergency case, head and neck, cardiothoracic and airway surgery, and operative time >3 h were operative factors, while certain neuromuscular blocking agents and ASA physical status III were anaesthetic factors for reintubation.