British journal of anaesthesia
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Multicenter Study
Major incidents and complications in otherwise healthy patients undergoing elective procedures: results based on 1.36 million anaesthetic procedures.
Improved anaesthesia safety has made severe anaesthesia-related incidents, complications, and deaths rare events, but concern about morbidity and mortality in anaesthesia continues. This study examines possible severe adverse outcomes or death recorded in a large national surveillance system based on a core data set (CDS). ⋯ This is the first study assessing severe incidents and complications from a national outcome-tracking database. Annual identification and review of cases, perhaps with standardized database queries in the respective departments, might provide more detailed information about the cascades that lead to unfortunate outcomes.
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Multicenter Study Clinical Trial Observational Study
EuroSCORE II and N-terminal pro-B-type natriuretic peptide for risk evaluation: an observational longitudinal study in patients undergoing coronary artery bypass graft surgery.
Postoperative heart failure remains the major cause of death after cardiac surgery. As N-terminal pro-B-type natriuretic peptide (NT-proBNP) is a predictor for postoperative heart failure, the aim was to evaluate if preoperative NT-proBNP could provide additional prognostic information to the recently launched EuroSCORE II. ⋯ NCT00489827.
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Randomized Controlled Trial
Association between preoperative glucocorticoids and long-term survival and cancer recurrence after colectomy: follow-up analysis of a previous randomized controlled trial.
The effect of anaesthetic drugs on long-term oncological outcomes after cancer surgery is an area of current interest. Dexamethasone is widely used in anaesthetic practice; however, its effect on long-term survival and cancer outcomes is not known. This study presents the results of a 5-yr follow-up of patients receiving dexamethasone before elective colectomy as part of a previous randomized clinical trial. ⋯ Preoperative dexamethasone was associated with a higher rate of distant recurrence in patients undergoing colectomy for colon cancer. Given the small sample size, this finding should be interpreted with caution, but warrants further investigation in a prospective study.
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Randomized Controlled Trial
Effect of anaesthetic technique on the natural killer cell anti-tumour activity of serum from women undergoing breast cancer surgery: a pilot study.
Animal models and retrospective clinical data suggest that certain anaesthetic techniques can attenuate immunosuppression and minimize metastasis after cancer surgery. Natural killer (NK) T cells are a critical component of the anti-tumour immune response. We investigated the effect of serum from women undergoing primary breast cancer surgery, randomized to propofol-paravertebral block (PPA) or sevoflurane-opioid (GA) anaesthetic techniques, on healthy human donor NK cell function and cytotoxicity against oestrogen and progesterone receptor-positive breast cancer cells (HCC1500). ⋯ NCT 041857.
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The UK has implemented a national strategy for organ donation that includes a centrally coordinated network of specialist nurses in organ donation embedded in all intensive care units and a national organ retrieval service for deceased organ donors. We aimed to determine whether despite the national approach to donation there is significant regional variation in deceased donor kidney donation rates. ⋯ The marked regional variation in kidney donation rates observed in this cohort after adjustment for factors strongly associated with donation rates suggests that there is considerable scope for further increasing kidney donation rates in the UK, particularly DCD.