British journal of anaesthesia
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The administration of anti-platelet agents to surgical patients with a history of coronary artery disease or peripheral vascular disease represents an everyday challenge to anaesthesiologists when epidural anaesthesia or analgesia is to be considered. Practice guidelines suggest stopping clopidogrel at least 7 days before placing an epidural catheter. Withholding anti-platelet drugs represents a great risk to many of these patients. ⋯ No neurological complications were found as a result of placing an epidural catheter in patients actively taking clopidogrel. Owing to the small sample size, we cannot recommend the liberal use of epidural analgesia with ongoing clopidogrel administration at this time. Further prospective studies, with larger sample size, are needed in order to substantiate our findings.
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The steep (40 degrees ) Trendelenburg position optimizes surgical exposure during robotic prostatectomy. The goal of the current study was to investigate the combined effect of this position and CO(2) pneumoperitoneum on cardiovascular, cerebrovascular, and respiratory homeostasis during these procedures. ⋯ The combination of the prolonged steep Trendelenburg position and CO(2) pneumoperitoneum was well tolerated. Haemodynamic and pulmonary variables remained within safe limits. Regional cerebral oxygenation was well preserved and CPP remained within the limits between which cerebral blood flow is usually considered to be maintained by cerebral autoregulation.
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Critical illness leading to prolonged length of stay (LOS) in an intensive care unit (ICU) is associated with significant mortality and resource utilization. This study assessed the independent effect of ICU LOS on in-hospital and long-term mortality after hospital discharge. ⋯ LOS in ICU was not an independent risk factor for in-hospital mortality, but it had a small effect on long-term mortality after hospital discharge after adjustment for other risk factors.