Anaesthesia
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Multicenter Study
Medication-related patient safety incidents in critical care: a review of reports to the UK National Patient Safety Agency.
We reviewed all patient safety incidents reported to the UK National Patient Safety Agency between 1st August 2006 and 28th February 2007 from intensive care or high dependency units. Incidents involving medications were then categorised. 12 084 incidents were submitted from 151 organisations (median 40, range 1-634/organisation). 2428 incidents were associated with medication use involving 355 different drugs, most commonly morphine (207 incidents), gentamicin (190 incidents) and noradrenaline (133 incidents). Noradrenaline (55 incidents of harm) and insulin (48 incidents of harm) were most commonly associated with patient harm. ⋯ Two hundred and eighty-seven medication incidents caused temporary harm and 43 more than temporary harm. Five per cent of medication incidents were associated with staff communication during transfer from theatre or recovery. Categorisation of medication-associated incidents has allowed us to suggest changes to improve the reporting of incidents and to improve medication safety.
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Multicenter Study
Mortality and utilisation of critical care resources amongst high-risk surgical patients in a large NHS trust.
Previous reports describe a population of non-cardiac surgical patients at high risk of complications and death. Outcomes are sub-optimal for such patients, perhaps in part related to inadequate provision or ineffective utilisation of critical care resources. In this study, data describing 26,051 in-patient non-cardiac surgical procedures performed in a large NHS Trust between April 2002 and March 2005 were extracted from local databases. ⋯ Of 294 high-risk patients who died, only 144 (49.0%) were admitted to a critical care unit at any time and only 75 (25.6%) of these deaths occurred within a critical care area. Mortality rates were high amongst patients discharged and readmitted to critical care (37.7%) and amongst those admitted to critical care following initial postoperative care on a standard ward (29.9%). These data suggest that the outcome of high-risk general surgical patients could be improved by adequate provision and more effective utilisation of critical care resources.