Clinical medicine (London, England)
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Hospital-acquired acute kidney injury (H-AKI) is a common cause of avoidable morbidity and mortality. Therefore, in the current study, we investigated whether vital signs data from patients, as defined by a National Early Warning Score (NEWS), can predict H-AKI following emergency admission to hospital. We analysed all emergency admissions (n=33,608) to York Hospital with NEWS data over a 24-month period. ⋯ The maximum NEWS model (B3) was more sensitive than the index NEWS model (A0) (67.60% vs 19.84%) but identified twice as many cases as being at risk of H-AKI (9581 vs 4099) at a NEWS of 5. Based on these results, we suggest that the index NEWS is a poor predictor of H-AKI. The maximum NEWS is a better predictor but appears to be unfeasible because it is only knowable in retrospect and is associated with a substantial increase in workload, albeit with improved sensitivity.
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Observational Study
Treatment of tobacco dependence in UK hospitals: an observational study.
Over a million smokers are admitted to hospitals in the UK each year. The extent to which tobacco dependence is identified and addressed in this population is unclear. Data on 14,750 patients from 146 hospitals collected for the British Thoracic Society smoking cessation audit were analysed to determine smoking prevalence, attempts to ask smokers about quitting, and referrals to smoking cessation services. ⋯ Only 28% of smokers were asked whether they would like to quit, and only one in 13 smokers was referred for treatment of tobacco dependence. There was a higher chance of smokers being asked about quitting in organisations with smoke-free sites, dedicated smoking cessation practitioners, regular staff training, and availability of advanced pharmacotherapy. Treatment of tobacco dependence in smokers attending UK hospitals is poor and could be associated with organisational factors.
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Unconscious patients are commonly seen by physicians. They are challenging to manage and in a time sensitive condition, a systematic, team approach is required. Early physiological stability and diagnosis are necessary to optimise outcome. This article focuses on unconscious patients where the initial cause appears to be non-traumatic and provides a practical guide for their immediate care.
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Ambulatory emergency care (AEC) has been developed by clinicians as a means of providing emergency care without the traditional bed base of a hospital. Given that AEC is provided in a clinic-style setting, it can continue to operate during periods of high bed occupancy, alleviating bed pressures and continuing to provide timely care for selected patients. ⋯ Some of the key AEC developments have been related to technology, including high-sensitivity troponin, low-molecular-weight heparins and computer tomography (CT) pulmonary angiography. Risk stratification tools are useful for assessing the appropriateness of using AEC as a care model for patients.
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The brain dysfunction associated with certain medical and neurological conditions can produce essentially any psychiatric symptom. This means there is always a chance that presentations thought to be 'psychiatric' are actually explained by unidentified medical pathology. This paper aims to outline an approach to minimise these missed diagnoses.