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Weekend admission is associated with higher in-hospital mortality than weekday admission. Whether providing enhanced weekend staffing for acute medical inpatient services reduces mortality or length of stay is unknown
This paper describes a retrospective analysis of in-hospital mortality and length of stay before and after introduction of an enhanced, consultant-led weekend service in acute medicine in November 2012. In-hospital mortality was compared for matching admission calendar months before and after introduction of the new service, adjusted for case volume. Length of stay and 30-day post-discharge mortality were also compared; illness severity of patients admitted was assessed by cross-sectional acuity audits.
Admission numbers increased from 6,304 (November 2011–July 2012) to 7,382 (November 2012–July 2013), with no change in acuity score in elderly medical patients but a small fall in younger patients. At the same time, however, a 57% increase in early-warning score triggered calls was seen in 2013 (410 calls vs 262 calls in 2012; p<0.01). Seven-day consultant working was associated with a reduction in in-hospital mortality from 11.4% to 8.8% (p<0.001). Mortality within 30 days of discharge fell from 2.4% to 2.0% (p=0.12). Length of stay fell by 1.9 days (95% CI 1.1–2.7; p=0.004) for elderly medicine wards and by 1.7 days (95% CI 0.8–2.6; p=0.008) for medical wards. Weekend discharges increased from general medical wards (from 13.6% to 18.8%, p<0.001) but did not increase from elderly medicine wards.
Introduction of an enhanced, consultant-led model of working at weekends was associated with reduced in-hospital and 30-day post discharge mortality rates as well as reduced length of stay. These results require confirmation in rigorously designed prospective studies.
Establishing a diagnosis of giant cell arteritis, or indeed ruling it out, may be difficult. We describe an evaluation of temporal artery colour duplex ultrasound as first line investigation in patients with suspected giant cell arteritis.
A retrospective cohort study of all patients undergoing colour duplex ultrasound for suspected giant cell arteritis between January 2005 and January 2014 was undertaken at a teaching hospital. A minimum clinical follow-up of three months was required. Patients were classified on the basis of ultrasound reports, using described features such as a halo sign or arterial wall thickening and clinical diagnosis of giant cell arteritis after at least 3 months follow-up, determined by the treating physician. The relationship of colour duplex ultrasound to a final clinical diagnosis of giant cell arteritis was analysed.
A total of 87 patients underwent colour duplex ultrasound: 36 (41%) had clinically confirmed giant cell arteritis at 3-month follow-up. The positive predictive value of colour duplex ultrasound for a clinical diagnosis at 3 months was 97% (95% confidence interval (CI) 93 to 99%) and negative predictive value 88% (95% CI 76 to 95%). Sensitivity was 81% (95% CI 64 to 92%) and specificity 98% (95% CI 90 to 100%).
A high positive and negative predictive value of arteritis on colour duplex ultrasound indicates that temporal artery biopsy may be unnecessary in suspected giant cell arteritis, particularly where clinical suspicion of giant cell arteritis is high or low.
Patients with cardiac failure require careful evaluation to determine the precise nature of the cause of their illness. Genetic causes of dilated cardiomyopathy are well known but inherited conditions may lead to unexpected consequences through intermediate mechanisms not readily recognised as a feature of the inherited disorder. We describe a case of dilated cardiomyopathy resulting from prolonged hypocalcaemia due to previously undiagnosed hypoparathyroidism resulting from DiGeorge Syndrome and describe the features of this case and the treatment of hypoparathyroidism.


A 22-year-old female migraineur presented with recurrent convulsive status epilepticus and ataxia. Her epilepsy proved refractory to treatment, necessitating the use of five anti-epileptic drugs and a course of steroids. Genetic testing revealed compound heterozygosity for two mutations of the polymerase-γ gene. The case highlights the clinical features and therapeutic challenges associated with this relatively common, but probably under-recognised, mitochondrial disease.
Analgesic drugs, as well as providing pain relief, can cause a range of other symptoms and side effects, most notably on the gastrointestinal system. Conversely, gastrointestinal disease will often require analgesia, and this can be complicated by the fact that the gut is the site of absorption of oral drugs. This paper discusses some of the effects of common oral analgesic drugs on the gastrointestinal tract and their role in managing some of the most common, non-malignant, chronic gastrointestinal disorders in adults.
Although Renaissance artists were skilled in representing normal anatomy, a close look at some paintings reveals anatomical variations in the depiction of the feet of human figures. A systematic review has identified 25 paintings by five artists in which the presumptive medico-artistic diagnosis of congenital or acquired foot deformity seems to be varyingly present. The connection between these five painters and what factors have influenced artists’ style in the depiction of such deformities is discussed. The possible iconography and medical–historical meaning of such variations, as well as the possibility of artistic licence and real representation that drove the painters to depict these deformities, is explored and debated.
From the 1820s to the 1840s, one of the most recognisable figures in Edinburgh was the eccentric John Sheriff, generally known as Dr Syntax. He was a talented amateur artist, whose work provides a fascinating and strange insight into the mind of a troubled man and, because of his interest in medicine, into the history of medicine in Scotland at the time. This paper seeks to show that Sheriff and his pictures deserve to be remembered, since they offer intriguing insights for anyone interested in the history of medicine and of Edinburgh at the end of its Golden Age.
Edinburgh-born Muriel Spark is one of modern Scotland's greatest writers. Examination of her work reveals that the subjects of madness and psychiatry are recurrent themes in her writing. She herself had a mental breakdown when she was a young woman and she took an interest in the world of psychiatry and psychoanalysis. In her short stories, Spark approaches the subject of madness in a variety of ways: she relates it to the supernatural; to writing fiction; and to religion. She frequently juxtaposes secular and supernatural explanations of mental disturbance. Spark adopts a sceptical and, at times, mocking view of psychiatrists and psychiatric treatment. Both psychoanalysis and pills are seen as problematic.

