Clin Med
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Demand for intensive care is growing. There are no contemporaneous consensus guidelines on which patients should be referred to intensive care. Prognostic scoring systems predict survival, but are of limited use for individual patients. ⋯ We identified specific markers indicating a poor prognosis in each group, and also identified common risk factors predicting a high mortality across all groups. Multiple organ failure at the time of referral to intensive care predicts a very poor outcome. Physical factors indicating a limited functional capacity also predict high mortality, suggesting that frailty has a significant impact on intensive care outcome.
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On 23 March 2014, the World Health Organization confirmed an outbreak of Ebola virus disease in Guinea. By August 2014, a delayed international response resulted in an unprecedented humanitarian emergency occurring in Guinea, Liberia and Sierra Leone. ⋯ Médecins Sans Frontières led the emergency response on the ground treating over 5,000 confirmed cases of Ebola. This article reflects on challenges faced working in an Ebola treatment centre and what future research may offer.
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Migraine is a common neurological disorder, characterised by severe headaches. Epidemiological studies in the USA and Europe have identified a subgroup of migraine patients with chronic migraine. Chronic migraine is defined as ≥15 headache days per month for ≥3 months, in which ≥8 days of the month meet criteria for migraine with or without aura, or respond to treatment specifically for migraine. ⋯ There is a strong need to improve diagnosis and therapeutic treatment of chronic migraine. Primary care physicians, as well as hospital-based physicians, are integral to the identification and treatment of these patients. The latest epidemiological data, as well as treatment options for chronic migraine patients, are reviewed here.
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Pruritus (itch) is a common complication of cholestatic liver diseases (CLD). It can be a distressing and debilitating symptom, causing significant impairment in quality of life. Treatment of pruritus in liver diseases can be challenging and requires specific management with early initiation and a step-wise approach using specific drugs. ⋯ Patients with cholestatic pruritus are likely to present to a variety of clinicians who would benefit from medical awareness of available treatment options. In this review, we outline the pharmaceutical agents currently used to treat cholestatic pruritus and provide the evidence base for targeted symptom control of itch in liver diseases. We also highlight recent developments in the pathophysiology of cholestatic pruritus and the emerging novel therapies.