Clin Med
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There is emerging evidence, although at early stages, of various detrimental health effects after smoking shisha. With regard to the cardiovascular system, there is a significant acute rise in cardiovascular markers, such as heart rate and blood pressure. The long-term effects on the cardiovascular system are yet to be established. ⋯ Various other forms of cancer have also been documented, but have not reached statistical significance and require further research. Finally, shisha smoking increases the risk of infection and has been associated with outbreaks in the Middle East. Therefore, with the increasing consumption of shisha in Europe, especially in the UK, more research is required to tackle this potential public health threat.
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The National Institute for Health and Care Excellence (NICE) CG95 clinical guideline on chest pain of recent onset was published in 2010. There is debate over whether the proposed strategy improves patient care and its implications on service costs. Following a six-month pilot, 472 consecutive patient records were audited for pre-test probability of significant coronary artery disease, investigations performed and outcomes. ⋯ In conclusion, implementing NICE CG95 is feasible but presents challenges. Staff require training to follow the protocol consistently. Functional testing had no benefits over anatomical testing with CTCA, which may allow cost savings in some departments.
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All physicians will encounter patients with headaches. Primary headache disorders are common, and often disabling. This paper reviews the principles of drug therapy in headache in adults, focusing on the three commonest disorders presenting in both primary and secondary care: tension-type headache, migraine and cluster headache. The clinical evidence on the basis of which choices can be made between the currently available drug therapies for acute and preventive treatment of these disorders is presented, and information given on the options available for the emergency parenteral treatment of refractory migraine attacks and cluster headache.
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The European Society of Cardiology (ESC) and UK National Institute for Health and Care Excellence (NICE) have recently published guidelines for investigating patients with suspected coronary artery disease (CAD). Both provide a risk score (RS) to assess the pre-test probability for CAD to guide clinicians to undertake the most effective investigation. The aim of the study was to establish whether there is a difference between the two RS models. We retrospectively reviewed records of 479 patients who presented to a UK district general hospital with chest pain between August 2011 and April 2013. ⋯ The difference in mean RS was smaller in patients with typical chest pain (13.0%). When we divided the cohort based on NICE criteria into 'high'- and 'low'-risk groups, the difference in the mean RS was 24.3% in the 'high'-risk group (p<0.001) compared with 2.8% in the 'low'-risk group. The UK NICE risk score model overestimates risk compared with the ESC model.
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