Age and ageing
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Hepatitis C virus infection-related cirrhosis is a major risk factor for the development of hepatocellular carcinoma. Hepatocellular carcinoma in anti-hepatitis C virus positive cirrhotics shows an increasing prevalence with ageing, although it is not clear whether the age of the patients can be considered a critical factor in the overall assessment of severity of disease or in the choice of therapeutic procedures and prognosis. ⋯ Hepatocellular carcinoma appears in older anti-hepatitis C virus positive cirrhotic patients showing long duration of infection. Older age of the patients does not seem to influence therapeutic options, and more importantly does not exclude patients from treatment. Lastly, older patients seem to have better prognosis most likely due to hepatocellular carcinoma characteristics, since hepatocellular carcinoma seems to present with more unfavourable characteristics in younger cirrhotic patients.
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Multicenter Study
Antithrombotic prescribing in atrial fibrillation: application of a prescribing indicator and multidisciplinary feedback to improve prescribing.
Atrial fibrillation is common in older people, and is associated with an increased risk of ischaemic stroke. Antithrombotic therapy reduces stroke-risk, but is known to be under-prescribed. ⋯ Antithrombotics were under-prescribed for older patients with atrial fibrillation. Audit and multidisciplinary feedback resulted in increased antithrombotic prescribing. The intervention had a greater impact on aspirin prescribing compared with warfarin.
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Carotid sinus hypersensitivity is a common cardiovascular cause of unexplained or recurrent falls in older adults. Effective treatment is available once carotid sinus hypersensitivity is identified. Carotid sinus massage is the only practical method for achieving a diagnosis. Carotid sinus massage is contraindicated if a carotid bruit is present. ⋯ Carotid sinus hypersensitivity is a possible attributable cause of symptoms in a third of subjects with unexplained or recurrent falls and carotid bruits. Only a small number have severe carotid artery stenosis. Ultrasound will identify high-risk subjects and facilitate accurate diagnosis with carotid sinus massage in the majority.
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heart failure is primarily a disease of elderly people. Current guidelines suggest all patients with suspected heart failure should undergo objective assessment, usually by echocardiography. In the UK resources are limited and not all patients have access to echocardiography. The electrocardiogram is widely used as a pre-screening investigation. Recently the natriuretic peptides have been shown to correlate well with left ventricular function, and evidence is accumulating which suggests that B-type natriuretic peptide may have a role in detecting cardiovascular disease. Elderly patients attending day hospital often have non-specific cardiovascular symptoms. B-type natriuretic peptide measurement in parallel with conventional electrocardiogram, may offer a novel method of identifying those with significant cardiac disease, which may warrant treatment. This study assessed the role of B-type natriuretic peptide and electrocardiogram in the detection of cardiac disease in patients attending Day Hospital. ⋯ B-type natriuretic peptide may be a useful marker for cardiac disease in patients attending Day Hospital. Half of the patients assessed had cardiac disease detected. Both the electrocardiogram and B-type natriuretic peptide were sensitive in the detection of left ventricular systolic dysfunction but lacked specificity. B-type natriuretic peptide was superior to the electrocardiogram in the detection of valvular disease. If used to pre-screen cardiovascular disease in Day Hospital patients, B-type natriuretic peptide and the electrocardiogram could reduce the need for echocardiography in some patients before implementing evidence-based treatments. B-type natriuretic peptide increases progressively as the number of different cardiac abnormalities increases and this may explain why B-type natriuretic peptide is of such prognostic value in older patients.