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Most neoplastic lesions are not detected either by Hemoccult screening or by multitarget analysis of fecal DNA. Nevertheless, the fecal DNA analysis was significantly more efficient than Hemoccult testing.
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Pharmacotherapy of hypertension has been much in the news in the last 2 months. Standard therapies such as atenolol have been challenged, while calcium channel antagonists may be making a comeback.
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Atenolol is unsuitable as a first-line drug in hypertension.
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A new agent has received expedited FDA approval for the treatment of relapsing multiple sclerosis.
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There is little disagreement about the merit of treating frank hypothyroidism. Because of conflicting data, much less consensus exists about whether subclinical hypothyroidism (ie, elevated TSH levels with normal T4) should be treated. Since thyroid disorders increase with age, a population of advanced years is an appropriate group in which to evaluate this issue further.
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The rhythm strip shown in the figure was obtained from an elderly woman with a history of cardiomyopathy. She has a known history of bundle branch block (ie, RBBB). How would you interpret the rhythm?
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Adherence to any diet was the best predictor of weight loss, which predicted degree of improvement in cardiac risk markers.
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Erectile dysfunction is commonplace in men at middle-age and beyond, the same era when hypertension incidence begins to rise steeply.
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Obesity is an important, potentially modifiable risk factor for AF. The excess risk of AF associated with obesity appears to be mediated by left atrial dilatation. These prospective data raise the possibility that interventions to promote normal weight may reduce the population burden of AF.
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A single fecal occult blood test from a digital rectal exam specimen does not provide adequate screening for colorectal neoplasia and cannot replace standard at-home 6-sample fecal occult blood testing.
