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The prophylactic use of aspirin (asa) provides risk reduction when used for secondary prophylaxis.
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The FDA has approved the first oral medication for the treatment of patients with relapsing forms of multiple sclerosis.
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The introduction of acellular pertussis vaccines represented an important advance in public health, but developing a vaccine is not synonymous with protecting a population.
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Three 8-oz glasses of fat-free milk per day provided significant relief to patients with functional constipation.
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The incretin class of medications (exenatide, liraglutide, sitagliptin, saxagliptin) all share the favorable quality of not being associated with weight gain.
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A recombinant, polyethylene glycol (PEG) mammalian urate oxidase (uricase) has been approved by the FDA for treatment of hyperuricemia. Uricase metabolizes urate to allantoin, a water-soluble metabolite, which is cleared renally. Pegliticase is marketed by Savient Pharmaceuticals as Krystexxa™.
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A systematic review shows that the three classical symptoms of paroxysmal cough, post-tussive emesis, and inspiratory whoop are helpful for the diagnosis, but cannot be relied upon to rule in or rule out pertussis as the cause of a chronic cough.
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Initiating treatment for hypercholesterolemia at age 30 years instead of age 60 years might very well prevent not just 30% of the CAD events as occurred in the 5-year statin trials, but perhaps as many as 60% of the CAD events lifetime.
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In a very large Norwegian study, use of screening mammography was associated with a reduction in the rate of death from breast cancer, but the screening itself accounted for only about a third of the total reduction in death rate.
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The World Health Organization (WHO) has issued a global alert and response regarding the use of antivirals for pandemic H1N1 flu, reiterating that antivirals should be used to prevent severe illness and death in children and adults.