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The findings of this study, which are consistent with the results of studies in animals, as well as in vitro and epidemiologic dietary studies, suggest that current levels of vitamin A supplementation and food fortification in many Western countries may need to be reassessed.
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The metabolic syndrome affects more than 1 in 5 Americans and is increased substantially in Mexican Americans and by several modifiable lifestyle factors.
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Initiation of antihypertensive treatment involving ACE inhibitors in older subjects, particularly men, appears to lead to better outcomes than treatment with diuretic agents, despite similar reductions of blood pressure.
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Eletriptan is the newest triptan to be approved for the treatment of migraine headaches. It marks the seventh entry into this crowded market.
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Use of Hip Protectors in Nursing Homes: Cluster Randomized Controlled Trial; Disclosing Unanticipated Outcomes and Medical Errors; Non-Invasive Positive Pressure Ventilation to Treat Respiratory Failure Resulting from Exacerbations of COPD
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Pulmonary artery catheters (PACS) are widely used in critically ill patients. Proponents of the catheter, introduced into the clinical arena more than 30 years ago, argue that physiologic data provided by the use of the PAC permit clinicians to target treatment and improve patient outcomes.
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Sepsis and its consequences are common causes of death in the United States. Detection of infection and its proper treatment are essential for survival in all patients, but especially those in the ICU.
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Low intensity warfarin therapy effectively prevents recurrent venous thromboembolism, according to a recent study in the New England Journal of Medicine.
