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One of the challenges in targeting Latinos in the United States for HIV prevention messages has been the diversity of this ethnic group, both culturally and geographically.
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On Nov. 9, 2007, the FDA approved a new half-strength Kaletra tablet formulation. Each film-coated tablet contains 100 mg lopinavir and 25 mg ritonavir.
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The latest data by UNAIDS of Geneva, Switzerland, show that the global HIV pandemic has leveled off, with an estimated 33.2 million people infected, 2.5 million new infections last year, and 2.1 million AIDS deaths in 2007.
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UNAIDS recently released its 2007 estimates of the HIV epidemic worldwide, and included these essential findings in its 2007 AIDS Epidemic Update, which is available on the UNAIDS Web site at www.unaids.org:
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This randomized, double-blind, placebo-controlled trial demonstrates that administration of erythropoietin once a week for three weeks does not reduce the incidence of red blood cell transfusion in a mixed population of critically ill patients but is associated with an increased incidence of thrombotic events and a possible decrease in mortality in trauma patients.
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Weight gain has long been used as a marker of fluid retention in heart failure patients. It is a cheap, simple test that can be performed daily in patients' homes.
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Two hundred eighty-eight patients hospitalized with severe community-acquired pneumonia (CAP) were followed for 28 days in a prospective multicenter study.
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Early identification, coupled with appropriate control measures, reduces the rate of C. difficile infection and the frequency of adverse events.
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In this survey of US hospitals, more than half did not have an identifiable ICU director. Loss of autonomy and income for admitting primary physicians were perceived as important barriers to implementation of the Leapfrog Group's ICU physician staffing guidelines.
