Pediatrics
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The goals were to describe the (1) frequency of sepsis evaluation and empiric antibiotic treatment, (2) clinical predictors of management, and (3) serious bacterial illness frequency for febrile infants with clinically diagnosed bronchiolitis seen in office settings. ⋯ In office settings, serious bacterial illness in young febrile infants with clinically diagnosed bronchiolitis is uncommon. Limited testing for bacterial infections seems to be an appropriate management strategy.
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Although Lyme disease can cause peripheral facial palsy in Lyme disease-endemic areas, diagnostic predictors in children have not been described. ⋯ Lyme disease is a frequent cause of facial palsy in children living in an endemic region. Serologic testing and empiric antibiotics should be strongly considered, especially when children present during peak Lyme disease season or with a headache.
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Practice Guideline
HIV testing and prophylaxis to prevent mother-to-child transmission in the United States.
Universal HIV testing of pregnant women in the United States is the key to prevention of mother-to-child transmission of HIV. Repeat testing in the third trimester and rapid HIV testing at labor and delivery are additional strategies to further reduce the rate of perinatal HIV transmission. Prevention of mother-to-child transmission of HIV is most effective when antiretroviral drugs are received by the mother during her pregnancy and continued through delivery and then administered to the infant after birth. ⋯ Assistance with immediate initiation of hand and pump expression to stimulate milk production should be offered to the mother, given the possibility that the confirmatory test result may be negative. If the confirmatory test result is negative, then prophylaxis should be stopped and breastfeeding may be initiated. If the confirmatory test result is positive, infants should receive antiretroviral prophylaxis for 6 weeks after birth, and the mother should not breastfeed the infant.
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The goals were to describe trends in pediatric traumatic brain injury hospitalizations in the United States and to provide national benchmarks for state and regional comparisons. ⋯ Although pediatric hospitalization rates for mild traumatic brain injuries have decreased over the past 15 years, rates for moderate and severe traumatic brain injuries are relatively unchanged. Our study provides national estimates of pediatric traumatic brain injury hospitalizations that can be used as benchmarks to increase injury prevention effectiveness through targeting of effective strategies.
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Nasal continuous positive airway pressure is frequently used to support preterm infants with respiratory distress syndrome. Little is known about the hemodynamic changes that occur, particularly during the weaning phase when lung compliance has improved and most of the airway pressure can be transmitted to the heart and major blood vessels. ⋯ In infants with resolving respiratory distress syndrome, nasal continuous positive airway pressure can impede systemic and pulmonary venous return, but it does not compromise systemic arterial pressure or heart rate. It is not clear whether the degree of these hemodynamic changes can affect the success of weaning off nasal continuous positive airway pressure.