Pediatrics
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Randomized Controlled Trial
Comparison of propofol with pentobarbital/midazolam/fentanyl sedation for magnetic resonance imaging of the brain in children.
Propofol and pentobarbital, alone or combined with other agents, are frequently used to induce deep sedation in children for MRI. However, we are unaware of a previous comparison of these 2 agents as part of a randomized, controlled trial. We compared the recovery time of children after deep sedation with single-agent propofol with a pentobarbital-based regimen for MRI and considered additional variables of safety and efficacy. ⋯ Propofol permits faster onset and recovery than, and comparable efficacy to, a pentobarbital/midazolam/fentanyl regimen for sedation of children for MRI.
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The goal was to evaluate the impact of cerebrospinal fluid enterovirus polymerase chain reaction testing on the length of hospitalization and the duration of antibiotic use for infants < or = 90 days of age with suspected aseptic meningitis. ⋯ Having positive cerebrospinal fluid enterovirus polymerase chain reaction results decreases the length of hospitalization and the duration of antibiotic use for young infants. These results support the routine use of this test during periods of peak enterovirus prevalence.
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Endogenous Cushing syndrome in children is a rare disorder that is most frequently caused by pituitary or adrenocortical tumors. Diagnostic criteria have generally been derived from studies of adult patients despite significant differences in both the physiology of the hypothalamic-pituitary-adrenal axis and the epidemiology of Cushing syndrome in childhood. The purpose of this study was to identify the tests that most reliably and efficiently diagnose pituitary or adrenal tumors in a large cohort of pediatric patients with Cushing syndrome. ⋯ Our study suggests that among children who were referred for the evaluation of possible Cushing syndrome, a single cortisol value at midnight followed by overnight high-dosage dexamethasone test led to rapid and accurate confirmation and diagnostic differentiation, respectively, of hypercortisolemia caused by pituitary and adrenal tumors.
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When a child presents to a trauma center with a serious injury, family members are often excluded from the initial trauma team evaluation. The objective of this study was to evaluate the outcomes of a structured program of family presence during pediatric trauma team activations by measuring (1) the need for termination of family presence, (2) times to completion of key parts of the trauma evaluation, and (3) the opinions of staff surveyed immediately after conclusion of family presence. ⋯ This prospective study suggests that there is an overall low prevalence of negative outcomes associated with family presence during pediatric trauma team evaluation after implementation of a structured family presence program. Excluding family members as a routine because of provider concerns about negative impact on clinical care does not seem to be indicated.
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We assessed physician preferences and physician prognostic abilities regarding delivery room management of exceedingly low birth weight/short gestation infants. ⋯ The "gray zone" for delivery room resuscitation seems to be between 500 and 600 g and 23 and 24 weeks. For infants born in that zone, neonatologists' reliance on accurate prediction of death or morbidity in the delivery room may be misplaced.