Pediatrics
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Comparative Study
Performance of commercial blood tests for the diagnosis of latent tuberculosis infection in children and adolescents.
The accurate diagnosis of latent tuberculosis infection reduces the risk of progression to severe disseminated disease. However, in young children, a major limitation of the standard tuberculin skin test is that false-negative results cannot be detected. The new interferon-gamma release assays QuantiFERON-TB Gold (Cellestis Carnegie Victoria, Australia), QuantiFERON-TB In-Tube (Cellestis), and T-SPOT.TB (Oxford Immunotec, Abingdon, United Kingdom) show promise of greater accuracy, but they may also be affected by impaired cellular immunity, resulting in indeterminate results (ie, insufficient response in positive-control wells). ⋯ Different blood tests for the diagnosis of latent tuberculosis infection in children seem to perform differently, because both QuantiFERON-TB tests were more likely than T-SPOT.TB to give indeterminate results in children <4 years of age.
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Randomized Controlled Trial
Pediatric primary care to help prevent child maltreatment: the Safe Environment for Every Kid (SEEK) Model.
Effective strategies for preventing child maltreatment are needed. Few primary care-based programs have been developed, and most have not been well evaluated. ⋯ The Safe Environment for Every Kid (SEEK) model of pediatric primary care seems promising as a practical strategy for helping prevent child maltreatment. Replication and additional evaluation of the model are recommended.
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Randomized Controlled Trial
Reduced infant response to a routine care procedure after sucrose analgesia.
Sucrose has analgesic and calming effects in newborns. To date, it is not known whether the beneficial effects extend to caregiving procedures that are performed after painful procedures. Our objective was to determine the effect of sucrose analgesia for procedural pain on infant pain responses during a subsequent caregiving procedure. ⋯ This study demonstrates that when used to manage pain, sucrose reduces the pain response to a subsequent routine caregiving procedure. Therefore, the benefits of sucrose analgesia extend beyond the painful event to other aversive and potentially painful procedures.
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The objective of this study was to estimate the prevalence of developmental and behavioral disorders in a convenience sample of children in an acute care pediatric hospital setting. We hypothesized that hospitalized children would have a higher prevalence of developmental and behavioral disorders than the general population. ⋯ Hospitalization for treatment of acute conditions provides another opportunity for developmental surveillance. This higher prevalence of developmental and behavioral disorders in hospitalized children emphasizes the need to screen for developmental disabilities at every opportunity. Strategies to implement systematic screening of hospitalized children should be examined.
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Predictors for perinatal arterial ischemic stroke include both maternal and intrapartum factors, but predictors of perinatal hemorrhagic stroke have not been studied. We sought to determine both the prevalence and predictors of perinatal hemorrhagic stroke within a large, multiethnic population. ⋯ Fetal distress is an independent predictor of perinatal hemorrhagic stroke, perhaps suggesting a prenatal event. Postmaturity also predicts perinatal hemorrhagic stroke, an association not explained by large birth weight in our study.