Pediatrics
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Randomized Controlled Trial Multicenter Study
Does head cooling with mild systemic hypothermia affect requirement for blood pressure support?
Our goal was to evaluate whether head cooling with mild systemic hypothermia for neonatal encephalopathy is associated with greater requirement for volume or inotrope support. ⋯ Mild systemic hypothermia did not affect arterial blood pressure or initial treatment with inotropes or volume in infants with moderate-to-severe encephalopathy but was associated with an apparent change in physician behavior, with slower withdrawal of therapy in cooled infants.
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The objective of this study was to assess the proportion of emergency medicine physicians who had prescribed emergency contraception pills to adolescents, to identify potential barriers to emergency contraception pill prescription for adolescents, and to assess physician knowledge of emergency contraception pills. ⋯ Although a large proportion of emergency department physicians reported prescribing emergency contraception pills to adolescents, the pills were prescribed infrequently. Factors associated with nonprescription were decreased knowledge of emergency contraception pills and identifying >5 barriers. Identification of these potential barriers and education regarding emergency contraception pills may ultimately improve adolescent access to emergency contraception pills in the emergency department.
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We have previously described patterns of neonatal brain injury that correlate with global cognitive and motor outcomes. We now examine, in survivors of neonatal encephalopathy (presumed secondary to hypoxia-ischemia) without functional motor deficits, whether the severity and neuroanatomical involvement on neonatal MRI are associated with domain-specific cognitive outcomes, verbal and performance IQ, at 4 years of age. ⋯ In survivors of neonatal encephalopathy without functional motor deficits at 4 years of age, an increasing severity of watershed-distribution injury is associated with more impaired language-related abilities.
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We examined whether mild traumatic brain injuries in children and adolescents, especially when associated with acute clinical features reflecting more severe injury, result in different postinjury trajectories of postconcussive symptoms compared with mild orthopedic injuries. ⋯ Mild traumatic brain injuries, particularly those that are more severe, are more likely than orthopedic injuries to result in transient or persistent increases in postconcussive symptoms in the first year after injury. Additional research is needed to elucidate the range of factors, both injury related and non-injury related, that place some children with mild traumatic brain injuries at risk for postconcussive symptoms.
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The delivery of adequate but not excessive ventilation remains one of the most common problems encountered during neonatal resuscitation, especially in the very low birth weight infant. Our observations suggest that airway obstruction is a common occurrence after delivery of such infants, and we use colorimetric carbon dioxide detectors during bag-and-mask resuscitation to assist in determining whether the airway was patent. We reviewed our experience to determine the frequency of the occurrence of recognizable airway obstruction during resuscitation of very low birth weight infants. ⋯ Airway obstruction occurs in the majority of the very low birth weight infants who receive ventilation with a face mask during resuscitation and the use of a colorimetric detector can facilitate its recognition and management.