Pediatr Crit Care Me
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Pediatr Crit Care Me · Feb 2016
Randomized Controlled TrialThe Effect of Methylprednisolone on Plasma Concentrations of Neutrophil Gelatinase-Associated Lipocalin in Pediatric Heart Surgery.
Plasma neutrophil gelatinase-associated lipocalin is a kidney injury marker used in pediatric heart surgery. Neutrophil gelatinase-associated lipocalin is also a constituent of specific granules of neutrophils. Corticosteroids are widely used in pediatric heart surgery. Methylprednisolone inhibits degranulation of neutrophil-specific granules. Use of corticosteroids has not been taken into account in studies of neutrophil gelatinase-associated lipocalin in pediatric heart surgery. We studied the influence of systemically administered methylprednisolone on plasma neutrophil gelatinase-associated lipocalin concentrations in pediatric heart surgery. ⋯ Preoperatively administered methylprednisolone profoundly decreases plasma neutrophil gelatinase-associated lipocalin levels. Neutrophil gelatinase-associated lipocalin seems to originate to a significant extent from activated neutrophils. Preoperative methylprednisolone is a confounding factor when interpreting plasma neutrophil gelatinase-associated lipocalin levels as a kidney injury marker in pediatric heart surgery.
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Pediatr Crit Care Me · Feb 2016
Randomized Controlled TrialHigh-Dose Magnesium Sulfate Infusion for Severe Asthma in the Emergency Department: Efficacy Study.
To assess the efficacy of a high-dose prolonged magnesium sulfate infusion in patients with severe, noninfectious-mediated asthma. ⋯ The early utilization of high-dose prolonged magnesium sulfate infusion (50 mg/kg/hr/4 hr), for non-infectious mediated asthma, expedites discharges from the emergency department with significant reduction in healthcare cost.
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Pediatr Crit Care Me · Feb 2016
Transvesical Intra-Abdominal Pressure Measurement in Newborn: What Is the Optimal Saline Volume Instillation?
To determine the optimal saline volume bladder instillation to measure intravesical pressure in critically ill newborns weighing less than 4.5 kg, and to establish a reference of intra-abdominal pressure value in this population. ⋯ The optimal saline volume bladder instillation to measure intra-abdominal pressure in newborns weighing less than 4.5 kg was 1 mL/kg. Reference intra-abdominal pressure in this population was found to be 5 mm Hg (2-6 mm Hg).
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Pediatr Crit Care Me · Feb 2016
Observational StudyPrevalence of Early Posttraumatic Seizures in Children With Moderate to Severe Traumatic Brain Injury Despite Levetiracetam Prophylaxis.
To evaluate the prevalence of early seizures after levetiracetam prophylaxis in children with moderate to severe traumatic brain injury. ⋯ Early clinical posttraumatic seizures occurred frequently in children with moderate to severe traumatic brain injury despite seizure prophylaxis with levetiracetam. Younger children and those with abusive head trauma were at increased risk of seizures. Further studies are needed to evaluate the efficacy of levetiracetam before it is routinely used for seizure prophylaxis in these children, particularly in young children and those who have suffered from abusive head trauma.