Pediatrics
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Comparative Study
Comparison of N-terminal pro-B-type natriuretic peptide levels in critically ill children with sepsis versus acute left ventricular dysfunction.
N-terminal pro-B-type natriuretic peptide has been shown to be a marker for cardiac dysfunction. The peptide level is also elevated in patients with sepsis. The purpose of this study was to assess whether N-terminal pro-B-type natriuretic peptide levels can differentiate pediatric patients with sepsis from patients with acute left ventricular dysfunction. ⋯ N-terminal pro-B-type natriuretic peptide levels are elevated in pediatric patients with sepsis but are higher in some, but not all, patients with acute left ventricular dysfunction. The overlap between N-terminal pro-B-type natriuretic peptide levels in sepsis and acute left ventricular dysfunction precludes the use of the peptide's level as a sole means to differentiate between these conditions. Excessive elevation in N-terminal pro-B-type natriuretic peptide levels, however, suggests cardiac etiology for acute hemodynamic deterioration in infants and children.
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Medication management is a complex, multifaceted system. Prescribing errors occur upstream in the process, and as such, their effects can be perpetuated, and sometimes even exacerbated, in subsequent steps. These errors place patients at risk of adverse drug events. Children, especially young infants, are at particular risk because of their size, unique physiology, and immature ability to metabolize drugs. ⋯ Process-improvement initiatives focusing on prescriber education and behavior modification can reduce the risk of harm to pediatric patients from prescribing errors.
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Multicenter Study
Achieved versus intended pulse oximeter saturation in infants born less than 28 weeks' gestation: the AVIOx study.
The objective of this study was to document pulse oximeter saturation levels achieved in the first 4 weeks of life in infants who were born at < 28 weeks' gestation, compared with the levels that were targeted by local policy, and examine factors that are associated with compliance with the target range. ⋯ Success with maintaining the intended pulse oximeter saturation range varied substantially among centers, among patients within centers, and for individual patients over time. Most noncompliance was above the intended range. Methods for improving compliance and the effect of improved compliance on neonatal outcomes require additional research.
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Randomized Controlled Trial Multicenter Study
Premedication for nonemergent neonatal intubations: a randomized, controlled trial comparing atropine and fentanyl to atropine, fentanyl, and mivacurium.
The purpose of this work was to investigate whether using a muscle relaxant would improve intubation conditions in infants, thereby decreasing the incidence and duration of hypoxia and time and number of attempts needed to successfully complete the intubation procedure. ⋯ Premedication with atropine, fentanyl, and mivacurium compared with atropine and fentanyl without a muscle relaxant decreases the time and number of attempts needed to successfully intubate while significantly reducing the incidence of severe desaturation. Premedication including a short-acting muscle relaxant should be considered for all nonemergent intubations in the NICU.
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Randomized Controlled Trial Comparative Study
Ultrasound examination of extensive limb swelling reactions after diphtheria-tetanus-acellular pertussis or reduced-antigen content diphtheria-tetanus-acellular pertussis immunization in preschool-aged children.
The aim of this study was to determine the site, extent, and resolution of tissue involvement when extensive limb swelling occurred in the injected limb for children who received diphtheria-tetanus-acellular pertussis or reduced-antigen content diphtheria-tetanus-acellular pertussis vaccine at 4 to 6 years of age. ⋯ Extensive limb swelling reactions after diphtheria-tetanus-acellular pertussis or reduced-antigen content booster immunizations involved swelling of subcutaneous and muscle tissues with swelling and duration more marked in subcutaneous tissue.