Pediatr Crit Care Me
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Pediatr Crit Care Me · Nov 2007
Glycemic level in mechanically ventilated children with bronchiolitis.
To evaluate in children with bronchiolitis requiring mechanical ventilation the association between blood glucose level and duration of mechanical ventilation and pediatric intensive care unit (PICU) stay. ⋯ Our findings show that hyperglycemia is frequent in children with bronchiolitis requiring mechanical ventilation, but we failed to show that this phenomenon was independently associated with prolonged duration of mechanical ventilation or PICU stay. Our observations raise the question whether tight glycemic control should be used in children with bronchiolitis.
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Pediatr Crit Care Me · Nov 2007
Review Historical ArticleA history of adjunctive glucocorticoid treatment for pediatric sepsis: moving beyond steroid pulp fiction toward evidence-based medicine.
To review the history of clinical use of corticosteroids with particular reference to adjunctive therapy for severe pediatric sepsis and, in this context, to provide an overview of what is known, what is not known, and what research questions are particularly relevant at this time. ⋯ The history of corticosteroid use in clinical medicine has been colorful, noisy, and always controversial. Therapeutic corticosteroid indications that initially seemed rational have frequently been refuted on closer, rigorous clinical trial inspection. Although it may be prudent to provide stress-dose steroids to children with septic shock who are clinically at risk for adrenal insufficiency (chronic or recent steroid use, purpura fulminans, etomidate or ketoconazole administration, hypothalamic, pituitary, adrenal disease), the safety and efficacy of stress-dose steroids as general adjunctive therapy for pediatric septic shock have not been established. Glucocorticoid administration does add potential risk to critically ill children. In particular, although adjunctive corticosteroids may hasten resolution of unstable hemodynamics in septic shock, this may occur at the metabolic cost of hyperglycemia. Clinical practice that fosters innovative therapy (off-label use) over research probably represents bad medical and social policy. Accordingly, pediatric critical care researchers have a responsibility to generate pediatric-specific evidence-based medicine for adjunctive corticosteroid therapy for severe sepsis in children.
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Pediatr Crit Care Me · Nov 2007
Design and implementation of a portable physiologic data acquisition system.
To describe and report the reliability of a portable, laptop-based, real-time, continuous physiologic data acquisition system (PDAS) that allows for synchronous recording of physiologic data, clinical events, and event markers at the bedside for physiologic research studies in the intensive care unit. ⋯ The PDAS provides a reliable tool to record physiologic signals and associated clinical events on a second-to-second basis and may serve as an important adjunctive research tool in designing and performing clinical physiologic studies in critical illness and injury.
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Pediatr Crit Care Me · Nov 2007
Use of recombinant activated factor VII in intractable bleeding during pediatric neurosurgical procedures.
To report the use of recombinant activated factor VII (NovoSeven; Novo Nordisk A/S, Bagsvaerd, Denmark) in children undergoing major neurosurgical procedures and experiencing massive uncontrolled hemorrhagic shock. ⋯ These four patients support the use of recombinant activated factor VII as a useful adjunct to control massive life-threatening bleeding during pediatric neurosurgical procedures when other means failed. However, the data are still limited in children, and more extensive research is needed to define the indications of recombinant activated factor VII in massive surgical hemorrhage in low-weight children.