Pediatr Crit Care Me
-
Pediatr Crit Care Me · Nov 2012
Cerebral white matter and neurodevelopment of preterm infants after coagulase-negative staphylococcal sepsis.
Coagulase-negative staphylococci are the most common pathogens causing late-onset sepsis in the neonatal intensive care unit. Neonatal sepsis can be associated with cerebral white matter damage in preterm infants. Neurodevelopment has been shown to be correlated with apparent diffusion coefficients, fractional anisotropy, and axial and radial diffusivities of the white matter. ⋯ No association was found between coagulase-negative staphylococcal sepsis in preterm infants and cerebral white matter damage as determined by values of apparent diffusion coefficients, fractional anisotropy, and radial and axial diffusivity at term-equivalent age, and no adverse effect was seen on early neurodevelopmental outcome.
-
Pediatr Crit Care Me · Nov 2012
"I was able to still be her mom"--parenting at end of life in the pediatric intensive care unit.
The death of a child in the pediatric intensive care unit is perhaps one of the most devastating and challenging experiences a parent can ever endure. This article examines how parents of children dying in the pediatric intensive care unit understood their role and discusses implications for clinical care and policy. ⋯ Parents' ability to fulfill the essential features of their role as parents of children dying in the pediatric intensive care unit shapes how they perceive the quality of the experience. Pediatric intensive care unit clinical care and policies can and should uphold and protect these features enabling parents to feel that, despite the outcome, they had done their best on behalf of their children.
-
Pediatr Crit Care Me · Nov 2012
Comparative StudyUltrasound-guided femoral vein catheterization in neonates with cardiac disease*.
To describe a novel technique for real-time, ultrasound-guided femoral vein catheterization in neonates with cardiac disease, and to compare it to a contemporaneous cohort of neonates undergoing femoral vein central venous line placement via landmark technique. ⋯ This novel long-axis real-time ultrasound technique facilitates placement of femoral vein central venous line in critically ill neonates with cardiac disease at a higher rate of success with fewer attempts and lower occurrence of complications when compared with the landmark technique.
-
Pediatr Crit Care Me · Nov 2012
Predictors of failure in infants with viral bronchiolitis treated with high-flow, high-humidity nasal cannula therapy*.
Viral bronchiolitis is an acute infection and inflammatory disease of the respiratory tract, with infants typically presenting with the most severe symptoms. Medical management of bronchiolitis is mostly supportive. Several preliminary studies suggest potential benefit from the use of high-flow nasal cannula systems. Although high-flow nasal cannula is a well-established modality in the newborn intensive care unit, its use in the pediatric intensive care unit for acute respiratory failure is far less established. The objective of this study was to identify any laboratory and clinical variables that may predict high-flow nasal cannula failure in management of bronchiolitis in the pediatric intensive care unit. ⋯ History of prematurity and the patient's age did not increase a patient's risk of failure. Nonresponders to high-flow nasal cannula therapy were on the onset, more hypercarbic, were less tachypnic prior to the start of high-flow nasal cannula, and had no change in their respiratory rate after the initiation of high-flow nasal cannula therapy. Nonresponders had higher pediatric risk of mortality scores in the first 24 hrs.
-
Pediatr Crit Care Me · Nov 2012
Neonatal incubators: a toxic sound environment for the preterm infant?*.
High sound pressure levels may be harmful to the maturing newborn. Current guidelines suggest that the sound pressure levels within a neonatal intensive care unit should not exceed 45 dB(A). It is likely that environmental noise as well as the noise generated by the incubator fan and respiratory equipment may contribute to the total sound pressure levels. Knowledge of the contribution of each component and source is important to develop effective strategies to reduce noise within the incubator. ⋯ The sound levels, especially at low frequencies, within a modern incubator may reach levels that are likely to be harmful to the developing newborn. Much of the noise is at low frequencies and thus difficult to reduce by conventional means. Therefore, advanced forms of noise control are needed to address this issue.