Pediatr Crit Care Me
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Pediatr Crit Care Me · May 2013
Supraclavicular ultrasound-guided catheterization of the subclavian vein in pediatric and neonatal ICUs: a feasibility study.
To assess the feasibility of ultrasound-guided supraclavicular catheterization of the subclavian vein in pediatric and neonatal ICU. ⋯ Supraclavicular ultrasound-guided catheterization of the subclavian vein in pediatric and neonatal ICU seems to be a promising technique in the context of emergency. It is safe, reliable, with few early complications. Furthermore, it does not compromise the airways of the patient owing to the low level of sedation needed for its placement.
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Pediatr Crit Care Me · May 2013
Comparative StudyComparison of nasal continuous positive airway pressure delivered by seven ventilators using simulated neonatal breathing.
Nasal continuous positive airway pressure (NCPAP) is an established treatment for respiratory distress in neonates. Most modern ventilators are able to provide NCPAP. There have been no large studies examining the properties of NCPAP delivered by ventilators. The aim of this study was to compare pressure stability and imposed work of breathing (iWOB) for NCPAP delivered by ventilators using simulated neonatal breathing. ⋯ Some of the tested ventilators unexpectedly provided a minor degree of pressure support. In terms of pressure stability, we have not found any advantages of ventilators as a group compared with Bubble CPAP, Neopuff, and variable flow generators that were tested in our previous study. The variation between individual systems is great within both categories. The clinical importance of these findings needs further investigation.
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Pediatr Crit Care Me · May 2013
Acute lung injury in children--kids really aren't just "little adults".
To describe the planned aims and methodology of the Pediatric Acute Lung Injury Consensus Conference. ⋯ The importance of this effort for improving care and guiding future research in pediatric acute lung injury is clear. Despite the many epidemiologic, interventional, and outcome studies undertaken by pediatric intensivists worldwide, our understanding of this disease process is limited, and morbidity and mortality remain unacceptably high. By consolidating the knowledge and expertise of the leaders of the field of pediatric acute lung injury, we hope to develop a framework for future progress.
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Pediatr Crit Care Me · May 2013
Observational StudyAssessment of modified ultrafiltration hemodynamic impact by pressure recording analytical method during pediatric cardiac surgery.
Modified ultrafiltration is commonly used in pediatric cardiac surgery. Although its clinical benefits are currently debated, modified ultrafiltration has proved to improve mean arterial pressure in the first postoperative hours. Aim of our study was to measure cardiac index, stroke volume index, and mean arterial pressure modification before and after modified ultrafiltration by means of Pressure Recording Analytical Method. ⋯ According to Pressure Recording Analytical Method assessment, modified ultrafiltration acutely improves myocardial function, as shown by a 10% increase of systemic arterial pressure, stroke volume index, and cardiac index. This effect is more pronounced in smaller sized patients.