Pediatr Crit Care Me
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Pediatr Crit Care Me · Jan 2014
Right Ventricular Diastolic Function Measured by Tissue Doppler Imaging Predicts Early Outcome in Congenital Diaphragmatic Hernia.
To investigate the relationship between early right ventricular function measured by tissue Doppler imaging and early outcome measures in newborn infants with congenital diaphragmatic hernia. ⋯ Tissue Doppler imaging mean right ventricular early diastolic myocardial velocity on days 1 and 2 of life predicted early outcome in surviving infants with congenital diaphragmatic hernia. Right ventricular diastolic dysfunction is associated with disease severity in congenital diaphragmatic hernia. Right ventricular function may be optimized by delaying surgical repair in infants with severe congenital diaphragmatic hernia.
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Pediatr Crit Care Me · Jan 2014
Observational StudyAge-Specific Cerebral Perfusion Pressure Thresholds and Survival in Children and Adolescents With Severe Traumatic Brain Injury.
Evidence-based traumatic brain injury guidelines support cerebral perfusion pressure thresholds for adults at a class 2 level, but evidence is lacking in younger patients. The purpose of this study is to identify the impact of age-specific cerebral perfusion pressure thresholds on short-term survival among patients with severe traumatic brain injury. ⋯ Our data provide new evidence that cerebral perfusion pressure targets should be age specific. Furthermore, cerebral perfusion pressure goals above 50 or 60 mm Hg in adults, above 50 mm Hg in 6- to 17-year olds, and above 40 mm Hg in 0- to 5-year olds seem to be appropriate targets for treatment-based studies. Systemic hypotension had an inconsistent relationship to events of low cerebral perfusion pressure, whereas elevated intracranial pressure was significantly related to all low cerebral perfusion pressure events across all age groups. This may impart a clinically important difference in care, highlighting the necessity of controlling intracranial pressure at all times, while targeting systolic blood pressure in specific instances.
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Pediatr Crit Care Me · Jan 2014
Initial Experience Using Aminophylline to Improve Renal Dysfunction in the Pediatric Cardiovascular ICU.
To determine if aminophylline administration is associated with improved creatinine clearance and greater urine output in children with acute kidney injury in the cardiovascular ICU. ⋯ Our study suggests that aminophylline therapy may be associated with significantly improved renal excretory function and may augment urine output in children who experience oliguric acute kidney injury in the cardiovascular ICU. Additionally, we did not identify any aminophylline-related side effects in this high-risk cardiac population. Future prospective studies are necessary to confirm the safety profile and to ensure that the beneficial effects are independent of other clinical interventions.