American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Randomized Controlled Trial
High-Tidal-Volume Mechanical Ventilation and Lung Inflammation in Intensive Care Patients With Normal Lungs.
This study was conducted to investigate whether high-tidal-volume mechanical ventilation is associated with increased lung inflammation compared with low-tidal-volume mechanical ventilation in critically ill patients with no evidence of lung injury. ⋯ Short-term mechanical ventilation with a tidal volume of 12 mL/kg may trigger inflammatory responses in the lungs of intensive care unit patients without preexisting lung injury.
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Practice Guideline
Critical Update on the Third Edition of the Guidelines for Managing Severe Traumatic Brain Injury in Children.
Severe traumatic brain injury (TBI) is associated with high rates of death and disability. As a result, the revised guidelines for the management of pediatric severe TBI address some of the previous gaps in pediatric TBI evidence and management strategies targeted to promote overall health outcomes. ⋯ The evidence base for treating pediatric TBI is increasing and provides the basis for high-quality care. This article provides critical care providers with a quick reference to the current evidence when caring for a child with a severe TBI. In addition, it provides direct access links to the comprehensive guideline document and algorithms developed to support critical care providers.
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Critical care research coordinators implement study protocols in intensive care units, yet little is known about their experiences. ⋯ Critical care research coordinators in Canada indicate that, despite significant work responsibilities, they are satisfied with their jobs thanks to positive work environments and team spirit.
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Nutrition guidelines recommend enteral nutrition in the form of gastric feedings for critically ill children and acknowledge a lack of evidence describing an optimal method for providing these feedings. ⋯ The dearth of evidence regarding best practices and outcomes related to bolus versus continuous gastric feedings in critically ill children receiving mechanical ventilation requires additional rigorous investigation.