Urine Quantification Following Furosemide for Severe Acute Kidney Injury Prediction in Critically Ill Children.

A standardized, quantified assessment of furosemide responsiveness predicts acute kidney injury (AKI) in children after cardiac surgery and AKI progression in critically ill adults. The purpose of this study was to determine if response to furosemide is predictive of severe AKI in critically ill children outside of cardiac surgery. We performed a multicenter retrospective study of critically ill children.

Furosemide response predicts acute kidney injury in children after cardiac surgery.

Objective: A standardized assessment of response to furosemide is predictive of acute kidney injury progression in adults, but a paucity of data exists in pediatric patients. We evaluate furosemide responsiveness in a multicenter cohort of pediatric patients after cardiac surgery.

Methods: Children who underwent cardiac surgery with a Society of Thoracic Surgeons-European Association for Cardiothoracic Surgery score of 3 or greater were retrospectively identified.

Activation of AMP-Activated Protein Kinase by A769662 Ameliorates Sepsis-Induced Acute Lung Injury in Adult Mice.

A serious consequence of sepsis is acute lung injury, whose severity is particularly impacted by the age of the patient. AMP-activated protein kinase (AMPK) is a crucial regulator of cellular metabolism, which controls mitochondrial biogenesis and autophagy. Here, we investigated the effect of pharmacological activation of AMPK with A769662 on lung injury by using a model that would preferably mimic the clinical condition of adult patients.

Contribution of whole blood to the control of plasma asymmetrical dimethylarginine.

The endogenous nitric oxide (NO) synthase (NOS) inhibitor asymmetrical dimethylarginine (ADMA) is elevated in many patients and may contribute to the initiation and progression of their disease. While some mechanistic pathways have been identified, tissue-specific contributions to ADMA control remain unclear. We sought to determine if whole blood (WB) could participate in ADMA control ex vivo.