Journal of critical care
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Journal of critical care · Jun 2015
Review Meta AnalysisDoppler-based renal resistive index for prediction of renal dysfunction reversibility: A systematic review and meta-analysis.
Doppler-based renal resistive index (RI) might help in distinguishing transient from persistent acute kidney injury (AKI). The main objective of these systematic review and meta-analysis was to investigate the diagnostic performance of RI in predicting short-term reversibility of AKI. ⋯ These results suggest that an elevated RI may be a predictor of persistent AKI in critically ill patients. Further studies are warranted, however, to clarify the exact test performance given the marked heterogeneity among the included studies.
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Journal of critical care · Jun 2015
Multicenter Study Comparative StudyImpact of case volume on aneurysmal subarachnoid hemorrhage outcomes.
To compare aneurysmal subarachnoid hemorrhage (aSAH) outcomes between high- and low-volume referral centers with dedicated neurosciences critical care units (NCCUs) and shared neurosurgical, endovascular, and neurocritical care practitioners. ⋯ The noninferior outcomes at the lower SAH volume center suggests that provider expertise, not patient volume, is critical to providing high-quality specialized care.