Contributions to nephrology
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Current practices for renal replacement therapy (RRT) in ICU remain poorly defined. The observational DOse REsponse Multicentre International collaborative initiative (DO-RE-MI) survey addresses the issue of how the different modes of RRT are currently chosen and performed. The primary endpoint of DO-RE-MI will be the delivered dose versus in ICU, 28-day, and hospital mortality, and the secondary endpoint, the hemodynamic response to RRT. Here, we report the first preliminary descriptive analysis after 1-year recruitment. ⋯ Despite a large variability in the criteria of choice of RRT, CVVHDF remains the most used (49%). Clotting and clinical reasons were the most common causes for RRT downtime. In continuous RRT, a large variability in the delivered dose is observed in the majority of patients and often in the same patient from one day to another. Preliminary analysis suggests that in a large number of cases the delivered dose is far from the 'adequate' 35 ml/h/kg.
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Diuretics are a common intervention in critically ill patients with acute kidney injury (AKI). However, there is no information that describes the practice patterns of diuretic use by clinicians. ⋯ Diuretics are frequently used in AKI. Clinicians are most familiar with furosemide given intravenously and titrated to a physiologic endpoint of urine output. Most clinicians believe an RCT on diuretic use in AKI is justified and ethical. This survey confirms clinical agreement and a need for higher quality evidence on diuretic use in AKI.