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Table 3 RRT Modalities and range of setting at participating sites

From: SaMpling Antibiotics in Renal Replacement Therapy (SMARRT): an observational pharmacokinetic study in critically ill patients

RRT Modality Filter surface area (m2) Blood flow rate (ml/min) Effluent flow rate (ml//kg/h)
CVVHDF 0.9–1.05 180–200V 25–40
CVVHF 1.2–2.15 130–250 25–100
EDD-f 0.6–1.4 200–300 60–350
  1. Abbreviations: RRT renal replacement therapy, CVVHDF continuous venovenous haemodiafiltration, CVVHF continuous venovenous haemofiltration, EDD-f extended daily dialfiltration