Fig. 1From: Urinary neutrophil gelatinase-associated lipocalin and plasma IL-6 in discontinuation of continuous venovenous hemodiafiltration for severe acute kidney injury: a multicenter prospective observational studyStudy outline. Consecutive adult patients with severe AKI requiring CVVHDF were enrolled. Blood samples were collected at CVVHDF initiation and discontinuation. Urinary NGAL measurement was conducted at initiation, 24 h, 48 h later, and at CVVHDF discontinuationBack to article page