Ontology highlight
ABSTRACT: Background
The value of fractional excretion (FE) of electrolytes to characterize and prognosticate acute kidney injury (AKI) is poorly documented in dogs.Objectives
To evaluate the diagnostic and prognostic roles of FE of electrolytes in dogs with AKI.Animals
Dogs (n?=?135) with AKI treated with standard care (February 2014-December 2016).Methods
Prospective study. Clinical and laboratory variables including FE of electrolytes, were measured upon admission. Dogs were graded according to the AKI-IRIS guidelines and grouped according to AKI features (volume-responsive, VR-AKI; intrinsic, I-AKI) and outcome (survivors/non-survivors). Group comparison and regression analyses with hazard ratios (HR) evaluation for I-AKI and mortality were performed. P?ResultsFifty-two of 135 (39%) dogs had VR-AKI, 69/135 (51%) I-AKI and 14/135 (10%) were unclassified. I-AKI dogs had significantly higher FE of electrolytes, for example, FE of sodium (FENa, %) 2.39 (range 0.04-75.81) than VR-AKI ones 0.24 (range 0.01-2.21; P?Conclusions and clinical importanceFractional excretion of electrolytes performed well in the early differentiation between VR-AKI and I-AKI, were related to outcome, and could be useful tools to manage AKI dogs in clinical practice.
SUBMITTER: Troia R
PROVIDER: S-EPMC6060310 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
Journal of veterinary internal medicine 20180517 4
<h4>Background</h4>The value of fractional excretion (FE) of electrolytes to characterize and prognosticate acute kidney injury (AKI) is poorly documented in dogs.<h4>Objectives</h4>To evaluate the diagnostic and prognostic roles of FE of electrolytes in dogs with AKI.<h4>Animals</h4>Dogs (n = 135) with AKI treated with standard care (February 2014-December 2016).<h4>Methods</h4>Prospective study. Clinical and laboratory variables including FE of electrolytes, were measured upon admission. Dogs ...[more]