The furosemide stress test for prediction of worsening acute kidney injury in critically ill patients: A multicenter, prospective, observational study.

ABSTRACT:

Purpose

To validate the furosemide stress test (FST) for predicting the progression of acute kidney injury (AKI).

Materials and methods

We performed a multicenter, prospective, observational study in patients with stage I or II AKI. The FST (1 mg/kg for loop diuretic naïve patients and 1.5 mg/kg in patients previously exposed to loop diuretics) was administered. Subsequent urinary flow rate (UFR) recorded and predictive ability of urinary output was measured by the area under the curve receiver operatic characteristics (AuROC). Primary outcome was progression to Stage III AKI. Secondary outcomes included in-hospital mortality and adverse events.

Results

We studied 92 critically ill patients. 23 patients progressed to stage III AKI and had significantly lower UFR (p < 

SUBMITTER: Rewa OG 

PROVIDER: S-EPMC8704439 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature