Worsening renal function in acute heart failure in the context of diuretic response.

ABSTRACT:

Background

For patients with acute heart failure (AHF), substantial diuresis after administration of loop diuretics is generally associated with better clinical outcomes but may cause creatinine to rise, suggesting renal function decline. We investigated the interaction between diuretic response and worsening renal function (WRF) on clinical outcomes in patients with AHF.

Methods and results

In two AHF cohorts (PROTECT, n = 1698 and RELAX-AHF-2, n = 5586 in current analysis), the prognostic impact of WRF (creatinine ≥0.3 mg/dl increase baseline-day 4; sensitivity analyses incorporated baseline renal function) by diuretic response (kg weight loss/40 mg furosemide equivalent baseline-day 4) was investigated with regard to (cardiovascular) death or cardiovascular/renal hospital

SUBMITTER: Emmens JE 

PROVIDER: S-EPMC9300008 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature