Safety and efficacy of istaroxime in patients with acute heart failure-related pre-cardiogenic shock - a multicentre, randomized, double-blind, placebo-controlled, parallel group study (SEISMiC).

ABSTRACT:

Aims

We examined the effects of istaroxime in patients hospitalized for acute heart failure (AHF) related Society for Cardiovascular Angiography and Interventions (SCAI) stage B pre-cardiogenic shock (CS).

Methods and results

Sixty patients with AHF without acute myocardial infarction with pre-CS, defined as systolic blood pressure (SBP) <90 mmHg without hypoperfusion, venous lactate ≥2 mmol/L and/or mechanical or inotropic support, were randomized to istaroxime 1.0-1.5 μg/kg/min or placebo for 24 h. The primary endpoint, the adjusted area under the curve (AUC) change in SBP from time of treatment to 6 h, was 53.1 (standard error [SE] 6.88) mmHg × hour versus 30.9 (SE 6.76) mmHg × hour with istaroxime versus placebo (p = 0.017). Adjusted SBP AUC at 24 h was 291.2 (SE 27.5) v

SUBMITTER: Metra M 

PROVIDER: S-EPMC9804717 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature