Article ID: CJ-24-0536
Background: This study investigated whether intensive lipid-lowering therapy with pitavastatin and ezetimibe lowers the incidence of heart failure (HF) events in patients with acute coronary syndrome (ACS).
Methods and Results: In the HIJ-PROPER study, 1,734 patients with ACS were randomly assigned to either pitavastatin plus ezetimibe therapy (n=864) or pitavastatin monotherapy (n=857). We examined the incidence of HF between these 2 groups over a 3.9-year period after ACS. The primary endpoint of the study was hospitalization for HF. The mean low-density lipoprotein cholesterol levels during the follow-up period were 65.1 mg/dL in the pitavastatin plus ezetimibe group and 84.6 mg/dL in the pitavastatin monotherapy group. The incidence of HF hospitalization was significantly lower in the pitavastatin plus ezetimibe group than in the pitavastatin monotherapy group (19 [2.2%] vs. 40 [4.7%] patients; hazard ratio 0.47, 95% confidence interval 0.27–0.81; P<0.005). This trend was consistent after multivariable analysis using multiple models.
Conclusions: Intensive lipid-lowering therapy with pitavastatin and ezetimibe is associated with a lower incidence of hospitalization for HF in patients with ACS.
