Prior adherence to recommended lipid control targets in patients admitted for acute coronary syndrome

Abstract

Introduction and objectives: Optimal lipid control is difficult to attain. We assessed preadmission achievement of the European Society of Cardiology targets for low-density lipoprotein-cholesterol (LDL-C) control in patients admitted for acute coronary syndrome.

Methods: Fasting LDL-C levels were measured in 3164 patients admitted between 2010 and 2017. We assessed the frequency of adequate LDL-C control, with targets defined according to individual cardiovascular risk, and the predictors of inadequate control.

Results: The median LDL-C value was 104 (80-130) mg/dL. Most patients had high or very high cardiovascular risk and only 34.2% had LDL-C levels below the recommended target for their estimated risk. Achievement of LDL-C goals increased moderately throughout the study period. Adequate LDL-C control was inversely associated with patient risk. Dyslipidemia, active smoking, diabetes mellitus, and body mass index ≥ 25 were independent predictors of inadequate lipid control, while ongoing statin therapy was associated with adequate control.

Conclusions: Only slightly more than one third of patients admitted for acute coronary syndrome meet recommended LDL-C targets on admission. There is broad scope for improvement in primary and secondary prevention, especially among patients who are overweight or have other cardiovascular risk factors.

Keywords: Acute coronary syndrome; Cardiovascular risk; Cholesterol; Colesterol; Estatinas; Lipids; Lípidos; Riesgo cardiovascular; Statins; Síndrome coronario agudo.