0188: Suboptimal control of low-density lipoprotein cholesterol in French patients after an acute coronary syndrome. Contemporary data from DYSIS IIACS study

AimTo document low-density lipoprotein cholesterol (LDL-C) values during hospitalization of ACS patients with/without lipid-lowering therapy (LLT) at admission, and achievement of the ESC LDL-C target (LDL-C≤70mg/dL) at 4 months following the acute event using data from the French cohort of the DYSIS IIACS study.MethodsDYSIS IIACS was a multicentre prospective observational cohort study (recruitment: Oct 2013 to Oct 2014) conducted in 24 coronary care units in France. Adults hospitalized for an ACS event and who had a lipid panel measured within 24 hours of admission were consecutively enrolled. Eligible patients had to be on LLT for≥3 months or taking no LLT. A telephone follow-up interview was carried out with patients (or their next of kin) 120±15 days after the index event.ResultsOf the 468 patients enrolled, 50.6% had ST-elevation myocardial infarction/left bundle branch block, 40.8% had non-ST-elevation myocardial infarction, and 8.5% had unstable angina. Of the 277 (59.2%) patients on LLT at admission, 25.3% had an LDL-C<70mg/dl (Table). Most patients (96.4%) were on statin therapy at discharge (mean+SD dose calculated in atorvastatin 49±28mg/day). Non-statin LLT was used in 5.6% patients at discharge (61.5% with a cholesterol-absorption inhibitor). At 120 days after admission, 50.9% of ACS patients with follow-up data had achieved the LDL-C target.ConclusionsThese observational data from contemporary French clinical practice in coronary care units indicate suboptimal LDL-C control, with a substantial proportion of very high cardiovascular risk patients presenting with elevated LDL-C despite taking LLT. Four months after the acute event, half of the patients (with data) failed to achieve the target, with a large difference between mean value and target LDL-C.Abstract 0188 – Table: Characteristics of and lipid values in ACS patients: during hospitalization and at 120 daysAll patients (n=468)LLT at admission (n=277)No LLT at admission (n=191)Age (years)65±1267±1261±12***Men80.178.083.2Diabetes type 221.827.413.6**Chronic kidney disease3.84.03.7Lipid variables (within 24 h of admission)LDL-C (mg/dL)110.6±43.493.6±36.4135.3±40.9***LDL<70mg/dL (%)16.925.34.7***Difference between mean and target values (mg/dL)52.1±38.337.0±32.169.3±37.5***Statin at hospital discharge96.497.594.8Lipid variables (120 days after admission)(n=159)(n=86)(n=73)LDL-C (mg/dL)76.1±31.179.7±31.171.9±30.7*LDL-C<70mg/dL50.941.961.6*Difference between mean and target values (mg/dL)29.7±25.828.0±26.532.6±24.7Data are mean±SD or %.*P