The ACS EuroPath survey series: time trends in lipid management after an acute coronary syndrome
Ulrich Laufs1, Raffaele De Caterina2,3, François Schiele4,5
1Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstraße 20, 04103 Leipzig, Germany.
Insights
Cardiologists are improving lipid management in acute coronary syndrome patients, with earlier testing and better LDL-C goal achievement. Training further enhanced guideline adherence and therapy use.
Area of Science:
- Cardiology
- Lipidology
- Clinical Practice Research
Background:
- Lowering low-density lipoprotein cholesterol (LDL-C) is crucial for reducing cardiovascular risk post-acute coronary syndrome (ACS).
- The 2019 European Atherosclerosis Society/European Society of Cardiology (EAS/ESC) guidelines provide updated lipid management recommendations.
- Assessing current lipid management practices is essential for guideline implementation.
Purpose of the Study:
- To evaluate cardiologists' lipid management practices in ACS patients during acute and follow-up phases.
- To compare lipid management trends in 2024 against 2022 and 2018, preceding the 2019 EAS/ESC guidelines.
- To assess the impact of guideline implementation training on clinical practice.
Main Methods:
- Multi-center surveys conducted in 2018, 2022, and 2024 across six European countries.
- Data collected from 530 cardiologists on 2,650 patients with ACS (33% acute phase, 67% follow-up).
- A subgroup of cardiologists received specific training, with their performance compared to the main cohort.
Main Results:
- Lipid testing frequency remained high, with increased testing for non-high-density lipoprotein cholesterol (Non-HDL-C) and lipoprotein(a).
- High-intensity statin monotherapy decreased, while combination therapies (statin+ezetimibe, PCSK9 inhibitors) increased.
- Low-density lipoprotein cholesterol (LDL-C) goal attainment improved significantly over time (14% in 2018 to 42% in 2024).
Conclusions:
- Lipid management in ACS patients shows improvements, including earlier assessment and increased use of combination therapies.
- Guideline adherence and LDL-C goal achievement have improved, particularly following targeted training.
- Continuous efforts are necessary to optimize lipid management and achieve target LDL-C levels in ACS patients.
Aims:
Lowering LDL cholesterol (LDL-C) levels reduce cardiovascular risk in patients after acute coronary syndrome (ACS). This study evaluated cardiologists' lipid management practice in the acute and follow-up phases, comparing the year 2024 with 2022 and 2018, the year before the publication of the 2019 European Atherosclerosis Society/European Society of Cardiology lipid guidelines.
Methods And Results:
The surveys in 2024, 2022, and 2018 were conducted using the same methodology. Five hundred thirty cardiologists from 6 European countries provided data on 2650 patients with ACS (33% acute phase, 67% follow-up). Additionally, a subgroup of cardiologists received training on guideline implementation, and their performance was compared with the main group. Lipid testing in the acute phase was performed in 86% of patients in 2024 vs. 90% in 2022 and 90% in 2018. LDL-C was tested in 97% of acute phase patients, similar to 2022 and 2018. Non-HDL-C and lipoprotein(a) testing increased over time. High-intensity statin monotherapy at discharge decreased (33% in 2024 vs. 44% in 2022 and 59% in 2018), while statin + ezetimibe prescription increased over time (37% in 2024 vs. 34% in 2022; 13% in 2018). The use of bempedoic acid and combinations with proprotein convertase subtilisin/kexin type 9 inhibitors increased. Most patients were not treated to LDL-C goals, but LDL-C goal attainment improved (42% in 2024 vs. 31% in 2022 and 14% in 2018). Trained cardiologists showed improvements in lipid testing and therapies.
Conclusion:
The survey shows earlier lipid assessment, increased combination therapy use, and improved LDL-C goal achievement over time. Training enhanced guideline adherence, emphasizing the need for continuous efforts to achieve LDL-C goals.
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