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[Evolution of secondary prevention medication prescriptions after myocardial revascularisation: the ANCOR survey]
Insights
The ANCOR survey found that myocardial revascularisation significantly increased secondary prevention medication prescriptions. Cardiologists now prioritize treating the underlying atherosclerotic disease alongside coronary artery blockages.
Area of Science:
- Cardiology
- Cardiovascular Medicine
- Interventional Cardiology
Context:
- Secondary prevention medication adherence post-myocardial revascularisation is crucial for long-term patient outcomes.
- Understanding medication prescription trends is vital for optimizing cardiovascular disease management.
- The ANCOR survey provides insights into current practices following coronary artery revascularisation procedures.
Purpose:
- To assess the changes in secondary prevention medication prescriptions from pre- to post-myocardial revascularisation.
- To identify factors influencing medication prescribing patterns in patients undergoing coronary procedures.
- To evaluate the management of cardiovascular risk factors and symptoms after revascularisation.
Summary:
- The ANCOR survey included 1535 patients (321 post-coronary surgery, 1214 post-percutaneous coronary intervention).
- Significant increases in prescriptions for antiplatelet agents, beta-blockers, statins, ACE inhibitors, and nicorandil were observed post-procedure.
- Despite treatment, a notable percentage of patients still experienced anginal symptoms, hypertension, or continued smoking, highlighting areas for improvement.
Impact:
- Myocardial revascularisation serves as a critical juncture for enhancing secondary prevention strategies.
- Cardiologists increasingly recognize the importance of managing the atherosclerotic process concurrently with focal coronary stenoses.
- Findings may inform clinical guidelines and improve patient care by optimizing medication use and risk factor modification.
Abstract:
The ANCOR survey was designed to assess the evolution of the prescription of secondary prevention medications in patients undergoing myocardial revascularisation, from the preoperative period to 3-6 months post-procedure. A total of 1535 patients (mean age: 64 years, 79% men), 321 after coronary surgery and 1214 after percutaneous coronary intervention, were included. Of them 37% still described anginal symptoms (Canadian class 1 in 80% of them); 38% still had elevated blood pressure (> or = 140 mm HG systolic and/or > or = 90 mmHg diastolic) and 27% of previous smokers still smoked after the procedure. All classes of secondary prevention medications were more often prescribed after than before intervention, antiplatelet agents (63.5 to 89%), beta-blockers (53 to 73.5%), statins (51 to 3%), ACE inhibitors (27 to 39%) and nicorandil (14 to 21%). Factors associated with the prescription of the different classes of medications were both expected (such as hypertension for ACE inhibitors or statins in hyperlipidemic patients) or unsupported by scientific evidence (less beta-blockers in diabetic patients). Overall this survey shows that myocardial revascularisation constitutes a key point in the management of patients with coronary disease, and that cardiologists consider that treatment of the atherosclerotic process is as important as the treatment of focal coronary artery stenoses.
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