LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

Clinical impact and room for improvement of intensity and adherence to lipid lowering therapy: Five years of clinical follow-up from 164,565 post-myocardial infarction patients.

Photo from wikipedia

BACKGROUND In patients at risk of cardiovascular (CV) events, the effectiveness of lipid-lowering therapies (LLT) is affected by both intensity and adherence. Our study evaluated the association between LLT intensity… Click to show full abstract

BACKGROUND In patients at risk of cardiovascular (CV) events, the effectiveness of lipid-lowering therapies (LLT) is affected by both intensity and adherence. Our study evaluated the association between LLT intensity (statin and/or ezetimibe) and adherence, and CV events in patients with a history of myocardial infarction (MI) in France. METHODS Using the French national healthcare database (SNDS), we included patients with a history of MI, an initial LLT prescription in 2011-2013, and a second prescription within one year. LLT intensity was defined using the expected percent reduction in low-density lipoprotein cholesterol; adherence was measured as the proportion of days covered. Cox proportional hazards models were used to assess associations between intensity and/or adherence, and the risk of major adverse CV event (MACE)). RESULTS 164,565 patients were included; mean (SD) age, 66·3 (13·8) years; 73·6% men. Following an MI, only half of patients were treated with high-intensity LLT and approximately 40% of those on LLT remained non-adherent during follow-up (mean (SD) follow-up, 2·6 (1·4) years). Each 10% increase in treatment intensity, adherence, or adherence-adjusted intensity was respectively associated with a 16% (HR 0.84, 95%CI 0.84-0.85), 7% (HR 0.93, 95%CI 0.93-0.94), and 15% (HR 0.85, 95%CI 0.84-0.86) decrease in the risk of MACE. CONCLUSIONS Among patients with a history of MI, prescriptions of high-intensity LLT were limited and adherence to LLT was low. Higher intensity and/or adherence to statins was associated with a significantly lower risk of MACE, highlighting the importance of compliance with clinical guidelines to improve patient outcomes.

Keywords: intensity adherence; myocardial infarction; intensity; lipid lowering; llt; adherence

Journal Title: International journal of cardiology
Year Published: 2021

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.