Adherence to cardiovascular medications: lessons learned and future directions

Area of Science:

• Cardiology
• Pharmacology
• Health Services Research

Background:

• Cardiovascular disease affects millions, with medication non-adherence impacting roughly 50% of patients.
• Poor adherence to cardiovascular drugs leads to suboptimal health outcomes and increased healthcare expenditures.
• Enhancing adherence presents a significant opportunity to improve patient health and reduce healthcare costs.

Purpose of the Study:

• To review the current understanding of medication adherence in cardiovascular disease.
• To synthesize perspectives from clinicians and researchers on adherence challenges and solutions.
• To identify knowledge gaps and future research opportunities in cardiovascular adherence.

Main Methods:

• Literature review and synthesis of existing research on medication adherence.
• Analysis of definitions, prevalence, impact, assessment methods, and reasons for non-adherence.
• Identification of current and potential strategies for improving adherence.

Main Results:

• Non-adherence is prevalent, impacting approximately 50% of patients with cardiovascular disease.
• Multiple factors contribute to poor adherence, including patient-related, medication-related, and healthcare system-related issues.
• Various assessment methods and intervention strategies exist, but their effectiveness and implementation require further study.

Conclusions:

• Improving adherence to cardiovascular medications is a critical unmet need with substantial potential benefits.
• Further research is needed to address knowledge gaps in understanding and overcoming barriers to adherence.
• Collaborative efforts between clinicians, researchers, and patients are essential for advancing cardiovascular adherence.