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Current Situation of Medication Adherence in Hypertension
Bernard Vrijens1, Sotiris Antoniou2, Michel Burnier3
1WestRock HealthcareVisé, Belgium; Department of Public Health, University of LiègeLiège, Belgium.
Insights
Poor adherence to hypertension treatments is a global issue, increasing cardiovascular risks. Simplifying medication regimens, like using single-pill combinations, can significantly improve patient adherence and blood pressure control.
Area of Science:
- Cardiology
- Public Health
- Pharmacology
Background:
- Poor medication adherence is a persistent global challenge in chronic disease management.
- Antihypertensive therapy adherence issues are linked to higher risks of coronary and cerebrovascular events.
- Despite improved hypertension control trends, a constant number of patients remain above goal, incurring personal and economic costs.
Purpose of the Study:
- To present expert discussions on the current state of medication adherence in hypertension.
- To highlight challenges and potential solutions for improving adherence in hypertensive patients.
- To address the multifaceted nature of medication adherence, including initiation, implementation, and persistence.
Main Methods:
- Review of current literature and expert opinion on medication adherence measurement.
- Discussion of adherence barriers, including pill burden from complex antihypertensive regimens.
- Evaluation of strategies to improve adherence, such as single-pill fixed-dose combinations and medication re-packing.
Main Results:
- Medication adherence is a complex issue with distinct components: initiation, implementation, and persistence.
- Accurate adherence measurement involves methods like electronic monitoring and drug level assays.
- Simplifying medication regimens through single-pill combinations and re-packing shows promise for enhancing adherence.
Conclusions:
- Addressing medication adherence is crucial for improving outcomes in hypertension management.
- Strategies that reduce pill burden, such as fixed-dose combinations, are vital for enhancing patient adherence.
- Continued expert dialogue and implementation of adherence-improving strategies are necessary to overcome this global health problem.
Abstract:
Despite increased awareness, poor adherence to treatments for chronic diseases remains a global problem. Adherence issues are common in patients taking antihypertensive therapy and associated with increased risks of coronary and cerebrovascular events. Whilst there has been a gradual trend toward improved control of hypertension, the number of patients with blood pressure values above goal has remained constant. This has both personal and economic consequences. Medication adherence is a multifaceted issue and consists of three components: initiation, implementation, and persistence. A combination of methods is recommended to measure adherence, with electronic monitoring and drug measurement being the most accurate. Pill burden, resulting from free combinations of blood pressure lowering treatments, makes the daily routine of medication taking complex, which can be a barrier to optimal adherence. Single-pill fixed-dose combinations simplify the habit of medication taking and improve medication adherence. Re-packing of medication is also being utilized as a method of improving adherence. This paper presents the outcomes of discussions by a European group of experts on the current situation of medication adherence in hypertension.
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