The Patterns of Non-adherence to Medication in the Management of Cardiovascular Disease: A Descriptive Study

Cureus. 2024 Sep 20;16(9):e69810. doi: 10.7759/cureus.69810. eCollection 2024 Sep.

Abstract

Introduction: Cardiovascular diseases (CVDs) such as hypertension, ischemic heart disease, and stroke are highly prevalent and have a significant impact on quality of life and the healthcare economy. This study aimed to evaluate adherence to medication regimens in CVD patients.

Materials and methods: A cross-sectional descriptive study of 203 patients was conducted using a semi-structured questionnaire which included an eight item Morisky Medication Adherence Scale (MMAS-8) to assess medication compliance.

Results: The survey included 203 patients, 164 (81%) males and 39 (19%) females. Overall, 156 (76.8%) had medical insurance, while only 47 (23.2%) were not medically insured. In total, 161 patients (79.3%) adhered to the medical regimen.

Conclusion: Most participants adhered to their treatment regimen in the present study. However, inadequate knowledge regarding side effects and abrupt discontinuation of medications without physician consultation was reported to a high degree. These findings highlight the areas for improvement in healthcare to improve medication adherence rates.

Keywords: adherence; cardiovascular disease; medical therapy; systemic hypertension; treatment regimen.