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Medication adherence interventions among people living with diabetes: a systematic review


Citation

Wang, Meng and Lee, Khuan and Thew, Hui Zhu and Sowtali, Siti Noorkhairina and Jiang, Qiuhuan and Cao, Yang and Lim, Poh Ying (2025) Medication adherence interventions among people living with diabetes: a systematic review. Patient Preference and Adherence, 19. pp. 3095-3112. ISSN 1177-889X

Abstract

Background: Medication adherence is a key factor in the management of Diabetes Mellitus (DM). Various interventions have been proposed to improve adherence. Objective: The objective of this systematic review is to evaluate and summarize the effectiveness of different interventions aimed at improving medication adherence among people living with diabetes. Methods: A comprehensive search was conducted across five databases (PubMed, Scopus, Embase, Cochrane Library, and ProQuest) to identify studies published between January 2015 and 1st April 2025. Studies were included if they focused on people living with diabetes and interventions targeting medication adherence, with an emphasis on randomized controlled trials (RCTs) published in English. Inclusion and exclusion criteria were independently reviewed for quality by three researchers. Results: A total of 38 studies were included in this review, with 18 studies as low risk of bias, and the remaining studies exhibiting either some concerns risk of bias. Most studies were conducted in developing countries, with face-to-face education being the most commonly used intervention. Multi-component interventions were also frequently employed. The Morisky Medication Adherence Scale (MMAS) was the most widely used tool for measuring medication adherence. Additionally, eight studies incorporated theoretical models into their interventions. Conclusion: Both traditional and modern interventions have demonstrated potential in improving medication adherence among people living with diabetes, with multi-component strategies showing the most promising results. Future research should focus on integrating appropriate theoretical models into intervention designs and assessing the long-term effectiveness of these interventions across different populations.


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Additional Metadata

Item Type: Article
Subject: Medicine (miscellaneous)
Subject: Social Sciences (miscellaneous)
Subject: Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
Divisions: Faculty of Medicine and Health Science
DOI Number: https://doi.org/10.2147/ppa.s544443
Publisher: Dove Medical Press
Keywords: Diabetes mellitus; Intervention; Medication adherence; Systematic review
Sustainable Development Goals (SDGs): SDG 3: Good Health and Well-being, SDG 10: Reduced Inequalities, SDG 17: Partnerships for the Goals
Depositing User: MS. HADIZAH NORDIN
Date Deposited: 27 Apr 2026 03:09
Last Modified: 27 Apr 2026 03:09
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.2147/ppa.s544443
URI: http://psasir.upm.edu.my/id/eprint/124904
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