A Systematic Review of Factors Affecting Medication Adherence Among Patients with Osteoporosis
Overview
Orthopedics
Affiliations
Introduction: To identify factors that influence patients' adherence to anti-osteoporotic therapy.
Methods: A systematic review of literature was performed for articles published up till January 2018 using PubMed®, PsychINFO®, Embase®, and CINAHL®. Peer-reviewed articles which examined factors associated with anti-osteoporotic medication adherence were included. Classes of anti-osteoporotic therapy included bisphosphonates, parathyroid hormone-related analogue, denosumab, selective estrogen receptor modulators, estrogen/progestin therapy, calcitonin, and strontium ranelate. Meta-analyses, case reports/series, and other systematic reviews were excluded. Identified factors were classified using the World Health Organization's five dimensions of medication adherence (condition, patient, therapy, health-system, and socio-economic domains).
Results: Of 2404 articles reviewed, 124 relevant articles were identified. The prevalence of medication adherence ranged from 12.9 to 95.4%. Twenty-four factors with 139 sub-factors were identified. Bisphosphonates were the most well-studied class of medication (n = 59, 48%). Condition-related factors that were associated with poorer medication adherence included polypharmacy, and history of falls was associated with higher medication adherence. Patient-related factors which were associated with poorer medication adherence included older age and misconceptions about osteoporosis while therapy-related factors included higher dosing frequency and medication side effects. Health system-based factors associated with poorer medication adherence included care under different medical specialties and lack of patient education. Socio-economic-related factors associated with poorer medication adherence included current smoker and lack of medical insurance coverage.
Conclusion: This review identified factors associated with poor medication adherence among osteoporotic patients. To optimize therapeutic outcomes for patients, clinicians need to be aware of the complexity of factors affecting medication adherence.
Petersen T, Rubin K, Javaid M, Hermann A, Akesson K, Abrahamsen B Osteoporos Int. 2025; .
PMID: 39992408 DOI: 10.1007/s00198-025-07436-x.
A real-world analysis of 1,823 hospitalized osteoporotic fractures in Northeast China.
Meng Q, Wang X, Gao Y, Leslie W, Lix L, Shi X Front Endocrinol (Lausanne). 2025; 15():1520229.
PMID: 39839482 PMC: 11746098. DOI: 10.3389/fendo.2024.1520229.
Agh T, Garuoliene K, Granas A, Gregorio J, Aksoy N, Khanyk N Front Pharmacol. 2024; 15:1390629.
PMID: 39431154 PMC: 11487323. DOI: 10.3389/fphar.2024.1390629.
Sato A, Cregor M, McAndrews K, Schurman C, Schaible E, Shutter J JCI Insight. 2024; 9(21).
PMID: 39405125 PMC: 11601705. DOI: 10.1172/jci.insight.182664.
Ashour A, Masadeh R, Hamaideh S, Elshatarat R, Yacoub M, Almagharbeh W BMC Psychol. 2024; 12(1):473.
PMID: 39243104 PMC: 11378470. DOI: 10.1186/s40359-024-01959-4.