Real-World Management of Patients With Osteoporosis at Very High Risk of Fracture
Benjamin W. Diffenderfer, Yamei Wang, Leny Pearman, Nick Pyrih, Setareh A. Williams
Abstract
INTRODUCTION: Lack of consideration for risk-based assessments that inform osteoporosis treatment decisions may contribute to disease burden. In this study, we examined the prevalence of patients at very high risk of fracture and evaluated real-world treatment practices for these patients. METHODS: This retrospective observational cohort study used real-world data linked to commercial and Medicare medical claims from Symphony Health PatientSource. Patients 50 years and older with osteoporosis (determined by the presence of a diagnosis code) and at very high risk of fracture according to the American Association of Clinical Endocrinologists (AACE) and American College of Endocrinology (ACE) (AACE/ACE) 2020 guidelines between January 1, 2018, and December 31, 2018, were included. The number and proportion of patients treated with any osteoporosis medication were evaluated. RESULTS: Of the 10,739,286 patients with osteoporosis, 5,078,111 (47.3%) were identified as meeting the AACE criteria for very high risk of fracture and were selected for the analysis. Most (5,033,106 [99.1%]) had a high risk of falls and/or a history of falls resulting in injury. Among the 1,667,794 patients (32.8%) eligible for treatment, 280,777 (16.8%) received treatment. Of these, 63.6% received alendronate, an alternative therapy, and 21.2% received a risk-based guideline-recommended medicine (teriparatide, zoledronic acid, denosumab, abaloparatide, or romosozumab). A greater proportion of men were untreated, 161,978 (90.5) compared with 1,185,003 women (81.8). DISCUSSION: Most patients at very high risk of fracture remain untreated. Most of those treated do not receive the appropriate recommended treatments for patients at high risk. Risk-based treatment decisions may allow for more appropriate medication selection.