Abstract
Summary
Whether in-hospital management of patients with newly identified vertebral fractures leads to a higher rate of osteoporosis medication than delayed outpatient management remains unknown. Our study showed that early osteoporosis therapy initiation in a fracture liaison service during hospital stay was a more efficacious strategy for secondary fracture prevention.
Introduction
Fracture liaison services are standard care for secondary fracture prevention. A higher rate of osteoporosis treatment initiation may be considered when introduced in the hospital rather than an outpatient recommendation to a primary care physician (PCP). Whether this applies to patients with newly detected vertebral fractures in a general internal medicine ward remains unknown. We prospectively investigated whether in-hospital management of newly identified vertebral fractures led to a higher rate of osteoporosis medication initiation and persistence at 3 and 6 months than delayed outpatient management by a PCP.
Methods
We conducted a prospective study including hospitalized patients > 60 years systematically searched for asymptomatic vertebral fractures on lateral chest and/or abdominal radiographs. Patients were included either in phase 1 (outpatient care recommendations on osteoporosis management to a PCP) or in phase 2 (inpatient care management initiated during hospitalization). The percentage of patients under osteoporosis treatment was evaluated by telephone interview at 3 and 6 months.
Results
Outpatients’ (84 with fracture/407 assessed (21%); 75.7 ± 7.7 years) and inpatients’ (100/524 (19%); 77.8 ± 9.4 years) characteristics were similar. Osteoporosis medication was more often prescribed in inpatients at 3 (67% vs. 19%, respectively; p < 0.001) and 6 months (69 vs. 27%, respectively; p < 0.001). The percentage under treatment was also higher in inpatients than in outpatients at 3 (52 vs. 19%, p < 0.001) and 6 months (54 vs. 22%, p < 0.001). Length of stay and destination post-discharge were not different between groups.
Conclusions
Early patient management after a newly detected vertebral fracture during hospitalization was a more efficacious strategy of secondary fracture prevention than delayed outpatient management following discharge.
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Acknowledgments
We thank the team of the Division of General Internal Medicine for the blood tests performed for the serum calcium-phosphate biochemistry, the team of the Division of Nuclear Medicine for DXA measurements, Michelle Le Braz and François Herrmann, MD, MPH, for help in statistical analysis.
Funding sources
This work was funded in part by an unrestricted grant from the Edmond J. Safra Foundation.
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Supplementary Table 1
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Supplementary Figure 1
Distribution (%) of vertebral fractures in outpatient care (white columns) and inpatient care (gray columns). (PNG 237 kb)
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Spechbach, H., Fabreguet, I., Saule, E. et al. Higher rates of osteoporosis treatment initiation and persistence in patients with newly diagnosed vertebral fracture when introduced in inpatients than later in outpatients. Osteoporos Int 30, 1353–1362 (2019). https://doi.org/10.1007/s00198-019-04900-3
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DOI: https://doi.org/10.1007/s00198-019-04900-3