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Effect of medications on prevention of secondary osteoporotic vertebral compression fracture, non-vertebral fracture, and discontinuation due to adverse events: a meta-analysis of randomized controlled trials

Cited 5 time in Web of Science Cited 6 time in Scopus
Authors
Jin, Yuan-Zhe; Lee, Jae Hyup; Xu, Bin; Cho, Minjoon
Issue Date
2019-08-31
Publisher
BioMed Central
Citation
BMC Musculoskeletal Disorders, 20(1):399
Keywords
Secondary preventionConservative treatmentOsteoporosisMeta-analysisOsteoporotic fractureSenior
Abstract
Background
Bone loss with aging and menopause increases the risk of fragile vertebral fracture, osteoporotic vertebral compression fracture (OVCF). The fracture causes severe pain, impedes respiratory function, lower the quality of life, and increases the risk of new fractures and deaths. Various medications have been prescribed to prevent a secondary fracture, but few study summarized their effects. Therefore, we investigated their effects on preventing subsequent OVCF via meta-analyses of randomized controlled trials.

Methods
Electronic databases, including MEDLINE, EMBASE, CENTRAL, and Web of Science were searched for published randomized controlled trials from June 2015 to June 2019. The trials that recruited participants with at least one OVCF were included. We assessed the risk of bias of every study, estimated relative risk ratio of secondary OVCF, non-vertebral fracture, gastrointestinal complaints and discontinuation due to adverse events. Finally, we evaluated the quality of evidence.

Results
Forty-one articles were included. Moderate to high quality evidence proved the effectiveness of zoledronate (Relative Risk, RR: 0.34; 95% CI, 0.17–0.69, p = 0.003), alendronate (RR: 0.54; 95% CI: 0.43–0.68; p < 0.0001), risedronate (RR: 0.61; 95% CI: 0.51–0.73; p < 0.0001), etidronate (RR, 0.50; 95% CI, 0.29–0.87, p < 0.01), ibandronate (RR: 0.52; 95% CI: 0.38–0.71; p < 0.0001), parathyroid hormone (RR: 0.31; 95% CI: 0.23–0.41; p < 0.0001), denosumab (RR, 0.41; 95% CI, 0.29–0.57; p < 0.0001) and selective estrogen receptor modulators (Raloxifene, RR: 0.58; 95% CI: 0.44–0.76; p < 0.0001; Bazedoxifene, RR: 0.66; 95% CI: 0.53–0.82; p = 0.0002) in preventing secondary fractures. Moderate quality evidence proved romosozumab had better effect than alendronate (Romosozumab vs. alendronate, RR: 0.64; 95% CI: 0.49–0.84; p = 0.001) and high quality evidence proved that teriparatide had better effect than risedronate (risedronate vs. teriparatide, RR: 1.98; 95% CI: 1.44–2.70; p < 0.0001).

Conclusion
Zoledronate, alendronate, risedronate, etidronate, ibandronate, parathyroid hormone, denosumab and selective estrogen receptor modulators had significant secondary prevention effects on OVCF. Moderate quality evidence proved romosozumab had better effect than alendronate. High quality evidence proved PTH had better effect than risedronate, but with higher risk of adverse events.
ISSN
1471-2474
Language
English
URI
http://hdl.handle.net/10371/162628
DOI
https://doi.org/10.1186/s12891-019-2769-8
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College of Medicine/School of Medicine (의과대학/대학원)Orthopedic Surgery (정형외과학전공)Journal Papers (저널논문_정형외과학전공)
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