2021
DOI: 10.1002/ctm2.526
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Glucocorticoid‐induced osteonecrosis in systemic lupus erythematosus patients

Abstract: Osteonecrosis (ON) is a complex and multifactorial complication of systemic lupus erythematosus (SLE). ON is a devastating condition that causes severe pain and compromises the quality of life. The prevalence of ON in SLE patients is variable, ranging from 1.7% to 52%. However, the pathophysiology and risk factors for ON in patients with SLE have not yet been fully determined. Several mechanisms for SLE patients’ propensity to develop ON have been proposed. Glucocorticoid is a widely used therapeutic option fo… Show more

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Cited by 16 publications
(7 citation statements)
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References 213 publications
(556 reference statements)
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“…Osteoporosis and secondary fractures are well-known risks in patients with SLE and are multifactorial, reflecting not only use of CS but persisting inflammation, physical inactivity and vitamin D insufficiency [ 26 ]. For osteonecrosis, the high HR for patients on CS, especially high doses, reflect the strong association, also highlighted in previous studies [ 27 , 28 ]. However, we also show steroid doses of <5 mg/day to associate with osteonecrosis development.…”
Section: Discussionsupporting
confidence: 70%
“…Osteoporosis and secondary fractures are well-known risks in patients with SLE and are multifactorial, reflecting not only use of CS but persisting inflammation, physical inactivity and vitamin D insufficiency [ 26 ]. For osteonecrosis, the high HR for patients on CS, especially high doses, reflect the strong association, also highlighted in previous studies [ 27 , 28 ]. However, we also show steroid doses of <5 mg/day to associate with osteonecrosis development.…”
Section: Discussionsupporting
confidence: 70%
“…Autoantibodies in SLE patients can attack their cells and tissues, forming antigen-antibody complexes that are deposited in the vascular wall, glomerular basement membrane, and other areas, eventually leading to target organ function damage [ 9 , 10 ]. Glucocorticoids combined with cyclophosphamide have anti-inflammatory and anti-T-lymphocyte proliferation effects, which can alleviate the clinical symptoms of patients [ 11 , 12 ]. However, in the process of conventional drug treatment, it will inhibit the body's immune function and the resulting cytotoxicity, resulting in a poor anti-inflammatory effect.…”
Section: Discussionmentioning
confidence: 99%
“…Disease-related features, including Raynaud's phenomenon and vasculitis, increase the risk of ON lesions among patients with SLE [71]. Furthermore, age at the time of the start of glucocorticoids is associated with ON in pediatric patients with SLE [72].…”
Section: Glucocorticoids and The Bonementioning
confidence: 99%