„Paradoxe Frakturen“: pathologische Frakturen unter antiosteoporotischer und antirheumatischer Therapie
摘要
Pathological fractures under anti-osteoporotic and antirheumatic treatment are very rare events. Nevertheless, atypical femoral fractures occur during antiresorptive treatment with bisphosphonates or denosumab, the latter especially in patients previously treated with bisphosphonates. Treatment with teriparatide can be helpful. While glucocorticoids have a well-known influence on the development of osteoporosis and thus also fractures, the probably unproblematic use in the low-dose range has so far found little acceptance. Methotrexate-induced osteopathy is also a rare phenomenon but is now well accepted and known. There are several approved medications for the treatment of glucocorticoid-induced osteoporosis and for methotrexate-induced osteopathy, discontinuation of methotrexate is particularly essential.