The deleterious effects of low-dose corticosteroids on bone density in patients with polymyalgia rheumatica.

The beneficial effects of corticosteroid therapy in the treatment of rheumatic diseases may be offset by the occurrence of corticosteroid-related osteoporosis. This problem may be overcome by using low-dose corticosteroids; however, the dose of corticosteroids that is both efficacious and skeletal sparing is uncertain. Therefore, the aim of this study was to determine whether low-dose prednisolone treatment results in bone loss and modifies bone turnover.

Corticosteroid-induced bone loss in men.

Lack of consistent information concerning the pathophysiology of corticosteroid-related bone loss may be due to coexisting independent factors that influence bone mineral density (BMD). For example, the disease being treated may increase bone turnover and cause bone loss, and its severity may influence the dose of corticosteroids chosen. Similarly, disease remission due to the treatment or disease progression despite treatment may influence bone turnover and the rate of bone loss.