ISSN:
1434-9949
Keywords:
Rheumatoid Arthritis
;
Corticosteroids
;
Deflazacort
;
Osteocalcin
;
Bone Gla-Protein
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary In 28 postmenopausal women with rheumatoid arthritis, serum osteocalcin (OC) concentration decreased from 5.2±1.9 ng/ml to 3.0±1.6 ng/ml after 6 months therapy with corticosteroids (p〈0.005). No differences, however, were found in a control group of 13 patients treated for 6 months with nonsteroidal anti-inflammatory drugs. In those patients with serial OC measurements, changes in serum OC were already evident within the first month of therapy. This suggests that a suppressed osteoblast function may be detectable early during corticosteroid therapy in rheumatoid arthritis. Fifteen patients treated with prednisone (5–25 mg once daily, mean 12.33 mg/day) showed a more marked decrease in serum OC than 13 patients treated with equivalent doses of deflazacort (p〈0.005). Prednisone therapy at doses higher than 10 mg/day resulted in a severe suppression of OC values in most cases. The effect of deflazacort was, however, mild in the majority of patients treated with doses of up to 30 mg/day.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02239194
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