This paper reviews the clinical effects on bone of 10 mg of prednisone daily in early rheumatoid arthritis, given for 2 years in the Utrecht Study and in the second CAMERA (Computer- Assisted Management in Early Rheumatoid Arthritis) Study, and addresses the question whether there were joint-sparing effects and whether these were offset by adverse effects, especially osteoporosis. We conclude that a 2-year adjunct treatment with 10 mg of prednisone daily increases the benefits of disease-modifying antirheumatic drug therapy and has joint-sparing properties, even if added to the tight control methotrexate-based strategy aiming for remission. Importantly, with good control of inflammation and adequate use of calcium, vitamin D and bisphosphonates - according to national or international guidelines - steroid-induced osteoporosis is rare over 2 years.