Abstract
A 62-year-old woman was diagnosed with severe osteomalacia caused by renal tubular acidosis associated with Sjögren’s syndrome. She was treated with sodium bicarbonate, risedronate, alfacalcidol, and prednisolone (1 mg/kg). By 24 months, renal tubular acidosis was improved and the bone density had normalized. Here we report the successful amelioration of bone lesions through a multidisciplinary approach that improved renal tubular acidosis, with a special focus on treatment of the underlying inflammatory disorder with glucocorticoids.
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Conflict of interest
Yoshiya Tanaka has received consulting fees, lecture fees, and/or honoraria from Mitsubishi-Tanabe Pharma, Chugai Pharma, Eisai Pharma, Pfizer, Abbott Immunology Pharma, Daiichi-Sankyo, Janssen Pharma, Astra-Zeneca, Takeda Industrial Pharma, Astellas Pharma, Asahi-kasei Pharma, and GlaxoSmithKline, and has received research grant support from Mitsubishi-Tanabe Pharma, Bristol-Myers Squibb, Takeda Industrial Pharma, MSD, Astellas Pharma, Eisai Pharma, Chugai Pharma, Pfizer, and Daiichi-Sankyo. The other authors have declared no conflict of interest.
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Yamamoto, S., Okada, Y., Mori, H. et al. Successful treatment of osteomalacia caused by renal tubular acidosis associated with Sjögren’s syndrome. Mod Rheumatol 23, 401–405 (2013). https://doi.org/10.1007/s10165-012-0667-0
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DOI: https://doi.org/10.1007/s10165-012-0667-0