Rheumatology international
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Comparative Study
The correlation between durometer score and modified Rodnan skin score in systemic sclerosis.
The aims of the present study were to determine the correlation between durometer scores with modified Rodnan skin scores (MRSS), scleroderma symptoms, and physical functions. A total of 31 patients with systemic sclerosis (SSc, 16 diffuse and 15 limited type) were enrolled in this study. Skin involvement was measured using a durometer and MRSS. ⋯ Total durometer scores correlated well with MRSS (r = 0.537, P = 0.002) and KTF scores (r = 0.608, P < 0.001), but poorly correlated with HAQ disability indices (r = 0.202, P = 0.276), and individual scleroderma-VAS scores. Durometer-measured skin hardnesses were found to correlate well with the MRSS scores of fingers, hands, forearms, upper arms, thighs, and feet. The authors suggest that these skin sites should be included when durometer measurements are made in systemic sclerosis.
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Osteoarthritis (OA) is the most common chronic joint disorder. Relationships between knee OA and physical performance have been examined, but mainly in patients with knee OA. Clarifying the relationship between knee OA and physical performance among community-dwelling individuals is thus important. ⋯ Furthermore, chair stand and walking took longer for women with painful knee OA than for women with radiographic knee OA. Women with knee OA showed deteriorated performance of chair stand and walking. Painful knee OA was associated with poorer performance than radiographic knee OA.
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We report the usage of the TNF-alpha antagonist adalimumab in patients with progressive multisystem sarcoidosis. Three patients with multisystem sarcoidosis (MSS) were treated with adalimumab for 12 months. All three patients were quickly responded to adalimumab and experienced a nearly complete regression of the symptoms that lead to an intensive immunosuppression. ⋯ However, the experience with TNF-alpha antagonists in patients with sarcoidosis is still limited. Multicenter trials and a comparison of the different agents are needed to validate the safety and efficacy in these patients. Optimal dosage, duration of therapy and long-term toxicity of anti-TNF therapy in patients with refractory sarcoidosis are yet to be determined in prospective trials.
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The aim of this study was to evaluate the bone mineral density (BMD) in familial Mediterranean fever (FMF) and to search the effects of genetic factors, family history of FMF and types of clinical attacks on BMD. Forty-four attack-free patients with FMF and 36 healthy voluntary subjects were included in the study. BMD measurements of lumbar spine and left proximal femur were performed by dual energy X-ray absorptiometry (DEXA). ⋯ There was no significant difference among the groups regarding mutation characteristic and types of attacks in lumbar BMD, T and Z scores, femoral neck BMD, T and Z scores and total femur BMD, T and Z scores (P > 0.05). We found that the bone loss of patients with FMF is not different from that of the controls. The increased bone loss in the patients with negative family history for FMF should be further investigated with larger patient groups taking into consideration of the risk factors related to family history for osteoporosis.
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Tumor-induced osteomalacia (TIO) is an extremely rare metabolic bone disease and the occult offending tumor arising in facies cranii is even more uncommon. In this report, we described 2 middle-aged females with TIO caused by the tumor in facies cranii, which had ever been misdiagnosed as rheumatoid arthritis. Case 1 was present with diffuse bone pain and muscle weakness for 4 years, as well as esotropia in the right eye for 1 month. ⋯ The offending tumors were resected completely in case 2, however, incompletely in case 1. Pathology examination revealed mixed connective tissue variant phosphaturic mesenchymal tumors. In conclusion, TIO should be presumed in patients presenting with unexplained persistent hypophosphatemia osteomalacia, also a thorough detection for tumor in facies cranii should be performed.