Clinical rheumatology
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Clinical rheumatology · Jul 2017
Review"Hiker's feet": a novel cutaneous finding in the inflammatory myopathies.
Mechanic's hands is a well-characterized manifestation of select idiopathic inflammatory myopathy (IIM) syndromes. Less well characterized is the hyperkeratosis of the toes and plantar surface of the feet that can also accompany these disorders. We aim to describe common pedal signs in the context of IIM, and suggest that it may be another key feature in the presentation of these syndromes. ⋯ Although the term "mechanic's feet" has been used to describe this clinical finding in patients in our myositis cohort, we propose the term "hiker's feet," given that the presentation resembles a callousing pattern more typical of avid hikers or long-distance walkers. Prevalence data are not yet known but should be considered for further study. If the presenting signs of IIM are expanded to include hiker's feet, it could aid in not only diagnosis and management but also provide insights into the pathophysiology of these diseases.
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Clinical rheumatology · Jul 2017
Rheumatoid arthritis-related interstitial lung disease (RA-ILD): methotrexate and the severity of lung disease are associated to prognosis.
Interstitial lung disease (ILD) is a severe rheumatoid arthritis (RA) manifestation. The worst survival has been associated with usual interstitial pneumonia (UIP) definitive pattern in high-resolution chest tomography (HRCT) scans. Moreover, the use of methotrexate in RA-ILD is controversial. ⋯ After adjusting for confounding variables, methotrexate was strongly associated with survival. Methotrexate treatment during follow up was associated with survival. The severity of lung disease and not the tomographic pattern is associated with mortality; older patients had worse prognosis.
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Clinical rheumatology · Jul 2017
Fibromyalgia in patients with thyroid autoimmunity: prevalence and relationship with disease activity.
Fibromyalgia (FM) is a syndrome characterised by chronic musculoskeletal pain, tenderness and other somatic symptoms. The prevalence of FM is approximately 2-7% in the general global population and is 30-40% in the population of Hashimoto thyroiditis (HT) with a structural pathology. In 2010, new classification criteria for FM were proposed, as an alternative to the American College of Rheumatology (ACR) 1990 criteria. ⋯ Concomitant FM is a common clinical problem in HT and its recognition is important for the optimal management of the disease. The new set of diagnostic criteria for FM reinforces this situation. Consideration of the FM component in the management of HT increases the likelihood of treatment success.