European Journal of Rheumatology

BACKGROUND: To investigate whether sarcopenic obesity may contribute to knee osteoarthritis or not. METHODS: In this study, we assessed 140 community-dwelling adult patients. Their demographic data were recorded along with comorbidities. Anterior mid-thigh muscle thickness in the axial plane was measured on the dominant leg using ultrasound midway between the anterior superior iliac spine and the upper end of patella in millimeter. Then, the sonographic thigh adjustment ratio was calcu- lated by dividing this thickness by body mass index...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Rosai-Dorfman disease is characterized by dilated lymph node sinuses filled with lymphocytes, plasma cells, and histiocytes. Many of these histiocytes classically exhibit emperipolesis of lymphocytes and plasma cells. Abundant immunoglobulin G4+ plasma cells occur in some cases, and a potential relationship with immunoglobulin G4-related disease has been suggested. Here, we report 3 cases of immunoglobulin G4-associated Rosai-Dorfman disease. Immunoglobulin G4-related disease was suspected based on immunoglobulin G4+ plasma cell infiltration, but the final diagnosis was immunoglobulin G4-associated Rosai-Dorfman disease...

The ocular inflammatory process may be associated with autoimmune inflammatory joint damage and can be better recovered by B-mode ultrasound, being little explored in the absent eye evaluation. This study aimed to conduct a systematic review using the Patients or Problem, Intervention, Control or Comparison, Outcomes strategy: uveitis; ultrasound, arthritis, and diagnosis. Clinical trials, meta-analysis, and randomized controlled trials that specifically address the scope of this study will be evaluated. For the search in the database, a choice of controlled vocabulary will be used with the MEDLINE MeSH platform (Medical Subject Headings)...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Hypereosinophilic syndrome requires a peripheral absolute eosinophil count of ≥1.5 × 109 /L with clinical manifestations attributable to peripheral or tissue hypereosinophilia. Clinical manifestations can vary greatly, with the majority of patients relatively asymptomatic and the eosinophilia detected incidentally. However, in a minority of hypereosinophilia cases, they may present with severe lifethreatening organ dysfunction affecting skin, lung, heart, gastrointestinal tract, and nervous system...

Behcet's syndrome is a variable vessel vasculitis characterized by recurrent oral and genital ulcers with concomitant skin, ocular, neurologic, gastrointestinal, and joint involvement. Herein, we present a patient who was diagnosed with Behcet's syndrome, which with magnetic resonance angiography showed occlusion of the right subclavian artery at the level of the thoracic outlet and reverse flow in the right vertebral artery consistent with subclavian steal syndrome. In addition, partial narrowing was noted in the left renal artery...

No abstract text is available yet for this article.

OBJECTIVE: Vedolizumab is a novel anti-inflammatory molecule that is currently being used in the treatment of refractory inflammatory bowel disease. The mode of action is inhibiting the binding of activated T lymphocytes to the adhesion molecule 1 of intestinal mucosal cells. Due to its local effect, systemic immunosuppression is not expected, and this may have a negative effect on the extra-intestinal symptoms of inflammatory bowel disease, particularly spondyloarthritis. Currently, there is limited data regarding the effect of vedolizumab on spondyloarthritis symptoms...

Hand osteoarthritis is a common disease with significant morbidity. This review aimed to update our earlier systematic reviews which included all published randomized controlled trials evaluating pharmacological and non-pharmacological therapies in patients with hand osteoarthritis. A total of 133 randomized controlled trials evaluating pharmacological and nonpharmacological therapies in hand osteoarthritis were reviewed. Overall, the methodological quality of randomized controlled trials has improved since the last update...

Osteoarthritis (OA) is a leading cause of chronic pain and disability, not only in the United States but also worldwide. The burden of OA is higher in women than in men. Estrogen as a possible explanation for observed sex differences in OA has not been definitively established. The purpose of this review was to summarize the results from studies of estrogen, estrogen depletion and treatment, and their impact on knee, hip, hand, and spine OA. We conducted a targeted review of the literature using PubMed. Although several studies show that hormone replacement therapy has the potential to be protective of OA for some joints, there are studies that showed no protective effect or even adverse effect...

OBJECTIVE: The objective of this study was to review the literature on associations between chondrocalcinosis (CC) and osteoarthritis (OA) and to examine the role of colchicine, previously established as effective for calcium pyrophosphate deposition disease, in the treatment of OA. METHODS: A literature search for mechanistic and clinical studies published between 1990 and 2021 listed in PubMed was performed and studies were included if they examined the associations between OA and CC or colchicine using relevant search terms...

Antiphospholipid syndrome is a systemic autoimmune disorder characterized by vascular thrombosis and/or obstetric events in association with persistently elevated antiphospholipid antibodies. Antiphospholipid syndrome is typically considered a rare disease, but the true incidence is uncertain owing to the diverse antiphospholipid antibody-related clinical manifestations, inconsistent definitions of antiphospholipid antibody positivity, under-recognition of the disease, and limited population-based studies. Published estimates of the incidence of antiphospholipid syndrome range from approximately 2 to 80 per 100 000 person-years...

Camurati-Engelmann disease or progressive diaphyseal dysplasia is a rare hereditary disease that results in a symmetrical hyperostosis of the long bones (cortical thickening) and/or the base of the skull. Camurati-Engelmann disease is also associated with myopathy and neurological manifestations. Clinically, Camurati-Engelmann disease typically presents with bone pain in the lower extremities, muscle weakness, and a wobbly, stilted gait. The disease is caused by mutations in the transforming growth factor-beta 1 gene...

OBJECTIVE: Most patients with psoriatic arthritis begin with cutaneous psoriasis, which is why all early detection strategies are based on screening in the dermatological consultation and referral to a rheu matologist. However, there are cases of patients who consult initially for musculoskeletal symptoms, mostly joint pain, regardless of family and/or personal history of psoriasis. This study aimed to esti mate the frequency of psoriatic arthritis in a cohort of patients who consulted for polyarthralgia and to determine the differential features, at the time of clinical presentation, in relation to both patients with final diagnosis other than psoriatic arthritis and patients with diagnosis of rheumatoid arthritis...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: This study aimed to assess the current state of musculoskeletal point-of-care ultrasonography training among the rheumatology postgraduate programs in Canada and explored the interest in developing a national curriculum. METHOD: A Canadian survey was developed by academic rheumatologists including point-of-care ultrasonography experts and point-of-care ultrasonography non-users. Across Canada, all 15 adult and 3 pediatric rheumatology English and French postgraduate programs were surveyed via Survey Monkey with a standardized questionnaire...