The aim of this study was to investigate the effect of anti-tumor necrosis factor alpha (anti-TNF) treatment on body composition and serum adiponectin levels of women with rheumatoid arthritis (RA). Nineteen women with RA starting anti-TNF treatment were included in the study. Disease activity, body composition, lumbar spine bone mineral density (BMD) and serum adiponectin concentrations were measured at baseline and after 1 year of follow-up. No important changes on body composition and lumbar spine BMD were observed, while the serum levels of adiponectin levels increased after 1 year of anti-TNF treatment (p = 0.02). Anti-TNF treatment in women with RA does not have any significant effect on body composition; however, it is associated with increase in adiponectin levels which may ameliorate the systemic inflammatory response state associated with RA.
Hypertension was an important risk factor for CVD development in patients with RA. Late RA onset and inadequate early control of disease activity (as attested by CRP) remain additional risk factors. Leflunomide treatment may have a contributing effect. Early and effective treatment of RA and strict control of hypertension may modify the burden of CVD in RA patients.
Antitumor necrosis alpha agents have been successfully used for the treatment of rheumatoid and seronegative arthritis, Crohn's disease, psoriasis, and severe cases of vasculitis. Several side effects have been observed in patients receiving these agents including hypersensitivity reactions, infections, drug-induced lupus, or demyelinating syndromes. The presence of peripheral neuropathy has been reported only in isolated cases. We describe two cases of peripheral neuropathy which occurred in patients with rheumatoid arthritis receiving infliximab treatment, one with multifocal motor neuropathy with conduction block and another with axonal sensory polyneuropathy, reversed upon discontinuation of infliximab and intravenous gammaglobulin treatment.
Papular-purpuric 'gloves and socks' syndrome (PPGSS) has been associated with parvovirus B-19 infection. We report a case of an adult immunocompetent male who presented with PPGSS. Bone marrow examination revealed pure red cell aplasia. Parvovirus B-19 DNA was detected by polymerase chain reaction in the patient's serum, whole blood and in the cutaneous lesions. This report illustrates the variety of clinical manifestations caused by B-19 infection, presents for the first time the concurrent appearance of pure red cell aplasia and PPGSS in the same patient and, finally, suggests that PPGSS may be due to direct lytic effect of the virus.
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