Use of ultrasound-assisted arthroscopy in rheumatology: an experience in 11 patients with different rheumatic diseases.

The 'real time' capability of ultrasound (US) allows dynamic assessment of joint and tendon movements, which can often aid in the detection of structural abnormalities. The simultaneous use of arthroscopy (AS) and US is therefore a logical progression. Here the results of a series of 11 patients with different rheumatic diseases in whom a combined use of US and AS was adopted are reported.

Unilateral sacroiliitis associated with systemic isotretinoin treatment.

Background: Acne fulminans is the most severe form of inflammatory acne characterized by the acute onset of inflammatory nodules and plaques, most commonly on the chest and the back. The lesions undergo rapid suppuration, leaving ragged hemorrhagic ulcers. Typically, it affects adolescent males with a history of mild to moderate acne.

Preclinical characterization of DEKAVIL (F8-IL10), a novel clinical-stage immunocytokine which inhibits the progression of collagen-induced arthritis.

Introduction: In this article, we present a comparative immunohistochemical evaluation of four clinical-stage antibodies (L19, F16, G11 and F8) directed against splice isoforms of fibronectin and of tenascin-C for their ability to stain synovial tissue alterations in rheumatoid arthritis patients. Furthermore we have evaluated the therapeutic potential of the most promising antibody, F8, fused to the anti-inflammatory cytokine interleukin (IL) 10.

Methods: F8-IL10 was produced and purified to homogeneity in CHO cells and shown to comprise biological active antibody and cytokine moieties by binding assays on recombinant antigen and by MC/9 cell proliferation assays.

Use of antibodies recognizing cyclic citrullinated peptide in the differential diagnosis of joint involvement in systemic sclerosis.

Objective: To determine the prevalence of anti-cyclic citrullinated peptide (CCP) antibodies in systemic sclerosis (SSc) and to assess any association between the presence of anti-CCP, radiographic features, and clinical manifestations.

Materials And Methods: Anti-CCP antibodies and rheumatoid factor (RF) were tested in serum samples from 75 patients with SSc (64 women and 11 men), with a mean age of 59.4 years (range 24-85) with either diffuse (dcSSc) and limited (lcSSc) cutaneous involvement.