Cyclophosphamide pulse therapy as treatment for severe interstitial lung diseases.

Introduction: Besides invasive or non-invasive ventilation, treatment of severe forms of interstitial lung diseases (ILD) includes immunosuppressive medication. In case of refractory organ- or life-threatening courses of disease, cyclophosphamide pulse therapy can serve as a rescue treatment option.

Objectives: To investigate therapeutic and prognostic effects of cyclophosphamide for the treatment of severe forms of ILD on intensive care unit (ICU) we performed this analysis.

Multispectral optoacoustic tomography of systemic sclerosis.

The study aimed to evaluate the clinical feasibility of hybrid ultrasound/multispectral optoacoustic tomography (MSOT) for assessing microvascular dysfunction in systemic sclerosis (SSc). A handheld US/MSOT imaging system was applied for imaging patients diagnosed with SSc (n = 7) and healthy volunteers (n = 8). Semiquantitative MSOT values for deoxygenated (HbR), oxygenated (HbO ) and total haemoglobin (HbT) were analysed for subcutaneous finger tissue of both hands (8 fingers per subject, 120 fingers in total) and used to assess disease activity (progressive vs stable).

Differential effects of cyclophosphamide and mycophenolate mofetil on cellular and serological parameters in patients with systemic lupus erythematosus.

Introduction: Disease activity and therapy show an impact on cellular and serological parameters in patients with systemic lupus erythematosus (SLE). This study was performed to compare the influence of mycophenolate mofetil (MMF) and cyclophosphamide (CYC) therapy on these parameters in patients with flaring, organ-threatening disease.

Methods: SLE patients currently receiving CYC (n = 20), MMF (n = 25) or no immunosuppressive drugs (n = 22) were compared using a cross-sectional design.

Liver involvement in ANCA-associated vasculitis.

The aim of the study was to investigate the incidence, the clinical course and outcome of liver involvement and autoimmune hepatic diseases in patients with anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). Liver function tests (LFT) (i.e.

Emerging treatment strategies and potential therapeutic targets in primary Sjögren's syndrome.

Primary Sjögren's syndrome (pSS) is a common autoimmune disease which can lead to considerable complications and diminished quality of life. Recent insights into disease mechanisms and the advent of biological agents have provided new options for the treatment of pSS. In particular, B cell targeted intervention has shown promising results.

Macrophage migration inhibitory factor may contribute to vasculopathy in systemic sclerosis.

Increasing evidence supports the concept of macrophage migration inhibitory factor (MIF) as a central proinflammatory cytokine in autoimmune diseases. To further evaluate its role in systemic sclerosis (SSc), serum levels of MIF were determined by enzyme-linked immunoassay, and correlations to clinical manifestations were analyzed in 43 patients. MIF levels were significantly increased in patients (median, 18.

Interferon-gamma is increased in patients with primary Sjogren's syndrome and Raynaud's phenomenon.

Objectives: To determine the prevalence of Raynaud's phenomenon (RP) in patients with primary Sjogren's syndrome (pSS) and to identify clinical and immunological characteristics associated with this manifestation. Since increased interferon-gamma (INF-gamma) has been associated with RP, we also compared the INF-gamma production in pSS patients with or without RP.

Methods: RP was diagnosed if pSS patients presented with characteristic sequence of skin color changes of the digits.

Mycophenolate sodium treatment in patients with primary Sjögren syndrome: a pilot trial.

The aim of this study was to evaluate the efficacy and safety of mycophenolate sodium (MPS) in patients with primary Sjögren syndrome (pSS) refractory to other immunosuppressive agents. Eleven patients with pSS were treated with MPS up to 1,440 mg daily for an observation period of 6 months in this single-center, open-label pilot trial. At baseline, after 3 months, and after 6 months, we examined the clinical status, including glandular function tests, as well as different laboratory parameters associated with pSS.

Increased serum levels of macrophage migration inhibitory factor in patients with primary Sjögren's syndrome.

The objective of this study was to analyse levels of the proinflammatory cytokine macrophage migration inhibitory factor (MIF) in patients with primary Sjögren's syndrome (pSS) and to examine associations of MIF with clinical, serological and immunological variables. MIF was determined by ELISA in the sera of 76 patients with pSS. Further relevant cytokines (IL-1, IL-6, IL-10, IFN-gamma and TNF-alpha) secreted by peripheral blood mononuclear cells (PBMC) were determined by ELISPOT assay.

Relationship between serum levels of macrophage migration inhibitory factor and the activity of antineutrophil cytoplasmic antibody-associated vasculitides.

Macrophage migration inhibitory factor (MIF) is a central proinflammatory cytokine that regulates innate and adaptive immune responses. To evaluate its role in primary vasculitides, we determined MIF by enzyme-linked immunoassay in the sera of patients with Wegener's granulomatosis (WG; n=26), microscopic polyangiitis (MPA; n=10), polyarteritis nodosa (PAN; n=9) and giant cell arteritis (GCA; n=11). Healthy controls (n=26) and patients with sarcoidosis (n=14) were studied in parallel.

Clinical utility of the anti-CCP assay: experiences with 700 patients.

Our objective was to determine the frequency of antibodies to cyclic citrullinated peptides (CCPs) in a series of patients with a variety of rheumatic diseases. Seven hundred consecutive serum samples from patients at an outpatient clinic were tested for the presence of rheumatoid factor (RF) and anti-CCP. Clinical diagnosis, radiographic information, and other laboratory data were taken from patients' charts.