Efficacy of immunotherapy with TG4040, peg-interferon, and ribavirin in a Phase 2 study of patients with chronic HCV infection.

Background & Aims: TG4040 is a modified vaccinia Ankara (MVA) virus that expresses the hepatitis C virus (HCV) proteins NS3, NS4, and NS5B. We performed a phase II open-label study to determine the efficacy, safety, and immunotherapeutic properties of TG4040 in combination with pegylated interferon α-2a and ribavirin (PEG-IFNα/RBV) in patients with chronic HCV infection.

Methods: Treatment-naive patients with HCV genotype 1 infection were assigned randomly to 1 of the following groups: PEG-IFNα/RBV for 48 weeks (group A, n = 31), PEG-IFNα/RBV for 4 weeks followed by PEG-IFNα/RBV for 44 weeks with 6 injections of TG4040 (group B, n = 63), or TG4040 for 12 weeks (7 injections) followed by PEG-IFNα/RBV for 48 weeks with 6 injections of TG4040 (group C, n = 59).

Correlation of anti-Helicobacter pylori cagA IgG antibodies with resistance to first line treatment, bleeding gastroduodenal ulcers and gastric cancer.

Unlabelled: Helicobacter pylori was recognized in 1994 as a class I carcinogen by the International Agency for Research on Cancer (IARC). The prevalence of H. pylori infection varies from 20 to 50% in industrialized countries to over 80% in developing countries.

Helicobacter pylori cultivation from gastric biopsies and susceptibility to antibiotics used in empirical therapy.

Unlabelled: Helicobacter pylori is one of the most common among the numerous bacterial species of the stomach. It is classified as a class 1 carcinogen because of its causal relationship to gastric adenocarcinoma. The epidemiology of H.

Efficacy and safety of belimumab in patients with active systemic lupus erythematosus: a randomised, placebo-controlled, phase 3 trial.

Background: Systemic lupus erythematosus is a heterogeneous autoimmune disease that is associated with B-cell hyperactivity, autoantibodies, and increased concentrations of B-lymphocyte stimulator (BLyS). The efficacy and safety of the fully human monoclonal antibody belimumab (BLyS-specific inhibitor) was assessed in patients with active systemic lupus erythematosus.

Methods: Patients (aged ≥18 years) who were seropositive with scores of at least 6 on the Safety of Estrogens in Lupus Erythematosus National Assessment-Systemic Lupus Erythematosus Disease Activity Index (SELENA-SLEDAI) were enrolled in a multicentre phase 3 study, which was done in Latin America, Asia-Pacific, and eastern Europe.

Vascular disease in rheumatoid arthritis: from subclinical lesions to cardiovascular risk.

Rheumatoid arthritis (RA) is one of the most prevalent and complex inflammatory diseases affecting primarily the joints, but also associating several extra-articular features. The vascular disease in RA encompasses a large spectrum of lesions, from rheumatoid vasculitis to atherosclerotic lesions. During the last years the importance of the vascular disease related to atherosclerosis in terms of cardiovascular morbidity and global mortality became evident in RA.

Does this patient have cancer? The assessment of age, anemia, and erythrocyte sedimentation rate in cancer as a cause of weight loss. A retrospective study based on a secondary care university hospital in Romania.

Background: "Does this patient have cancer?" is a question frequently asked when confronted by patients with involuntary weight loss. The aim of this study was to assess the value of age, erythrocyte sedimentation rate (ESR), and anemia in the diagnosis of cancer as a cause of involuntary weight loss.

Methods: A retrospective study of 7850 patients admitted to the Department of Internal Medicine from January to September 2003 was performed.

Cardiovascular risk and rheumatoid arthritis: from mechanisms of atherosclerosis to therapeutic approach.

Large epidemiological studies showed that one of the most important causes of death in patients with rheumatoid arthritis (RA) is represented by cardiovascular disease. Thus, the presence of RA is associated with an increased risk of the occurrence of stable angina, myocardial infarction, heart failure and stroke. However, studies performed during the last years failed to bring us clear evidence regarding the role of traditional cardiovascular risk factors (hyperlipidemia, diabetes mellitus, hypertension, smoking and obesity) in the pathogenesis of cardiovascular disease in these patients.

Correlation between cholestasis and infection.

This is an overview of cytokine-induced cholestasis, justified by the insufficient knowledge of this frequent type of cholestasis. In the presence of an infectious agent a systemic and intrahepatic production of proinflammatory cytokines results (TNF-alpha, IL-1beta, IL-6 etc.), stimulated by microbial lipopolysaccharides.

Fever of unknown origin-predictors of outcome. A prospective multicenter study on 164 patients.

BACKGROUND: To date, the studies that have been done on fever of unknown origin have mostly been descriptive. Therefore, we know the etiogical spectrum and how it has changed since 1966 for many regions of the world. However, we do not know if there are clinical or laboratory predictors of severe outcome.