Background: A survey was conducted to evaluate whether a steady improvement in the quality of life of Rheumatoid Arthritis (RA) patients as frequently reported in clinical studies, does actually occur. The focus of this study laid on the personal perception of RA patients. How do patients who have been treated along accepted guidelines see the state of their health and their joint pain at different points in time?
Methods: RA patients were asked to complete a questionnaire and return it to an opinion research centre.
Background: Methotrexate (MTX) is a cornerstone in the treatment of rheumatoid arthritis. Despite its widespread use, expert opinions differ about the optimal MTX starting dosage to achieve rapid onset of action while averting increased occurrence of adverse effects. Plasma concentrations have not been assessed in previous studies that monitored clinical efficacy.
View Article and Find Full Text PDFObjectives: Methotrexate (MTX) is a cornerstone in the treatment of rheumatoid arthritis (RA). Although in general MTX is very effective, the major drawback is the large inter-patient variability in clinical response. The circulating levels of MTX polyglutamates (MTXPGs) are supposed to correlate with clinical efficacy, therefore having a potential role in drug monitoring.
View Article and Find Full Text PDFObjectives: Methotrexate (MTX) is a cornerstone in the treatment of rheumatoid arthritis (RA). Among its anti-proliferative activity, the anti-inflammatory mechanisms of MTX seem to play a major role in the treatment of RA. MTX reduces the production of pro-inflammatory cytokines such as interleukin (IL)-1, IL-2, IL-6 and interferon (INF)-γ, while the gene expression of anti-inflammatory Th2 cytokines like IL-4 and IL-10 is increased - altogether resulting in the anti-inflammatory effect.
View Article and Find Full Text PDFBackground: Over the years, the demonstration and confirmation of cell-free DNA in the circulation has increasingly been recognized as a valuable diagnostic tool. Likewise, it has been known for some time that DNA structures that are targeted by auto-antibodies play a central role in systemic lupus erythematosis (SLE) and that DNA-antibody complexes in the circulation are one of the hallmarks of SLE. Investigating whether and to what degree fluctuations in free plasma DNA levels in patients with SLE might correspond to disease severity was therefore the goal of this investigation.
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