View clinical trials related to Systemic Lupus Erythematosus.
Filter by:Azathioprine is still considered the treatment of choice for the non-renal manifestations of systemic lupus erythematosus (SLE) with an estimated efficacy of 45%.Recently, several studies have demonstrated the efficacy of mycophenolate mofetil/enteric-coated mycophenolate sodium in those cases, but so far, no controlled, randomized comparative study between the two drugs has been conducted. The aim is to perform a randomized, controlled, phase III/IV study comparing enteric-coated mycophenolate (ECMs) with azathioprine for induction and maintenance therapy of the non-renal manifestations of SLE. Methods: Patients with non-renal SLE flares (SLEDAI≥6 and/or BILAG o 2B refractory to full doses of hydroxychloroquine and prednisolone (≥10 mg/d) or with relapsing flares will be included. Patients will be stratified according the flare severity (moderate (SLEDAI<12)-severe (SLEDAI≥12)) and randomized (1:1) into two groups of treatment, EMCs (2gr/d) or AZA (2-2.5mg/kg/d) according to TMPT levels for 6 months. Dose will be progressively tapered based on clinical response up to completing a year of treatment. The main aim is the percentage of complete remission achieved ((SLEDAI <4 and/or absence of any BILAG A o B) at week 12 and 24 for moderate and severe flares, respectively. Secondary objectives include evaluating the reduction in the steroid requirement, number of flares post-treatment, effect on the biological parameters, and impact on quality of life, damage and drug safety. To detect a 20% difference between the two drugs with a 80% statistical power (0.05 alpha error), considering a follow up loss of 20%, a total of 240 patients is required.
Systemic lupus erythematosus (SLE) is an independent risk factor for atherosclerosis. Endothelial dysfunction is the earliest marker of atherosclerosis and is measured by flow mediated dilation (FMD) of the brachial artery. The purpose of the study was to measure FMD in mild, stable SLE patients and look for change in FMD with the immunosuppressant drug mycophenolate mofetil (MMF).
This study enrolled over 400 unaffected sisters of young women diagnosed with SLE. These unaffected sisters are being followed with an annual health questionnaire (CSQ) and blood sample.
Interferon alpha (IFNa) is involved in the pathogenesis of systemic lupus erythematosus (SLE)and IFNa levels are associated with the severity of the disease. Blocking IFNa could be an attractive therapeutic strategy. Active immunization with IFNa kinoid (IFN-K) induces a polyclonal antibody response. This study will evaluate the safety of IFN-K in patients with mild to moderate SLE. It will also measure the induction of anti-IFNa antibodies and evaluate the clinical impact on SLE disease.
The purpose of the study is to evaluate the safety and tolerability of MEDI-545 in Japanese adult SLE patients. This will be done by collecting the data from 3 cohorts of IV doses and 1 cohort of SC doses.
This is an exploratory open label single arm study to evaluate changes in disease activity and biomarkers in patients with mild active SLE, during treatment with ABR-215757 given as add-on to standard therapy. To be eligible for the study SLE patients should present with symptoms from skin, mouth and/or joints. After a screening period of one week patients will be treated with ABR-215757 for 12 weeks. The initial dose of ABR-215757 will be 1.5 mg/day. There will be an option to increase the dose to 3.0 mg/day following 28 days of treatment. Follow-up visits will take place 4 weeks and 8 weeks after last day of treatment. Disease activity during treatment will be studied using the Systemic Lupus Erythematosus disease Activity Index (SLEDAI-2K) as well as organ system specific disease activity indexes (CLASI for skin involvement and number of swollen/tender joints using 28- and 66/68-joint counts). At specified time points during the study, blood samples and biopsies will be collected for analysis of established and exploratory biomarkers of SLE. Concomitant SLE treatment allowed include: prednisolone or equivalent at a dose of ≤15 mg/day, hydroxychloroquine, azathioprine, methotrexate and mycophenolate mofetil, all at stable doses from specified timepoints prior to the study and throughout the study.
Hypothesis: A reason for repeated disappointing outcomes of clinical trials testing targeted immune biologics for lupus may be the heterogeneity of the disease, exacerbated by the variable effects on immune homeostasis of the background medications that must be continued, in most study designs, in these flare-prone patients. Purpose of Study: This study was designed to purposefully study a population equivalent to the placebo group of typical trials in SLE. In Group A patients entered the trial in mild-moderate flare, were treated with depomedrol, and any background immune suppressants withdrawn. Biomarkers at entry on various medications can be compared to biomarkers after steroid efficacy with background immune suppressants withdrawn. Depomedrol usually wears off over one to three months. Patients were closely observed, with serial biomarkers drawn at monthly intervals or immediately at the time of a new flare. Those patients developing new flares donated blood samples, were immediately treated as deemed appropriate, exiting the study. Group A was designed for up to 50 patients and recruited a total of 41. An additional group of 62 SLE patients donated blood once without additional interventions in order to increase the power of exploratory cross-sectional biomarker analysis on different immune suppressants (Group B). A control population of matched, healthy individuals donated blood twice for the same biomarker studies to validate these assays (Group C).
An increased prevalence of the metabolic syndrome has been found in patients with systemic lupus erythematosus in recent years.
The objective of this study is to assess the safety and tolerability of sifalimumab in adult subjects with active systemic Lupus Erythematosus (SLE) or active dermatomyositis (DM) or polymyositis (PM) who participated in the following clinical studies: MI-CP151, MI-CP152, or MICP179.
This is the first time NOX-E36 will be administered to man. The principal aim of this study is to obtain safety and tolerability data when NOX-E36 is administered by single intravenous (IV) and subcutaneous (SC) doses to healthy male and female subjects. This information, together with the pharmacokinetic and pharmacodynamic data, will help establish the doses, dosage regimen and route of administration suitable for multiple dose administration to healthy volunteers, followed by the studies in the patient population.