View clinical trials related to Rheumatoid Arthritis.
Filter by:The MyRA study will primarily investigate whether there are associations between the structure and function of the gut microbiome and response to methotrexate in early rheumatoid arthritis patients. The microbiome will be characterised via shotgun metagenomic sequencing of microbial DNA present in stool samples taken during the participant's first 6 months of taking methotrexate.
This study evaluates the safety and therapeutic effects of single-dose human umbilical cord blood mesenchymal stem cells (UC-MSCs) on the adult patients with moderate/severe Rheumatoid Arthritis accompany with anemia or/and Interstitial pulmonary disease. Half of participants will receive UC-MSCs and keep the present medication,while the other half will receive a placebo and keep the present medication.
This is a Phase III Study to Compare Efficacy and Safety of CT-P17 with Humira in Patients With Active Rheumatoid Arthritis
The purpose of the study is a scientific and prospective documentation of the clinical effects of an inpatient treatment at the Immanuel Hospital of Berlin, in the department for complementary and integrative medicine, with the use of a modified fasting regime. A pre- and post- as well as group comparisons are planned. Patients that are admitted to the inpatient department for metabolic syndrome, osteoarthritis of the hip or knee, rheumatoid arthritis and fibromyalgia will be enrolled in the study.
The aim of this study is to examine the efficacy and adverse events in the following 3 groups in rheumatoid arthritis patients: 1. Sarilumab treatment for 12 months 2. Tocilizmab treatment for 12 months 3. Abatacept treatment for 12 months
Rationale: A wide range of serum trough concentrations is observed in tocilizumab-treated rheumatoid arthritis (RA) patients, while 1 mg/L tocilizumab is sufficient to block systemic interleukin-6 receptor. A substantial proportion of patients has higher serum tocilizumab concentrations and is likely to be overexposed. We expect that patients can at least reduce the dose aiming for a concentration of 5 mg/L without reducing efficacy. Objective: To evaluate the feasibility of the study after 20 weeks of follow-up, this includes the evaluation of the dose-reduction algorithm in tocilizumab-treated patients with RA. Study design: Double-blind randomized controlled pilot study with a follow up of 20 weeks. Study population: Consecutive RA patients that are treated with tocilizumab intravenously every four weeks for at least 24 weeks. Patients are screened for tocilizumab concentration after signing informed consent. Intervention: Patients with a concentration below 5 mg/L will continue the dose. Those patients with a tocilizumab concentration above 5 mg/L are randomly assigned (2:1) to dose reduction or to continuation of the standard care tocilizumab dose. In the intervention group, the precise dose-reduction is calculated per patient in order to achieve a tocilizumab concentration of 5 mg/L (range 4-6 mg/L). Main study parameters/endpoints: The feasibility of the study logistics is evaluated according to the dropout rate and patients opinion about the study. Second, the proportion of patients achieving the targeted tocilizumab concentration after dose reduction is evaluated. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Dose-reduction will lead to lower drug costs and possibly to reduce the risk of adverse events. Since we lower the tocilizumab concentration in a proportion of the patients, risk of a exacerbation of the disease exists. In this case, patients will receive their original dose. Previous studies showed that disease activity is controlled adequately after returning to the standard dose. However, our algorithm is designed to reach concentrations of 5 mg/L (range 4-6 mg/L) and studies showed that 1 mg/L of tocilizumab is sufficient to maintain clinical effect. The expected burden of this study is low, since study visits are planned at the time of infusion and therefore do not take extra time. The additional burden consists of an extra blood sample taken every visit and the fingerprick that is performed once.
Rheumatoid arthritis (RA) patients have a higher prevalence of subclinical atherosclerosis than the general population. In addition, RA patients experience higher rates of heart failure with preserved ejection fraction (HFpEF). There is evidence that myocardial mechanics and left ventricular diastolic function are more abnormal in the RA population and these changes occur earlier than in the general population. Recently a study suggested that RA patient have abnormal myocardial inflammation during a disease flare and that this is improved with anti-inflammatory treatment. This study is aimed at describing the prevalence of myocardial inflammation in patients during active RA disease flares and comparing that with RA patients who are in remission. Investigators hope to show that abnormalities in myocardial inflammation on PET imaging correlate with abnormalities in myocardial strain on echocardiography. Coronary CT will be performed to establish the presence of subclinical atherosclerosis and whether its presence affects changes in either myocardial inflammation or myocardial strain. The hypothesis is that patients with evidence of myocardial inflammation during the course of their RA disease are more likely to develop HFpEF during their lifetime. Although the present study will not be of a duration to assess outcome, it will provide descriptive data which may help guide future prospective study of patients with RA which may help guide appropriate cardiovascular testing in this high risk population.
This study evaluates the intestinal microbiome and disease activity in patients with rheumatoid arthritis receiving immunosuppressive therapy. Patients will be analysed at two time points in reference to two predefined primary endpoints: - Changes in intestinal microbiome - Response to therapy The investigators want to evaluate if successful treatment of rheumatoid arthritis coincide with specific changes in the gut flora.
The overall goal is to improve shared decision-making (SDM) about treatment options and thereby enhance disease outcomes and health-related quality of life (HRQOL) for patients with rheumatoid arthritis (RA). The objective of this study is to engage patients in using the ArthritisPower application on a weekly basis during the time between clinic appointments for collection of data on self-reported disease activity and patient-reported outcomes (PROs), and to display the data using an iPad to the patients and their rheumatology health care providers (HCPs) at the point of care for SDM.
Effect of Some Drugs on Rheumatoid Arithritis Activity.