View clinical trials related to Rheumatoid Arthritis.
Filter by:The primary objective of this study is to obtain implant survivorship and clinical outcomes data for the commercially available G7 BiSpherical Acetabular Shell.
Observational Study to evaluate the safety of FURESTEM-RA lnj. in moderate to severe rheumatoid arthritis patients who participated in phase 1 clinical trial of FURESTEM-RA lnj.
Rheumatoid arthritis is a chronic systemic disease, which is characterized by chronic inflammation in the synovial tissue. Rheumatoid arthritis ultimately results in the destruction of cartilage, bone and ligaments and joint deformity. The underlying hypothesis is that autologous bone marrow-derived mesenchymal and specific populations of stem cells has anti-inflammatory and regenerative effects and thus potentially alleviates the progression of rheumatoid arthritis. The study is to explore the safety and efficacy of BM-SC transplantation in treatment of rheumatoid arthritis.
The primary objective of this study is to evaluate the long-term safety and tolerability of filgotinib in participants who have completed one of the parent studies of filgotinib in rheumatoid arthritis (RA).
Influenza, a vaccine-preventable respiratory disease, is ranked 8th among the causes of death in the Canadian population. Among rheumatoid arthritis (RA) patients, the incidence of both seasonal influenza and serious influenza-related illness (IRI) are increased. Despite being a high priority group targeted for vaccination, the diagnosis of RA and other patient-specific factors (i.e. older age, treatment, current smoking) are linked to impaired vaccination responses. Thus the burden of influenza among people with RA is disproportionally high, and interventions to improve responses to influenza vaccination are urgently needed. Strategies to optimize protection in another vulnerable group, the elderly, include the use of quadrivalent vaccines, higher antigen doses, and adjuvants. A high-dose, trivalent, inactivated influenza vaccine (HD-TIV) has recently been shown to have a similar safety profile to standard dose vaccine (SD-TIV) with improved immunogenicity and protection in adults ≥65 years of age. Whether or not analogous strategies to improve responses to influenza vaccine will enhance protection in people with RA is unknown. The investigators hypothesize that the use of the HD-influenza vaccine will improve vaccine-induced protection (i.e. seroconversion and seroprotection) in people with RA compared to SD-influenza vaccine. The investigators propose to conduct a stratified, randomized, modified double blind, active-controlled trial to assess immune responses to two commercial influenza vaccines containing different antigen doses in individuals with RA.
This study aims to test the effect of an intensive smoking cessation intervention (motivational counseling combined with nicotine replacement) on smoking cessation and disease activity in patients with Rheumatoid Arthritis (RA). Half of the patients will participate in a smoking cessation intervention; the other half will receive usual treatment.
The overall objective of this proposal is to implement a smart phone application (app) + population management system to monitor rheumatoid arthritis (RA) disease activity between scheduled physician office visits. The population management system includes: 1) a web-based dashboard that consolidates incoming patient-reported data using pre-programmed algorithms to identify increases in disease activity, and 2) the population manager, a trained individual who monitors the web-based dashboard and connects patients with their healthcare providers (HCPs). The investigators central hypothesis is that the combined smart phone app + population management system will improve patient satisfaction and management of RA disease activity.
Shoulder arthroplasty is a reliable procedure for the treatment of severe shoulder joint diseases to relieve pain and restore shoulder function. Shoulder implants commonly used are characterised by a humeral stem and complications related to the stem are not infrequent. These include: bone stock loss, intraoperative and postoperative break around the implant, malpositioning of the humeral component and difficult eradication of infections inside the bone around the implant. With the aim of reducing stem-related complications, a novel prosthesis characterised by a stem-less design has been developed. The objective of this study is therefore to explore how well people recover after shoulder replacement with this novel stem-less shoulder prosthesis. This will be assessed over 5 years in three different countries in Europe using patient completed questionnaires and clinical and radiographic assessments.
The purpose of this study was to assess efficacy, including inhibition of radiographic progression, and safety with upadacitinib versus placebo and versus an active comparator, adalimumab, in adults with with moderately to severely active rheumatoid arthritis (RA) who are on a stable background of methotrexate (MTX and who have an inadequate response to MTX.
Making the diagnosis underlying a painful, swollen joint currently involves aspiration followed by numerous microbiological and biochemical laboratory tests. This can be costly, time consuming and in the case of an acutely swollen joint, lead to a lengthy inpatient admission. There is an unmet need to provide a quick, easy, reliable dipstick like test to analyse joint fluid in the community, clinic, or emergency department setting. The investigators aim to use well established metabonomic techniques to: 1. Analyse fluid from patients with swollen joints 2. Identify potential biomarkers of inflammatory, infective and osteoarthritic causes of joint swelling 3. Correlate this with lubrication and wear properties of the fluid The long term goal is to develop time saving, cost effective, non-invasive diagnostic tests to improve management of a swollen joint. The biomedical research centre at Imperial provides a unique and unparalleled clinical and scientific environment to conduct this research. The Imperial College division of Computational and Systems Medicine has an international reputation in metabonomics and this, together with the high volume of patients with swollen joints treated at Imperial National Health Service Trust (c1000/yr) ensures that the study can take place in an environment conductive to success.