Active clinical trials for "Arthritis"

This study will establish a normative database of Tilmanocept Uptake Values (TUVjoint) in healthy controls age-matched to the RA population.

Psoriatic Arthritis is an inflammatory condition that typically affects joints and soft tissues such as tendons. Poorly controlled or untreated psoriatic arthritis can lead to joint damage, disability and poor physical and mental wellbeing. Evidence suggests that early diagnosis and treatment of psoriatic arthritis can minimise adverse health outcomes. Musculoskeletal ultrasound has become an extremely useful tool in aiding rheumatologists to diagnose inflammatory joint conditions particularly at an early stage in the course of a disease. Psoriatic arthritis is known to affect up to 30% of patients with skin psoriasis. Therefore, national dermatology guidelines advise that patients with skin psoriasis should be asked about any joint symptoms at least every year. This study investigates whether skin psoriasis patients who are not on biologic treatment are indeed being asked about any joint symptoms and we subsequently invite patients for a musculoskeletal ultrasound scan to see if they have features of early psoriatic arthritis on ultrasound. Those who do are then invited for a thorough rheumatology clinical assessment.

Rheumatoid Arthritis (RA) is a chronic inflammatory disease causing pain, stiffness, swelling and loss of joint function. RA can reduce the ability to perform everyday tasks. This study will assess the clinical and patient-reported outcomes with upadacitinib in adult participants with moderate-to-severe RA in a real-world setting. Upadacitinib is an approved drug for the treatment of adults with moderately to severely active RA who have had an inadequate response or intolerance to methotrexate. Adult participants with moderate-to-severe RA will be enrolled. Around 150 participants will be enrolled in the study in multiple sites in the United Kingdom. Participants will receive upadacitinib per their physician's usual prescription. Individual data will be collected for 6 months. No additional study-related tests will be conducted during the routine physician visits. Only data which are routinely collected during a regular visit will be utilized for this study.

Severe osteoarthritis of the knee is a condition associated with severe pain, disability and a loss of independence. The most definitive method of surgical treatment for this condition is total knee arthroplasty (TKA). Total knee arthroplasty aims to provide new metallic bearing surfaces within the knee, in order to alleviate the major source of pain. Although total knee arthroplasty is an established surgical treatment option, up to 20% of patients may be dissatisfied with the outcome , and many prostheses fail over time, requiring costly revision surgery. Current understanding suggests that soft tissue balancing has a crucial role to play in the outcome of total knee arthroplasty. Instability after total knee replacement is an important cause of failure. It is not clear what the normal collateral ligament laxity should be. There is a paucity of current data on normal knee collateral ligament laxity . Nevertheless, restoring this may improve patient satisfaction with TKA and longevity. It appears that there is considerable variation between individuals, genders , and ethnic groups , when it comes to "normal" laxity. However, much of the existing data relates to healthy young volunteers , and it is not clear how this information should map against the elderly osteoarthritic population who are most likely to be in need of TKA. Recent advances in computer assisted navigation have provided surgeons with a more precise measure of knee alignment , and knee laxity . Orthopaedic surgeons at New Cross Hospital have been utilising this technology to improve intraoperative placement of total knee replacement implants since 2015. Computer navigation is carried out using the Stryker Precision Navigation System. This system records kinematic and static measurements of knee alignment and laxity in patients just prior to the commencement of the total knee replacement procedure. By gathering and analysing data from this machine, on the degree of laxity in osteoarthritic patients about to undergo TKA, I this study aims to gain a greater understanding of what can be considered "normal" and whether there are significant differences between individuals, and between ethnic populations in this regard. This will help future surgical decision making about how tight or loose prosthetic knee replacements should be, based on individual characteristics.

The aim of the study is to explore whether the influence of gender, tobacco smoking and obesity on treatment response in tumor necrosis factor inhibitors (TNFIs) can be explained by high degree of inflammation, human leucocyte antigen (HLA) type, autoantibodies, TNF and TNFI concentration and presence of ADA.

The purpose of this study is to optimize the care of patients with RA seen in virtual consultation.

Different classes of biological targeted therapies (b-DMARDs) are available for psoriatic arthritis (PsA) and seronegative rheumatoid arthritis (RA) (TNF inhibitors, anti-IL23, anti-IL17). A variable percentage of subjects, however, does not respond the first b-DMARD. Musculoskeletal ultrasound (US) and synovial tissue analysis could provide useful information on the top of clinical variables to predict response. The primary aim of this project is to create a global single-cell RNA sequencing atlas of PsA synovitis and to evaluate the predictive value of clinical, US and synovial variables (inflammatory cells and synovial tissue-single cell signature) on disease trajectory outcome and treatment response. Patients with PsA or seronegative RA at different disease stages will be enrolled. Clinical and US examination will be performed at baseline, 3, 6 and 12 months, while synovial biopsy at baseline and 6 months. The optimal combination of clinical, US and synovial variables to stratify treatment response will be developed. The sensitivity to change of US and synovial variables and their evaluation in patients achieving clinical remission will also be considered as secondary aims. The expected results will help the optimisation of treatment strategies in patients with PsA and seronegative RA.

Longitudinal prospective multicenter Armenian registry of systemic autoimmune, autoinflammatory diseases with constitution of bio-banking.

The goal of this observational study is to learn about the drug compliance of patients with juvenile idiopathic arthritis and, to figure our factors that affect the compliance. The main questions it aims to answer are: Medication use and compliance in children with chronic diseases is an important problem, but do patients with JIA really use their medications in harmony? Does the level of adherence to medications affect the quality of life of patients with JIA? Participants will be asked to fill the demographic form which includes personal information and nutritional habbits, Morisky Drug Compliance Scale - 8 and the pediatric quality of life inventory forms, with attending researcher Yesfa Sebnem Ozbay, M.D. This study is not an interventional study.

This study takes its base in the augmenting number of primary total knee arthroplasty in the world whom quality and survey had permit to widen their indications to younger patients who are in the age of professional activity. This work will focus on young patients under 55 who had had primary total knee arthroplasty, retrospectively, over the past 10 years, to determine the factors influencing early or late return to work, depending of socio economics factors. This will optimize the information for the patient, and prepare him if necessary for a long work stop, and possibly obtain a better satisfaction for him.