Active clinical trials for "Arthritis"

The goal of this prospective cohort study is to learn about whether exercise alters microRNA expression levels in 30 rheumatoid arthritis patients and 30 healthy controls. The main questions it aims to answer are: Does exercise affect microRNA expression levels related to the pathophysiology of rheumatoid arthritis? Are microRNA levels correlated with disease activity? Participants was applied program consisting of strengthening and stretching exercises 2 days a week for 8 weeks. One day a week, 30 minutes of mild moderate walking was requested. Researchers will compare rheumatoid arthritis patients and healthy controls to see if that the microRNA expression levels of patients with rheumatoid arthritis as a result of exercise training would not make a significant difference with healthy controls.

Rheumatoid arthritis (RA) is an autoimmune disease in which a symmetrical Synovial inflammation, bone destruction occur in both small and big Joints. If left untreated, this illness does not generally cause death, but it does drastically affect the quality of life and life expectancy of patients. Although there is no cure for RA, patients are generally on long-term long-acting disease-modifying anti-rheumatic medications (DMARDs) to control joint inflammation, reduce joint damage, maintain joint function, and keep the illness in remission. RA disease activity could be detected be DAS28 score. The DAS28 is a four-item scale that gives an absolute number reflecting disease activity. It includes the number of swollen and tender joints (SJC, TJC), the visual analogue scale of patients' assessment of their general health (VAS-GH), and the erythrocyte sedimentation rate (ESR) in the first hour. In the pathophysiology of RA, cytokine networks play a crucial role. Rheumatoid inflammation has been linked to the generation of proinflammatory cytokines throughout time. Increased cytokine levels, such as tumour necrosis factor (TNF) and interleukin-6 (IL-6), represent rheumatoid synovial inflammation and have been linked to RA disease activity and anti-cytokine therapeutic response. The relationship between circulating cytokine levels and the phenotype of RA illness is, however, poorly understood. Anti-citrullinated peptide antibodies (ACPA) are effective in the diagnosis of RA and have been linked to joint destruction progression and therapy response in RA patients. However, the relationship between ACPA status and proinflammatory cytokines during the course of RA illness is yet unknown. Galectins are lectins with carbohydrate recognition domains (CRDs) that are extremely similar in sequence and exclusively bind to β--galactoside carbs. There are at least 15 galectins found in mammals, each having one or two CRDs comprising roughly 130 amino acids. Galectins have a wide range of activities due to their ubiquitous distribution, including mRNA splicing, programmed cell death, cell cycle control, activation, adhesion, migration, and cell differentiation. Galectin-9 (Gal-9) is abundantly present in lymph nodes, bone marrow, liver, thymus, and spleen. It is expressed by immune cells, endothelial cells, and fibroblasts and plays an important role in regulating inflammation and immune reactions. Gal-9 is a ligand for T cell immunoglobulin and mucin-containing-moleculte-3 (Tim-3) that is expressed on CD4+ T helper (Th) 1 and Th17 and sends inhibitory signals to Tim-3. As a result of its interaction with Tim-3, Gal-9 suppresses pro-inflammatory T cell responses, and the Gal-9/Tim-3 pathway causes apoptosis of CD4+ Th1 or Th17 cells. Considering that RA is a Th1-polarized autoimmune illness, dysregulated Gal-9 levels may induce an innate/adaptive immunity imbalance, resulting in pathological rheumatoid inflammation. Gal-9 has been demonstrated to mediate angiogenesis and inflammatory cell infiltration in inflammatory arthritis. These findings show that Gal-9 may have a role in the inflammatory processes of rheumatoid arthritis. As a result, we concentrated on Gal-9 and postulated that it could be involved in the pathogenesis of RA. The levels of serum Gal-9 in individuals with RA were studied in this study, and the results were compared to clinical indicators

The purpose of this clinical study was to determine whether gold nanoparticles (AuNP) supplement holds clinical value in improving joint health, function, and quality of life for arthritis patients.

Rheumatoid arthritis (RA) is an autoimmune disease that affects 0.5-1% of the population and in which his remission is not always achieved, affecting physical and mental well-being and quality of life (QL). As a complement to pharmacotherapy, dietary intervention should be evaluated as a treatment option. The main objective of this parallel controlled randomized clinical trial is to check the effect of an anti-inflammatory dietary intervention, compared to a diet based on the principles of the Mediterranean diet (control), on disease activity (AD) and improving QL. Patients will be instructed to follow an anti-inflammatory diet (DAI) or a control diet (DC) for 6 months. The AD and QL will be evaluated at the end of the intervention. As there are no dietary guidelines for RA, this study aims to provide scientific evidence about the impact of diet therapy on reducing AD and improving QL.

Purpose: To evaluate the efficacy of photodynamic therapy (PDT) as an adjunct to non-surgical periodontal therapy on the clinical periodontal and biochemical parameters among patients with rheumatoid arthritis (RA) having periodontitis. Methods: A total of 50 RA patients with periodontitis were included. The subjects were equally divided into two groups: Group A - scaling and root planning (SRP) + PDT; Group B - SRP only, respectively. Plaque score (PS), bleeding on probing (BOP), pocket depth (PD) and clinical attachment level (CAL) were estimated. The biochemical parameters included the assessment of interleukin 6 (IL-6), tumor necrosis factor-alpha (TNF-α) and rheumatoid factors (RFs). Multiple comparisons were established by employing the Bonferroni's post-hoc test for both clinical and laboratory biomarker data. The Mann-Whitney test was used to compute the p-value for intergroup comparisons. For intra-group comparisons, the p-value was computed with the help of Wilcoxon signed ranks test.

A prospective multicenter longitudinal cohort study of Zimmer Biomet (ZB) Persona IQ The Smart Knee which consists of the Persona Personalized Knee (PPK) System with mymobility® platform that is attempting to develop correlative measures to assist surgeons in understanding and managing risk in their patient populations. Specifically comparing four outcome measures captured via Remote Therapeutic Monitoring (RTM) utilizing the CANARY canturioTM Tibial Extension (CTE) sensors in combination with the mymobility® App. The primary objective of this prospective study is to systematically document the clinical outcomes of the Persona IQ Personalized Knee System with mymobility for primary total knee arthroplasty/replacement (TKA/TKR). This will be accomplished by monitoring subject activity trend patterns via the mymobility platform, evaluating smart system usability, monitoring short and long-term safety and effectiveness, and evaluating the value of the remote therapeutic monitoring platform. This data collection will be accomplished by the following: The Canary Smart Tibial Stem comprised of the following subsystems: Canary Cloud Data Management Platform (CDMP) Canary Medical Gait Parameters (CMGP) Software Module Persona IQ Personalized Knee System with mymobility Platform comprised of the following subsystems: mymobility Platform for Patient Application mymobility Care Team Dashboard ZB Edge Artificial Intelligence Data Platform Clinical Outcomes Joint Motion: ROM and Deductions Joint Stability: Medial/Lateral and Anterior/Posterior Gait and Assistive Device Utilization Surgical Incision Site Objective Measurements: a. Timed Up & Go (TUG) and Stair Climb Test System Usability Evaluation Patient Satisfaction Health Care Provider Satisfaction Additionally, a data repository will be maintained for future secondary data analyses when data is transmitted and captured beyond the 1-year of follow-up.

This is a multicenter, two-part, randomized, double-blind, placebo-kontrolled, 4-week study with repeated doses of AP1189. The study population will consist of newly diagnosed subjects with severe active Rheumatoid Arthritis, defined with a Clinical Disease Activity score (CDAI) > 22, who are to start up-titration with methotrexate.

Patient-specific instrumentation guides have previously been used to improving surgical accuracy and ease of implantation during Total Knee Replacement but have received less attention for implanting Unicompartmental Knee Replacement. The aim of this prospective study is to compare the accuracy of implantation and functional outcome of mobile bearing medial Unicompartmental Knee Replacement implanted with and without patient specific instrumentation by experienced knee surgeons.

Rheumatoid arthritis (RA) is an immune-mediated inflammatory disease, characterized by symmetric poly-arthritis usually involving the small joints of the hands and feet. In addition, various extra-joint manifestations may develop. Several immunomodulating agents have been attempted in the treatment of RA without achieving satisfactory results. Dysfunction of regulatory T (Treg) cells has been detected in diverse autoimmune diseases, which can be promoted by interleukin-2 (IL-2). The investigators hypothesized that low-dose IL-2 could be a novel therapy in active RA patients. This clinical study will test the efficacy and safety of low dose IL-2 treatment in RA. The investigators perform a single-centre, double-blind pilot trial with hrIL-2 in RA. The investigators evaluate the effectiveness and safeness of low-dose hrIL-2 for RA by randomized controlled study (hrIL-2 (N = 23) + Methotrexate (MTX)+ Loxoprofen versus placebo+MTX + Loxoprofen group (N = 24)).

This is a phase IV, open-label and single-arm study of patients with non-malignant pain due to osteoarthritis, rheumatoid arthritis, low back pain and joint/muscle pain, who were not responding to non-opioid analgesics. The primary objective was to assess the efficacy of buprenorphine transdermal patch for pain control among these patients.