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Rheumatoid Arthritis clinical trials

View clinical trials related to Rheumatoid Arthritis.

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NCT ID: NCT05627089 Withdrawn - Clinical trials for Rheumatoid Arthritis

Rheumatoid Arthritis and Myositis Cohort

Start date: July 1, 2023
Phase:
Study type: Observational

The primary objective of this research is to establish a well characterized clinical and longitudinal cohort for individuals with Rheumatoid Arthritis (RA) and Myositis to create a place to maintain blood, urine, stool specimens, excess tissue from procedures, and clinical data, which may be accessed for future research purposes. Specific research objectives of this cohort include: 1. Observe the response that immunosuppressive medications have on the immune cell population and cytokines in individuals with RA or Myositis. 2. Observe the role that the intestinal microbiome has on the immune cell population and cytokines in individuals with RA or Myositis. 3. Observe the connection between intestinal inflammation has on the immune cell population and cytokines in individuals with RA or Myositis.

NCT ID: NCT05379322 Withdrawn - Clinical trials for Rheumatoid Arthritis

The Use of Synovial Biopsies in Predicting Response to Biologic Therapy in Rheumatoid Arthritis Patients

SYBRA
Start date: July 2022
Phase: Phase 3
Study type: Interventional

SYBRA is an open-label, phase 3, randomized controlled clinical trial that aims to assess the use of synovial biopsies in predicting response to biologic therapy in patients with rheumatoid arthritis that have failed disease-modifying drugs. The project has the potential to help change the current practice by offering the best treatment option. The decision to choose the best treatment for a particular patient is especially important in the context of the growing number of therapies available as a first-line option and the lack of specific biomarkers to predict response to treatment.

NCT ID: NCT05253976 Withdrawn - Clinical trials for Rheumatoid Arthritis

PMCF Study on the Safety, Performance and Clinical Benefits Data of the NexGen TM Augmentation Patella

Start date: September 1, 2022
Phase:
Study type: Observational

The study is a single-center, retrospective and prospective, non-randomized, non-controlled and consecutive series post-market study. The purpose of this study is to confirm safety, performance and clinical benefits of the NexGen TM Augmentation Patella. The primary objective is the assessment of safety by analyzing implant survivorship. This will be established by recording the incidence and frequency of revisions, complications and adverse events. Relation of the events to implant, instrumentation and/or procedure should be specified. The secondary objective is the assessment of performance and clinical benefits by recording patient-reported clinical outcome measures (PROMs) as well as radiographic outcomes.

NCT ID: NCT05165771 Withdrawn - Clinical trials for Rheumatoid Arthritis

Study to Evaluate Safety, Tolerability, and Efficacy of GS-5718 in Participants With Active Rheumatoid Arthritis Who Have an Inadequate Response to Disease-modifying Antirheumatic Drug(s) (bDMARDs) Treatment

Start date: July 2022
Phase: Phase 2
Study type: Interventional

The primary objective of the study is to evaluate the effect of GS-5718 versus placebo for the treatment of rheumatoid arthritis (RA) as measured by change from baseline in Disease Activity Score (DAS) based on 28 joints using C-reactive protein (CRP) (DAS28[CRP]) at Week 12.

NCT ID: NCT04844008 Withdrawn - Clinical trials for Rheumatoid Arthritis

Do Nanobubbles Improve Joint Hypoxia?

Start date: October 5, 2021
Phase: N/A
Study type: Interventional

Inflamed joints in patients with rheumatoid arthritis and psoriatic arthritis are characterized by low oxygen levels and inflammation. We propose to investigate whether tiny bubbles (nanobubbles) when given in a drink can alter oxygen level in joints. These nanobubbles are so small that they can enter the bloodstream when given as a drink. This information will give new information on the role of oxygen in joint inflammation and could possibly lead to new treatment approaches in the future.

NCT ID: NCT04680962 Withdrawn - Clinical trials for Rheumatoid Arthritis

MabionCD20® Compared to MabThera® and Rituxan® in Patients With Rheumatoid Arthritis

MABRIDGE
Start date: August 3, 2023
Phase: Phase 3
Study type: Interventional

Primary objective of the study is to establish a 3-way PK similarity bridge between MabionCD20 (candidate biosimilar to rituximab), MabThera® (EU-sourced rituximab) and Rituxan® (US-sourced rituximab) following the administration of these drugs to patients with moderate-to-severe rheumatoid arthritis. Main secondary objective is to confirm therapeutic similarity between MabionCD20 and the reference rituximab.

NCT ID: NCT04434118 Withdrawn - Clinical trials for Rheumatoid Arthritis

Anti-rheumatic Drug Use and Risk of COVID-19 Infection in Rheumatoid Arthritis Patients

Start date: March 20, 2020
Phase:
Study type: Observational

Rheumatoid arthritis (RA) patients have an underlying immune deficiency and typically treated with immunosuppressive drugs, which may increase the risk of COVID-19 infection. Hydroxychloroquine (HCQ) has been found to possess antiviral activity against COVID-19. Thus, the aim of this study to investigate the ability of HCQ to reduce the risk of COVID-19 among RA patients.

NCT ID: NCT03937271 Withdrawn - Clinical trials for Rheumatoid Arthritis

Objective Measurement Methods for Autoimmune Disease and Dry Eye Syndrome

Start date: April 1, 2019
Phase:
Study type: Observational

To explore the association among TCM pattern, TCM tongue diagnosis and TCM pulse diagnosis for Autoimmune disease and Dry eye syndrome

NCT ID: NCT03511144 Withdrawn - Clinical trials for Rheumatoid Arthritis

A Comparison of Two Surgical Techniques Using the Unity Knee™ Total Knee System

Start date: July 2018
Phase: N/A
Study type: Interventional

A comparison of two Unity Knee™ tissue-balancing techniques by analysing the results from X-rays and patient questionnaires.

NCT ID: NCT03178955 Withdrawn - Clinical trials for Rheumatoid Arthritis

Circadian RA Study in Rheumatoid Arthritis Subjects

Start date: March 27, 2017
Phase:
Study type: Observational

Primary objective: To determine the changes in circadian activity rhythms and disease activity in rheumatoid arthritis (RA) patients from pre-treatment to one month after Enbrel initiation. Secondary objectives: - To determine if there is an association between changes in circadian rhythm and changes in disease activity in active RA after initiation of Enbrel - To determine if the changes in circadian activity rhythms are associated with systemic inflammation in RA patients - To determine changes in traditional sleep quality variables from pre-treatment to one month after Enbrel initiation in RA patients