Active clinical trials for "Arthritis"

The purpose of the study is to evaluate pharmacokinetics (PK) of ustekinumab in juvenile psoriatic arthritis (jPsA) and pediatric psoriasis (PsO).

The objectives of this single site, randomized, crossover study is to evaluate the pharmacodynamic interactions between aspirin, NSAIDs and Coxibs with respect to platelet function, biomarkers of inflammation and endothelial function.

In France, the incidence of native joint infections is about 10 per 100 000 person-years, most commonly caused by S.aureus followed by b-haemolytic streptococci. French and international antibiotic guidelines, based on expert advice and retrospective studies, recommend intravenous antibiotics for two weeks, then oral for 4 weeks without evident link between intravenous, prolonged oral treatment and cure. Long term exposure to antibiotics increases bacterial resistance, a major problem of public health. Several studies show that serious infectious can be treated safely by a shorter treatment and with oral antibiotics. There is no randomized controlled trial to establish the duration of antibiotics in native joint infections. Moreover, no consensus prevails on the administration route and duration of antimicrobial therapy. Although most clinicians acknowledge the interest of oral antibiotics and shorter treatment duration, randomized controlled trials are necessary to evaluate this practice. The SHASAR project aims to evaluate whether a shorter antibiotic treatment (3 week treatment) is safe and not inferior to the conventional 6 week treatment in native joint infections. If successful, this would represent a major advance in terms of patients' quality of life; decreased rate of health-care-related infections and complications, bacterial resistance and cost.

Lymphatic transport was previously examined by these investigators using Near InfraRed Indocyanine Green fluorescence imaging (NIR-ICG) of the upper extremities. They established reliable and reproducible methodologies in RA patients. The purpose of this phase 2 pilot is to study RA disease progression and effectiveness as well as the mechanism of action of clinical interventions using established NIR-ICG methodologies in previous studies.

In this study investigators propose to address the following hypotheses: 1) Reduction in dietary sodium will decrease inflammation in patients with rheumatoid arthritis (RA). 2) Reduction in dietary sodium will decrease blood pressure in patients with RA. 3) Reduction in dietary sodium will decrease tissue sodium in patients with RA.

This study is a single-blinded, randomized, parallel controlled trial.The purpose of this experiment is to confirm how "Yijinjing" treatment affects hand function, handgrip strength, pain, morning stiffness, and mood disorder in RA patients compared to routine care.

The present study will investigative the physiological effects of the cytokines interleukin-6 (IL-6) and tumor necrosis factor (TNF) on the adaptive changes to exercise in patients with rheumatoid arthritis. The investigators hypothesize that blockage of IL-6 receptors will decrease the cardiac and metabolic adaptations to exercise training compared to the inhibition of TNF. 80 patients will be included in a 12-week investigator blinded randomised exercise training intervention study.

Basilar thumb arthritis is a common problem that affects 7% of men and 15% of women. It is regarded as one of the more painful procedures commonly performed by hand surgeons. Opioid overuse and diversion are significant problems in the country that contribute to opioid addiction as well as deaths from opioid overdose. Prior studies have examined the effect of different nerve block compositions on perioperative and postoperative analgesia, but none have looked at perioperative loading analgesia. We will attempt to address this problem by exploring alternative analgesia regimens to decrease opioid prescribing after 1st carpometacarpal (CMC) joint arthroplasty.

The goal of this clinical trial is to develop an pharmacist-led preoperative opioid taper intervention for patients undergoing total knee or hip replacement who are on chronic opioids before their surgery. The main questions it aims to answer are: Is the intervention feasible and acceptable to patients? Does the intervention result in a decrease in opioid dose during the preoperative period? Participants will meet with a clinical pharmacist, who will provide some basic education on pain and opioids, and will propose an opioid taper schedule. The pharmacist will then follow-up with the participant by phone each week until surgery to assess progress and adjust the taper as necessary.

This study will verify the effects of breaking up sitting time with short bouts of light intensity walking on vascular function in women with rheumatoid arthritis.