Active clinical trials for "Osteoarthritis, Knee"

Synovitis has an important role in the symptoms and progression of Osteoarthritis (OA). Inflamed synovium has been associated with both increased symptoms and increased progression in OA patients. Furthermore, synovitis observed during knee arthroscopy in our patients undergoing arthroscopic partial meniscectomy (APM) was associated with worse symptoms while adjusting for confounding factors.Therefore, a better understanding of synovitis as a predictor of outcome after APM and as a target for treatment is needed to improve outcomes in this patient population. Triamcinolone has been shown to decrease synovitis-associated outcomes in both animal and human studies after anterior cruciate ligament (ACL) injury. In a porcine model of ACL injury, treatment with triamcinolone resulted in decreased formation of synovitis-related collagen breakdown products as well as decreased cellularity of the synovium.And in a trial of triamcinolone injected after ACL injury, similar findings of decreased C-telopeptide of type II collagen (CTX-II), associated with collagen type II breakdown, was found in knees administered triamcinolone compared to placebo controls.

The purpose of this study is to determine whether hypnosis intervention added to usual care is more effective than usual care alone to control pain during lavage procedure in patients with knee osteoarthrosis

Knee osteoarthritis (KOA) is a major public health problem among the elderly and is associated with considerable disability. Previous studies on the pathogenesis of this disease mainly focus on cartilage degeneration, but lack of attention to synovitis lesions, and even believe that it is a secondary change in the pathogenesis of osteoarthritis.In recent years, a large number of studies at home and abroad have pointed out that the occurrence and development of knee osteoarthritis are accompanied by synovitis at each stage, and synovial lesions may be the primary manifestation of knee osteoarthritis and affect the evolution of knee osteoarthritis.To this end, some scholars proposed that synovitis lesions as a starting point, may be a new target for the treatment of knee osteoarthritis.

Knee osteoarthritis is a degenerative pathology that is characterized by structural changes in the joint, such as joint space narrowing, thickening of the joint capsule, and cartilage degeneration that encourages friction between the bone surfaces and causes pain, which is thought to be a major symptom of knee osteoarthritis. Knee osteoarthritis (OA) treatment focuses on reducing pain while also enhancing function and quality of life by resistant training and Home-based exercise, a time-effective and practical treatment option for people with chronic conditions. As the past literature states that home based trainings are cost and time effective, However there is deficient evidence regarding effectiveness of home based strength training in case of knee osteoarthritis. More evidence is therefore needed in this regard.

The purpose of this study is to investigate the effect of low-intensity BFR exercise on joint pain, muscle mass, and mechanical muscle function compared to standard rehabilitering in adults with knee-OA.

Cortisone injections are commonly used in the treatment of osteoarthrosis of the knee, but there are known detriments to cortisone including localized tissue atrophy near the injection site and acceleration of joint degeneration, as well as contraindications, such as uncontrolled diabetes. Ketorolac is a non-steroidal anti-inflammatory with decades of clinical data that is most commonly injected intramuscularly. There is rising interest in using ketorolac as an intra-articular injectant substitute or adjunctive to cortisone. This may potentially improve clinical outcomes or decrease adverse effects. Although intra-articular use of ketorolac is increasing in orthopedics and sports medicine, there is limited data in the literature comparing these two injectants in prospective, randomized trials, and no data that evaluates combining the two injectants. Primary objectives are to evaluate the efficacy of intra-articular ketorolac compared to cortisone on knee osteoarthrosis and to evaluate whether the combination of ketorolac and cortisone is superior to either alone.

In a previous exploratory study, the investigators observed an effect on disease activity outcomes of anti-inflammatory diet. The investigators also observed change in microbiome and circulating metabolites. The current study will determine whether or not the addition of anti-inflammatory diet improves the clinical outcomes in participants with Osteoarthritis, and the role of microbiome and circulating metabolites.

Prospective single-masked (study participant will be masked), randomized controlled trial to examine the influence of BMAC on patient-reported outcomes (PROs) in patients with primary knee osteoarthritis.

The aim of this feasibility trial is to investigate the feasibility of a trial intervention for a population of patients after total knee replacement for osteoarthritis. This study follows a hybrid type 1 design where the primary focus is on the feasibility of the intervention, and the secondary focus is on gaining a better understanding of context and acceptability. The main questions it aims to answer are: Recruitment (Process/Resources): Are patients willing to engage, and stay, in the trial (estimated by inclusion-rate, participant retention, etc.) and what reasons do patients give for not wishing to enroll or later dropping out of the trial? (inquired face-to-face, during enrolment). Harms (Scientific): Does the non-exercise intervention appear "safe" (i.e. not harmful) for the patients? (estimated by for instance: adverse events, reasons for dropouts and sense of security). Trial procedure feasibility (Management/Scientific): How well does recruitment and trial procedures work at trial sites? (estimated through feedback from site personnel). Participant (patient) experienced acceptability of their assigned intervention: An interview-based follow-up using the Theoretical Framework of Acceptability. Participants will be randomized to one of two interventions, at discharge from the hospital, following knee replacement, which are being tested for feasibility: "Usual-care" - referral to municipal (free-of-charge) physiotherapy (commonly 6-8 weeks of therapeutic exercise). "Return to everyday life" - no referral to municipal physiotherapy. Participants in both groups are encouraged to follow WHO guidelines of physical activity, to the degree that their post-surgical symptoms allow (within their orthopedic surgeon's recommendations/limitations). All participants are given a "symptom guide", meaning a folder containing information on what to expect, and when and what to react to, during their recovery after the knee-replacement. For clarity it should be mentioned, that the quantitative and qualitative data-outputs will be reported separately for improved clarity (the study is not a mixed methods design).

This research is being done to evaluate whether combining medications that are FDA approved, but have not yet been approved for combination treatment, can be effective in reducing pain.