View clinical trials related to Osteoarthritis, Knee.
Filter by:Present research focuses on the potential of exosomes, which are small vesicles secreted by mesenchymal stem cells (MSCs), as a therapeutic approach for osteoarthritis (OA). OA is a degenerative joint disorder characterized by the destruction of cartilage and loss of extracellular matrix. It's associated with pro-inflammatory cytokines and increased expression of matrix metalloproteinase (MMP) and "a disintegrin and metalloproteinase with thrombospondin motifs" (ADAMTS). MSCs have been explored as a new treatment for OA over the last decade1. It's suggested that the paracrine secretion of trophic factors, in which exosomes play a crucial role, contributes to the mechanism of MSC-based treatment of OA. Exosomes derived from MSCs may suppress OA development. They carry bioactive molecules of the parental cells, including non-coding RNAs (ncRNAs) and proteins and anti-inflammatory factors. These exosomes have shown a significant impact on the modulation of various physiological behaviors of cells in the joint cavity. This research provides hope for developing more effective and predictable methods of using MSC-derived exosomes for OA treatment.
In recent years, the incidence rate and disability rate of osteoarthritis have continued to grow, and it has become a common chronic disease of elderly patients, second only to the "three highs", and poses a continuous threat to China's medical and health system and public health system. Knee osteoarthritis is the main type of osteoarthritis, ranking 11th in global disability diseases and 38th in disability adjusted life year loss, causing significant economic burden to patients, families, and society. At present, most of the treatment methods for KOA have limited efficacy, only relieving pain symptoms and cannot prevent cartilage damage and other tissue damage in the joints. Due to the limitations of adverse events, there is still no optimal treatment plan for KOA. Most studies believe that autologous mesenchymal stem cell transplantation is a new treatment method with good efficacy and good repair effect for mild to moderate cartilage defects. Given that there is currently no optimal treatment plan for KOA, human umbilical cord mesenchymal stem cell injection has potential development value and is of great significance for the treatment of KOA patients.
Evaluate the safety and exploratory efficacy of single intra-articular injections of PEP reconstituted with 0.9% Normal Saline at a low dose (one vial PEP) and high dose (two vials PEP), with and without EUFLEXXA, for the treatment of Knee Osteoarthritis
The present study aims to evaluate the long-term and medium-term outcomes of different knee osteotomy techniques in the treatment of knee osteoarthritis in patients with lower limb malalignment. This evaluation is necessary in the current context of research on the treatment and prevention of knee osteoarthritis through treatments that do not involve or allow for the postponement of prosthetic replacement. Among the biological treatments performed in orthopedic clinical practice, osteotomy is one of the most promising. However, further long-term evaluations are needed to more clearly determine the indications and potential of this type of intervention, considering the various surgical procedures described for performing it.
Potential participants will be screened at clinic. Patients who meet eligibility criteria will be considered for study. After written informed consent is obtained, participants will complete baseline testing and participants who meet eligibility criteria will be randomized 1:1 to 2 treatment arms: Vivo Arm: Vivo twice a week for 6 months and Usual Care Arm: meet with ATC and given Medbridge home exercise program for 6 months. All participants will be followed for 12 months, and will be assessed at 3-,6-, and 12-months. All participants will complete functional assessments, OA patient reported outcomes measures, quality of life, exercise self-efficacy, and fall risk questionnaires, and health care utilization report at each testing visit. A subset of Vivo participants will be asked satisfaction questions at the 3 and 6 month time points.
Osteoarthritis is a degenerative joint disease. Knee OA patients sometimes report episodes of knee instability that limit their ADLs. The episodes of instability are similar to those reported in knee ligament injuries. It is believed that modifications of interventions that are used to promote knee stability in knee ligament injuries can be used in knee OA to enhance knee stability and function. The purpose of this study will be to determine the effects of agility and perturbation-based training in addition to routine physical therapy on pain, function, quality of life and disability in knee osteoarthritis.
Knee osteoarthritis (OA) is a major cause of disability nowadays. Osteoarthritis (OA), also known as degenerative joint disease, is typically the result of wear and tear and progressive loss of articular cartilage. It is most common in elderly people and can be divided into two types, primary and secondary. Platelet-rich plasma (PRP) is an autologous blood product that contains a high concentration of platelets, specifically, 3 to 5 times that of normal blood. PRP contains a high concentration of autogenous growth factors, including vascular endothelial growth factor, platelet-derived growth factor, and transforming growth factor-β, which promote the proliferation of chondrocytes and the synthesis of the extracellular matrix. PRP is increasingly being used in the field of sports injury because of its simple preparation method, low cost, and high degree of safety A randomized clinical trial will be conducted at Ibne Sina Hospital,Multan. Non probability convenience sampling technique will be applied to enroll patients who will be allocated through computerized randomization into group A & group B to collect data. Sample size will be 36. This will be allocated to three groups through lottery method. Group A will be given MWM and group B will be given Maitland techniques while Group C will receive only baseline treatment. The study will be completed within the time duration of ten months. Primary Outcome measures of the research will be Pain, Range of motion, functional status. Data will be analyzed using SPSS software version 25. After assessing normality of data by Shapiro-wilk test, it will be decided either parametric or non-parametric test will be used within a group or between two groups.
Osteoarthritis (OA) is a progressive disease of the synovial joints that causes joint pain and limitation of function resulting in considerable morbidity and impairment of quality of life. Knee OA is the most common type of OA, and symptomatic knee OA is highly prevalent among people aged over 50 years. With the increasing aging population, worldwide prevalence of knee OA is expected to be rising. The goals of treatment are to reduce pain, maintain or improve joint mobility, minimize functional impairment and improve quality of life. When conservative management, which includes structured land-based exercise programs, aquatic exercise, education and appropriate analgesic medications, fails, surgical approach can be considered. Unicompartmental knee arthroplasty (UKA) has become an alternative to TKA in cases of end-stage OA that are limited to a single compartment. Patients who underwent UKA have a quicker recovery, lower risk of complications, and improved range of motion. Physiotherapy rehabilitation is an integral part of good knee arthroplasty outcome. Conventional post-operative physiotherapy rehabilitation, which includes range of motion exercises, muscle strengthening exercises, balance and gait training, have been shown to have improvement in range of motion, muscle strength and functional outcome measures of patients. Recently, hydrotherapy is gaining its popularity as being incorporated into one of the components in the rehabilitation after knee arthroplasty. Studies reported that hydrotherapy could decrease pain, and improved physical function, strength and quality of life for patients after total hip or knee arthroplasty. However, there are no studies to investigate the effect of hydrotherapy on patients after UKA. With the increasing popularity of UKA as a surgical alternative in patients with end-stage single-compartmental OA, it is worth investigating the effects of hydrotherapy on the clinical outcomes of patients following UKA.
Knee osteoarthritis is a condition that affects young or middle-aged patients with high functional demands. Knee replacement surgery in patients under 65 years of age is associated with a high risk of failure and the need for revision. For this reason, it becomes crucial to identify treatment alternatives aimed primarily at resolving symptoms but also at slowing down the joint degenerative process, with the goal of delaying the need for prosthetic treatment as much as possible. The medical device BB-02 (IGEA SpA, Carpi, Italy) is a certified medical device according to Regulation (EU) 2017/745 (MDR) for the treatment of inflammatory and degenerative tissue pathologies and represents an effective tool in the treatment of early and intermediate osteoarthritis. To date, the demonstration of the efficacy of BB-02 therapy has been measured through the evaluation of clinical endpoints, using both objective and subjective assessment scales. So far, there is a lack of instrumental measurement of the ability of BB-02 therapy to preserve the integrity of the articular cartilage. The primary objective of the study is to evaluate, through magnetic resonance imaging (MRI), the effect of pulsed electromagnetic fields administered via BB-02 therapy on cartilage damage in subjects with early-stage osteoarthritis. The BB-02 device was chosen based on promising results reported in the pre-clinical phase of experimentation. The secondary objective is to assess the effect of BB-02 therapy on pain resolution and clinical scores of knee functionality in the two different therapeutic regimens.
Dysbiosis of the gut microbiota is believed to contribute to the development and progression of osteoarthritis (OA), suggesting a role for probiotics in the treatment of OA. Animal studies have shown that certain probiotic strains decrease the inflammatory responses, pain sensitization and OA progression. There are, however, few clinical studies in humans to support this. In this double-blinded randomized controlled trial we will investigate the effect of 6-months probiotic supplements compared to placebo on OA related outcomes in females with diagnosed knee OA.