View clinical trials related to Osteoarthritis, Knee.
Filter by:This study evaluates the efficacy and safety of TongBi capsule compared with placebo in the treatment of knee osteoarthritis in adults.Half of participants will receive TongBi capsule in combination,while the other half will receive a Placebo.
To determine if the use of patient-specific custom cutting blocks for implantation of total knee components results in improved limb alignment and component positioning compared to regular instrumentation.
This study will examine the effect of exercise on the turnover of collagen in articular cartilage and the content of cytokines in the synovial fluid from human adults with osteoarthritis.
The investigators believe that amniotic tissue allografts may be an effective modality to treat osteoarthritis (OA) of the knee. One important mechanism of action may be stimulation of the synovial cells to increase production of endogenous hyaluronic acid (HA). A second mechanism may be the increase in the anabolic factors and a decrease in degenerative factors in the joint. The Investigators propose to quantify the concentration of HA and selected anabolic and degradative factors in synovial fluid aspirate pre and post implantation. While the treatment provided is designed to provide pain relief for symptoms, the purpose of this study is to learn more information about the impact of amniotic tissue allografts on inflammatory markers and growth factors in the knee joint.
Osteoarthritis (OA) is the leading cause of disability worldwide and affects more than 4.4 million people in Canada (13% of Canadians). OA symptoms include joint pain, stiffness, range of motion loss, and inflammation, resulting in a significant decrease in quality of life. Current evidence-based guidelines for OA management recommend weight loss, patient education, exercise therapy, bracing, viscosupplementation, and anti-inflammatory/pain medications prior to joint replacement surgery. Unfortunately, current practice trends are not consistent with these guidelines and focus largely on joint replacement. Recently, research from a group in Denmark has shown a reduction in the progression of knee OA symptoms, joint related painkiller use, individuals on sick leave, and higher physical activity levels 12 months after a combined patient education and standardized group exercise therapy program (GLA:D®). Based on the Danish success, the GLA:D® program has been made available in Canada. To date it is unclear if the GLA:DTM Canada program will result in outcomes similar to those seen in Denmark, or how the GLA:DTM program compares to existing individualized OA care programs (i.e. JointEffort). This research will answer the following three questions; 1. Is the GLA:DTM standardized education and exercise program associated with improvements in functional mobility, quality of life, pain management, and inflammatory biomarkers in knee OA patients in Calgary, Alberta? 2. Is the JointEffort individualized exercise and education program associated with improved functional mobility, quality of life, pain management, and inflammatory biomarkers in knee OA patients in Calgary, Alberta? 3. Do the improvements in functional mobility, quality of life, pain management, and inflammatory biomarkers in knee OA patients differ between those enrolled in the GLA:DTM and the JointEffort education and exercise programs?
Patients who received a total knee endoprosthesis BPK-S Integration between 2011 and 2013 will be invited to participate in this PMCF study provided sufficient source data documentation is available regarding preoperative, intraoperative and early postoperative follow-up assessments. Only patients providing written informed consent prior to any study data collection can take part in the study. Preoperative, intraoperative and early postoperative data (3 months, 1 year and 2 years after implantation) will be collected retrospectively. Additional long-term follow-up of one visit (year 7 after implantation) will be documented prospectively. Only parameters assessed in clinical standard care for follow-up (implant control) visits will be collected for this PMCF study. Radiological assessment of the implanted prosthesis will only be conducted if medically indicated according to the investigator. No additional study related assessment will be performed. Only anonymized data will be used in this observational study to protect patient privacy. No personally identifiable information will be collected.
The purpose of this study is to evaluate the pain relief effect of Co-administration of Diacerein with Celecoxib in patients with knee osteoarthritis compared with single administration of each drug.
Twenty participants with severe arthritis will be enrolled. For the first week participants will either be injected with dextrose or just have fluid withdrawn for testing. The remaining participants will be given dextrose injection at the end of the week. After one week dextrose injections will be given at one, two, three, four, five, and six months. Fluid will be withdrawn from the knee at time zero, one week, and three months. The hypothesis is that dextrose injection will cause a change in proteins in the knee consistent with improved repair signals, along with improving knee pain and function. .
Evaluating the safety and efficacy of a single injection of autologous adipose tissue for treatment of osteoarthritis of the knee.
In treatment of isolated medial unicondylar osteoarthritis of the knee (MU-OA), it is possible to choose between surgery with a unicondylar knee arthroplasty (UKA), or a total knee arthroplasty (TKA). Supporters of TKA suggest that this treatment gives a more predictable and better result, whereas supporters of UKA suggest that it is unnecessary to remove decent and functional cartilage in other compartments, and also that generally the UKA gives better results under certain circumstances. If the UKA is worn out or loosens, revision surgery will be relatively easy, whereas revision-surgery after a TKA can be much more problematic. Also, it is of great interest to measure the direct costs of these treatments. Both general hospital costs, but also costs in societal in terms of sick-days, pain-killer expenditure, and physiotherapy. The aim of this study is to compare the results, in terms of 1) patient-reported outcomes, 2) clinical results including prosthetic survival and 3) costs.