View clinical trials related to Knee Osteoarthritis.
Filter by:The primary objective of this study is to evaluate the efficacy of Regenexx SD compared to Exercise Therapy at three months. Historical comparison will be made to Total Knee Arthroplasty for treatment of knee osteoarthritis at 1 and 2 years.
Total knee arthroplasty or replacement (TKA) is a surgery performed for osteoarthritis of the knee which is increasingly performed as the population ages. It is a painful surgery and one of the methods to reduce post-operative pain is performing a regional anaesthesia technique. The current practice is to perform a femoral nerve block (FNB) which blocks the nerves supplying the knee joint and the thigh muscles (quadriceps). This provides effective analgesia. However, it also results in weakness of the quadriceps and may result in falls post-operatively. Adductor canal block (ACB) is a new, alternative regional anaesthesia technique which is hypothesised to provide as effective analgesia, with less quadriceps weakness compared to FNB, hence potentially reducing the risk of falls post-operatively. Investigators aim to study if the analgesia provided by ACB is as good as FNB while preserving quadriceps strength.
The study hypothesis is that the use of Synvisc-One will improve physical therapy compliance and performance, resulting in improved knee function and pain when compared to a group that receives a sham injection (an injection that does not have medicine) only before a standardized physical therapy regimen over 10 weeks.
Osteoarthritis (OA) is one of the most common form of chronic diseases in the adult population, and approximately 800 000 people in Sweden (population of 9 million people) suffer from this disease, which causes joint pain, stiffness, swelling, loss of function and sick leave. There is increasing evidence that exercise therapy is effective for patients with knee OA. However, there is little knowledge on long-term effects and what type of exercises dosage is most effective. In this present clinical trial, which is a Nordic collaborative project with researchers from different research groups in Sweden and Norway, we intend to investigate short and long-term effects comparing high dosage exercise therapy (each treatment lasting 80 to 90 min) vs. a relatively low dosage exercise program (25 to 30 min) in patients diagnosed with knee OA. Patients in both intervention groups receive three treatments a week for 12 weeks making a total of 36 treatments. Primary outcome is pain-ratings and function (The Knee Injury and Osteoarthritis Outcome Score (KOOS)). Secondary outcome concerns various health-ratings and objective functional tests. Regarding predictors for outcome, we plan also to investigate different psychosocial variables as well as patient's beliefs regarding exercise. Feasibility of how high-dose exercise therapy actually works in primary care health care settings is also planned to be reported. Patients are being assessed by blinded assessor at inclusion, at end of intervention (3 mo), and at six and 12 mo after end of treatment. We plan to include a total of 200 subjects from primary health care settings, two in Norway and two in Sweden, with radiographic-verified knee OA with knee pain and decreased function. The patients have to be within the 45 to 85 age group. Patients are excluded if they have been scheduled for knee surgery or have some other form of illness/disease that limits the exercise tolerance (e.g. heart disease or systemic/metabolic diseases or chronic obstructive airways disease). A major goal is to grade exercises so that they are performed pain-free or close to pain-free in both intervention groups. The principle of deloading is used to meet this goal using a high number of repetitions in sets as pain modulation. The results from this study will give new information about the effectiveness of graded exercise therapy in patients with knee OA, and new knowledge if outcome can be related to the exercise dosage performed.
Knee osteoarthritis (OA) is a costly health condition affecting more than 10% of Canadian adults. Excessive and unbalanced loads passing through the knee joint have been implicated in the progression of OA. Typical conservative treatment of OA has focused on increasing daily activity, without consideration for the underlying joint loading. This study aims to compare a 4-month walking program that aims to increase the angle of the foot (toe-out angle) during walking - a measure shown to reduce joint loading and OA disease progression - while increasing walking time/distance, with a standard walking program that aims to increase walking time/distance. It is predicted that the walking program focusing on increasing toe-out will provide greater reductions in self-reported knee pain and a greater reduction in unfavorable knee joint loading.
The purpose of this study is to determine whether 500 mg Glucosamine Sulfate / 400 mg Chondroitin Sulfate Capsules and 1500 mg Glucosamine Sulfate / 1200 mg Chondroitin Sulfate Sachet is effective and safe compared Cosamin DS ® Capsule in Treatment of Knee Osteoarthritis.
The purpose of this study is to compare patients with knee osteoarthritis (OA) receiving optimized non-surgical treatment plus surgical realignment of the tibia, or optimized non-surgical treatment only. We hypothesize that outcomes assessed at 12 and 24 months follow-up will suggest favourable changes in patients undergoing surgical realignment when compared to patients receiving non-surgical treatment only.
the Purpose of this study was to evaluate the short term outcome of patient specific instrument (PSI) in cases of bilateral simultaneous total knee arthroplasty (TKA) for knee osteoarthritis with sever varus
The purpose of this study is to evaluate the ability of a wearable therapeutic ultrasound device to reduce pain and increase mobility for subjects with knee osteoarthritis.
The purpose of this study is to evaluate the efficacy and safety of Imrecoxib in the treatment of patients with knee osteoarthritis.