Active clinical trials for "Osteoarthritis, Knee"

we tested the effect of adding the mobilization with movement to the traditional physical therapy program on pain, ROM and functional disability in patients with knee OA. study hypothesis: there will be no significant difference between traditional physical therapy program and the mobilization with movement plus the traditional physical therapy program on pain, ROM and functional disability in patients with knee OA

Knee osteoarthritis (OA) is now recognized as a major health problem. It is the number one cause of lower extremity disability and has significant deleterious effects on quality of life. While there are numerous therapies available for knee OA, most have limited efficacy. Of particular concern, is the widespread use of nonsteroidal anti-inflammatory drugs (NSAIDs) for this disorder. Veterans, as a group, are at high risk for both gastrointestinal and cardiovascular NSAID-induced complications. In this study the investigators propose to examine whether replacing NSAIDs with cognitive behavioral therapy delivered by telephone is an effective strategy for Veterans with knee OA. Telephone-administered therapy is particularly appealing since Veterans with knee OA are more likely to have limited mobility. If successful, this program may result in significant cost-savings for both Veterans (decreased co-pays and transportation costs) and the VA (decreased hospitalizations due to NSAID induced toxicity).

Knee osteoarthritis (OA) is one of the most common chronic conditions and a leading cause of disability among Veterans. Although exercise is known to improve pain, physical abilities, and other outcomes for patients who have knee OA, most individuals with this condition are physically inactive. Therefore there is a need to develop programs that will help Veterans and others with knee OA to increase activity levels. This study will examine a stepped approach to helping Veterans with knee OA to increase physical activity, with increasing levels of program intensity when needed for individual patients to meaningfully improve pain and physical function.

This study evaluates the combination of a therapeutic exercise program and dry needling in the treatment of knee osteoarthritis in older adults. Half of participants will receive therapeutic exercise program and dry needling in combination, while the other half will receive the same therapeutic exercise program and sham dry needling.

There are over 8.75 million people in the United Kingdom with osteoarthritis in their knees. The effect of this condition can be debilitating. Symptoms are due to wear and tear of the knee joint. Some people can suffer with knee pain and stiffness. This study will look at whether walking improves the symptoms of knee osteoarthritis. Investigators will recruit anyone with knee pain over the age of 45 years in Nottingham. Participants will undergo a full assessment by a qualified Doctor. After assessment, Participants meeting the eligibility criteria will be invited to join the study. Participants will be randomly allocated into 2 groups. One group will receive standard health and exercise advice. The other group will be allocated a walking activity. This group will undertake 6,000 walking steps each day. Participants will provide pedometers to monitor this walking activity. The effect of walking will be compared using questionnaires. These will look at pain levels, quality of life and physical activity. The participants will complete these questionnaires before the study, at the 6 week midpoint and at the end of the 12 week intervention.

The primary purpose of this study is to evaluate the efficacy of a titration arm of tanezumab in which treatment is started at a lower dose (2.5 mg) and increased to a higher dose (5 mg) at Week 8, compared to giving 2 doses of tanezumab 2.5 mg or 2 doses of placebo. The study also evaluates the safety of the treatment regimens.

To assess the safety of allogeneic injection of expanded ADSCs to patients with knee osteoarthritis To assess the efficacy of allogeneic injection of expanded ADSCs to patients with knee osteoarthritis

The purpose of this study of a combination therapy of hydroxychloroquine and atorvastatin is to learn about the effects in inflammation and pain in patients with Osteoarthritis of the knee. These medications are FDA approved and commercially available.

Background: In the early phase after a total knee replacement (TKA), patients experience multi-level weakness in the operated leg, which is caused primarily by reduced central (CNS) activation failure of the muscles - especially the knee extensors. This considerable loss of muscle strength relates to reduced functional performance. The investigators recently reported that early-commenced physiotherapy, including progressive strength training performed in machines, seems feasible after TKA. The question is, if neuromuscular activity of the muscles in the operated leg, elicited during strength training in machines, can be reached during strength training in more simple forms? Many clinicians are faced with the problem of not having strength training equipment at their institution, or having to prescribe simple strength training exercises for home-based training. Purpose and hypothesis: The purpose of this study is to determine which strength training exercises that activate the muscles in the operated leg the most after TKA. The hypothesis is that strength training exercises performed in machines is more effective compared to strength training performed in more simple forms (using elastic bands or own body weight, etc.). Participants and methods: Twenty participants with a unilateral TKA, operated between 4 to 8 weeks prior to the first investigation, will be included. The participants are investigated twice. During the first investigation, the absolute load (kilograms) corresponding to 10 Repetition Maximum (RM) (a load that can be lifted exactly 10 times) will be determined for all the exercises. At least 72 hours later, the participants will undergo an electromyographic analysis, which determines the neuromuscular activity of the thigh muscles in the operated leg. Ethical issues: From a pilot study, the investigators found that strength training exercises commenced early after TKA seems feasible as the exercises did not increase knee joint swelling or knee pain. None of the financial supporters, or any of the authors, have any potential conflicts of interest with regard to the study.

The purpose of this study is to determine 1) the effective dosage of intra-articular tranexamic acid injection for controlling blood loss and blood transfusion requirement in conventional total knee replacement, and 2) whether the blood loss reduction effect depended on the dose of tranexamic acid used.