Active clinical trials for "Osteoarthritis, Knee"

To our knowledge, there has been no information on in vivo clinical results of posterior cruciate-substituting arthroplasties using highly cross-linked polyethylene. We evaluated whether the clinical and radiographic results, incidence of post fracture of the tibial polyethylene insert, failure of the locking mechanism of the tibial polyethylene insert, and the incidence of osteolysis would be similar between posterior cruciate-substituting total knee prostheses using conventional and highly cross-linked polyethylene.

The purpose of the study is to evaluate the superiority of Rebel Reliever® knee brace + standard treatment versus standard treatment alone in terms of last 24-hour pain relief after 6 weeks. in patients with medial knee osteoarthritis.

Induction of autologous repair chondrogenesis to regenerate injured articular cartilage using bone marrow mesenchymal stem cells (MSCs) after in vitro expansion under restricted culturing conditions.

The objective of this study is to compare the results of 2000 impulses of radius shockwaves per week with 2000 placebo shockwaves on the treatment of pain and functional incapacity of patients with severe primary knee osteoarthritis, who did not satisfactory respond to previous conventional treatments.

This is a randomised control trial to assess the benefits of using patient specific instrumentation in total knee replacement surgery. Patient specific instrumentation is an individualised system for total knee replacement surgery. The system has been marketed and is already in use in some centres. The type of implant used remains the same but the sizing of the components, and alignment of the implant is expected to improve. This study assesses any improvement in implant alignment in using the patient specific instrumentation, any improved intra-operative outcomes and any long term clinical outcome improvements for patients.

Patients scheduled for total knee replacements and suitable for sciatic nerve block will be randomized to one of 2 groups. Group 1 will have the nerve block performed using a standard Pajunk block needle under ultrasound guidance and with electrical nerve stimulation (ENS), and have catheter placement also guided by electrical nerve stimulation. Group 2 will have the block performed using a Sonoplex echogenic block needle and have an echogenic catheter sited, all under ultrasound (US) guidance. Group 2 will have needle location aided by ENS, but ENS will not be used for catheter location. An observer blinded to the needle type will assess the quality of needle visualisation on a recording of the US image taken during the procedure, along with adequacy of spread of local anesthetic. The primary outcome will be needle visibility, and secondary outcomes will be block success rate, block performance time, complication rate, number of needle passes per block, and adequacy of spread of local anesthetic.

Osteoarthritis (OA) is the most prevalent form of arthritis in the elderly. It is estimated that 7% of men and 11% of women over the age of 65 have KOA. The most significant symptoms of the disease are pain and functional disability. This study has two aims: To characterise the gait patterns and clinical parameters of patients with knee osteoarthritis (KOA) in Singapore at baseline, prior to treatment. To investigate the changes in gait patterns and the clinical benefits of treatment with a new biomechanical device, AposTherapy, for patients with KOA.

Knee osteoarthritis (OA) is a widespread problem in Canada, leading to decreased quality of life and increased economic burden. Current research has focused on expensive, invasive treatments, whereas inexpensive conservative treatments have received less attention. One such treatment is the use of orthotics to reduce pain and increase function in people with knee OA. Currently, clinical practice guidelines for the use of orthotics are vague and contradictory, and could benefit from more research taking into account foot posture. This study aims to compare the use of two orthotics designs in people with knee OA.

The purpose of this study is to determine if the use of osteopathic manual therapy can influence the vascular supply to the knee, knee range of motion, balance and knee pain, in a group of subjects with knee osteoarthritis. It is also the objective of this study to determine if there is a difference between the osteopathic evaluation and the combination of an osteopathic evaluation and treatment.

The study will evaluate Apitox, pure honeybee venom as a treatment for pain and inflammation of osteoarthritis of the knee.