View clinical trials related to Osteo Arthritis Knee.
Filter by:Purpose: To evaluate embolization as a treatment for OA related knee pain versus placebo to demonstrate the actual effect of embolization on pain and disability. Participants: There will be 21 subjects enrolled over the age 40 with knee pain secondary to arthritis. Procedures (methods): This will be a single-blinded randomized-controlled study of GAE versus placebo in a small population with knee pain secondary to arthritis to determine safety and efficacy. Clinical procedures and evaluations will consist of a preoperative screening assessment to determine if the potential study subject meets the inclusion and exclusion criteria, enrollment, surgical procedure for geniculate artery embolization, and follow-up visits at 24 hours, 2 weeks, 1, 3, 6, & 12 months. An MRI may be performed after the 1-month visit.
The purpose of this study is to compare the pain, functioning and pain medication consumption of knee osteoarthritis (OA) patients who have allogenic cytokines derived from human amniotic membranes (HAM) and allogenic mesenchymal stem cells derived from human umbilical cord Wharton's Jelly (HUMCWJ) implanted into the affected knee with knee OA patients who self-select to be in a non-intervention control group.
Both neuropathic and nociceptive mechanisms may contribute to the OA pain experience. Aims: The aim of this study was to determine the efficacy of warm whirlpool on pain, disability, quality of life (QoL) and sleep for patients with neuropathic pain.
This study is a retrospective, multi-center study, with one single remote follow up contact. This study will include a minimum of 80 patients and a maximum 100 patients who have been treated with the ConforMIS iTotal PS knee product.
Osteoarthritis (OA) affects aged above 45 years. RF has been used for several painful conditions. There have been a few attempts to use RF current for the treatment of painful conditions of joints of the extremities. It was also used for the treatment of painful conditions of the hip joint.
This study evaluates postoperative analgesic efficacy within 48 hours between epidural analgesia and single-shot bilateral adductor canal blocks in bilateral total knee arthroplasty. Half of participants will be received continuous epidural analgesia, while other half of participants will be received single-shot bilateral adductor canal blocks.
This study aimed to analyze the effect of platelet-rich plasma (PRP) on knee osteoarthritis. Eligible patients will undertake arthroscopic knee surgery plus intraoperative PRP and also receive second look surgery and intraoperative biopsy.
Total knee replacement (TKR) is the treatment of choice for patients suffering from long standing severe pain, functional limitation and instability caused by osteoarthritis (OA) of the knee joint's surfaces. Long standing arthritic joint surfaces, more often lead to pain and swelling and other physical factors that may contribute to knee joint instability. This instability causes a feeling of 'unsteadiness' whilst walking and may also contribute to falls. In view of the latter, it is important for this issue of 'unsteadiness' to be addressed. TKR helps to remove the cause of pain and swelling, but exercises are crucial to counteract the joint' instability and any feeling of 'unsteadiness' before and after surgery. However, research hasn't yet identified the optimum approach for delivering exercises that will help in patients' rehabilitation. Current studies have tried to incorporate rehabilitation programmes to improve this issue, but required a delivery of 6-8 weeks of exercises which has resulted in a logistical burden in view of the long duration. We have scientifically developed a new programme of exercise for the muscles of the knee that can be delivered during a single week prior to surgery. The pre-surgery exercise-programme (P-SEC), potentially offers similar effectiveness for improving the feeling of 'unsteadiness' and muscle' fitness as programmes that last much longer. Therefore, the purpose of this research study is to test the effectiveness of this new, short approach to exercising in patients who are waiting for a TKR surgery.
Knee and hip osteoarthritis (OA) is the most common cause of disability in the U.S. and affects more than 60% of adults over 65 years. As the burden of knee and hip OA increases among aging adults, more patients are deciding to have joint replacement surgery. However, no clear guidelines exist for patients to determine if or when to undergo total joint replacement (TJR). The investigators plan to develop a web-based system that will provide individualized patient OA Care Plans that will help patients make informed decisions about how to treat their arthritis. The investigators will be using this system with patients to see if they find it useful. The investigators believe that the OA Care plan will improve the process and quality of OA treatment decisions and the quality of OA care.
Rationale: Osteoarthritis (OA) of the knee is a common cause of pain and disability, especially in people over the age of 65. In the current health care system both conservative (e.g. intra-articular injections with corticosteroids) and surgical (total knee replacement, TKR) treatment are applied. Although frequently used, certain effects of these treatments on protein metabolism remain unclear. It is well known that maintenance of different tissues is determined by a dynamic balance between protein synthesis and breakdown rates, with temporary changes in either protein synthesis or breakdown allowing net protein accretion or loss. Though protein supplementation has shown to be an effective nutritional strategy in stimulating muscle protein synthesis, it remains unclear to what extent other musculoskeletal tissues are able to respond to dietary protein supplementation. Therefore, the current study assesses the impact of preoperative protein supplementation on protein synthesis in different musculoskeletal tissues of the knee. Objective: To investigate the effect of preoperative protein supplementation on Hoffa's fat pad, synovium, tendon, bone, muscle, ligament, menisci, and cartilage protein synthesis of the OA knee. Study design: Randomized, parallel (two groups) study design. The intervention group will be compared to the control group. Study population: 24 adults with OA of the knee undergoing TKR. Intervention: Daily 40 g of pre-sleep protein two weeks before TKR or no intervention. Main study parameters/endpoints: Primary study parameters include protein synthesis rates and enrichments of Hoffa's fat pad, synovium, tendon, bone, muscle, ligament, menisci, and cartilage. Secondary parameters include whole-body protein synthesis, breakdown, oxidation, and net balance. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The risks involved in participating in this study are minimal. There are no potential effects known for the ingestion of protein. Muscle biopsies and tissue collection will be performed during the surgical procedure.