View clinical trials related to Osteoarthritis, Knee.
Filter by: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.
This is a multi-center, prospective, single-blinded, two-arm study, randomized to include approximately 134 subjects treated with Subchondroplasty (SCP) + Arthroscopy and 67 subjects with arthroscopy alone. The primary objective of this study is to demonstrate superiority of Subchondroplasty with arthroscopy compared to arthroscopy alone for treatment of Bone Marrow Lesions (BMLs) in the knee.
The purpose of this prospective study is to evaluate Zimmer® iASSIST™ with respect to radiographic, clinical and economic outcomes and compared to conventional instrumentation in primary total knee arthroplasty (NexGen or Persona knee implants).
OA-bi-Blind is a randomized double-blind study on the treatment of osteoarthritis of the Bilateral knee: autologous bone marrow concentrate vs. hyaluronic acid.
This pilot study will evaluate the clinica! and radiological results of a treatment for knee osteoarthritis with injections of autologous concentrated bone marrow aspirate at the bone-cartilage interface via percutaneous.
By taking certain antidepressant in early postoperative period，which is supposed to improve the psychological status of patients with osteoarthritis, explore the effect of certain antidepressant on the recovery of the early stage after the operation of knee joint replacement.
The usefulness of tranexamic acid(TXA) to reduce blood loss and transfusion in total knee replacement arthroplasty(TKRA) has been demonstrated. However, the optimal does, duration of treatment and route of administration of TXA to reduce blood loss while minimizing adverse effects remain uncertain. Recently, the serial use of perioperative IV and post-operative oral TXA has been shown to significantly reduce transfusion rate without increasing thromboembolic complications compared to placebo. The aim of this study is to 1) determine the beneficial effect and safety of the serial treatment of IV and oral TXA over IV use alone and 2) assess the sufficient length of postoperative use of oral TXA in TKRA patients.
The purpose of the study is to test 30 individuals with mild-moderate knee joint osteoarthritis to investigate whether the combination of Aquamin (a calcium-rich marine multi-mineral) and a polyphenol-rich pine bark extract (Enzogenol), when taken as a food supplement for 3 months has comparable or superior benefits to glucosamine sulphate in patients with painful knee osteoarthritis (KOA). From here on in we refer to Aquamin's combination product as Aquamin-plus. The main outcome measure is a reduction in pain. Provision of data that demonstrate preliminary equivalency or superiority to current, non-pharmaceutical options such as glucosamine will broaden consumer choice, and provide them with an option that is supported by science, rather than marketing alone. The hypothesis of the study is that the consumption of Aquamin-plus will have comparable effects on reducing pain in individuals with Knee Joint OA to glucosamine.
This is an early user evaluation of the robotic-assisted total knee arthroplasty platform. The objective of this surgeon group is to capture data on the defined objectives and provide Stryker with feedback.
The aim of this study is to improve the referral rates to physiotherapy of patients with knee osteoarthritis. The intervention consists of one academic detailing visit directed to general practitioners (GPs)