View clinical trials related to Osteo Arthritis Knee.
Filter by:This clinical trial will determine the added benefit of combining exercise and behavioral health education (versus exercise and aging and health education) to improve physical activity in community-dwelling older adults who have painful knee osteoarthritis (OA).
The overall aim of this prospective, randomised, single-blinded, controlled trial is to compare clinical outcomes and accuracy of implant positioning in Mako robotic UKA versus jig-based Oxford UKA with navigation control. Patients receiving the Mako robotic UKA (Stryker Ltd) will form the investigation group and those undergoing the jig-based Oxford UKA (Zimmer-Biomet Ltd) with navigation control will form the control group. The primary objective in this study is to compare accuracy of component positioning as assessed by postoperative low radiation dose CT scan between conventional Jig-based Oxford UKA with navigation control and Mako robotic UKA.
This study evaluates outcomes of robotic-arm assisted mechanically aligned total knee arthroplasty [MA TKA] versus robotic-arm assisted functionally aligned total knee arthroplasty [FA TKA]. Half the study will receive MA TKA and half will receive FA TKA.
The prospective, multicentric, observational study has the aims to monitor the performance of the MOTO medial unicompartmental knee system in the treatment of patients with knee disease requiring a UKA. 150 patients will be recruited in 18 months and will be reviewed until 5 years follow-up visit after surgery. The primary objective of the study is to evaluate the prosthesis survival at 5 years.
This study will look at the health results of using the LEGION™ Primary Knee System over a period of ten (10) years. This type of surgery uses an artificial knee made of plastic and metal. This study will enter subjects who suffer from a variety of conditions that have caused at least one of their knees to become nonfunctional. You are being asked to participate in the study because you have significant problems with your knee(s) and your study surgeon has determined that your knee(s) must be surgically replaced to improve your condition. If you decided to participate in this study, you will be one of approximately one hundred thirty-eight (138) subjects in the study.
Osteoarthritis is a common degenerative disorder of the articular cartilage . Risk factors include genetics, female sex, past trauma, advancing age, and obesity. The diagnosis is based on a history of joint pain worsened by movement, which can lead to disability in activities of daily living . Diagnosis of knee osteoarthritis can be confirmed based on clinical and/or radiological features. The potential of a progressive disease can be prevented or decreased by earlier recognition and correction of associated factors. Obesity and alignment especially varus malalignment are recognized factors of a progressive disease. High tibial osteotomy (HTO) is a widely performed procedure, and good results can be achieved with appropriate patient selection and precise surgical technique. It is reported to be an effective treatment for varus knee osteoarthritis (OA) by redistributing the load line within the knee joint . With an HTO, the surgeon aims to change the coronal alignment of the leg in order to shift the center of force passing axially through the knee from the arthritic region of the knee towards the unaffected side. The amount of alignment correction to be performed is calculated before surgery based on the extent of knee arthrosis and on the alignment of the patient's lower limbs on long-leg weight bearing radiographs . Our study is focused on effectiveness of open wedge High tibial osteotomy on clinical and radiographic outcomes of patients with medial knee osteoarthritis.
The purpose of this study is to assess the feasibility, acceptability, and efficacy of self-administered transcranial direct current stimulation (tDCS) in older adults with knee osteoarthritis (OA)
The purpose of this study is to determine the feasibility, safety, and preliminary efficacy of a two-week self Cranial Electrical Stimulation(CES) on pain in older adults with knee osteoarthritis(OA)
It is well recognized that a multimodal analgesia program targeting multiple pain pathways, is more effective for controlling pain during the hospital stay and in the acute postoperative period than monotherapy-based regimens, such as opioids only. This multimodal analgesic regimen also leads to reduce opioid consumption and its related side effects after hip and knee joint replacement procedures. One potential strategy to reduce the use of opioids after TKA is to administer a prolonged oral multimodal pain regimen that targets multiple pain pathways in the post hospital discharge period. This can be equal or more effective than the regimen of opioid prescriptions used after TKA. To the best of our knowledge, there have been no studies conducted that directly examine the effect of prolonged multimodal pain regimen after hospital discharge in primary TKA patients. PURPOSE: 1. To determine whether a prolonged multimodal pain regimen after discharge from primary TKA can provide equivalent or better pain control while reducing opioid consumption and, subsequently, opioid-related side effects. 2. To determine whether patient expectations and routine opioid prescription practices at the time of discharge from primary TKA impacts opioid consumption.
Total knee replacement (TKR) is a bony and soft-tissue procedure and much attention has been given to the alignment of the components, which is relatively easy to quantify. Recently, substantial healthcare resources have been devoted to the development and use of computer navigation and patient-specific instrumentation systems that achieve neutral mechanical alignment. However the conventional assumption that mechanically aligned TKR leads to the best implant survival has been brought into doubt. Although mechanically aligned TKR improves function, 20 % of patients remain dissatisfied according to reports from Canada, England and Wales. In an attempt to improve patient satisfaction recent developments have included the individualization of component alignment with the goal of achieving pre-arthritic alignment through restoration of the axes of rotation, a technique called kinematic alignment (KA). The outcomes of kinematic alignment have been assessed in case series but so far only one randomised controlled trial (RCT) [Digital Object Identifier (DOI)10.1302/0301-620X.96B7.32812 Published 1 July 2014] undertaken in the USA has compared the clinical results of kinematic alignment using patient-specific instruments with the traditional technique of mechanical alignment, demonstrating a substantial benefit in postoperative patient pain relief and function. Therefore, for direct comparison between kinematic aligned and mechanically aligned surgical techniques for total knee replacement, the investigators would like to undertake a pilot study prior to a larger RCT and recruit a cohort of 15 patients undergoing kinematical aligned TKR. The investigators will use the same device as was used in a previous mechanically aligned study undertaken at our hospital (REC ref: 12/NE/0293 Attune, DePuy, Warsaw IN, in 35 patients based on the same eligibility criteria who will act as controls), which will allow the opportunity to estimate the standard deviation in the control arm in preparation for the larger RCT.