View clinical trials related to Osteoarthritis.
Filter by:This study evaluates the addition of duloxetine to aerobic exercise in the treatment of symptomatic knee osteoarthritis and depressive symptoms in adults. All participants will receive the receive the treatment protocol, which will first be evaluated in terms of feasibility and then pilot tested.
Total knee replacement (TKR) is a common and costly procedure widely used to relieve pain and improve function in patients with symptomatic advanced knee osteoarthritis (OA). As of 2013, the annual incidence of TKR was over 680,000 surgeries and annual costs exceeded $11 billion. Growing evidence suggests that while pain and functional status improve following TKR, physical activity (PA) typically does not surpass pre-TKR levels. Engagement in PA can meaningfully improve quality of life (QoL), pain, and function. Given the large investment in TKR, the effectiveness and cost-effectiveness of TKR could be substantially increased if TKR recipients became more physically active. The Knee Arthroplasty Activity Trial (KArAT) is a randomized controlled trial and participants will be randomly assigned to one of three arms. Participants across all arms will receive usual post-operative care for TKR surgery. Participants in the first arm will complete basic study activities, such as responding to surveys and attending two in-person clinic visits. Participants in the second arm will do the same and also receive a wrist-based physical activity tracker intervention. Participants in the third arm will receive a telephonic active coaching (motivational interviewing) and financial incentives (for reaching physical activity goals) (TAC(MI)+FI) based intervention, as well as a wrist-based physical activity tracker intervention. The second and third arms will be eligible to receive lottery-based financial rewards for wearing a wrist-worn activity tracker for twenty-four months during the study.
This is a randomized controlled trial comparing the Comprehensive Nano stemless total shoulder arthroplasty (intervention group) with the Comprehensive un-cemented stemmed total shoulder arthroplasty (control group). All Danish citizens with glenohumeral osteoarthritis indicating a total shoulder arthroplasty referred to the orthopedic department at Copenhagen University Hospital in Gentofte will be offered participation in the trial. The following exclude from participation in the study: below 18 years of age; cognitive or linguistic impairment; insufficient function of the rotator cuff; poor bone quality and ASA group 4-5. A total of 122 patients will be included of which 56 will be part of radiostereometric analysis (RSA) study of humeral component migration. This will allow a maximum of 20% drop out. The primary outcome is magnitude and pattern of migration of the humeral component assessed by RSA. The secondary outcomes are patient-reported outcomes, functional outcome, readmission, complications, revisions, changes in bone mineral density (BMD) of the proximal humerus assessed by duel energy x-ray absorptiometry (DXA) and economy (cost utility analysis). To avoid bias in some of these outcomes, the patient will not know what type of humeral component was used. The patients are examined before the operation and 3, 6, 12 and 24 months after the operation.
This study examines carpometacarpal osteoarthritis (CMC OA) and aims to elucidate the biomechanical, neuromuscular, and somatosensory mechanisms that contribute to CMC OA symptoms by using orthopaedic biomechanics and quantitative pain testing. Completion of this study will provide a comprehensive dataset describing how movement strategies (muscle activity and joint posture) as well as experimental and clinical pain differ between individuals with CMC OA and age-matched controls.
Cross-sectional epidemiological study in patients with diagnosis of osteoarthritis (OA) in order to evaluate risk factors associated with the use / prescription of non-steroidal anti-inflammatory drugs (NSAID).
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 NJH Investigator Initiated Study funded by Fidia will prospectively perform 2 ultrasound (US) guided knee aspirations in patients with knee osteoarthritis using a pneumatic compressive device (KneeTap ™) at baseline and at 3 months following 2 Hymovis® injections. Synovial fluid catabolic and anabolic proteins will be compared to those values in the peripheral blood and correlated with clinical outcome measurements at 3 ,6 and 12 months compared to baseline values; WOMAC, SF 36, visual analog pain scale, 6 minute walking distance and SF volumes quantitated by US.
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.
Osteoarthritis (OA) of the knees is the most common degenerative disorder seen in a rehabilitation outpatient clinic. It is characterized by structural changes in the articular cartilage and the surrounding tissues. The understanding of its pathophysiology is still unclear. Knee OA patients are often troubled with knee pain and functional disturbance. Several studies have shown that the earlier the injection of autologous platelet rich plasma (PRP) to treat early stages of knee OA, the better the treatment outcome. However, there are controversies as to whether PRP injections can also be effective in treating patients with moderate to severe degrees of knee OA. Synovial fluid (SF) is in contact with the primary tissues affected by OA (cartilage and synovium). Identifying the SF biomarkers can provide us with crucial information in monitoring the PRP treatment response. PRP is blood plasma that is rich in autologous platelets. Platelet releases growth factors and cytokines that can stimulate the healing of soft tissue structures. However, the amount of platelets in human blood is not concentrated. Purification and centrifugation procedures are needed to concentrate these platelets. The human knee cartilage is contained inside the knee joint and has scarce blood supply. When the cartilage is injured, growth factors can hardly reach this area to repair the cartilage. Therefore, many studies have suggested early usage of PRP in treating knee OA. Some studies have stated that the effect of PRP in treating knee OA is superior to that of hyaluronic acid (HA). Recent studies have recommended the application of high frequency PRP injections (ex/ intra-articular (IA) PRP injections on a weekly basis) in treating patients with more severe degrees of knee OA. Prolotherapy using hyperosmolar dextrose solution has been shown to have some positive effectiveness in treating patients with knee OA. Higher percentage, such as > 12.5% of dextrose water, may stimulate cartilage repair. Lower percentage, such as 5% dextrose water, has been documented to play an essential role in anti-inflammation, and pain reduction.