View clinical trials related to Arthroplasty, Replacement, Knee.
Filter by:The number of knee arthroplasties performed each year is constantly increasing. Although the outcome is generally favourable, 10-20% do not achieve a satisfactory clinical result. This study evaluates the effectiveness of immersive virtual reality rehabilitation in older people who have undergone knee arthroplasty surgery. The 6 Meter Walking Test is used to determine the improvement of patients after the procedure.
The aim of the study was to compare the efficacy of body stabilization exercises to be applied in addition to conservative physical therapy in patients undergoing total knee arthroplasty. Through this study, we aim to contribute to the literature and the clinic with objective, evidence-based results. Ostetoarthritis includes the entire joint in a disease process involving the loss of articular cartilage in focal and progressive hyaline, including the increase in osteophytes and the thickness of the subchondral bone. Clinical symptoms of osteoarthritis include joint stiffness, pain, and dysfunction. Knee osteoarthritis causes activity limitation especially in the elderly. American Society of Orthopedic Surgeons, nonsteroidal anti-inflammatory drugs or tramadol in the medical treatment of osteoarthritis; they recommend reinforcement in conservative treatment, low intensity aerobic exercises and neuromuscular training programs. Total knee arthroplasty is preferred for surgical treatment to reduce pain, improve deformity, and improve functional range and range of motion in patients with advanced stage osteoarthritis who do not respond to conservative treatment. Total knee arthroplasty is a surgical procedure in which an artificial joint replaces the damaged knee joint. After knee arthroplasty, there was a decrease in pain, increased range of motion and improved quality of life. Patients with osteoarthritis have a decrease in proprioceptive sensation due to inflammation in the knee joints and a decrease in knee mechanoreceptors. In addition to this proprioceptive disorder, muscle weakness caused by aging, decreased vision and losses in the central nervous system cause balance effects. This effect of equilibrium increases the fear of falling in individuals and therefore patients tend to move less. Therefore, the resulting inactivity causes a decrease in endurance with muscular force and causes the patients to become more immobile. This is particularly a risk factor for falls in patients with symptomatic lower extremity osteoarthritis and these causes mortality and morbidity. Lumbopelvic-hip complex or "core" in lumbar vertebrae, pelvis, hip joints and active and passive structures that produce or restrict the movement of these segments. Core stability is associated with lower extremity balance performance. Body stabilization exercises decrease the risk of falling patients and improve their balance. Although stabilization exercises are performed in patients with total prosthesis in the literature, there is no study evaluating the effectiveness of these exercises on balance, functional performance and lumbal lordosis angle.
Total knee replacement is a major and painful orthopaedic (joint and bone) surgery where the knee joint is replaced with an artificial joint. It is an effective and successful procedure to treat severe knee arthritis and reduce pain, but many patients report intense pain after the surgery. Postoperative pain control is predominated by opioids (morphine-based drugs). While opioids are effective to manage the pain, they can have acute and chronic complications, including confusion, nausea, vomiting, constipation and high risk of addiction. Medical cannabis is an effective and safe alternative for pain treatment. Recent studies showed that patients have reported a reduction in opioid usage when taking cannabis as a substitute for pain relief. This study aims to investigate whether adding medical cannabis (cannabidiol - CBD) treatment will decrease the amount of opiates needed in the first 2 weeks after knee replacement compared to a group given placebo.
This study compares the use of sharp dissection with diathermy for the approach to a total knee replacement. Half of the patients will be randomly assigned each intervention.
This study aims to investigate the effect of Smart Kneebrace use for osteoarthritis patients after total knee arhtroplasty (TKA) on post-operative performance.
This study aims to benchmark the performance of an iOS application against the Berg Balance Scale (BBS), which is the most commonly used assessment tool by clinicians for measuring balance across the continuum from acute care to community-based care. An iPhone will be tied around the waist of the participant and concurrent measurements will be taken for five of the fourteen stances which comprise the BBS.
Liposomal bupivacaine is a novel local anesthetic designed for prolonged pain relief. Despite its long-acting analgesic potential, liposomal bupivacaine is significantly more expensive than other local anesthetic alternatives. The primary aim of this investigation is to examine whether or not liposomal bupivacaine provides superior pain relief or clinically significant opioid-sparing effects versus a control to justify its cost.
Objective: Continuous nerve block (freezing the nerve) is needed for knee replacement surgery to reduce pain, increase rehabilitation and discharge patients home fast. A lot of time, money and hospital resources are invested in inserting these catheters. The aim of this study is to compare two end points used for insertion of continuous femoral nerve block and to see which one results in fewer failures on the surgical ward. Methodology: Patients having total knee replacement surgery will be recruited in this study. Patients will be randomized into two groups. The continuous femoral nerve block catheter will be inserted using ultrasound and nerve stimulation with two different end points (certain muscle contraction). Patients will be followed on day 1 and 2 after surgery to observe which catheter fails, how much pain the patient suffers and how much painkiller the patients used.