View clinical trials related to Knee Arthritis.
Filter by:Video exercise component of the telerehabilitation would provide additional contribution to the patients. The aim of this study is to compare the effects of telerehabilitation-based exercise program and conventional (given on paper) exercise and training combination practices on pain, functionality, balance, proprioception and quality of life in patients with knee OA.
Studies have suggested that Obese patients with metabolic syndrome(MetS)were correlated with knee joint degeneration and osteoarthritis. However, no studies demonstrate the relationship between obese patients with metabolic syndrome and degenerate meniscus lesions and its knee function.The aim is to detect the correlation between obese patients with metabolic syndrome and degenerate meniscus injuries.
This study compares and evaluates differences in movement analysis, patient-reported outcome and radiological assesment between patients undergoing robotic-assisted total knee arthroplasty and conventional one.
The purpose of the study is to compare the effect of whey protein and collagen on fat free mass, muscle strength, functional ability, wound healing and life quality in elderly patients undergoing elective knee- or hip surgery (defined as elective knee- or hip arthroplasty). The patients are admitted at the department of Orthopaedic Surgery at Herlev Gentofte Hospital.
The purpose of this study is to investigate the efficacy and safety of pulsed radiofrequency of the saphenous nerve in the treatment of pain due to knee osteoarthritis (OA). The investigators will conduct real pulsed radiofrequency or sham, over the saphenous nerve during 4 separate sessions. The investigators will evaluate pain intensity, quality of life, function, and disability via clinical validated scales. The research question is whether pulsed radiofrequency can lessen knee pain and improve function and quality of life in patients with chronic knee pain due OA. It is hypothesized, that less knee pain and improved function, and quality of life after the pulsed radiofrequency sessions.
The choice between ultra-congruent (UC) insert or posterior cruciate ligament-stabilized (PS) insert in posterior cruciate ligament (PCL) sacrificing total knee arthroplasty (TKA) remains debatable. Despite the potential advantages of the UC insert over PS insert with its different design, there are concerns about inferior clinical outcome related to its use. Therefore, isokinetic performance was used in this study to objectively evaluate knee function after TKA and the clinical scores of the patients were also evaluated. To the best of our knowledge, no prospective randomized study has compared the isokinetic performance of the knee following the use of UC and PS inserts in TKA. The hypothesis of the present study was that compared with the PS insert, the UC insert would be associated with a lower clinical outcome and isokinetic performance following TKA. A total of 65 patients scheduled to undergo TKA on for primary knee osteoarthritis were randomly assigned to either the UC (32 patients) or the PS group (33 patients). The Knee Society Score (KSS) and isokinetic performance results of each patient were recorded preoperatively and at postoperative 3, 6 and 12 months. The physiatrist performing isokinetic tests and patients were blinded to the study.
There are concerns that total infrapatellar fat pad (IPFP) excision in total knee arthroplasty (TKA) results in patellar tendon shortening due to ischemic contracture. But, individual preference of the surgeon is still the main determinant between total or partial excision. The aim of this randomized controlled trial is to compare knee society score (KSS), knee extension and flexion peak torque in patients undergoing TKA with total IPFP excision or partial IPFP excision. The hypothesis of the study is that during TKA, total IPFP excision would lead to worse isokinetic performance and clinical outcome. A total of 72 patients scheduled to undergo TKA for primary osteoarthritis of the knee by a single surgeon were randomly assigned to either the total or partial excision group. Patients were evaluated preoperatively and at postoperative 1 year, with Knee Society Score (KSS) and isokinetic measurements. Physiatrist doing isokinetic tests and patients were blinded to the study.
The present prospective trial is designed to evaluate the efficacy of CyMedica Orthopedics e-vive™ system, a multifunctional electrotherapy device providing neuromuscular electrical stimulation (NMES) for reducing pain and accelerating functional recovery in patients with knee osteoarthritis. This post-market trial will involve patients who have been diagnosed with knee osteoarthritis, Kelgren-Lawrence Grades II, III, and IV. It is hypothesized that the use of the CyMedica e-vive NMES can reduce pain, improve knee function, and improve quality of life.
To control pain after total knee replacement surgery a catheter (tubing) is sometimes inserted into an anatomic space containing nerves that provide sensation to parts of the knee. This space is called the adductor canal. The catheters often stop working before we remove them for unclear reasons. The investigators think this is because the catheters become dislodged from where it was meant to be. This could be due to repeated movements of the catheter tip brought on by patients contracting their leg muscles when they ambulate or perform physio. The investigators want to confirm this by measuring the distance from a fixed spot on the patient's thigh to the adductor canal using an ultrasound machine. The leg will be measured in various positions to simulate muscle movements. A significant change in the distance could possibly contribute to catheter dislodgement and result in catheter failure.
This study is a randomized controlled clinical trial using a blind evaluator. Fifty-one volunteers were selected from 50 years to 70 years, obeying the following criteria: diagnosis of knee OA grade II and III through the radiographic classification of Kellgreen and Lawrence 1955, Body mass index (BMI) less than 40 kg / m², volunteers should have had knee pain for at least six months. All are from the Rehabilitation Sector of Santa Casa de Misericórdia de São Paulo (ISCMSP). The subjects were evaluated through a questionnaire developed by the authors of the study (Annex I), the Visual Analogue Scale (EVA) (Annex II), then applied to the Lower Extremity Functional Scale LEFS (Appendix III) and the Activities of daily living scale ADLs (Annex IV). In addition, the evaluation of muscular strength was through dynamometry using the Lafayete dynamometer model 01163, which was performed by a blind evaluator regarding the group that will belong to each candidate. The muscles tested were: quadriceps, ischiostibial and gluteus maximus. The randomization was through 60 brown envelopes divided into A, B, C and D, designating the randomness of the sample. In addition to the initial evaluation, an evaluation was performed at the end of the tenth session and after 3 months of treatment. The volunteers underwent a five-week treatment program, totaling 10 sessions, divided into four groups, group A - Intervention (INT) underwent knee and hip muscle strengthening exercises and electromagnetic field therapy with (Meditea - ARG) using the coplanar technique, group B - Exercises (EXE) carried out exercises to strengthen the hip and knee muscles in the C - Placebo group (PLA). hip and knee and electromagnetic field therapy with the Magnetron® coplanar technique, but with the device switched off and group D - Apparatus (APA) only use electromagnetic field therapy with the magnetron® coplanar technique. In the present study, there were no significant differences between groups regarding pain, function and muscle strength. However, group A obtained better results in the evaluated criteria, tending that the combination PEMF and exercises, is an indicated treatment for OA knee.