View clinical trials related to Osteoarthritis, Knee.
Filter by:Through this cohort study, previous clinical data can be systematically reviewed and supplemented through clinical follow-up. Prospective enrollment and follow-up observation of subsequent patients can also be carried out to build a retrospective-prospective two-way cohort study. The intraoperative, perioperative, clinical follow-up and health economics of surgical robot, computer navigation, personalized osteotomy guide and other digital technologies and traditional TKA were comprehensively and objectively compared, the results and conclusions of the center were summarized and reported, and the effectiveness and safety of digital assistive technology applied to TKA were explored, providing references for clinical diagnosis and follow-up research.
The aim of this study was to compare the effectiveness of exercise and classical massage in the control of knee edema in patients with knee osteoarthritis.
Knee Osteoarthritis (OA) is one of the most common joint diseases with chronic low-severity inflammation. 80% of individuals with knee OA have limited movements; It was found that 25% of them could not do their daily work. In addition, it has been shown that the quality of life of individuals with OA is lower compared to healthy individuals. This showed that measuring and reporting quality of life should be mandatory in clinical studies conducted in individuals with knee OA. It was stated that the most frequently used general scales in the evaluation of quality of life in these individuals were SF-36 or SF-12. It takes a long time for the SF-36 to be filled by individuals, which creates a disadvantage for both patients and clinicians. Developed as a shorter alternative to SF-36, SF-12 has also been shown to give similar results to SF-36 in individuals with knee OA who have undergone total knee arthroplasty. However, the psychometric properties of SF-12 in individuals with knee OA have not been examined. The purpose of this study is to examine whether SF-12 is valid and reliable in individuals with knee OA and to determine the minimum detectable change (MDC) value.
The goal of this cross-sectional study is to evaluate muscle architecture changes and it's effect on muscle strength in female patients with gonarthrosis.Main questions are: - Is there any correlation between muscle strength and muscle thickness, pennation angle fiber length? - Is there any muscle architecture difference in gonarthrosis and is it effecting the muscle strength? The investigators will enroll patients with unilateral gonarthrosis so that investigators can compare the changes within osteoarthritic and healthy knee with the same physical activity levels.
Genicular nerve neurolysis (GN) constitutes a relatively novel technique, whereby different chemical compounds (i.e. alcohol, phenol) are injected in close proximity to the genicular nerves of the knee joint, with the intention to exert a neurolytic effect by denaturing proteins resulting in Wallerian degeneration distal to the lesion. Based on the preliminary evidence and considering the potential benefits of the technique, we hypothesized that ultrasound-guided genicular chemical neurolysis with phenol is superior in terms of pain relief at 3 months, when compared to intra-articular steroid (IAS) injection.
clinical efficacy of autologous stromal vascular fraction SVF,for inflammatory and degenerative conditions of the knees
This study is being conducted to evaluate the efficacy and safety of ASA compared to placebo in the management of osteoarthritis (OA) symptoms of the knee.
The study aims at evaluating the effects of one session of Action Observation Training (AOT) and Motor Imagery (MI) on arthrogenic muscle inhibition (AMI) of the quadriceps (QF) in subjects with end-stage gonarthrosis. 30 patients with end-stage knee osteoarthritis were enrolled. Patients were randomized in two groups (experimental group and control group). Experimental group performed one 6-minutes AOT and MI session with motor content of concentric and isometric QF contractions, whereas control group underwent a 6-minute sham AOT and MI session. Every patient was evaluated to assess the percentage of AMI on the QF before (T0) and after (T1) the treatment following the gold standard Twitch Interpolated Technique.
This study aims to develop, implement, and determines the effectiveness of a personalized medicine approach to each individual's phenotype, based on an innovative physical exercise program to promote the treatment of pain and functional limitation resulting from knee osteoarthritis (KOA) in patients recovering after acute myocardial infarction (AMI) and cardiovascular risk (CVR). This randomized clinical study is important due to the lack of evidence according to the effectiveness of a personalized physical exercise intervention in people after MI or CVR with simultaneous KOA. Some studies have shown the existence of a relationship between OA and cardiovascular diseases (CVD), including coronary artery disease, stroke, congestive heart failure, peripheral arterial disease, cardiac procedures, or death related to CVD, since individuals with OA have a higher prevalence of CVD than individuals without OA. Sedentary behaviour is a risk factor for AMI, CVR and KOA, and, at the same time, physical exercise is a common non-pharmacological treatment for people suffering from these conditions, namely in the control of joint pain, gains in functional capacity, and the improvement of cardiorespiratory functional capacity, whose impact can be felt in level of quality of life. Chronic diseases have a significant impact on the global burden of disease, particularly CVD and OA, with the added presence of obesity also contributing to a high rate of all-cause morbidity and mortality, representing a substantial health burden and with growing implications for individuals, health systems and socioeconomic costs. The presence of OA seems to lead to an increased risk of developing CVD. Several mechanisms have been proposed to explain this relationship. Chronic inflammation associated with OA is one of the hypotheses suggested to explain the increased risk of CVD in these individuals. Furthermore, the pain and disability associated with OA may also limit participation in exercise/physical activity, influencing other risk factors associated with both chronic diseases, such as weight gain. The lack of studies about physical exercise intervention on people that suffered acute myocardial infarction or is in cardiovascular risk with simultaneous knee osteoarthritis and the lack of offer of phase III cardiac rehabilitation in Algarve motivated the development of this study, with the assumption of adopting a healthier lifestyle.
Partial knee arthroplasty theoretically produces less blood loss compared to total knee arthroplasty (TKA) due to a lesser invasive procedure. Medial unicompartmental knee arthroplasty (UKA) is the most common partial knee arthroplasty performed due used due to the most commonly impacted medial knee. This study compared the postoperative drainage volume and length of stay (LOS) of TKA vs UKA and evaluated its comparison with patient characteristics.