Active clinical trials for "Osteoarthritis, Knee"

Managing joint pain is one of the main goals for treating osteoarthritis (OA) and other musculoskeletal disorders. Alleviating chronic pain pharmacologically has several potential drawbacks including diminishing efficacy, toxicity, adverse side-effects, and patient anxiety. Non-pharmacological approaches (eg. weight loss) have also been found to be effective at controlling joint pain and can provide supplementary benefits. The development of efficacious, alternative treatments for arthritis pain which provide analgesia without adverse side-effects would be advantageous. Recently, preclinical and clinical studies have demonstrated that green ambient light using light-emitting diodes (LEDs) produced profound analgesia in animal models and chronic pain patients. Both migraineurs and fibromyalgia patients have both reported significant reductions in pain following 10 weeks of green LED exposure. The investigators aim to assess the analgesic potential of green light therapy for people living with knee osteoarthritis. Participants will be asked to keep a pain diary for 4 weeks prior to light intervention. All participants will first use a white LED (20 lux) for 1-2 hours per day in a dark room at home for 10 weeks. Following a 2-week washout period without light use, participants will use a green LED (20 lux) for 1-2 hours per day in a dark room at home for 10 weeks. Following completion of the intervention, the investigator will assess changes in reported pain and quality of life. The investigators hypothesize that participants will have improvements in pain intensity and quality of life following treatment with green LEDs.

Unicompartmental knee arthroplasty (UKA) and High Tibial Osteotomy are both valid treatment options for isolated medial knee osteoarthritis. Literature to date is lacking high grade evidence of the outcomes between these procedures. This is a study protocol for randomized controlled trial comparing UKA vs HTO in late stage medial knee osteoarthritis.

The aim of the study is the evaluation of the effect of balneotherapy with Acquabios bicarbonate-alkaline-sodium thermal water in ameliorating some signs and symptoms of knee osteoarthritis in human subjects suffering from this disease

The aim of this study is to investigate brain response and connectivity changes evoked by video-guided acupuncture imagery treatment (VGAIT) and verum and sham acupuncture in knee osteoarthritis patients to elucidate the underlying brain mechanisms of mind-body interaction, imagery, and acupuncture.

This is a multicenter, prospective, and case-control study. Five joint centers and 100 participants will be included. The study group used robotic-assisted modified kinematic alignment total knee replacement, and the control study used traditional alignment manual total knee replacement. The knee society score (KSS), Hip-knee-ankle(HKA) angle, mechanical lateral distal femoral angle(mLDFA), mechanical medial proximal tibial angle(mMPTA), sagittal femoral component angle(SFCA), range of motion(ROM), WOMAC score, SF-36, Visual Analogue Scale(VAS score), surgical time, blood loss, and complications are evaluated and compared.

Problem: Currently, no system allows precise kinematic assessment of the knee and accurate guiding of orthopedic surgical actions in a minimally invasive fashion. However, such a system would prove useful in the clinical setting to improve the quality of surgical interventions at the knee. Hypothesis: A novel knee kinematic assessment and surgical guidance tool using 3D personalized imaging and minimally invasive bony fixation allows precise kinematic assessment and surgical guidance in the routine clinical setting. Objectives : Demonstrating the capacity of the system to precisely measure 3D knee kinematics Quantifying the reproducibility of the kinematic measurements Measuring the impact of knee surgical procedures on knee kinematics Assessing the correlations between measured articular kinematics and clinical results after knee surgery Integrating the novel measuring system to the surgical flow of three knee surgical procedures Quantifying the precision and reproducibility of the surgical actions guided by the system Comparing the clinical results of surgeries guided by the system to those performed with the traditional technique

Knee osteoarthritis (KOA) is a disease characterized by cartilage degeneration, synovium inflammation, bone remodeling, osteophyte formation, inflammations and loss of articular function. Interest on biological therapies has increased due to the recent update on KOA and its natural history. Viscosupplementation with hyaluronic acid aims to restore rheological properties of synovial fluid. Platelet rich plasma (PRP) is an autologous blood product which contains an elevated platelet concentration above the one found in blood. The goal of this study is to compare the clinical results of intra articular infiltration of hyaluronic and platelet rich plasma in the treatment of KOA, and to establish a protocol for PRP obtaining and prepare. Patients form the OA treating program will be selected and randomized into three groups (treatment with hyaluronic acid or onte of the two PRP protocols, PRP A and PRP B). Evaluation will include: subjective functional evaluation, clinical evaluation, radiological evaluation and radiological evaluation, which will be performed before treatment and 3 weeks, 3 months, 6 months and 1 year after treatment. Evaluation of PRP composition will be performed using ELISA/LUMINEX. Key words: Knee, osteoarthritis, platelet rich plasma, viscosupplementation.

Osteoarthritis (OA) is the most common degenerative joint disease with pathological structural and functional disorders all over the world. 27 million patients diagnosed with osteoarthritis in the USA alone.(1-2)

This study will be a single-site, four-arm, randomized, placebo-controlled clinical trial. Knee osteoarthritis patients (N=164) will be randomized to Reiki, Sham Reiki (placebo control), mindfulness meditation (active control), or a waitlist control condition. The three active interventions will be applied for 20 minutes, once a week, for four consecutive weeks in a university laboratory setting.

This study is designed as a randomized clinical trial that will be conducted in Hazrat Rasool Akram Hospital in Tehran. Patients with knee osteoarthritis were selected based on the study entry criteria and written consent was obtained from them. Then, by random assignment, patients will be divided into three treatment groups: control group (under oxygen gas injection), intervention group 1 (intra-articular injection of ozone with a dose of 20 micrograms) and intervention group 2 (intra-articular injection of ozone with a dose of 40 micrograms).