Active clinical trials for "Osteoarthritis, Knee"

This is a pilot study involving a hybrid in-person + telerehabilitation intervention for rural adults with knee osteoarthritis. The primary purpose is to demonstrate feasibility and safety of the RAPTOR program, and the secondary purpose is to estimate clinical effectiveness of the RAPTOR program on participants' pain, function, and quality of life.

This study will compare Hight Tibial Osteotomy with or without arthroscopically repair intra-articular knee lesions in patients with early stages of Osteoarthritis.The purpose of this study is evaluate if addition of arthroscopy to HTO provides better clinical, radiological and laboratory outcomes.

Total knee arthroplasty is an effective surgical intervention for patients with chronic osteoarthritis commonly performed worldwide. Postoperative pain management has been a key focus in patient care for this procedure. Poorly controlled pain following total knee arthroplasty is associated with decreased ambulation, increased length of hospital stay, increased complications (particularly related to significant opioid use), and overall suboptimal patient recovery. Appropriate postoperative pain management utilizing motor sparing peripheral nerve blocks and periarticular injections has been shown to provide faster, more optimized patient recovery and reduced hospital length of stay in patients undergoing total knee arthroplasty. Adductor canal block (ACB) is a well-studied peripheral nerve block performed for analgesia following total knee arthroplasty. ACB is an effective component of multimodal analgesia providing improved pain control to the peripatellar and intra-articular aspect of the knee joint while largely preserving the strength of the quadriceps muscles1. In addition, perioperative local infiltration analgesia (LIA) performed by the orthopaedic surgical team is a common practice that has been shown to improve short-term postoperative pain relief and reduce total systemic opioid consumption during hospital stay2 for total knee arthroplasty. The Infiltration between the Popliteal Artery and Capsule of the Knee (iPACK) block is a newly described regional anesthesia technique for postoperative analgesia in total knee arthroplasty, performed under ultrasound guidance. It targets the articular branches of the tibial, common peroneal, and obturator nerves in the popliteal region, and aims to provide analgesia to the posterior aspect of the knee joint without compromising lower extremity motor function following total knee arthroplasty. This study aims to determine whether the IPACK block provides additional analgesia (in combination with ACB + LIA) for total knee arthroplasty surgeries. The study will examine how much additional analgesia IPACK provides in the context of an already-optimized regional anesthesia pathway for total knee arthroplasty, which uses ACB + LIA, both modalities that have reasonable existing evidence.

Hip and knee osteoarthritis (OA) is a burden of disability in adults, with many seeking total joint arthroplasty (TJA) to reduce their symptoms. Almost 50% of people screened for TJA are referred for further rehabilitation rather than TJA. However, access to community-based rehabilitation is limited for those living in rural settings. Recent advances in tele-rehabilitation using smart phone technology, widely available in rural areas, provides a means to access rehabilitation from home. ReDI@Home will examine the impact of home-based e-Rehabilitation, delivered via smart phone, for rural residents living with moderate to advanced OA. This randomized feasibility trial will compare 2 e-Rehabilitation programs (eRP) of varying intensity (eRP-LOw Intensity [eRP-LO] and eRP-HIgh Intensity [eRP- HI]). The investigators think that the eRP are feasible and that both eRP will improve OA self-management. However, eRP-HI will improve patient outcomes more than eRP-LO.

This clinical trial is being done to better understand how daily treatment with Tetrahydrocannabinol (THC), Cannabidiol (CBD), or the combination of CBD plus THC affects knee osteoarthritis pain and other related symptoms. Consented participants will have a screening period and visit (up to 30 days to treatment start). If participants pass the screening phase, they will be randomly assigned to take one of the investigational study drugs. For this study, participants will not know when or if they are taking CBD, THC, THC plus CBD, and when or if taking placebo. Clinical pain will be assessed at multiple times throughout the study, and eligibility will be re-assessed at two weeks into the treatment period. It is possible that subjects will not be able to participate in the study after 14 days of of treatment. The treatment period will take approximately 16 weeks and then a follow-up period for approximately 2 weeks. In addition to treatment, participants will have clinical assessments, blood draws, questionnaires, daily pain diaries, sensory testing, as well as have functional connectivity magnetic resonance imaging (fcMRI).

The aim of the present investigation is to evaluate the efficacy of Mangoselect®, a mangosteen extract, and of a formulation containing Mangoselect®, in subjects suffering from activity/exercise-induced knee joint pain/discomfort, during a 12-week supplementation period. Subjective discomfort improvement will be assessed with both WOMAC questionnaire and pain Visual Analogic Scale (VAS); functional joints features, quality of life, and inflammatory markers, will also be assessed. Finally, long lasting benefits will additionally be evaluated 4 weeks after the end of the supplementation period. The design of the study is double-blind, randomized, multi-arm, parallel and placebo controlled.

Rationale: Osteoarthritis (OA) of the knee is a common cause of pain and disability, especially in people over the age of 65. In the current health care system both conservative (e.g. intra-articular injections with corticosteroids) and surgical (total knee replacement, TKR) treatment are applied. Although frequently used, certain effects of these treatments on protein metabolism remain unclear. It is well known that maintenance of different tissues is determined by a dynamic balance between protein synthesis and breakdown rates, with temporary changes in either protein synthesis or breakdown allowing net protein accretion or loss. Though protein supplementation has shown to be an effective nutritional strategy in stimulating muscle protein synthesis, it remains unclear to what extent other musculoskeletal tissues are able to respond to dietary protein supplementation. Therefore, the current study assesses the impact of preoperative protein supplementation on protein synthesis in different musculoskeletal tissues of the knee. Objective: To investigate the effect of preoperative protein supplementation on Hoffa's fat pad, synovium, tendon, bone, muscle, ligament, menisci, and cartilage protein synthesis of the OA knee. Study design: Randomized, parallel (two groups) study design. The intervention group will be compared to the control group. Study population: 24 adults with OA of the knee undergoing TKR. Intervention: Daily 40 g of pre-sleep protein two weeks before TKR or no intervention. Main study parameters/endpoints: Primary study parameters include protein synthesis rates and enrichments of Hoffa's fat pad, synovium, tendon, bone, muscle, ligament, menisci, and cartilage. Secondary parameters include whole-body protein synthesis, breakdown, oxidation, and net balance. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The risks involved in participating in this study are minimal. There are no potential effects known for the ingestion of protein. Muscle biopsies and tissue collection will be performed during the surgical procedure.

This study aims to see if outcomes for patients that receive the traditional total knee replacement surgical technique are different than the outcomes for patients that receive robot-assisted total knee replacement. The outcomes we will be tracking include: Patients' self-reported awareness of their artificial joints during activities of daily living; Patient's self-reported pain, other symptoms, function in daily living, function in sport and recreation, and knee-related quality of life; Patients' self-reported general health perceptions, physical functioning, role limitations due to physical and emotional problems, bodily pain, energy-fatigue, social functioning and mental health; The accuracy of implant placement and limb alignment

This study aims to examine the effect of the text message platform (WhatsApp) on the adherence to home exercise programs, pain and physical function among middle age and older adults with knee OA in two public hospitals in Riyadh city, Saudi Arabia

Osteoarthritis (OA) is the most common joint disease. It is characterized by a progressive destruction of all the components of the joint, especially the cartilage. This leads to pain, loss of mobility and can be a major handicap for some patients. Gonarthrosis, or osteoarthritis of the knee, affects 30% of people between the ages of 65 and 75 and is one of the most disabling conditions. In the final stage, the only therapeutic option to relieve patients is to replace the joint with a total knee prosthesis. Thanks to the contribution of an evaluation technique based on inertial sensors (X-SENS device), our objective is to better evaluate and understand the movement deficit in knee OA subjects. The hypothesis is that, thanks to the contribution of a technique based on inertial sensors (X-SENS), the investigators can better evaluate the movement deficit of knee OA subjects. The goal is to propose specific, rapid telekinetic biomarkers, allowing a better evaluation of functional improvements following therapeutic interventions, such as a total knee replacement.