View clinical trials related to Knee Pain Chronic.
Filter by:Knee pain is among the most common reasons for musculoskeletal pain consultations, accounting for nearly 4 million primary care visits annually. Knee pain can have different causes such as, tendinopathies, synovitis, bursitis, trauma, etc. Considering the importance and high incidence of musculoskeletal disorders that affect the knee joint, a variety of therapeutic modalities has been employed to alleviate pain and repair the tissue. Among these conservative treatments, photobiomodulation therapy (PBMT) has been shown to stimulate tendon and ligament healing, and decrease the pain. Therefore, the aim of this study is to determine the effectiveness of the Multi Radiance Medical® Super Pulsed Laser, manufactured by Multi Radiance Medical®, for adjunctive use in providing temporary relief of chronic knee pain of musculoskeletal origin.
The main objective of the study is to evaluate the safety, performance and clinical benefits of the Persona implant and its instrumentation in primary total knee arthroplasty
The primary research purpose is to determine if the use of a drug therapy intervention (each study participant will be randomly assigned to receive one of 3 study medications which will be blinded from everyone, including the study participants, and all research staff (except the principal investigator), combined with a series of 3 injections of Platelet-Rich Plasma (PRP) into an osteoarthritic knee joint, leads to reductions in knee pain, and improvements in physical function. Improvements will be assessed by serially evaluating pain scores and functionality using standardized and validated questionaires which will be completed by the study participant at each clinic office visit. In addition, blood tests will be drawn at each visit to evalute any changes in blood compostion. If the participant meets the study inclusion and exclusion criteria and agrees to attend 7 follow up office visits, they will be eligble to enroll in the study. If they wish to volunarily enroll in the study, it will be explained in detail, afterwhich all questions and any concerns will be answered. Each office visit will take between 30-45 minutes and will take place over a 12-month study period comittment.
The goal of this observational study is to investigate the relationships between the medial longitudinal arch (MLA) height of the foot and clinical and radiological characteristics of knee osteoarthritis in adult patients 50 aged and over. The main questions it aims to answer are: - Is there any relationship between knee pain and disability in knee osteoarthritis and MLA height? - Is there any relationship between the radiologic severity of knee osteoarthritis and MLA height? - Is there any relationship between knee joint alignment in knee osteoarthritis and MLA height?
To evaluate the effectiveness of the goal development intervention in guiding individual patients through the identification of high quality, specific, measurable, relevant and time-bound goal for treatment.
The main objective of this study is to evaluate the safety, performance, and clinical benefits of the Persona Keel cementless and cemented knee.
Adductor canal blocks (ACB) have been recommended in total knee arthroplasty (TKA) to provide better control of post-operative pain, facilitate early ambulation, and reduce length of stay in the hospital. ACB is typically done before surgery by an anesthesiologist, which may increase time per case, cost, and requires the specialized skills of an anesthesiologist trained in regional anesthesia. Recent studies have suggested that surgeons can safely and reliably administer the adductor canal blocks (sACB) during surgery. However, there is currently very limited data on the clinical efficacy of such sACBs, and no studies assessing this technique in the context TKA that are discharged the same day. As such, this randomized control trial (RCT) is being done to compare sACBs to conventional anesthesiologist-performed adductor canal blocks (aACB).
Subchondral bone marrow lesions (BMLs) in knee osteoarthritis (OA) are strongly associated with presence and severity of knee pain, structural deterioration, disease progression with an increased risk of total knee arthroplasty. OA-related BMLs may regress or resolve within 30 months which could be associated with long lasting disability. It has been reported that BMLs persist in the majority of knee OA patients. Different treatment strategies have been proposed including rest and protected weight-bearing, bisphosphonates, subchondroplasty and intraosseous orthobiologic injection. However, conservative treatment response takes a long time and other interventions may be considered invasive procedures that show varying results with several side effects. Focused extracorporeal shockwave therapy (f-ESWT) has been established as a safe non-invasive treatment with positive results in different bone disorders that share the same pathological features of BMLs. This is an exploratory, randomized-controlled, pilot study to determine the efficacy and safety of f-ESWT compared to the standard-of-care (analgesics and protected weight bearing) for the treatment of BMLs in patients with knee OA. Thirty subjects with knee OA who have history of knee pain at rest and during walking with the confirmed diagnosis of subchondral BML(s) on magnetic resonance imaging (MRI) despite at least 4 weeks of conservative treatment will be enrolled into this study. Subjects will be randomized to receive either: 1) f-ESWT: 15 subjects will receive a total of 4 sessions (at high energy level) over 4 consecutive weeks, or 2) Standard of care treatment: 15 subjects will receive analgesics, and non-weight bearing. Participants will be evaluated for adverse events and changes in pain intensity and knee function, using an 11-point numerical rating scale (NRS; 0-10, with anchors "no pain" and "pain as bad as you can imagine") and; the Knee injury and Osteoarthritis Outcome Score, respectively. Subjects will be assessed with these outcome measures at baseline, 1 month, 2 months, 3 months, and 6 months after the treatment. MRI of the involved knee will be performed prior to treatment (baseline) and 3 months and 6 months after treatment.
Health care costs are increasing alarmingly, which will impose an overwhelming economic burden to an aging society like that of Hong Kong. For example, degenerative musculoskeletal disorders such as osteoarthritis (OA) present a grand challenge with its high prevalence (>40% in the elderly suffered from knee OA). OA is a debilitating progressive disease with typical symptoms such as acute pain causing loss of mobility Currently there is no cure for OA. Pharmacological treatment and new regenerative technologies such as stem cell therapy are actively being developed, but most of these options are very expensive per se, and side effects are not uncommon. Costeffectiveness is also a major consideration for devising new therapeutic modalities for OA. There are emerging evidences showing that pulsed electromagnetic field (PEMF) can modulae mitochondrial activities for muscle gain. PEMF exposure on top of regular exercise training may promote muscle regeneration and tissue healing. This study aims to conduct a double-blinded, randomized controlled trial to investigate the effect of PEMF treatment on knee pain in patients with knee OA. We hypothesize that PEMF treatment is effective to relief in pain and improve knee function in Knee OA subjects. Based on the aim of this study, older adult patients (aged 50 or above) with knee OA with Kellgren-Lawrence grade 2-4 by X-ray, have sedentary lifestyle (Tegner activity level less or equal to 3), no acute knee injuries in past 12 months, no muscle strain in past 12 months and not degenerative joint disease in other joints except the involved knee. To estimate the improvement of patients, isometric quadricep muscle strength, posture assessment, serum myokine level, serum vitamin D level and selfreported outcome with questionnaires will be performed.
Total Knee Arthroplasty (TKA) is also known as a knee replacement. It is one of the most common orthopaedic (bone) surgeries performed and is usually very successful, but some people who have had a knee replacement feel pain that lasts for at least 3 months after surgery and thus continue to take pain control/ analgesic (opioids) medication. Opiates are medications like morphine. Pain post-surgery can make it difficult to recover and return to daily activities. A better control of pain before the surgery, can help people feel less pain, recover faster, and use less opioids after surgery. Cryoneurolysis means freezing the nerves that can cause pain. It uses very low temperatures in a specific body part (e.g., nerves to the knee) to freeze the pain nerves and therefore reduce the pain. When applied before the surgery it might help with postoperative pain after knee replacement. This study will evaluate Iovera, a cryoneurolysis handheld device commercially available in Canada that delivers freezing cold to a target nerve by using nitrous oxide. Cryoneurolysis can relieve pain and symptoms associated with osteoarthritis of the knee for up to 90 days.