Active clinical trials for "Osteoarthritis, Knee"

The purpose of the study is to demonstrate the superiority of topically administered 2PX versus placebo (vehicle) control in terms of reduction in pain intensity and physical function.

This study aims to compare the efficacy between Boonme stick exercise and quadriceps strengthening exercise in knee osteoarthritis.Patients diagnosed as knee osteoarthritis using Altman criteria will be randomized into 2 groups using simple random technique. Patients will be instructed and trained for both quadriceps or Boonme stick exercise by one-trained physical therapist. All patients will be treated with behavioral modification, NSAIDs and analgesic drugs and regularly follow-up . Assessment included visual analogue scale, exercise compliance, WOMAC and patient satisfaction were done by an assessor in a blinded fashion.

This is an open, prospective, randomized, controlled, parallel, multicenter, non-inferiority study in 250 individuals (125 individuals per group), with 204 evaluable patients with clinical and radiological diagnosis of osteoarthritis of the knee. Individuals will be randomized to receive during 180 days the test drug(glucosamine sulfate 500 mg + sodium chondroitin sulfate 400 mg - Mantecorp) or the reference medication (glucosamine sulfate 500 mg + sodium chondroitin sulfate 400 mg - Condroflex®). Efficacy will be evaluated through the clinical picture, pain visual analog scale, swelling, stiffness in the joint, consumption of paracetamol and quality of life. The safety assessment will be done by monitoring the incidence of adverse events and their relation to the treatment.

Treatment for early osteoarthritis (OA) of the knee is an increasing problem yet much of the research into OA, to date, concentrates on predisposition, genetic and cellular aspects and the treatment of late stage disease (arthroplasty). Clinicians reviewing patients with early OA have great difficulty in recommending an appropriate and efficacious intervention. The first line of treatment for patients with early OA is exercise, self-management and weight loss. These tools are suggested to minimize the need for higher risk treatments such as non-steroidal antiinflammatory drugs (NSAIDs) and surgery. Viscosupplementation using intra-articular injections of hyaluronan (Synvisc One) is a relatively new treatment. To date, the ideal patient for viscosupplementation has yet to be defined. It is not known whether incorporation of viscosupplementation into the overall clinical management will have beneficial influence for patients with early OA of the knee. This study will generate rigorous pilot data to assess the need and inform a larger randomized controlled trial (RCT) assessing the efficacy of viscosupplementation. The study will be a single blind randomised RCT. 60 patients with documented early OA will be randomised into one of two groups; Group V will undergo "one shot" viscosupplementation using Synvisc One in addition to routine physiotherapy management for knee OA. Group No V (control) will have no viscosupplementation but will undergo similar routine management including physiotherapy management for knee OA. Outcome measures will include walking pain (The Western Ontario and McMaster Universities Arthritis Index-WOMAC), the overall WOMAC score, Oxford Knee Score (OKS), American Knee Society score (AKS), complications, activity level and patient satisfaction. Health economics will also be evaluated. Measurements will be recorded pre-intervention and at six months following treatment. The risks associated with viscosupplementation are minimal. Considering the limited resources currently available in health care, if the latter is shown to have higher effectiveness than physiotherapy alone, in addition to patient benefit, there will be important health economic implications.

The purpose of this study is to determine the impact of a regular course of treatment with Hyaluronic acid (HA) injections on gait in knee osteoarthritis (OA) patients. Three consecutive HA injections will be compared to three consecutive placebo injections to determine whether HA's analgesic effect is greater than that of a placebo injection, and to observe whether HA's viscoelastic properties are manifested in a human knee OA population. We hypothesize that HA injections will relieve pain to a greater extent than placebo injections in knee OA patients, and will afford them with improved walking characteristics, such as increased walking speed, and step length.

Using double blind, randomized controlled design to study the immediate, short-term and intermediate-term therapeutic effects of ready-made full-length lateral wedged shoe insoles and customized full-length lateral wedged shoe insoles to patients with knee osteoarthritis, under the basis of International Classification Functioning, Disability and Health.

Knee osteoarthritis is a common problem with the disease prevalence increasing with advancing age. This study will be performed in the purpose of determination the effects of laterally wedged insoles on symptoms reduction of patients with knee osteoarthritis.

The purpose of this study is to evaluate the efficacy and safety of Imrecoxib in the treatment of patients with knee osteoarthritis.

Introduction: Osteoarthritis of the knee is a very common disease. However there are few treatment options for these patients. Botulinum toxin type A is an option for chronic pain. If the investigators prove effectiveness of its use for intra-articular analgesia, Botulinum toxin type A can be useful for treat these patients. Objective: Compare the effectiveness of the use of intra-articular corticosteroid versus Botulinum toxin type A in the treatment of patients with knee osteoarthritis. Methods: A prospective controlled randomized double blind studied with three groups (n = 35 each group) of patients with symptomatic osteoarthritis of the knees receive intra-articular medication in a single moment will be undertaken. The three groups will be: Botulinum toxin type A Group: patients who receive 100 units of botulinum toxin; hexacetonide of triamcinolone Group: patients who receive 40mg of triamcinolone hexacetonide, and saline group: patients who receive 2ml of normal saline. Patients will be assessed by evaluators " blind " in 4 times during 12 weeks of follow-up with clinical assessment instruments (pain, quality of life questionnaire as short form 36 questionnaire) , functional ( WOMAC questionnaire) , and ultrasound (quantitative and semi quantitative measure of synovial hypertrophy and semi quantitative Power Doppler ) .The following statistical tests will be used : Student's t test, Mann - Whitney , chi- square test and ANOVA for repeated measures . Will be considered as statistical significance the difference of 5 %.

This monocentric protocol is designed to evaluate the efficacy of therapeutic management of symptomatic knee osteoarthritis (resistant to medical first-line treatment) by intra-articular injection of autologous PRP prepared in the same procedure and using a dedicated CE marked medical device and a validated and reproducible method of preparation