View clinical trials related to Hip Osteoarthritis.
Filter by:Osteoarthritis of the hip is a common type of osteoarthritis which can cause significant problems. First-line of management for patient with osteoarthritis consists of weight reduction, education, and analgesic medication. If necessary, invasive treatment like total hip replacement are performed for the patient. The objective of this study was to assess the safety of bone marrow mesenchymal stem cells (BM-MSCs) implantation in patients with hip osteoarthritis
The purpose of this study is to investigate whether there is a correlation between hip arthroplasty patients' preoperative weight and the patients quality of life and the clinical effect one year postoperatively.
Total joint arthroplasty (TJA) is an effective procedure for reducing pain and improving function in patients with disabling osteoarthritis (OA) of the hip or knee. However, as with all invasive procedures, TJA is associated with certain risks and substantial costs. Since the indications for TJA are heavily dependent on patients' quality of life and expectations. TJA utilization rates vary widely throughout the United States, as seen with other 'preference-sensitive' procedures. Early evidence suggests shared decision making (SDM) strategies are effective in enhancing patient decision quality, or the degree to which treatment decisions reflect the preferences of fully informed patients, especially for preference-sensitive procedures like TJA. Despite these advantages, however, SDM has not been embraced or widely adopted in orthopaedics. To investigate this limited uptake, the investigators propose a series of evaluations of individual-level strategies. The investigators innovative and unique contribution is to approach patients, surgeons and healthcare purchasers as having symmetric and equally valid concerns about the benefits and cost associated with SDM. The investigators overall objective is to facilitate wider dissemination of SDM strategies in orthopaedic practices. The specific aims of the project are to assess, for SDM strategies, the impact on key patient, surgeon, and healthcare purchaser priorities; By achieving this aim our project will produce new interventions and incentives for disseminating SDM that are endorsed as feasible and acceptable by a coalition of patients, surgeons, and purchasers. The investigators plans for evaluation include a randomized controlled trial to evaluate the impact of SDM on outcomes of interest to patients, surgeons, and purchasers.
The purpose of this study is to: 1. Analyze the short-term effects of external center of pressure manipulation of the foot in idiopathic hip osteoarthritis patients during gait on: 1. Gait parameters (spatiotemporal, kinematic, and kinetic) 2. Muscle activation patterns of the lower limbs and back 2. Analyze the long-term effects (during the period of one year) of external center of pressure manipulation of the foot in idiopathic hip osteoarthritis patients during gait on: 1. Gait parameters (spatiotemporal, kinematic, and kinetic) 2. Motor learning and muscle activation patterns 3. Energy consumption 4. Pain, physical function, and quality of life The hypotheses of the study, in reference to the aforementioned study objectives are: 1. Changes in foot center of pressure will have an immediate effect on gait parameters and muscle activation patterns of the lower limbs and back. 2. Long-term manipulation of foot center of pressure, as a result of a year-long rehabilitation program using the AposTherapy Biomechanical System, will result in improvement in gait parameters, changes in muscle activation patterns as a result of new motor learning, improvement in energy consumption, decrease in pain, improvement in physical function, and improvement in quality of life.
According to Danish and international guidelines the recommended first-line of management for people with osteoarthritis consist of exercise, education, analgesic medication, and, if necessary, weight reduction. It is well documented that exercise has a positive effect on pain and physical function in patients with knee OA, but the effect of exercise on hip OA is sparsely investigated. Aim of the study: To investigate the effects of 1) strength training, and 2) Nordic Walking, and 3) unsupervised home based exercise on muscle function, endurance, pain level, physical activity, and health related quality of life in patients with osteoarthritis of the hip. The effects of exercise on muscle mass and the mechanisms behind the osteoarthritis, i.e., disease activity, inflammation, and cartilage degradation, are investigated in a subgroup (n=45) of the participants. Study hypotheses: Strength training will have a greater effect on physical function and muscle strength than Nordic Walking and home based exercise; 2) Nordic Walking will have a greater effect on endurance than strength training and unsupervised home based exercise; 3) Strength training and Nordic Walking will have a greater effect on pain level and health related quality of life than unsupervised home based exercise.
This is a randomized, double-blind and placebo-controlled study to evaluate the efficacy of zoledronic acid on the biologic incorporation of cementless hip prosthesis in postmenopausal female patients.The study population consists of postmenopausal female patients scheduled for total hip replacement because of degenerative hip osteoarthritis. The patients will receive either a single dose of 5 mg zoledronic acid or placebo intravenously after surgery before hospital discharge. The patients will be followed-up for 1 year. Zoledronic acid therapy has been shown to promote bone ingrowth into porous implants in pre-clinical models. The investigators hypothesis is that zoledronic acid, given as a single intravenous infusion after hip replacement surgery, enhances bone ingrowth into porous surface of cementless hip prostheses. As a primary outcome, the therapy is expected to reduce periprosthetic bone loss measured by DXA. Enhancement of bone ingrowth is expected to increase primary stability of the hip prosthesis and this effect can be detected with high-precision three-dimensional RSA imaging modality and in a faster functional recovery of the patients.
This study aims to assess the long term (three years) ability of ASU (Avocado Soya unsaponifiable) to slow the decrease of radiographic JSW (Joint Space Width) in hip osteoarthritis (OA). This is a randomized, double blind, comparative, parallel group study versus placebo.
The purpose of the study is to explore the short term effects of chiropractic care on pain and function in patients with hip osteoarthritis.
Barbed sutures offer several potential advantages in layered wound closure of hip and knee replacement surgeries. It use is gaining increased acceptance across many of the other surgical disciplines at this time. The purpose of this study is to evaluate the use of Quill as part of our layered closure compared to using our traditional sutures. The study timeline begins at the time of the surgical procedure and continues through the routine follow-up of total joint replacements at 2, 6, and 12 weeks, and will conclude at the six month post-operative office visit. Primary Objectives: - To evaluate the safety and efficacy of wound closure in primary hip and knee replacements using a bidirectional barbed suture (knotless) compared to a traditional layered (vicryl) wound closure. Secondary Objectives: - Establish the all around (intra-operative and post-operative) cost-savings potential in using a knotless wound closure compared to that of a layered vicryl closure (our standard suture protocol). - Assess the overall cosmesis of the wound/scar as well as perceived presence of subcutaneous surgical knots, when using the knotless wound closure versus our traditional layered suture closure.
Goal of the research 1. To check the viability of "Operating Table Position Simulating Radiographs", while positioned on the contralateral side. 2. To determine whether knowledge about the angles displayed on this radiograph (pelvic tilt) influences the accurate positioning of the acetabular cup during the Total Hip Replacement procedure.