A Randomised Trial Of Zoledronic Acid For Osteoarthritis Of The Knee
Funder
National Health and Medical Research Council
Funding Amount
$989,238.00
Summary
Osteoarthritis (OA) is the most common form of arthritis and is increasing markedly due to an ageing population. Despite its large disease burden, there are currently no approved disease-modifying drugs available which modify structural progression of OA. The aim of this study is to compare zoledronic acid treatment to placebo on knee structural change and knee pain over two years. It is hypothesised that zoledronic acid will reduce cartilage loss, knee pain, and bone marrow lesion size.
Improving The Functional Outcomes Of Lower Limb Orthopaedic Surgery
Funder
National Health and Medical Research Council
Funding Amount
$425,048.00
Summary
While orthopaedic surgery usually achieves pain relief and improves function somewhat, it can often leave a patient unable to perform certain activities. And these abnormal movement patterns are likely to cause further problems. This project will objectively measure post-surgical function, in order to improve the surgery and rehabilitation of some of the most complex orthopaedic conditions. The goal is that patients receive the maximum benefit from surgery.
Reducing The Burden Of Joint Replacement: An Innovative Biofeedback Device For Post-Surgical Rehabilitation.
Funder
National Health and Medical Research Council
Funding Amount
$169,500.00
Summary
This project aims to develop a robust wearable device capable of providing immediate audible feedback with respect to knee motion for enhanced post-knee replacement surgery rehabilitation, suitable for use by older people both independently and supervised at home or in the clinic. As there is a current unmet need for such wearable biofeedback devices, this project will lead to intellectual property generation, strengthened partnerships between the involved parties and identification of an indust ....This project aims to develop a robust wearable device capable of providing immediate audible feedback with respect to knee motion for enhanced post-knee replacement surgery rehabilitation, suitable for use by older people both independently and supervised at home or in the clinic. As there is a current unmet need for such wearable biofeedback devices, this project will lead to intellectual property generation, strengthened partnerships between the involved parties and identification of an industry partner to commercialise the technology.Read moreRead less
In Vivo Patellofemoral Joint Measurement Using Kinematic Radiostereometric Analysis (RSA)
Funder
National Health and Medical Research Council
Funding Amount
$141,000.00
Summary
Complications following total knee joint replacement continue to be a major cause for revision surgery and leads to a significant financial burden in terms of health care expenditure. Recent studies suggest that many of these complications are associated with post-surgical pain from the patella knee cap joint, commonly termed anterior knee pain (AKP). Post-surgery AKP may be influenced by the motion of the patella. Recent prospective, randomised trials have compared clinical outcomes between peo ....Complications following total knee joint replacement continue to be a major cause for revision surgery and leads to a significant financial burden in terms of health care expenditure. Recent studies suggest that many of these complications are associated with post-surgical pain from the patella knee cap joint, commonly termed anterior knee pain (AKP). Post-surgery AKP may be influenced by the motion of the patella. Recent prospective, randomised trials have compared clinical outcomes between people with TKA in which the patellar surface is replaced (patellar resurfacing) or retained, but have been unable to accurately account for differences in patellar movement in those people with post-surgery complications. To date, studies of patellar motion after total knee replacement have been limited to two-dimensional analyses. This study addresses the technological limitations of previous trials by utilising accurate techniques for directly measuring skeletal motion using kinematic radiostereometric analysis (RSA). These data will measure patellar kinematics in three-dimensions for the first time. This information will allow optimisation of the design of TKA and the surgical techniques required for their implantation. Furthermore, the results will assist in the identification of surgical indications for patellar resurfacing, and the kinematic factors associated with anterior knee pain following total knee replacement surgery.Read moreRead less
Using Magnetic Resonance Imaging (MRI) To Improve Understanding Of Knee Osteoarthritis And Develop Effective Therapeutic Treatments
Funder
National Health and Medical Research Council
Funding Amount
$299,564.00
Summary
Osteoarthritis is the most common form of arthritis and is increasing markedly due to an ageing population. This program of research uses magnetic resonance imaging (MRI) to improve our understanding about knee osteoarthritis. It will examine knee structural change over time using unique 10-year follow-up MRI measures from a pre-existing case-control study. This program of research will also examine two randomised controlled trials which aim to evaluate therapeutic treatments for the disease.
Regulation Of Key Pathways Causing Peri-implant Bone Loss.
Funder
National Health and Medical Research Council
Funding Amount
$403,639.00
Summary
The failure of bone prostheses is becoming a major health problem in our aging population. Despite the impressive success of joint replacement surgery, a significant number of arthroplasties fail. It is now apparent that most implants fail due to bone loss around them which leads to loosening. This project aims to obtain a better understanding of the causes of implant failure and find ways to extend the life of these implants .
Neuromuscular Exercise : A Novel Treatment To Reduce Symptoms And Joint Load In Medial Knee Osteoarthritis
Funder
National Health and Medical Research Council
Funding Amount
$719,199.00
Summary
There is currently no cure for knee osteoarthritis (OA). Thus treatments are needed that not only reduce symptoms but also slow disease progression. Exercise is recommended for knee OA but traditional thigh muscle strengthening exercises do not appear to be effective in all cases and may not slow the disease. This project will compare novel 'neuromuscular exercise' and compare it to traditional strengthening exercise. The results have the potential to alter current exercise prescription
Economic Evaluation And Health Outcomes Of Arthritis And Its Treatments
Funder
National Health and Medical Research Council
Funding Amount
$360,660.00
Summary
Musculoskeletal diseases are the most common single cause of chronic disability in Australia and total joint replacement is rapidly becoming one of the most commonly performed operations. This burden of illness is likely to increase with our ageing population and there is an urgent need to obtain data relating to the costs and outcomes in the Australian context so that appropriate planning of health services and resources can be carried out. The WHO (World Health Organisation) has declared 2000 ....Musculoskeletal diseases are the most common single cause of chronic disability in Australia and total joint replacement is rapidly becoming one of the most commonly performed operations. This burden of illness is likely to increase with our ageing population and there is an urgent need to obtain data relating to the costs and outcomes in the Australian context so that appropriate planning of health services and resources can be carried out. The WHO (World Health Organisation) has declared 2000 to 2010 the Bone and Joint Decade, recommending that research into musculoskeletal disorders be a priority. We have been recruiting and following a unique cohort of osteoarthritis and rheumatoid arthritis patients, from both the public and private health sectors, who have been carefully documenting their health outcomes, health care costs (including primary, revision and bilateral hip and knee joint replacement surgery), out-of-pocket and indirect costs related to their arthritis. Long-term follow-up is now essential to obtain a clear picture of the impact of living with arthritis over time and the cost-effectiveness and predictors of good and bad outcomes of joint replacement surgery. The information derived from this study will be useful for patients and doctors in making their decisions about treatments, as well as for health care providers in planning of health services for arthritis sufferers. Given that the cohorts are already established, the study is in a unique position to provide ongoing important longer-term data for relatively low cost.Read moreRead less
Anterior Cruciate Ligament Reconstruction (ACLR) And Neuromuscular Training
Funder
National Health and Medical Research Council
Funding Amount
$99,248.00
Summary
Anterior Cruciate Ligament Reconstructive (ACLR) following ACL rupture is a successful surgery that improves stability of the knee joint. However, evidence is emerging that despite undergoing reconstructive surgery, osteoarthritis of the knee joint is prevalent in the proceeding years. The proposed research aims to improve biomechanical abnormalities by providing a neuromuscular intervention. This could lead to a more optimal biomechanical pattern which could reduce the degenerative changes occu ....Anterior Cruciate Ligament Reconstructive (ACLR) following ACL rupture is a successful surgery that improves stability of the knee joint. However, evidence is emerging that despite undergoing reconstructive surgery, osteoarthritis of the knee joint is prevalent in the proceeding years. The proposed research aims to improve biomechanical abnormalities by providing a neuromuscular intervention. This could lead to a more optimal biomechanical pattern which could reduce the degenerative changes occurring within the knee of ACLR patients.Read moreRead less