Combined Randomised And Observational Study Of Type B Ankle Fracture Treatment
Funder
National Health and Medical Research Council
Funding Amount
$117,331.00
Summary
Ankle fractures are frequently seen in emergency departments, and isolated AO type B fibula fractures are the most common type of ankle fracture. Current treatment is equally divided between surgical, and non-surgical, as per surgeon preference. When managed surgically, these fractures consume considerable healthcare resources and expose patients to risks. This study will determine if surgery improves outcomes for patients with type B ankle fractures when compared with non-surgical management.
CROSSFIRE: Combined Randomised And Observational Study Of Surgery For Fractures In The Distal Radius In The Elderly
Funder
National Health and Medical Research Council
Funding Amount
$551,077.00
Summary
Fractures (breaks) near the wrist are the most common fractures treated. Treatment previously consisted of straightening and plaster casting in the emergency department, but standard treatment now includes admission to hospital and surgery to apply a plate and screws to the bone. The best evidence we have (which is limited) is that surgical plating does not provide important benefits over plastering. We aim to perform a multicentre trial comparing plating to plaster for these common fractures.
Outcome Of High Tibial Osteotomy For Medial Compartment Osteoarthritis Of The Knee: A Long-term Follow-up
Funder
National Health and Medical Research Council
Funding Amount
$65,070.00
Summary
In the young, active person, medial compartment osteoarthritis of the knee is a difficult problem to manage. Surgical options, such as total knee replacement, are often unsuccessful, due to functional restrictions and the need for revision surgery. An alternative is to extend the life of the arthritic knee by moving the primary weight-bearing surface to the other compartment (laterally), in an operation known as a high tibial osteotomy. This research looks at the outcome of this procedure.
Mindfulness and coping in chronic illness: insights from a study of joint replacement surgery. This study investigates whether participation in a mental health enhancement program (mindfulness) will improve the recovery of patients undergoing total joint replacement. This will benefit patients by promoting psychological well-being which has direct effects on pain and physical function after surgery.
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
ANALYSIS OF KNEE KINEMATICS- An MRI Study Of The Normal, Anterior Cruciate Injured, And Reconstructed Knee.
Funder
National Health and Medical Research Council
Funding Amount
$161,320.00
Summary
People with anterior cruciate ligament damage to the knee tend to develop osteoarthritis in this knee, perhaps because the instability produced by the ligament tear changes the patterns of wear on the joint surfaces. There are several studies using cadaver knees which examine the impact on the joint surfaces of cutting the anterior cruciate ligament, but very little of people moving voluntarily. This study plans to use MRI images of people with a torn cruciate ligament in one knee, and one norma ....People with anterior cruciate ligament damage to the knee tend to develop osteoarthritis in this knee, perhaps because the instability produced by the ligament tear changes the patterns of wear on the joint surfaces. There are several studies using cadaver knees which examine the impact on the joint surfaces of cutting the anterior cruciate ligament, but very little of people moving voluntarily. This study plans to use MRI images of people with a torn cruciate ligament in one knee, and one normal knee. The subjects will simulate a squat inside the MRI magnet against a weighted footplate. The images will be taken at fifteen degree intervals of knee movement. The contact points between the joint surfaces will be measured and compared to the normal knee. This imaging will be repeated after surgical repair, and then again two years later, to assess whether the normal movement pattern has been restored.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