Multidisciplinary Management Of Vertebral Metastases Identification Of Standardized Surgical Guidelines
Funder
National Health and Medical Research Council
Funding Amount
$358,604.00
Summary
The spine is the commonest site of cancer spread to the skeleton and often leads to severe pain and paralysis. Recent advances in surgical techniques enable removal and reconstruction of all tumours of the spine. However, surgery remains controversial because of the need to weigh up the patient’s estimated length of survival with the risks of surgery. Our aims are to develop clear guidelines on which patients to perform surgery on, and what type of surgery to perform.
Clinical Outcomes Following Lumbar Spine Surgery Using The DIAM Non-fusion Interspinous Implant
Funder
National Health and Medical Research Council
Funding Amount
$72,343.00
Summary
This investigation will focus on a single minimally-invasive surgical intervention used in the treatment of disorders of the lumbar spine. The Device for Intervertebral Assisted Motion (DIAM) is a novel system for stabilizing the disc and joints of the low back which is promoted over fusion for improving stability while restoring normal vertebral alignment. This new device has limited research evaluation of efficacy and will be examined with the aim of providing clinical guidelines for its use.
Physiology And Pathophysiology Of Trunk Control Mechanisms
Funder
National Health and Medical Research Council
Funding Amount
$168,958.00
Summary
The overall aim of this series of experiments is to understand how the spine is controlled and how this changes in disease. Altered control has been identified in people with low back pain, yet we still know very little about the normal mechanisms for protection and support of the spine. Back pain is a common affliction that affects about 5% of Australians each year and is the most common and expensive work-related injury in western society. An understanding of normal control and the mechanism o ....The overall aim of this series of experiments is to understand how the spine is controlled and how this changes in disease. Altered control has been identified in people with low back pain, yet we still know very little about the normal mechanisms for protection and support of the spine. Back pain is a common affliction that affects about 5% of Australians each year and is the most common and expensive work-related injury in western society. An understanding of normal control and the mechanism of dysfunction is critical for identification of risk factors and development of strategies for rehabilitation and prevention. The experiments are divided into two series. The first series addresses normal spinal control. The questions to be asked deal with how the brain copes with the challenge of using trunk muscles for breathing and spinal control at the same time, how the activity of the trunk muscles is affected by input from sensory receptors in the joints, ligaments and muscles of the spine, and whether intra-abdominal pressure can support the trunk. The second series deals with clinical populations. The first aim is to identify whether people with respiratory diseases use trunk muscles for spinal control and breathing at the same time. If they cannot, we predict that they will be more prone to low back pain. We will test this in a large study of incidence of low back pain in people with and without respiratory disease. The second study will investigate the pelvic floor muscles which are important for continence and assist with spinal control. We will investigate whether people with incontinence have poor spinal control and whether this leads to back pain. The final experiment will identify whether people with low back pain interpret sensory information from the spine differently. By answering these questions we hope to intervene in the enormous personal, social and economic consequences of LBP which affects between 60-90% of the population at some stage in their life.Read moreRead less