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An Implementation Trial Of A Telephone-based Care Management Program For Patients Following Myocardial Infarction
Funder
National Health and Medical Research Council
Funding Amount
$641,656.00
Summary
We are trialling the implementation of an innovative telephone-delivered program for managing people who have had a heart attack. Cardiac rehabilitation programs are generally based in hospitals in Australia and people have to be able to attend the programs when they are offered. Even though such programs have been shown to be very effective in improving outcomes after a heart attack, at least 85% of Australians after a heart attack are either unable to access and-or unable to attend such progra ....We are trialling the implementation of an innovative telephone-delivered program for managing people who have had a heart attack. Cardiac rehabilitation programs are generally based in hospitals in Australia and people have to be able to attend the programs when they are offered. Even though such programs have been shown to be very effective in improving outcomes after a heart attack, at least 85% of Australians after a heart attack are either unable to access and-or unable to attend such programs due to transport and many other barriers. So, there is an urgent need to identify new, effective, and affordable ways of delivering cardiac rehabilitation programs to people after a heart attack. The proposed telephone-delivered program will be particularly appropriate for disadvantaged people, such as those living in rural and remote areas as well as Indigenous Australians, who do not currently have access to hospital-based cardiac rehabilitation programs. People who have had a heart attack will be recruited from three of Brisbane's largest public teaching hospitals, and will then be randomly assigned to the telephone-delivered cardiac rehabilitation program (Care Management Intervention group) or to a control or Usual Care group. The Care Management Intervention group will receive regular telephone calls from a highly qualified 'Care Manager' based at the renowned National Heart Foundation of Australia telephone support service, 'Heartline'. The Care Manager will help people to manage their heart condition and prevent the reoccurrence of further heart problems. People will also be encouraged to make necessary lifestyle and behavioural changes with the assistance of the Care Manager and some Heart Foundation educational and interactive resources to record their progress. We expect that the program or Care Management Intervention group will have better health outcomes than the control or Usual Care group at 6 and 12 months follow up.Read moreRead less
A Population-based Birth Cohort Study Of The Development Of Atherosclerosis In Early Life
Funder
National Health and Medical Research Council
Funding Amount
$780,067.00
Summary
Cardiovascular disease (heart attack and stroke) are leading causes of death and illness in adults in Australia. The changes in blood vessels that lead to these conditions begin before birth. This project investigates the factors that contribute to these early changes from birth onwards, and will facilitate development of targeted prevention in high-risk groups to reduce cardiovascular disease in later life.
BRIDGET: BRain Imaging, Cognition, Dementia And Next Generation GEnomics: A Transdisciplinary Approach To Search For Risk And Protective Factors Of Neurodegenerative Disease
Funder
National Health and Medical Research Council
Funding Amount
$1,081,489.00
Summary
Alzheimer’s disease (AD) begins many years before diagnosis and yet its aetiology is still poorly understood. The BRIDGET consortium aims to identify genetic variants that are associated with structural brain ageing, cognitive performance, and dementia risk in richly phenotyped international and Australian population-based samples. This work aims to provide crucial information on the molecular pathways leading to AD, potentially leading to improved health outcomes for our ageing population.
Multidimensional Assessment Of The Health Impacts Of Infrasound: Two Randomised Controlled Trials
Funder
National Health and Medical Research Council
Funding Amount
$1,943,934.00
Summary
The human health impact of infrasound that comes from wind turbines has not been well researched. We will assemble a team of researchers with a broad range of expertise to run a short term and longer term study to investigate whether exposure to infrasound causes health problems. The short term study will be lab based and run for three one week periods and the longer term study will be community based and run for six months. Sleep quality, balance, mood, cardiovascular health will be measured.
GENETIC PREDICTION OF FRACTURE IN A RISK-STRATIFIED POPULATION
Funder
National Health and Medical Research Council
Funding Amount
$363,000.00
Summary
Osteoporosis is a condition characterised by excessive bone loss and impaired bone quality, which ultimately results in fracture with minimal trauma. Osteoporosis affects 27% of women and 11% of men aged 60 years or above in the community, and costs Australia around $7 billion each year. Individuals with low bone mineral density (BMD) have a significantly higher risk of fracture than those with normal BMD. In the long-term (14-year) Dubbo Osteoporosis Epidemiology Study, more than half of indivi ....Osteoporosis is a condition characterised by excessive bone loss and impaired bone quality, which ultimately results in fracture with minimal trauma. Osteoporosis affects 27% of women and 11% of men aged 60 years or above in the community, and costs Australia around $7 billion each year. Individuals with low bone mineral density (BMD) have a significantly higher risk of fracture than those with normal BMD. In the long-term (14-year) Dubbo Osteoporosis Epidemiology Study, more than half of individuals with osteoporosis (e.g., low BMD) did not sustain a fracture, while approximately 60% of fracture cases had BMD above the high risk levels. Thus, BMD alone is not a good discriminant of fracture versus non-fracture cases. It is widely known that the liability to fracture is determined in part by genes. Previous studies, including from our group, have suggested a number of candidate genes that are associated with fracture risk. The fundamental issue that this study is concerned is that how and whether genetic markers could be used to facilitate case finding. It is proposed that common variations of certain genes are associated with fracture risk independent of BMD. That is, they can identify individuals at relatively high and low fracture risk after stratification for BMD. Hence, some markers may identify those individuals likely (and unlikely) to fracture even with low (osteoporotic) BMD. Similarly, some, possibly the same, markers may identify individuals at high risk of fracture despite relatively good (ie non-osteoporotic) BMD. It is further proposed that no single gene will achieve this outcome, but rather a small set of such gene polymorphisms will provide clinically useful risk information. This effect is entirely analogous to the use of clinical risk indicators (eg, age, weight, sex, family history, etc) to assess the risk of future fracture.Read moreRead less
The Management To Optimise Diabetes And MEtabolic Syndrome Risk Reduction Via Nurse-led Intervention (MODERN) Study
Funder
National Health and Medical Research Council
Funding Amount
$1,445,861.00
Summary
There is increasing recognition of society’s responsibility to provide effective and sustainable health care to the entire population and not just selected parts. This practical study will test the impact of a nurse-led, multidisciplinary prevention program to reduce the risk of future cardiovascular events in middle-aged individuals at a high risk of developing cardiovascular disease (CVD) living in regional Australia.
The Older Australian Twins Study (OATS) Of Healthy Brain Ageing And Age-related Neurocognitive Disorders
Funder
National Health and Medical Research Council
Funding Amount
$940,960.00
Summary
Ageing is associated with cognitive decline and dementia. It is still not completely understood what relative contributions genes and environment play in these. This project is an extension of the Older Australian Twins Study to examine genetic and environmental factors associated with late life brain changes and dementia, and will establish an internationally significant cohort for novel discovery.
Frontotemporal Dementia And Motor Neurodegenerative Syndromes
Funder
National Health and Medical Research Council
Funding Amount
$17,069,580.00
Summary
Frontotemporal degeneration of the brain is a leading cause of morbidity due to a pathologically heterogeneous, rapidly-progressive group of disorders with behavioural, language and motor deficits. Our internationally recognized team will continue to develop the necessary tools and therapies to effectively diagnose, manage and treat these disorders. Our focus in this program is to understand the unusual genetics underpinning these disorders, and to fast track any potential treatments.
Osteoporosis is a major and increasing public health problem. Fracture, the ultimate consequence of osteoporosis is associated with significant morbidity, mortality and economic costs. The Dubbo Osteoporosis Epidemiology Study, starting in 1989, with over 2000 women and men, is one of the longest running epidemiological studies in osteoporosis worldwide. It has been at the forefront of epidemiological advances in osteoporosis. It has identified osteoporotic fracture risks including low bone dens ....Osteoporosis is a major and increasing public health problem. Fracture, the ultimate consequence of osteoporosis is associated with significant morbidity, mortality and economic costs. The Dubbo Osteoporosis Epidemiology Study, starting in 1989, with over 2000 women and men, is one of the longest running epidemiological studies in osteoporosis worldwide. It has been at the forefront of epidemiological advances in osteoporosis. It has identified osteoporotic fracture risks including low bone density and bone loss, muscle weakness and postural instability, as well as the extent of the problem in men, and the significant costs, ill-heath and mortality associated with fracture. Despite the clarification of risk factors over the past decade, there are significant gaps in knowledge about osteoporosis, particularly in the accurate prediction of fracture risk and in identification of factors related to fracture-associated mortality and survival post fracture. Although bone density is one of the best predictors of fracture risk, it incompletely discriminates between those who will fracture from those who will not. Although a number of clinical risk factors, and other measures of bone strength, such as quantitative ultrasound and geometry, have been shown to be independent predictors of fracture risk, it is not clear that these measures can be integrated with BMD to improve fracture prediction. The aim of the current study, is to develop and validate models using bone density, other measures of bone strength and clinical parameters that will more accurately predict fracture risk and mortality following fracture in older men and women. The more precise identification of those at high risk of fracture and at risk for poor outcomes following fracture will provide a rational basis for the development of more cost effective interventions for prevention of fracture and its associated morbidity and mortality.Read moreRead less