Reaching The Tenth Decade Of Life In Australia – A 20-year Longitudinal Study Of Older Men
Funder
National Health and Medical Research Council
Funding Amount
$890,063.00
Summary
There are increasing numbers of older people in Australia. A boy born in Australia in 2015 may expect to live to 92 years but how we will ensure that the health of these older men is maintained, and that ageing is a positive experience, is not yet known. We will study a large group of men initially aged over 65 years of age, and who have already been followed for 20 years, to work out how Australian men can reach the tenth decade of life, and how they can achieve this milestone successfully. .
CareTrack Aged: Appropriate Care Delivered To Australians Living In Residential Aged Care
Funder
National Health and Medical Research Council
Funding Amount
$1,157,722.00
Summary
Given Australia’s rapidly ageing population, keeping up with future demands and maintaining quality of care in residential aged care facilities (RACF) is vital. This study will assess whether care delivered is consistent with the evidence in 15 conditions that are frequently managed in RACFs. These will include delirium, dementia, depression, pain management and medication management. We will also assess the quality of life of residents in RACFs.
Intergenerational Change In Oral Health In Australia
Funder
National Health and Medical Research Council
Funding Amount
$566,827.00
Summary
Australia's population is ageing and Australians are retaining more teeth in later life. It is expected that as life expectancy increases, more years of life are spend in good health, with disease and disability being postponed to later years of life. No evidence is available to test the compression of morbidity hypothesis in relation to oral health in older Australians. This study will test whether these changes have resulted in more years in good oral health in an elderly population.
HARNESSING THE PHYSIOLOGICAL EFFECTS OF STRONTIUM AND ZINC TO PRODUCE NOVEL BIOMATERIALS FOR ORTHOPAEDIC APPLICATIONS
Funder
National Health and Medical Research Council
Funding Amount
$560,082.00
Summary
Large skeletal defects resulting from congenital defects or disease processes are challenging to regenerate and represent a major financial burden to our health system. Bone graft treatments are widely used but have considerable drawbacks. Available synthetic alternatives lack the physical-biological properties necessary. We have developed new scaffolds with improved mechanical-biological properties for bone regeneration.
Mechanisms Of Bone Formation At The Device/tissue Interface: Role Of Biomaterial Surface Chemistry Modification
Funder
National Health and Medical Research Council
Funding Amount
$489,375.00
Summary
In 1992 300,000 prosthetic devices, artificial hips and knees were implanted into patients in a global market worth $2.1 billion. Growth in this field of medicine has been exceptional with now more than 1 million implants carried out each year. In 1998-99, 38,512 artificial hips and knees were implanted in Australia alone, with approximately 10% of these replacing older, failed implants. Since joint replacements provide great benefits for the patient considerable health funding is required for j ....In 1992 300,000 prosthetic devices, artificial hips and knees were implanted into patients in a global market worth $2.1 billion. Growth in this field of medicine has been exceptional with now more than 1 million implants carried out each year. In 1998-99, 38,512 artificial hips and knees were implanted in Australia alone, with approximately 10% of these replacing older, failed implants. Since joint replacements provide great benefits for the patient considerable health funding is required for joint replacements. However, failure of the implants is a major concern to the patient and financially to our health system, especially with the ever increasing life expectancy of our population. The long-and short-term success of an implant depends on the healthy support of the surrounding bone. This study aims to find ways of improving the attachment of healthy bone to the implant by modifying the surface characteristics of the implant. We will modify the surface chemistry of biomaterials with divalent cations, such as magnesium, which is known to play a critical role in bone remodelling and skeletal development. Our goal is to improve the formation of healthy bone that will promote a rapid and permanent fixation of implant into skeletons. This study goes further to study the factors, inside the cell, on the cell surface and secreted by the cell, which promote this attachment. Once these factors are identified, it should be possible to alter implant surfaces in ways to improve stability. In this proposal we will use novel bioceramic coatings and ion beam technologies. This study will not only improve our understanding of the interactions of bone and implant but also identify ways of improving implants to benefit the patient's quality of life and reduce costs in this important heath areaRead moreRead less
At present the failure rate of joint replacement is unacceptably high and will continue to rise due to the ageing and active life styles of the baby-boomer generation, placing an increasing burden on the health budget. We have developed a new bioactive material with improved mechanical-biological properties for bone regeneration. We will modify the surface of the currently used orthopaedic implants with this bioactive material to promote permanent fixation of the prosthesis to the bone.
Assessing The Health Needs Of Older Indigenous Australians Living In The Kimberley
Funder
National Health and Medical Research Council
Funding Amount
$242,000.00
Summary
This study was designed to address the need for accurate assessment of the health care needs of older Indigenous people, particularly in remote regions of Australia. Indigenous people have higher rates of premature chronic medical illness, and there is substantial evidence that chronic functional disorders start at younger ages in this population. Common conditions of older age, such as dementia, falls and incontinence, are associated with substantial morbidity, disability and health care expend ....This study was designed to address the need for accurate assessment of the health care needs of older Indigenous people, particularly in remote regions of Australia. Indigenous people have higher rates of premature chronic medical illness, and there is substantial evidence that chronic functional disorders start at younger ages in this population. Common conditions of older age, such as dementia, falls and incontinence, are associated with substantial morbidity, disability and health care expenditure; yet, little is known about the extent of these problems amongst Indigenous Australians. This study builds on a successful project conducted in the Kimberley in 2003 that was designed with the aim of developing and validating a screening instrument for the assessment of dementia amongst Indigenous people. The present project proposes to expand the scope of our previous work to include the assessment of other common conditions associated with older age, such as depression, incontinence and falls and determine use of health services and potential impediments to their access.Read moreRead less
Demographic change, ageing and the workforce: An integrated model to inform workforce development and planning in Australia. This project will greatly extend our understanding of the impact of demographic change and ageing on the workforce. It will develop a conceptual framework to strategically inform workforce development and a workforce planning model to assist Australian workplaces to respond to the challenge of demographic change and ageing. The need to develop a better understanding of, an ....Demographic change, ageing and the workforce: An integrated model to inform workforce development and planning in Australia. This project will greatly extend our understanding of the impact of demographic change and ageing on the workforce. It will develop a conceptual framework to strategically inform workforce development and a workforce planning model to assist Australian workplaces to respond to the challenge of demographic change and ageing. The need to develop a better understanding of, and respond to, the implications of demographic change and ageing for workforce development in Australia has been recognised nationally through the National Strategy for Ageing and is of direct relevance to the ARC's national research priority Ageing Well, Ageing Productively. Read moreRead less
Housing affordability: the use and misuse of reverse mortgages by older households. Many retirees are without compulsory superannuation although daily living costs have risen substantially. As additional workers in the 'baby boom' generation retire and less tax will be paid to the government, it appears there will be increasing pressure placed on the pension system. A large proportion of the population may struggle to enjoy a fulfilling retirement and be drawn towards a reverse mortgage, which ....Housing affordability: the use and misuse of reverse mortgages by older households. Many retirees are without compulsory superannuation although daily living costs have risen substantially. As additional workers in the 'baby boom' generation retire and less tax will be paid to the government, it appears there will be increasing pressure placed on the pension system. A large proportion of the population may struggle to enjoy a fulfilling retirement and be drawn towards a reverse mortgage, which in turn may be misunderstood. With an increasing proportion of older residents leaving the workforce, the community would be adversely affected if this cohort required government financial assistance due to the misuse of home equity loans.Read moreRead less
Use Of Emergency Departments By Vulnerable Groups During Their Last Year Of Life
Funder
National Health and Medical Research Council
Summary
Vulnerable people in their last year of life who attend Emergency Departments (EDs) could often be better cared for elsewhere. Our severely overcrowded EDs, and the staff who work in them, are poorly equipped to provide appropriate end-of-life care. This research describes how these groups use the ED, the impact of this use upon ED services and how the provision of adequate community care may be a more appropriate and economically viable option for people at the end-of-life.