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Airway Epithelial IAPs And Their Interaction With Zn Ions
Funder
National Health and Medical Research Council
Funding Amount
$260,779.00
Summary
The air we breathe contains a variety of harmful substances. Damage to the lining involves death of the ciliated cells that line the airways. We have shown that zinc protects these cells from premature death. This application focuses on a family of proteins called IAPs which bind zinc and regulate cell death in other tissues. This project focusses on how the IAPs and Zn may act together to mainitain healthy airways and how abnormalities of these may occur in people with asthma.
Revolutionising The Diagnosis And Monitoring Of CF Lung Disease
Funder
National Health and Medical Research Council
Funding Amount
$818,391.00
Summary
Cystic fibrosis (CF) lung disease starts early in childhood and relentlessly progresses, with early death a common outcome. There is currently no method capable of detecting very early disease onset nor directly assessing the effectiveness of putative treatments. This project will apply our globally unique X-ray imaging tools, which are capable of imaging lung function at any point across the entire lung, for the very early detection of CF and assessment of clinically applicable treatments.
Clarifying The Pathogenic Role Of Arousal-hyperventilation In Obstructive And Central Sleep Apnoea: Testing Fundamental Pathophysiological Mechanisms And A Strategic New Treatment
Funder
National Health and Medical Research Council
Funding Amount
$414,717.00
Summary
This project is designed to understand the mechanisms underpinning much more stable breathing during deep sleep in obstructive sleep apnoea (OSA). A newly developed analytical technique will be used to examine breathing effort changes across sleep, and interactions with respiratory-induced awakenings in OSA patients. In addition, a new treatment designed to stabilise breathing will be tested and refined towards a new treatment option for OSA and for central sleep apnoea.
Clinical Outcomes, Safety And Incremental Cost Effectiveness Of Multi-level Airway Surgery In Patients With Moderate-severe Obstructive Sleep Apnea (OSA) Who Have Failed Medical Management
Funder
National Health and Medical Research Council
Funding Amount
$652,794.00
Summary
Obstructive sleep apnoea (OSA) is a serious medical disorder with a high public health cost. OSA can be effectively treated but poor treatment compliance is a major clinical problem. As a consequence many OSA patients remain untreated, with significant implications for their long term health. New effective and safe therapies are needed. We believe that we will demonstrate a relatively straightforward, safe and effective surgical procedure for OSA after primary treatments fail. This will lead to ....Obstructive sleep apnoea (OSA) is a serious medical disorder with a high public health cost. OSA can be effectively treated but poor treatment compliance is a major clinical problem. As a consequence many OSA patients remain untreated, with significant implications for their long term health. New effective and safe therapies are needed. We believe that we will demonstrate a relatively straightforward, safe and effective surgical procedure for OSA after primary treatments fail. This will lead to improved patient outcomes.Read moreRead less
Moving beyond crisis management: Creating a future for people with disabilities living with ageing parents. The needs of thousands of people with disabilities being cared for by ageing parents are beyond the capacity of our existing formal mechanisms for providing care. In order to mitigate this national crisis in support, this research will establish effective, resource efficient support strategies where there are currently no plans in place for future care arrangements. By enhancing the capaci ....Moving beyond crisis management: Creating a future for people with disabilities living with ageing parents. The needs of thousands of people with disabilities being cared for by ageing parents are beyond the capacity of our existing formal mechanisms for providing care. In order to mitigate this national crisis in support, this research will establish effective, resource efficient support strategies where there are currently no plans in place for future care arrangements. By enhancing the capacity of the community to provide support the benefit of existing formal supports will be extended to address the needs of more families. This project will position Australian disability research and support at the forefront of international efforts to legitimize the claim of people with disabilities and their families on community resources.Read moreRead less
Support needs assessment: a developmental model for use in support, training and funding for individuals with single and multiple disabilities. This research project aims to construct and trial a new model for the assessment of the support needs of persons with disabilities. It addresses a number of critical deficiencies which recent research has shown to undermine the reliability, validity and usefulness of existing support needs instruments. Specifically, it is proposed to collect data that ....Support needs assessment: a developmental model for use in support, training and funding for individuals with single and multiple disabilities. This research project aims to construct and trial a new model for the assessment of the support needs of persons with disabilities. It addresses a number of critical deficiencies which recent research has shown to undermine the reliability, validity and usefulness of existing support needs instruments. Specifically, it is proposed to collect data that will inform the determination of the support needs of people with different kinds and combinations of disabilities. Variations in maintenance and intervention supports over time and context will be considered. The assessment system planned will have the flexibility to meet a number of potential user objectives.Read moreRead less
Treating Insomnia Co-morbid With Obstructive Sleep Apnoea: A Randomized Controlled Clinical Effectiveness Trial.
Funder
National Health and Medical Research Council
Funding Amount
$600,869.00
Summary
Obstructive Sleep Apnoea (OSA) is a common but serious sleep disorder. Continuous positive airways pressure (CPAP) therapy can be very effective in treating OSA. We have found that many patients with OSA also suffer from insomnia, and this can make it hard for them to begin CPAP therapy and hard for them to stick to it. This trial will examine the effect of treating insomnia concurrently with CPAP, with the expectation that overall treatment outcomes will improve.
Role Of Zinc In The Respiratory Epithelium And Asthma
Funder
National Health and Medical Research Council
Funding Amount
$224,250.00
Summary
This project will use a panel of Zinquin-derived Zn fluorophores developed in our laboratory, as well as probes for the mammalian family of vesicular ZnT transporters, to carry out a study of the normal physiology of Zn in the respiratory system and potential abnormalities of this in patients with chronic inflammatory respiratory disease (asthma, COPD, chronic smoking). Chronic inflammatory diseases of the respiratory tract affect a significant proportion of the Australian community. For example ....This project will use a panel of Zinquin-derived Zn fluorophores developed in our laboratory, as well as probes for the mammalian family of vesicular ZnT transporters, to carry out a study of the normal physiology of Zn in the respiratory system and potential abnormalities of this in patients with chronic inflammatory respiratory disease (asthma, COPD, chronic smoking). Chronic inflammatory diseases of the respiratory tract affect a significant proportion of the Australian community. For example, asthma affects 12% of adults and amongst these, 15% waken weekly or more often with their asthma while 6% are hospitalized annually. There is a need to understand the basic mechanisms underlying these diseases so that new strategies can be developed to modify bronchocondtriction and inflammation. The project will provide new knowledge concerning the physiology of Zn in the respiratory epithelium and interactions between Zn deficiency and oxidants on injury in the respiratory tract. The usefulness of easily accessible nasal epithelial cells as a measure of Zn and Zn transporter levels deeper in the respiratory tract will be assessed. The project encompasses a number of fields and utilizes in vitro cellular and animal models, as well as tissues from human subjects.Read moreRead less
The importance of gender and socio-economic disadvantage for the mental health of people living with disabilities. The twenty per cent of Australians reporting a disability are more likely to live in disadvantaged circumstances such as inadequate housing, unemployment, and lower levels of education all of which may contribute to poor mental health. Yet there has not been research on the mental health of people with disabilities. This means that disability services and advocacy groups, which deal ....The importance of gender and socio-economic disadvantage for the mental health of people living with disabilities. The twenty per cent of Australians reporting a disability are more likely to live in disadvantaged circumstances such as inadequate housing, unemployment, and lower levels of education all of which may contribute to poor mental health. Yet there has not been research on the mental health of people with disabilities. This means that disability services and advocacy groups, which deal daily with the lived experiences of disadvantage and poor mental health in people with disabilities, do not have evidence to support policy and service sector reform. This project will provide this critical evidence as well as build research capacity in disability-related research and lead to better monitoring of disability-related health inequities.Read moreRead less
Keeping my place in the community: achieving successful ageing-in-place for people with intellectual and developmental disabilities. This project, in partnership with aged care and disability agencies across two states, aims to examine ways the aged care, social and health needs of people with intellectual and developmental disabilities may be met in rural and urban settings. It will explore mechanisms that will lead to a better integration of the aged care and disability sectors.