Human Factors And Patient Safety During Paediatric Heart Surgery: An Evidence-based Approach To Improve Patient Outcomes
Funder
National Health and Medical Research Council
Summary
The research project aims to improve outcomes of children undergoing repair of heart birth defects. The novel study is devised to engage health care providers in the re-design of surgical interventions to improve child outcomes. The collaborative approach of engaging health care providers and carers in the design of improvement interventions can help overcome the implementation gap and ensure rapid improvement and enhanced patient safety of children undergoing heart surgery repair.
Early Career Industry Fellowships - Grant ID: IE230100672
Funder
Australian Research Council
Funding Amount
$470,337.00
Summary
Measuring real-time mental workload to improve our Defence capability. This project aims to develop a novel platform for measuring real-time variation in the cognitive workload of humans working with advanced Defence technologies. The project expects to combine innovative statistical techniques with cutting-edge psychological and neuroscience developments to measure and process workload-related brain activity in real-time. Expected outcomes of the project include an enhanced capacity to measure ....Measuring real-time mental workload to improve our Defence capability. This project aims to develop a novel platform for measuring real-time variation in the cognitive workload of humans working with advanced Defence technologies. The project expects to combine innovative statistical techniques with cutting-edge psychological and neuroscience developments to measure and process workload-related brain activity in real-time. Expected outcomes of the project include an enhanced capacity to measure and respond to cognitive workload in the field. This should provide significant benefits such as enhanced performance and safety outcomes, which will provide a strategic advantage to the Australian Defence Force by facilitating the development of advanced technologies that respond to the capabilities of the human user.Read moreRead less
Insulin-like Growth Factor Binding Protein-3 (IGFBP-3) Sensitivity And Signalling In Breast Cancer
Funder
National Health and Medical Research Council
Funding Amount
$414,343.00
Summary
The growth of all tissues in the body depends on many growth factors, hormones and other proteins which work together to control cell division. Some of these factors stimulate the division of the cells which make up the body tissues, and some inhibit it, so that a balance of these stimulators and inhibitors ensures that tissues do not grow too fast, or too large. The development of breast cancer and the growth of breast tumours is thought to be due to uncontrolled or faulty actions of the protei ....The growth of all tissues in the body depends on many growth factors, hormones and other proteins which work together to control cell division. Some of these factors stimulate the division of the cells which make up the body tissues, and some inhibit it, so that a balance of these stimulators and inhibitors ensures that tissues do not grow too fast, or too large. The development of breast cancer and the growth of breast tumours is thought to be due to uncontrolled or faulty actions of the proteins and hormones which regulate the way breast cells multiply. One protein which normally regulates the division of breast cells is IGFBP-3. We have found that in some breast cancer cells, IGFBP-3 is no longer able to inhibit cell division, and this may lead to tumour growth and invasion of other tissues. We are interested in finding out how IGFBP-3 normally controls breast cell proliferation, and why some breast cancers are resistant to IGFBP-3. To do this, we will use normal breast cells in culture to examine how IGFBP-3 interacts with other cellular factors to prevent cell division. We will then look at whether the breast cancer cells have changed so that they are no longer able to recognise IGFBP-3 as an inhibitory protein. This may be because of changes in the way IGFBP-3 binds to the breast cancer cell, or because of changes in the way it interacts with other proteins in the cell. Because IGFBP-3 is made by normal and breast cancer cells, we will also study whether the IGFBP-3 being made by breast cancer cells is normal, or if it changed in some way that makes it inactive. By understanding why some breast cancers are not inhibited by IGFBP-3, we will be able to design new and better methods of preventing, detecting and treating the growth of all breast tumours.Read moreRead less
The Role And Regulation Of Phospholipase Isozymes In The Initiation Of Human Labour
Funder
National Health and Medical Research Council
Funding Amount
$462,589.00
Summary
Being born too early is the most significant problem facing contemporary clinical obstetrics in the developed world. Preterm birth is the major cause of ill-health and death in newborns, accounting for 85% of all early infant deaths, not secondary to genetic abnormality. In Australia in 1998, more than 17,000 babies were born too early, of these over 10,000 suffered respiratory complications and 1300 died during the first 21 days of life. Even though the likelihood of a premature baby surviving ....Being born too early is the most significant problem facing contemporary clinical obstetrics in the developed world. Preterm birth is the major cause of ill-health and death in newborns, accounting for 85% of all early infant deaths, not secondary to genetic abnormality. In Australia in 1998, more than 17,000 babies were born too early, of these over 10,000 suffered respiratory complications and 1300 died during the first 21 days of life. Even though the likelihood of a premature baby surviving doubles for every two weeks that birth is delayed (between 23 and 28 weeks of gestation), currently there is no treatment available that reliably delays or prevents premature birth. In order to develop clinically useful treatments and improve pregnancy outcome and the well-being of our newborn, it is essential to understand the mechanisms that start the process of labour and delivery. Thus, the overall aim of this project is to increase our understanding of how human labour is initiated and to identify processes that may be manipulated to delay premature birth. In particular, this project focuses on the role and regulation, of what we believe is, a central and common pathway involved in triggering the birth process. This pathway is a known regulator of inflammatory process in the body. Intriguingly, the process of birth displays many of the hallmarks of an inflammatory reaction. Our pilot studies suggest that this pathway is involved in activation many of the events that occur at the time of birth and that further investigation of its role will provide valuable insights in to what triggers human birth. The specific aims of this project are (i) to develop a better understanding of the mechanisms that initiate human labour and (ii) to identify more effectively ways of prevent preterm birth.Read moreRead less
The impact of leader financial rewards on work group functioning. This project aims to investigate when and why organisational leaders’ financial rewards improve or undermine social group functioning. Leaders’ pay has increased markedly in recent years, fuelling debate about the impacts on organisational functioning. While some studies have found high leader rewards have positive effects on group outcomes, others found negative or no effects. Expected outcomes include data on the effects of lead ....The impact of leader financial rewards on work group functioning. This project aims to investigate when and why organisational leaders’ financial rewards improve or undermine social group functioning. Leaders’ pay has increased markedly in recent years, fuelling debate about the impacts on organisational functioning. While some studies have found high leader rewards have positive effects on group outcomes, others found negative or no effects. Expected outcomes include data on the effects of leader rewards on social identification with the group and contribution to collective goals, that will help policy-makers design reward systems that optimise functioning. This has the potential to significantly benefit Australian business and organisations to facilitate high-functioning groups and improve productivity.Read moreRead less
Understanding Growth in Emotion Regulatory Flexibility in Emerging Adults. Emerging adults (ages 18-25) are now facing unparalleled social and technological change and the on-going effects of the COVID-19 pandemic. Such demands can be overwhelming and undermine engagement with education and employment, with serious impacts for the individual and society. At the same time, our novel model proposes that the diverse daily adult-like stressors that characterise emerging adulthood can also drive grow ....Understanding Growth in Emotion Regulatory Flexibility in Emerging Adults. Emerging adults (ages 18-25) are now facing unparalleled social and technological change and the on-going effects of the COVID-19 pandemic. Such demands can be overwhelming and undermine engagement with education and employment, with serious impacts for the individual and society. At the same time, our novel model proposes that the diverse daily adult-like stressors that characterise emerging adulthood can also drive growth in flexible emotion regulation when combined with reflection on, and insight into, their own coping processes. Our research expands scientific knowledge by taking the first steps to uncover why some emerging adults increase their ability to flexibly regulate their emotions over this period, whereas others fail to do so.Read moreRead less
A Study Of Factors That May Influence The Neurocognitive Health Of HIV+ Populations: For Better- Early Antiretroviral Therapy? For Worse- Cardiovascular Risk Factors And Disease?
Funder
National Health and Medical Research Council
Funding Amount
$362,123.00
Summary
Cognitive health is of primary importance to HIV affected communities. Recently high blood pressure and high cholesterol have been associated with poor cognitive performance in middle aged HIV+ patients. We plan to study whether HIV+ patients with cardiovascular risk factors have faster and more frequent cognitive decline than HIV+ and HIV- patients without these risk factors. In another study we plan to determine the potential benefits of early versus deferred HIV antiretroviral therapy upon ne ....Cognitive health is of primary importance to HIV affected communities. Recently high blood pressure and high cholesterol have been associated with poor cognitive performance in middle aged HIV+ patients. We plan to study whether HIV+ patients with cardiovascular risk factors have faster and more frequent cognitive decline than HIV+ and HIV- patients without these risk factors. In another study we plan to determine the potential benefits of early versus deferred HIV antiretroviral therapy upon neurocognitive performance.Read moreRead less
Situational Assessment as a Marker of Cognitive Skill Decay. The aim of this study is to test how differences in exposure to complex tasks change the capacity for situational assessment. Amongst drivers, pilots and electricity controllers, the capacity to assess and respond effectively to changes in the operational environment are critical in sustaining performance and ensuring the safety and security of the public. Establishing the nature of this relationship will enable, for the first time, ob ....Situational Assessment as a Marker of Cognitive Skill Decay. The aim of this study is to test how differences in exposure to complex tasks change the capacity for situational assessment. Amongst drivers, pilots and electricity controllers, the capacity to assess and respond effectively to changes in the operational environment are critical in sustaining performance and ensuring the safety and security of the public. Establishing the nature of this relationship will enable, for the first time, objective measures of cognitive skill decay. In evaluating cognitive skill decay more accurately, we will provide a cost-effective, easily administered tool, enabling practitioners to identify and address areas of development and providing data to anticipate when cognitive skill decay is most likely to occur.Read moreRead less
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.