Age-related Macular Degeneration: A Cause And A Cure
Funder
National Health and Medical Research Council
Funding Amount
$828,300.00
Summary
Age-related macular degeneration (AMD) is a leading cause of vision loss and there is urgent need for an intervention to slow disease progression. AMD is characterised by debris accumulation in the retina and I will investigate if loss of function in cells that should clear this debris is a critical step in the development of AMD. I will trial a novel laser intervention to slow progression of disease and use basic science techniques to investigate the mechanisms of action of the laser.
Outcome Of Childhood Asthma In Adult Life And The Interaction With COPD
Funder
National Health and Medical Research Council
Funding Amount
$503,549.00
Summary
The Melbourne Study of Childhood Asthma (MESCA) is the longest, most comprehensive follow-up study of childhood asthma. The members were recruited in 1964 at the age of 7 and they have been reviewed at ages 10, 14, 21, 28, 35 and 42 years of age with a retention rate of 87% of survivors at the most recent follow-up. To date, the MESCA study has provided comprehensive data on the outcome of childhood asthma through to their adult years and has been particularly influential in establishing approac ....The Melbourne Study of Childhood Asthma (MESCA) is the longest, most comprehensive follow-up study of childhood asthma. The members were recruited in 1964 at the age of 7 and they have been reviewed at ages 10, 14, 21, 28, 35 and 42 years of age with a retention rate of 87% of survivors at the most recent follow-up. To date, the MESCA study has provided comprehensive data on the outcome of childhood asthma through to their adult years and has been particularly influential in establishing approaches to treatment of paediatric asthma nationally and internationally. The results of the study have been published widely over the years and cited extensively. The members of this cohort turn 50 in 2007 and will be invited to participate in a further review to reassess their clinical outcome to examine the relationship between long standing asthma and the development of COPD. Those members of the cohort who have had asthma persisting through their adult years have a degree of fixed obstruction on their tests of lung function and are potentially at risk of developing COPD. Some are at increased risk as approximately 30% of the members are regular smokers. In this review, at age 59 years, there is an excellent opportunity to examine the interaction of asthma and COPD and to compare the inflammatory processes between those who have continuing asthma, those whose asthma has resolved and in each group examine the effect of smoking. We will also look at a numbers of genetic markers associated with COPD to identify those who are more susceptible to the development of COPD. A second area of interest is the components of the immune system that influence asthma.. In an earlier study we identified one component of the immune system, known as the T cell system, that had returned to normal in those whose asthma had resolved. In this review, we plan to examine the T cell system in detail to understand what mechanisms may be responsible for resolution of childhood asthma.Read moreRead less
Patient-reported Outcomes And Treatment Preferences In 1,900 Men With Prostate Cancer Participating In Two International, Randomised Clinical Trials
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Men with high-risk or metastatic prostate cancer are faced with difficult and uncertain trade-offs between quantity and quality of life when making a treatment decision. The proposed study extends two promising, ongoing clinical trials by describing the quality of life outcomes and treatment.
The Epidemiology Of Post Thrombotic Syndrome Following The Use Of Central Venous Lines In Paediatrics
Funder
National Health and Medical Research Council
Funding Amount
$130,203.00
Summary
The association between central venous lines (CVL) and blood clots in children is well known. Possible consequences of CVL-related blood clots are line blockage, pulmonary embolism (blood clots in the lungs) and post-thrombotic syndrome (PTS). PTS symptoms can be physically limiting, painful and disfiguring. Yet as the incidence of PTS is unknown, the importance of treating CVL-related blood clots is unclear. This study will assess the incidence of PTS and the associated risk factors in children ....The association between central venous lines (CVL) and blood clots in children is well known. Possible consequences of CVL-related blood clots are line blockage, pulmonary embolism (blood clots in the lungs) and post-thrombotic syndrome (PTS). PTS symptoms can be physically limiting, painful and disfiguring. Yet as the incidence of PTS is unknown, the importance of treating CVL-related blood clots is unclear. This study will assess the incidence of PTS and the associated risk factors in children.Read moreRead less
Longitudinal Communication Outcomes Following Traumatic Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$798,171.00
Summary
Traumatic brain injury (TBI) is the leading cause of disability in young Australians. The condition frequently manifests in impaired verbal communication. Communication is essential to successful rehabilitation, and return to society. However, the critical time for delivery of optimal treatment for communication remains unknown. This prospective longitudinal study will examine communication recovery following (TBI) to identify predictors of recovery and the best time to offer treatment.