Addressing Important Evidence Gaps In The Management Of Severe Infectious Diseases
Funder
National Health and Medical Research Council
Funding Amount
$256,839.00
Summary
There are currently large gaps in the evidence base for management of common severe bacterial infections. My research plan focuses on the most common of these: Staphylococcus aureus infections, bone and joint infections, skin infections, and severe sepsis. In order to both generate important evidence to inform practice, as well as to develop my own skills and experience as an expert in clinical trials, I have initiated randomised controlled trials in each of these areas.
Optimising Interventions For Staphylococcus Aureus And Skin Infections
Funder
National Health and Medical Research Council
Funding Amount
$338,381.00
Summary
Staphylococcal and streptococcal infections are major causes of illness and death, particularly in Indigenous Australians. These include invasive bloodstream infections and skin infections that lead to chronic kidney and heart disease. I will conduct clinical trials to optimise the management of staphylococcal bloodstream infections using novel trial methods, and use genomics and mathematical modelling to understand and reduce the burden of skin infections in Indigenous communities.
A Randomised Controlled Trial Of Alternative Treatments To Intramuscular Penicillin For Impetigo In Aboriginal Children
Funder
National Health and Medical Research Council
Funding Amount
$1,326,182.00
Summary
We will conduct clinical trials to find an effective, simple and cheap oral alternative to injected penicillin for skin sores which could become the universal standard of care whether the patient is in Melbourne or Milingimbi. It would also likely be adopted by the World Health Organization as a standard of care for developing countries. This would lead directly to a reduced burden of skin sores and their complications. It would also open the way for studies to explore even simpler regimens.
Economic, social and cross cultural issues in non-pharmaceutical protection of front line responders to pandemic influenza and emerging infections. The protection of front line responders in a pandemic is essential to underpin an effective response. This research is the only work internationally which will address a key gap in evidence. This research has major implications for the national stockpile and for management of front line responders in a pandemic. These data are urgently needed, not ju ....Economic, social and cross cultural issues in non-pharmaceutical protection of front line responders to pandemic influenza and emerging infections. The protection of front line responders in a pandemic is essential to underpin an effective response. This research is the only work internationally which will address a key gap in evidence. This research has major implications for the national stockpile and for management of front line responders in a pandemic. These data are urgently needed, not just in Australia, but globally to inform pandemic planning and disease control policy around emerging infections and bioterrorism.Read moreRead less
Visualisation Of Gamma-delta T Cell Responses In Cutaneous Inflammation
Funder
National Health and Medical Research Council
Funding Amount
$570,876.00
Summary
Mycobacterial infections remain a major burden of modern society. This proposal aims to define the role of an understudied immune cell subset, gamma-delta T cells, in the response against mycobacteria. We will use cutting-edge multi-photon imaging to track these cells in real-time directly within infected tissues. This will facilitate generating a new vista of anti-mycobacterial immune responses and may aid the development of improved vaccines.
Understanding The Biosynthesis Of Complex Polyketide Lipid Toxins In Pathogenic Mycobacteria
Funder
National Health and Medical Research Council
Funding Amount
$298,898.00
Summary
Some major infectious diseases such as tuberculosis are caused by bacteria that make very unusual lipids (fats) that can kill human cells or interfere with the human immune system. The aim of this project is to work out how bacteria make these lipids. This knowledge will open up new avenues for treatments to stop bacterial lipid production and prevent disease. There are also potential applications in harnessing the bacterial lipid machinery to make new drugs and a wide range of other chemicals.
Comparative Pathophysiology And Clinical Epidemiology Of Knowlesi Malaria
Funder
National Health and Medical Research Council
Funding Amount
$267,172.00
Summary
The simian parasite P. knowlesi is the most common cause of malaria in Malaysia and can cause severe and fatal disease. We are currently conducting a study of all malaria patients admitted to a tertiary referral hospital in Sabah, Malaysia. This will allow us to describe the epidemiological and clinical features of the hospitalised patients, including changes over time. We are also conducting novel pathophysiological studies which will allow us to understand how P. knowlesi causes sever disease.
This Fellowship will provide support for the Marshall Centre which is providing research and research training in the fields of bacteriology, epidemiology and vaccinology. It has significant regional collaborative links. Molecular epidemiology and pathogenesis of Helicobacter pylori, the stomach bacteria which causes ulcers and for which Warren and Marshall won the 2005 Nobel Prize in Medicine. Development of animal models to study the immune response so that the new bacterium can be used as a v ....This Fellowship will provide support for the Marshall Centre which is providing research and research training in the fields of bacteriology, epidemiology and vaccinology. It has significant regional collaborative links. Molecular epidemiology and pathogenesis of Helicobacter pylori, the stomach bacteria which causes ulcers and for which Warren and Marshall won the 2005 Nobel Prize in Medicine. Development of animal models to study the immune response so that the new bacterium can be used as a vaccine delivery agent.Read moreRead less
Platform FoR European Preparedness Against (Re-)emerging Epidemics- Australia
Funder
National Health and Medical Research Council
Funding Amount
$386,463.00
Summary
Infectious diseases rank high among the threats to human wellbeing and prosperity- globalisation, migration, tourism, intensive farming and changing climate enhance the likelihood of emergence of outbreaks of infectious disease. The optimal response to an emerging infectious disease requires the rapid acquisition of new knowledge. This project ensures that Australia can contribute to globally coordinated research that will meet the research challenge associated with any new pandemic infection.