Genomic Analysis Of Host Response To Influenza A Infection
Funder
National Health and Medical Research Council
Funding Amount
$168,530.00
Summary
Influenza virus infects millions of people globally. However, it remains poorly understood why some infected individuals succumb to life threatening complications whilst others recovered relatively unaffected. This study use advance molecular technique to study influenza infection. It aims to identify the key steps in our immune systems that are progressively disrupted during influenza infection and how this process lead to a break down in our natural defence against the virus.
Protecting Hyposplenic Children And Adults: Identifying Optimal Immunisation Regimens
Funder
National Health and Medical Research Council
Funding Amount
$472,044.00
Summary
Children and adults without normal spleen function are at massively increased risk of overwhelming infection with the pneumococcus bacteria, with 200 times the risk of death from sepsis compared with the normal community. Poor spleen function can be due to an absent spleen (eg after surgery following a car accident) or an underlying medical condition (eg thalassaemia or cancer therapy). Thousands of Australians are affected by this condition and need extra protection from daily antibiotics and a ....Children and adults without normal spleen function are at massively increased risk of overwhelming infection with the pneumococcus bacteria, with 200 times the risk of death from sepsis compared with the normal community. Poor spleen function can be due to an absent spleen (eg after surgery following a car accident) or an underlying medical condition (eg thalassaemia or cancer therapy). Thousands of Australians are affected by this condition and need extra protection from daily antibiotics and additional immunsiations against pneumococcus. A new vaccine against pneumococcus was introduced for Australian infants routinely in 2005 and has prevented many from developing pneumococcal meningitis, sepsis and pneumonia. We wish to see whether this new vaccine, when used with the older existing pneumococcal vaccine, will better protect older children and adults with poor spleen function from the devastating effects of pneumococcus. We will compare different ways of using these vaccines to try to identify the most protective vaccination plan for this vulnerable group of Australians.Read moreRead less
Optimisation Of Antimicrobial Therapy For Severe Bacterial Infections In Neonates And Young Children In Papua New Guinea
Funder
National Health and Medical Research Council
Funding Amount
$943,865.00
Summary
This study aims to provide important information on the way young Papua New Guinean children with serious bacterial infections handle antibiotics, including newer agents that may be required if bacterial resistance is confirmed or increases. The data will be used to optimise treatment, thus reducing mortality and potential adverse drug effects, in PNG nad other tropical countries, and may have implications for the developed world as well.
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.
The Epidemiology And Treatment Of Infections Due To Multiresistant Gram Negative Bacteria
Funder
National Health and Medical Research Council
Funding Amount
$274,946.00
Summary
This fellowship application deals with the treatment of infections due to antibiotic resistant bacteria. The World Economic Forum recently discussed threats to our modern way of life. The highest ranked threats were climate change, terrorism and antibiotic resistance. During this Fellowship, two large clinical trials of treatment strategies for antibiotic resistant bacteria will be supervised by Professor Paterson.
Improving Outcomes In Patients With Community-acquired Severe Sepsis: The Role Of Pre-hospital Antibiotics.
Funder
National Health and Medical Research Council
Funding Amount
$265,138.00
Summary
Severe sepsis occurs when infection causes organ dysfunction. If not treated early, outcomes remain poor. Foremost in effectively treating this condition is the initiation of broad-spectrum antibiotics. This Fellowship will assess the feasibility, efficacy, and safety of pre-hospital antibiotics administered by paramedics to patients with suspected community-acquired severe-sepsis, as a means to improve patient outcomes in this highly vulnerable group.
Severe sepsis is characterised by organ dysfunction secondary to infection, typically bacterial. We will quantify bacteria in the bloodstream of patients with septic shock, the most severe form of sepsis, to determine the relationship between bacterial load and clinical outcomes. We hypothesise that the bacterial load on presentation and the change in bacterial load over time determines survival and the evolution of organ failure in patients with septic shock.