Risk Factors, Mechanisms, And Treatment Of Knowlesi Malaria
Funder
National Health and Medical Research Council
Funding Amount
$265,138.00
Summary
The monkey parasite P. knowlesi is an increasing cause of human malaria in SE Asia. My studies on the clinical epidemiology, diagnosis and treatment of non-severe and severe malaria in Malaysia have changed policy. I will further define the clinical epidemiology of malaria patients in this area over time, assess risk factors for knowlesi malaria, and evaluate the role of human and parasite factors in disease severity, and treatment for reducing acute kidney injury in knowlesi malaria.
Primaquine Radical Cure Of Plasmodium Vivax Malaria: A Risk-benefit Analysis
Funder
National Health and Medical Research Council
Funding Amount
$122,714.00
Summary
Vivax malaria causes significant morbidity with over 100 million clinical cases each year and can cause a relapsing illness and chronic anaemia. The only available radical cure of P. vivax requires administration of primaquine, which can cause severe haemolysis in some patients. Our research aims to determine the risks and benefits of giving primaquine to cure vivax malaria using data from meta-analyses of published clinical trials and individual patient results from large multicentre trials.
A Safety, Tolerability, Pharmacokinetic And Efficacy Study Of Azithromycin Plus Piperaquine As Intermittent Presumptive Treatment In Pregnant Papua New Guinean Women
Funder
National Health and Medical Research Council
Funding Amount
$345,684.00
Summary
The purpose of this research is to investigate a new antimalarial combination therapy, azithromycin (AZI) plus piperaquine (PQ), for the prevention of malaria infection in pregnant Papua New Guinean women. It is anticipated that these studies will provide sufficient data to determine if AZI-PQ is a suitable alternative treatment option in PNG, and other countries which have similar malaria epidemiology including the presence of drug resistant parasites.
Disease Burden, Risk Factors And Treatment Of Knowlesi Malaria
Funder
National Health and Medical Research Council
Funding Amount
$95,564.00
Summary
Plasmodium knowlesi is a form of monkey malaria recently found to also cause increasing numbers of natural infections in humans in South-East Asia. This research will describe the burden of P. knowlesi malaria in an area of Malaysian Borneo. The risk factors for acquiring P. knowlesi malaria will be assessed. Finally the optimal treatment for non-severe cases of P. knowlesi and P. vivax malaria will also be evaluated by comparing the 2 currently recommended anti-malarial medications in Malaysia.
Malaria And Infectious Diseases In The Asia-Pacific: Drugs, Vaccines And Diagnostics
Funder
National Health and Medical Research Council
Funding Amount
$210,873.00
Summary
Dr Karunajeewa is an expert in the treatment of malaria and other infectious diseases that have a major impact on the health of people living in developing countries of the tropical zone of the Asia-Pacific region. His ongoing research aims to develop better ways of diagnosing these infections, defining their relative importance in terms of overall burden of disease, finding optimal drug treatments and testing the effectiveness of new vaccines for their prevention.
The Impact Of Reduced Plasmodium Falciparum And Plasmodium Vivax Transmission On The Epidemiology Of Malaria And The Acquisition Of Antigen-specific Recall Responses In Children From Papua New Guinea.
Funder
National Health and Medical Research Council
Funding Amount
$365,166.00
Summary
Malaria represents a significant global health burden in endemic countries. Individuals gradually develop a level of immunity to the clinical symptoms of malaria as a result of continued exposure throughout their lifetime. Efforts to implement effective malaria control strategies are increasing, thereby reducing exposure. This project will investigate how such strategies will impact on the development of immunity to malaria and the amount of clinical disease observed in different age groups.
Pathophysiology And Treatment Of Malaria And Other Tropical Infectious Diseases Prevalent In Our Region
Funder
National Health and Medical Research Council
Funding Amount
$560,284.00
Summary
Nick Anstey is internationally recognised for his discoveries in malaria and other tropical infectious diseases. He leads a major tropical infectious disease research program in Darwin and SouthEast Asia that attracts some of the brightest researchers and students from Australia and beyond to understand disease mechanisms and work on new ways to treat illness and prevent death. He uses results to change policy and practice not only in Australia but around the world.
I am a public health physician and medical parasitologist determining the mechanism of clinical immunity to malaria, and working on the development of vaccines and therapies against malaria.
Loop-mediated Isothermal Amplification(LAMP): A Novel Tool For The Diagnosis Of Mixed Malaria Infections In Elimination Settings
Funder
National Health and Medical Research Council
Funding Amount
$101,877.00
Summary
The malaria elimination agenda will require the development of novel, field applicable diagnostic tools to detect asymptomatic carriers of P.falciparum and non-falciparum malaria infections. Loop-mediated isothermal amplification (LAMP) has been demonstrated to be a novel, sensitive, specific nucleic acid amplification technique. My project aims to optimise LAMP into a high-throughput field applicable molecular diagnostic tool capable of diagnosing malaria in elimination settings