The Development Of A Loop-mediated Isothermal Amplification (LAMP) Assay For The Detection Of Strongyloides Stercoralis In The Stool.
Funder
National Health and Medical Research Council
Funding Amount
$127,494.00
Summary
A new test will be developed for the detection of the worm, Strongyloides stercoralis in the stool. S. stercoralis infects millions of people worldwide and occurs in the north of Australia. It can occasionally cause a ‘hyperinfection’ with fatal consequences. The test is based on the DNA detection method, loop-mediated isothermal amplification (LAMP), which can be performed using simple equipment. The aim will be to make this test as easy possible to perform and to evaluate its effectiveness.
Antimalarial Drugs In Pregnancy: Preclinical And Clinical Studies Of Conventional And Novel Agents
Funder
National Health and Medical Research Council
Funding Amount
$470,115.00
Summary
Women in malaria-endemic areas such as coastal PNG are at high risk of malaria in pregnancy. To prevent the substantially increased malaria-associated morbidity and mortality in mother and child, and because even asymptomatic infections can be deleterious, there has been a move to giving antimalarial drugs regularly during pregnancy regardless of the mother's clinical or parasitological status. In poor tropical countries, such treatment usually comprises safe and inexpensive agents such as chlor ....Women in malaria-endemic areas such as coastal PNG are at high risk of malaria in pregnancy. To prevent the substantially increased malaria-associated morbidity and mortality in mother and child, and because even asymptomatic infections can be deleterious, there has been a move to giving antimalarial drugs regularly during pregnancy regardless of the mother's clinical or parasitological status. In poor tropical countries, such treatment usually comprises safe and inexpensive agents such as chloroquine and Fansidar. There are two main issues with this approach. First, the efficacy of such conventional agents is waning and this increases the risk of break-through malaria. Second, there are few data on how the drugs are handled in pregnancy on which to base recommendations for treatment. We plan to collect information on the disposition and effectiveness of chloroquine and Fansidar in women with malaria in pregnancy in PNG that should allow a critical appraisal of the usefulness of current regimens in PNG and in other tropical countries where parasite resistance to these agents is emerging. Artemisinin combination therapy (ACT) in the form of a novel artemisinin drug and a longer-acting partner has been suggested as the most promising alternative therapy for malaria in pregnancy if conventional drugs fail. We plan to assess the safety of a leading ACT formulation, namely dihydroartemisinin and the chloroquine-like drug piperaquine (DHA-PQ), in animals before extending our studies to women with malaria in PNG. These latter studies will allow an evaluation of the safety and efficacy of DHA-PQ as novel therapy for malaria in pregnancy in PNG and other tropical countries.Read moreRead less