ProbioticTreatment Of Diarrhoeal Disease And Malnutrition In Top End Aboriginal Children
Funder
National Health and Medical Research Council
Funding Amount
$332,036.00
Summary
Aboriginal children in the Top End of Australia have high rates of hospital admission for diarrhoea and malnutrition. We have discovered that underlying small intestinal damage in these children is an important contributor to the high complication rates and longer lengths of stay in hospital compared to non-Aboriginal children. This research proposes to continue our work on small intestinal damage by using two non-invasive tests of gut function, namely a sugar absorption test and novel breath te ....Aboriginal children in the Top End of Australia have high rates of hospital admission for diarrhoea and malnutrition. We have discovered that underlying small intestinal damage in these children is an important contributor to the high complication rates and longer lengths of stay in hospital compared to non-Aboriginal children. This research proposes to continue our work on small intestinal damage by using two non-invasive tests of gut function, namely a sugar absorption test and novel breath test. The sugar permeability test involves the children drinking a solution of the two sugars lactulose and rhamnose, and measuring their absorption into the blood 90 minutes later using a sophisticated measuring instrument called HPLC, which can measure minuscule amounts of sugars and is set up at Royal Darwin Hospital. The breath test involves children drinking another sugar solution with a special non-radioactive marker called a stable isotope of carbon, and measuring changes in the amount of this marker in carbon dioxide from the breath at timed periods after drinking the sugar solution. The breath is analysed in Adelaide using another sophisticated instrument. These tests are being used to measure abnormal sugar absorption due to intestinal damage, which is particularly common in Aboriginal children during the weaning period of 4-18 months. Our hypothesis is that treatment with 'healthy germs' (probiotics) like those in certain yoghourts will colonise the gut, stimulate immunity and reduce the presence of 'nasty germs' (pathogenic bacteria) in the intestines of Aboriginal children which contribute to the need for their hospitalisation with diarrhoea and malnutrition. If this hypothesis is correct, then this research will provide the best kind of evidence for reducing the need for hospital treatment by treating all cases of diarrhoea with these probiotics and possibly even decreasing the gut damage of children in the weaning period by including probiotics in their dietsRead moreRead less
Health-Related Quality Of Life In Intractable Paediatric Epilepsy: Using A New Measure To Improve Management
Funder
National Health and Medical Research Council
Funding Amount
$252,940.00
Summary
Until recently there was no adequate measure to assess the quality of life of children with epilepsy. Our Australian centre was the first to develop, validate and publish such an instrument; the Quality of Life in Childhood Epilepsy Questionnaire (QOLCE). We now aim to collect more data using the QOLCE to gain further understanding of the effects of epilepsy and its treatment on the quality of life of children. We will determine if surgery in children stops seizures and improves quality of life. ....Until recently there was no adequate measure to assess the quality of life of children with epilepsy. Our Australian centre was the first to develop, validate and publish such an instrument; the Quality of Life in Childhood Epilepsy Questionnaire (QOLCE). We now aim to collect more data using the QOLCE to gain further understanding of the effects of epilepsy and its treatment on the quality of life of children. We will determine if surgery in children stops seizures and improves quality of life. We also aim to find out if children with different types of epilepsies have unique quality of life issues. Finally, we aim to determine if the quality of a child's life depends on how well they are thinking and learning or how often they are having seizures. We will conduct this study in children with difficult epilepsy recruited from three major children's hospitals (Sydney Children's Hospital, the Children's Hospital, Westmead, Miami Children's Hospital, Florida USA) using a well designed methodology. Each child will have their particular type of epilepsy characterised using video and brain wave analysis. Each parent and older child will receive a quality of life package including the QOLCE to assess life function. In addition, all children will have an assessment of their thinking and learning by a child psychologist. At the completion of this project we will have established whether surgical treatment in children with epilepsy stops seizures and improves quality of life. This will allow clinicians and parents to better understand the effects of surgical treatment in this population. In addition, we will determine if problems in quality of life are associated with specific types of epilepsy. This information can be used to counsel families and tailor interventions and treatments. Finally, we will know whether a child's quality of life is determined by problems with thinking and learning and-or seizures.Read moreRead less