The exposure of infants to adverse events both before and after birth can cause death or permanent disability (eg cerebral palsy) for the infant. Our primary research objective is to minimize the impact and improve outcomes for infants exposed to adverse events before and/or after birth. We will use a multi-disciplinary approach that aims to understand the science and to develop new treatments, thereby representing true “bench to bedside” research.
I am a neonatologist interested in improving the outcomes of graduates of neonatal intensive care units. Currently the focus of my research is stabilisation immediately following birth and my research portfolio ranges from bench-top and animal studies thr
Necrotising enterocolitis (NEC) is a devastating bowel condition afflicting almost 1 in 10 of very preterm babies. About a third of babies with NEC do not survive. Currently, there is no cure. We propose the use of stem-like cells from the human placenta as a targeted therapy for NEC, working by minimising gut damage and accelerating gut repair.
Novel Methods For Early Bedside Detection And Prognosis Of Preterm Brain Injury
Funder
National Health and Medical Research Council
Funding Amount
$630,880.00
Summary
Quick and robust assessments of preterm brain activity are critical for identifying early markers of brain injuries. We need to predict poor outcomes before they develop in order to give clinicians the best chance of helping sick infants. This project will develop and validate new non-invasive methods for assessing early brain activity in preterm infants at risk of developing poor neurodevelopmental outcomes.
Carbon Dioxide As A Treatment For Seizures In The Newborn
Funder
National Health and Medical Research Council
Funding Amount
$878,389.00
Summary
This study aims to introduce a simple and effective treatment to prevent brain damage from seizures in babies using CO2. Neonatal seizures remain a major clinical problem worldwide and are associated with poor brain outcomes and significant risk of death. Recent trials in human adult epileptics show rapid and effective seizure suppression following the use of CO2. This therapy will significantly impact long-term outcomes for affected babies and reduce the burden of care for families and society.
Recent scientific advances provide a window into the developing brain. This research will investigate the profound and challenging ethical questions raised by these new technologies. It will look at scientific and ethical questions relating to the use of new brain scans for fetuses and premature newborn infants. It will develop a resource for parents facing potentially heart-breaking decisions about their seriously ill infants.
We aim to predict neurodevelopmental disability in babies born very preterm, earlier and more accurately than currently possible, by identifying structural and functional connectivity features that correlate with clinical measures of motor and neurodevelopmental functions. To do this we will use brain magnetic resonance imaging (MRI), dense array electroencephalography (EEG) and structured clinical neurodevelopmental assessments to provide a cutting edge view of the state of brain development.
Unlocking The Complexities Of Postnatal Brain Injury In Preterm Neonates.
Funder
National Health and Medical Research Council
Funding Amount
$408,388.00
Summary
Brain injury is common in preterm infants and is responsible for significant death or life long disease such as cerebral palsy. Brain injury can occur through many mechanisms however the immediate newborn period is identified as a most vulnerable period. This unique proposal utilises existing expertise and new technologies to advance our understanding of the physiological mechanisms behind the progression of brain injury in preterm neonates.
Is There Cytomegalovirus In Mothers Breastmilk And Does It Cause Infection In Very Premature Babies?
Funder
National Health and Medical Research Council
Funding Amount
$235,970.00
Summary
The hypothesis behind this study is that some very premature infants become infected with cytomegalovirus (CMV) from their mother's breast milk. This proposal is for a study of 200 CMV antibody positive mothers who are expressing breast milk for their very premature infants. We believe this is likely to be about 50% of all mothers. It has been well established that some full term infants are infected with CMV from their mother's breastmilk. The question now is do very premature infants with poor ....The hypothesis behind this study is that some very premature infants become infected with cytomegalovirus (CMV) from their mother's breast milk. This proposal is for a study of 200 CMV antibody positive mothers who are expressing breast milk for their very premature infants. We believe this is likely to be about 50% of all mothers. It has been well established that some full term infants are infected with CMV from their mother's breastmilk. The question now is do very premature infants with poor immunity develop serious infections from cytomegalovirus. This project has the overall aim of determining what proportion of very premature infants become ill with CMV excreted in their mother's breast milk, and then determining the nature and severity of those illnesses. It will also define how many mothers of premature infants are excreting CMV in their breast milk, the time this starts after birth, the viral load transmitted to the infant, the age after birth when the infants first become infected, the proportion who become ill with the infection, the details of the diseases and whether freezing breast milk kills the CMV.Read moreRead less
Does Variable Ventilation Offer Physiological And Biological Benefits For The Preterm Lung?
Funder
National Health and Medical Research Council
Funding Amount
$320,278.00
Summary
Lung disease is a significant cause of illness at birth, subsequent breathing problems and death in very premature babies. We know that chronic preterm lung disease results in part from the immature state of the lung at birth, but it appears that inflammation of the lung also plays an important role. We, and others, have shown that this lung inflammation can be a response to injury from mechanical ventilation after birth. In the past, we have sought to strictly control the way that babies are ve ....Lung disease is a significant cause of illness at birth, subsequent breathing problems and death in very premature babies. We know that chronic preterm lung disease results in part from the immature state of the lung at birth, but it appears that inflammation of the lung also plays an important role. We, and others, have shown that this lung inflammation can be a response to injury from mechanical ventilation after birth. In the past, we have sought to strictly control the way that babies are ventilated. We have regulated the pressures used to inflate their lungs, the amount of volume delivered to the lung, the amount of time that the baby has to take a breath. This is a marked contrast to breathing patterns in healthy infants and adults, in which each of these things vary considerably from breath to breath. Recent studies have shown that the presence of variability in breathing patterns is actual essential to the process of staying healthy and maintaining resting lung volume above a critical lower limit. This study will provide unique insights into a new and potentially highly beneficial approaches to ventilation for preterm infants. We will determine if there is a significant clinical benefit of incorporating variability into the ventilatory waveform used to treat newborn babies with lung disease. has the potential to cause a paradigm shift in current concepts of preterm infant ventilatory strategies. Potential long term outcomes include significantly reducing illness and death associated with preterm birth, and promoting a healthier start to life for the over 6000 infants who require ventilatory assistance each year within the Australian and New Zealand neonatal network.Read moreRead less