Febrile Seizures Following Vaccination In Children: How Common Are They And What Is The Long Term Clinical Outcome?
Funder
National Health and Medical Research Council
Funding Amount
$693,779.00
Summary
Seizures following vaccination cause concern for both parent and healthcare providers and in this important study we will measure the risk of febile seizures after vaccines and follow up children who have had a febrile seizure shortly after receiving a vaccine to assess their medical health and developmental outcome. In addition children will be tested to see if they carry one of the known genetic mutations that is asociated with the development of seizures as a potential cause for their seizure ....Seizures following vaccination cause concern for both parent and healthcare providers and in this important study we will measure the risk of febile seizures after vaccines and follow up children who have had a febrile seizure shortly after receiving a vaccine to assess their medical health and developmental outcome. In addition children will be tested to see if they carry one of the known genetic mutations that is asociated with the development of seizures as a potential cause for their seizure following vaccination.Read moreRead less
A Study Of The Impact Of Treating Electrographic Seizures In Term Or Near-term Infants With Neonatal Encephalopathy
Funder
National Health and Medical Research Council
Funding Amount
$1,365,184.00
Summary
Seizures in the newborn infant are common and may be harmful to the developing brain. They are not always recognised. This study investigates whether or not treating all seizures detected using a bedside brain activity monitor improves developmental outcome, compared to just treating seizures that doctors recognise.
Aberrant Brain Development In High Risk Newborns: Relationship With Long Term Developmental Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$185,932.00
Summary
Brain development and long term outcomes are altered in high-risk babies. This research looks at the developmental outcomes of 3 high-risk baby groups i.e. late preterm babies (born 4-8 weeks premature), babies with seizures, and preterm babies who have received probiotics in the newborn nursery. In addition, how their brain development may be different compared with healthy term babies will be studies using advanced magnetic resonance imaging.
Newborn babies are at risk of becoming short of oxygen during delivery. Death or brain damage may result. In the days after birth, when the brain is attempting to recover from the lack of oxygen, seizures (also called fits) are common. Seizures may cause further damage to the brain because they release damaging chemicals such as glutamate or because they make extra energy demands on the brain that cannot be met. It is difficult to be certain whether unusual movements or twitches are seizures or ....Newborn babies are at risk of becoming short of oxygen during delivery. Death or brain damage may result. In the days after birth, when the brain is attempting to recover from the lack of oxygen, seizures (also called fits) are common. Seizures may cause further damage to the brain because they release damaging chemicals such as glutamate or because they make extra energy demands on the brain that cannot be met. It is difficult to be certain whether unusual movements or twitches are seizures or not. To detect seizures, it is necessary to measure the EEG, the tiny electrical signals from the brain that can be measured from the scalp using small stick on electrodes. It is difficult to measure EEG, particularly for longer periods, because the electrodes may fall off, the baby may move excessively or electrical interference may ruin the recording. We are proposing to measure EEG for 48 hours in babies who have suffered a lack of oxygen during delivery. We will develop, optimise and implement a new method of automatically detecting seizures, building upon 6 years of fundamental signal processing research work that we have done in the newborn. We will test this system against the 'gold standard' to determine how accurate it will be in detecting seizures. We will also try to find out whether damage in particular areas of the brain or in particular cell types within the brain is most likely to be associated with seizures. The anticipated outcome is that we will be able to accurately identify seizures. This is a major step on the path to being able to prevent injury to the brain and to monitor the effectiveness of new experimental treatments.Read moreRead less
I am a perinatal paediatrician undertaking clinically-focussed research on brain development, brain disorders, brain therapies, neurodevelopmental outcomes and the development, application and evaluation of new technology to clinical problems.