Multicentre Trial Of Calcium Channel Blocker Versus Calcium Channel Blocker Plus Cox2 Inhibitor In Preterm Labour
Funder
National Health and Medical Research Council
Funding Amount
$644,130.00
Summary
Preterm birth is a major problem in our society, and has enormous consequences for parents and children. It also has a major impact on scarce financial resources. When women present in preterm labor, current therapies have only limited success in stopping contractions and postponing birth. They have not been shown to reduce the rates of the serious neonatal problems associated with prematurity. This project will be coordinated in Newcastle, N.S.W., and will involve major perinatal centres throug ....Preterm birth is a major problem in our society, and has enormous consequences for parents and children. It also has a major impact on scarce financial resources. When women present in preterm labor, current therapies have only limited success in stopping contractions and postponing birth. They have not been shown to reduce the rates of the serious neonatal problems associated with prematurity. This project will be coordinated in Newcastle, N.S.W., and will involve major perinatal centres throughout Australia, along with overseas centres. It will test a new combination of drugs for their ability to postpone delivery in women presenting with preterm labour. It is postulated that the combination of drugs will be more effective than existing therapies. The drugs used in the trial are Nifedipine and Rofecoxib. Complications of prematurity include neonatal death, cerebral palsy, visual and hearing impairment, and chronic lung disease. These complications are most significant in extremely premature infants - in particular, those under 28 weeks gestation at the time of their delivery. For this reason, the study will focus only on women presenting in labour below 28 weeks. The ability to stop labour is important, but the main aim of any treatment for preterm labour is to reduce the rates of neonatal death and handicap. Babies born to women enrolled in this study will be followed for a period of one year after birth to assess their outcomes. It is our hypothesis that the combination of Rofecoxib and Nifedipine will result in lower rates of death and handicap in babies than Nifedipine alone. In addition, we will examine the rates of side effects in women receiving therapy. Currently used therapies, including intravenous ventolin, have high rates of maternal side effects. Nifedipine and Rofecoxib have both been shown to have low rates of maternal side effects.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.
Perinatal Stress Leads To Neurosteroid Deficits And Adverse Behavioural Outcomes
Funder
National Health and Medical Research Council
Funding Amount
$1,198,042.00
Summary
This grant will examine the effect of psychosocial stress experienced after birth on the production and regulation of steroid hormones in the brain of newborn animals. The work will investigate how stress changes the levels these brain steroids and sensitivity to them and if these effects are remain into adulthood. The studies will then determine if these changes lead to adolescent behaviour disorders. The effectiveness of steroid therapies in treating these disorders will also be determined.
The Treatment Of BOoking Gestational Diabetes Mellitus Study: The TOBOGM Study
Funder
National Health and Medical Research Council
Funding Amount
$2,197,280.00
Summary
Gestational diabetes mellitus (GDM) related pregnancy complications are reduced with treatment from 24-28 weeks pregnant. Many women are diagnosed/treated earlier without evidence of benefit and possible risk of harm. In TOBOGM women under 20 weeks pregnant with mildly raised blood glucose will be allocated by chance to either immediate treatment, or awaiting a repeat diabetes test at 24-28 weeks pregnant to decide treatment. Harmful and beneficial effects on mother and baby will be compared.
Premature Mortality Post Fracture:A NSW Linked Data Study
Funder
National Health and Medical Research Council
Funding Amount
$391,012.00
Summary
Osteoporotic fractures are associated with increased morbidity and mortality. Anti-osteoporosis medications reduce re-fracture and possibly morality, yet osteoporosis is poorly treated. This study will link information from >260,000 people (45&Up study) with hospital admissions, medications and deaths to create the largest, detailed dataset of its kind. We will be able to determine cause of any fracture-associated mortality and the effect of medication to improve osteoporosis management.
Improving Outcomes In Osteoporosis And Bone Health
Funder
National Health and Medical Research Council
Funding Amount
$348,494.00
Summary
Osteoporotic fractures are a common and increasing problem as the population ages. They are associated with increased risk of re-fracture and early death yet most patients remain untreated. This proposal will identify which fracture patients are at highest risk of re-fracture and premature death (b) identify whether osteoporosis treatment decreases this risk and (c) increase osteoporosis awareness and treatment uptake by general practitioners with an integrated fracture risk prediction tool.
Fracture Associated Premature Mortality; An International Consortium
Funder
National Health and Medical Research Council
Funding Amount
$579,807.00
Summary
Following an osteoporotic fracture there is an increased premature mortality compared with someone who has not fractured. There is also evidence that anti-osteoporosis medication reduces this premature mortality. This study will determine the size of the fracture-mortality relationship and the effect of treatment on this mortality for different fracture types and in different populations by integrating data from multiple international epidemiology studies of osteoporosis.
Air Pollution And Mortality And Morbidity In Adult Australians (APMMA Study): A Large Population Based Cohort Study
Funder
National Health and Medical Research Council
Funding Amount
$1,041,410.00
Summary
This study will investigate the link between respiratory and cardiovascular disease and mortality and exposure to long-term air pollution. We will use cutting edge methods to assign neighbourhood air pollution levels to a large cohort of NSW adults (n>265,000) previously recruited in the 45 and Up Study. The study results will be of utmost importance in setting outdoor air pollution standards and informing cost benefit analyses of air pollution control strategies.
Rapidly giving intravenous fluid to prevent or treat shock (fluid resuscitation) is one of the commonest treatments given to critically ill patients. Current guidelines recommend crystalloid solutions but it is unknown whether any particular crystalloid is better than others. This trial will determine whether the use of one of two crystalloid fluids, saline or PlasmaLyte, reduces the risk of organ injuries, such as kidney failure, and improves patients chances of surviving critically illness.