Understanding The Mechanisms Of Bleeding And Clotting Complications For Children On Extracorporeal Circuits.
Funder
National Health and Medical Research Council
Funding Amount
$1,113,385.00
Summary
Extracorporeal Membrane Oxygenation (ECMO) is advanced life support, which can save critically ill children. Significant bleeding occurs in 39%; clotting in 31% of children on ECMO; stroke in 12%. The biggest barrier to reducing these complications is the lack of understanding of how the bleeding/clotting system works in ECMO. This unique proposal uses the largest paediatric ECMO population in Australia and a multidisplinary expert team to develop a mechanistic understanding of these issues.
A Study To Determine The Effects Of Heparin/ Low Molecular Weight Heparin In Neonates And Children.
Funder
National Health and Medical Research Council
Funding Amount
$193,000.00
Summary
Blood clots in newborns and children are becoming a more common problem. This is because many children with major illnesses are now surviving due to the remarkable advances in medical and surgical care. Blood clots in children can have devastating long term effects. Little is known about the best way to treat blood clots in children and most treatments are just extrapolated from adult treatment guidelines. This is unlikely to be the best treatment as the type and place of blood clots in children ....Blood clots in newborns and children are becoming a more common problem. This is because many children with major illnesses are now surviving due to the remarkable advances in medical and surgical care. Blood clots in children can have devastating long term effects. Little is known about the best way to treat blood clots in children and most treatments are just extrapolated from adult treatment guidelines. This is unlikely to be the best treatment as the type and place of blood clots in children are very different to adults. In addition, the blood clotting system in children is very different to that in adults. This is especially true for newborns. Over the last four years we have established the largest clinical treatment program for children with blood clots in Australia, and have completed the preliminary work that will enable us to now study a number of aspects of the treatment for blood clots in children. This project will specifically examine heparin and low molecular weight heparin which are the most commonly used antithrombotic (anti blood clot) drugs in children. We will determine the effect of age on the mechanism of action, the optimal drug level for treatment, the frequency of the most common side effect of heparin and do some preliminary work to determine alternative treatment options. Our study will provide the basis for more appropriate use of these drugs in children, which will improve the success of therapy and reduce the risk of complications, ultimately improving the survival and quality of life for sick children affected by blood clots.Read moreRead less
The Epidemiology Of Post Thrombotic Syndrome Following The Use Of Central Venous Lines In Paediatrics
Funder
National Health and Medical Research Council
Funding Amount
$130,203.00
Summary
The association between central venous lines (CVL) and blood clots in children is well known. Possible consequences of CVL-related blood clots are line blockage, pulmonary embolism (blood clots in the lungs) and post-thrombotic syndrome (PTS). PTS symptoms can be physically limiting, painful and disfiguring. Yet as the incidence of PTS is unknown, the importance of treating CVL-related blood clots is unclear. This study will assess the incidence of PTS and the associated risk factors in children ....The association between central venous lines (CVL) and blood clots in children is well known. Possible consequences of CVL-related blood clots are line blockage, pulmonary embolism (blood clots in the lungs) and post-thrombotic syndrome (PTS). PTS symptoms can be physically limiting, painful and disfiguring. Yet as the incidence of PTS is unknown, the importance of treating CVL-related blood clots is unclear. This study will assess the incidence of PTS and the associated risk factors in children.Read moreRead less