Multisensory Determinants Of Postural Instability And Falls In Older Adults; Prevention And Rehabilitation
Funder
National Health and Medical Research Council
Funding Amount
$387,489.00
Summary
With an increased longevity of the population, age-related health problems, such as falls, are a significant socioeconomic issue to be addressed. Many sensory systems (e.g. vision, hearing, balance) are known to gradually become disrupted as a consequence of ageing. This project will investigate the consequences of declining sensory systems for balance control in older adults and to develop technology to prevents falls in them.
Open-label Randomised Trial Of Tolvaptan Versus Fluid Restriction In Hospitalised Patients With Moderate-severe Hyponatraemia
Funder
National Health and Medical Research Council
Funding Amount
$132,743.00
Summary
Low blood sodium level, known as hyponatraemia, is the most common electrolyte problem. It occurs in 15% of hospital patients, and can cause confusion, seizure and fatal brain swelling. Standard treatment for hyponatraemia is limiting oral fluid, but this is slow and not always effective. The drug tolvaptan works in mild hyponatraemia, but hasn't been formally tested in severe cases. We will compare benefits and risks of tolvaptan versus fluid restriction in patients with severe hyponatremia.
Extracellular Acidification And Its Role In Disease
Funder
National Health and Medical Research Council
Funding Amount
$371,529.00
Summary
This proposal focuses on the diseases cystic fibrosis and acute pancreatitis for which there are currently no treatments. In both diseases the affected organs become strongly acidic. Furthermore, these acid changes can be causal in disease progression. However, the source of this acidification is remains unknown. We will identify the routes of acid secretion, the causal role of acidification in disease progression and the effectiveness of treatments aimed at restoring acid-base balance.
A Randomised Controlled Trial Of A Fluid Containing 140mmol/L Of Sodium Compared To A Fluid Containing 77mmol/L Of Sodium For Maintenance Intravenous Fluid Therapy In Hospitalised Children.
Funder
National Health and Medical Research Council
Funding Amount
$183,959.00
Summary
Intravenous fluid therapy is one of the most common and important treatments for children in hospital. In spite of this we know very little about what fluid should be used and there is now good evidence that children are experiencing adverse outcomes because of fluid treatment. The aim of this trial is to determine which intravenous fluid is best in children. It will be the largest and most relevant intravenous fluid trial performed in children. The results will have an immediate impact on treat ....Intravenous fluid therapy is one of the most common and important treatments for children in hospital. In spite of this we know very little about what fluid should be used and there is now good evidence that children are experiencing adverse outcomes because of fluid treatment. The aim of this trial is to determine which intravenous fluid is best in children. It will be the largest and most relevant intravenous fluid trial performed in children. The results will have an immediate impact on treating children worldwide.Read moreRead less
Lung Injury: Influence Of Sodium, Water, Albumin, Gravity And Body Position
Funder
National Health and Medical Research Council
Funding Amount
$117,331.00
Summary
Although patients with poor oxygenation often require mechanical ventilation, only therapies that reduce lung damage improve outcome whereas therapies that improve oxygenation have not been shown to improve outcome. This project will examine the role of two common interventions in critically ill patients, fluid resuscitation and posture change, on lung injury. It is anticipated this will lead to clinical trials that will further improve survival in ventilated patients with respiratory failure.
Studies On Induction Of Antigen Specific T Regulatory Cells To Control Autoimmunity
Funder
National Health and Medical Research Council
Funding Amount
$353,033.00
Summary
The immune system has natural control mechanisms, called regulatory cells. Our group was the first in the world to correctly identify these cells. There is now a world-wide interest in these cells as they can prevent unwanted immune mediated injury. In autoimmune diseases such as multiple sclerosis, regulatory cells can prevent relapse and progression. This project will identify ways of producing potent specific regulatory cells to control multiple sclerosis and other debilitating neurological d ....The immune system has natural control mechanisms, called regulatory cells. Our group was the first in the world to correctly identify these cells. There is now a world-wide interest in these cells as they can prevent unwanted immune mediated injury. In autoimmune diseases such as multiple sclerosis, regulatory cells can prevent relapse and progression. This project will identify ways of producing potent specific regulatory cells to control multiple sclerosis and other debilitating neurological diseases.Read moreRead less