Reduction Of Oxygen After Cardiac Arrest: The EXACT Trial
Funder
National Health and Medical Research Council
Funding Amount
$1,891,021.00
Summary
We aim to conduct a Phase 3 multi-centre, randomised, controlled trial to determine whether reducing oxygen administration to target a normal level as soon as possible following successful resuscitation from out-of-hospital cardiac arrest, compared to current practice of maintaining 100% oxygen, improves patient survival at hospital discharge.
Oxygen To Relieve Dyspnoea In Non-hypoxaemic Patients With End-stage Heart Failure
Funder
National Health and Medical Research Council
Funding Amount
$445,658.00
Summary
Chronic heart failure is a cause of suffering and a major cause of death in the Australian community. Patients who have chronic heart failure suffer from a range of symptoms that severely impacts every aspect of their life. One of the most common and distressing symptoms is breathlessness. As people with heart failure near death, their breathlessness may worsen not only in terms of its frequency, but also in its intensity. This worsening of symptoms is a source of great distress, both to patient ....Chronic heart failure is a cause of suffering and a major cause of death in the Australian community. Patients who have chronic heart failure suffer from a range of symptoms that severely impacts every aspect of their life. One of the most common and distressing symptoms is breathlessness. As people with heart failure near death, their breathlessness may worsen not only in terms of its frequency, but also in its intensity. This worsening of symptoms is a source of great distress, both to patients as well as their carers and family. Breathlessness is also the most common cause of admission to hospital for patients. A key strategy for managing this distressing symptom in the home is the supply of oxygen. However, due to a lack of scientific evidence for the benefit of home oxygen for people with heart failure, who do not necessarily have low levels of oxygen, it is very difficult for clinicians to access this therapy for their patients. This study seeks to assess if a specific breathlessness action plan alone or if the addition of either oxygen or air can relieve this distressing symptom. The scientific evaluation of these strategies will assist in improving the palliative care of people with chronic heart failure.Read moreRead less
Do The Mitochondrial Sirtuin Enzymes, SIRT3 And SIRT5, Affect Insulin Action In Skeletal Muscle?
Funder
National Health and Medical Research Council
Funding Amount
$92,314.00
Summary
Metabolic disorders such as obesity, insulin resistance and type 2 diabetes are characterised by inappropriate handling of nutrients. Mitochondria are the primary site for nutrient oxidation in cells. Sirtuins such as SIRT3 and SIRT5 are abundant in mitochondria and may affect mitochondrial function and insulin action in skeletal muscle. Understanding the biochemical pathways involved in energy metabolism in skeletal muscle is crucial in the development of therapies for insulin resistance and ty ....Metabolic disorders such as obesity, insulin resistance and type 2 diabetes are characterised by inappropriate handling of nutrients. Mitochondria are the primary site for nutrient oxidation in cells. Sirtuins such as SIRT3 and SIRT5 are abundant in mitochondria and may affect mitochondrial function and insulin action in skeletal muscle. Understanding the biochemical pathways involved in energy metabolism in skeletal muscle is crucial in the development of therapies for insulin resistance and type 2 diabetes.Read moreRead less