Studies On The Effects Of Endogenous And Exogenous Opioids In Modulating Exercise-induced Dyspnoea In People With Moderate / Severe Chronic Obstructive Pulmonary Disease (COPD). Two Double-blind Randomised, Placebo Controlled Trials.
Funder
National Health and Medical Research Council
Funding Amount
$197,086.00
Summary
There is evidence that morphine-like chemicals made by the body itself help reduce breathlessness. It is not clear whether this response is because of the effects of these morphine-like chemicals on the brain, in the lung or both. This study will help understand where these chemicals act to reduce breathlessness in people with emphysema during exercise. Subsequently, it will also help to understand whether small, regular doses of morphine safely further reduce breathlessness during exercise.
NOVEL NON-INVASIVE METHODS FOR THE EARLY DETECTION OF PULMONARY VASCULAR DISEASE
Funder
National Health and Medical Research Council
Funding Amount
$320,463.00
Summary
Pulmonary arterial hypertension (PAH) is a severe, progressive disorder. Current non-invasive diagnostic modalities are insensitive for detecting early disease, thus preventing early intervention with therapy. We aim to develop novel and reproducible ways to assess the pulmonary circulation, which will ultimately allow for the early diagnosis of PAH and in turn facilitate early initiation of treatment and improved patient outcomes.
Comprehensive Clinical Tests Of Vestibular Function To Track Vestibular Compensation And Meniere’s Disease
Funder
National Health and Medical Research Council
Funding Amount
$390,625.00
Summary
This Project will apply new, fast, safe, comprehensive, balance tests we have developed to measure the function of the balance receptors of the inner ear. We will track changes in balance function during disease and recovery in the many, and increasing, number of Australian patients with balance disorders. These tests will give us insight into changes in the inner ear associated with severe attacks of vertigo and why some patients recover so poorly after damage to inner ear balance receptors.
Does Manipulation Of Arterial Shear Stress Enhance Cerebrovascular Function And Cognition In The Aging Brain?
Funder
National Health and Medical Research Council
Funding Amount
$707,914.00
Summary
Globally, 9.2 million less cases of dementia could result from delaying it by as little as 12 months. We will assess the impact, on artery health and cognition, of a novel exercise intervention involving enhanced patterns of brain blood flow and arterial shear stress during exercise, stimuli which should optimise cerebrovascular health. Given that pharmacological approaches to prevention are ineffective, this project has the potential to address the future impact of this common and debilitating ....Globally, 9.2 million less cases of dementia could result from delaying it by as little as 12 months. We will assess the impact, on artery health and cognition, of a novel exercise intervention involving enhanced patterns of brain blood flow and arterial shear stress during exercise, stimuli which should optimise cerebrovascular health. Given that pharmacological approaches to prevention are ineffective, this project has the potential to address the future impact of this common and debilitating disease in Australians.Read moreRead less
An Olfactory 'stress Test' For The Early Detection Of Alzheimer's Disease
Funder
National Health and Medical Research Council
Funding Amount
$743,450.00
Summary
Early detection of Alzheimer's disease will be especially important when treatments become available that can slow or halt the progress of the disease. The sense of smell (olfaction) is affected early in the evolution of Alzheimer's disease. We have introduced a simple, inexpensive modification to standard testing of olfaction that we believe may help identify individuals with very early stage Alzheimer's disease. Our study is designed to assess this promising new approach.
The Vestibulo-collic Reflex In Humans And Its Use In Diagnosis Of Vertigo
Funder
National Health and Medical Research Council
Funding Amount
$278,691.00
Summary
This project will investigate the vestibulo-collic reflex (VCR): a head-stabilising reflex of the neck muscles. The VCR plays an important role in human balance, but is not well-understood. A form of the reflex is used to test vestibular (balance) function in patients with dizziness and vertigo, however the accuracy and interpretation of the test as it is currently used is not optimal. This project aims to improve the accuracy of the VCR in the diagnosis of balance disorders.
Evaluation Of Blood-based Screening Tests For Colorectal Neoplasia; From Biomarker Candidates To Accurate And Acceptable Tests
Funder
National Health and Medical Research Council
Funding Amount
$767,382.00
Summary
Current bowel cancer screening tests require people to collect a stool sample. While able to be done at home, this creates certain inconveniences and has other barriers to its use including being distasteful to some. Also, even though stool tests are useful they are not as accurate as we would like. We have discovered a molecule in the blood of patients with bowel cancer that could, if configured as a screening test, serve to be of even greater accuracy and also be more acceptable to people.
Identifying Undiagnosed HIV Infection Among Australian Gay Men: Delivering HIV Testing Through A National, Community-based Study
Funder
National Health and Medical Research Council
Funding Amount
$781,432.00
Summary
Gay men remain the group primarily affected by HIV in Australia. People with undiagnosed HIV infection contribute disproportionately to HIV transmission in Australia. This study will deliver HIV testing to gay men in community settings, provide test results to consenting participants and estimate the prevalence of HIV and undiagnosed HIV infection. It will contribute significantly to reducing the number of undiagnosed HIV infections in Australia by providing strategic knowledge to guide HIV prev ....Gay men remain the group primarily affected by HIV in Australia. People with undiagnosed HIV infection contribute disproportionately to HIV transmission in Australia. This study will deliver HIV testing to gay men in community settings, provide test results to consenting participants and estimate the prevalence of HIV and undiagnosed HIV infection. It will contribute significantly to reducing the number of undiagnosed HIV infections in Australia by providing strategic knowledge to guide HIV prevention programs.Read moreRead less
A COMMUNITY BASED STRENGTH TRAINING PROGRAM TO IMPROVE WORK TASK PERFORMANCE IN YOUNG ADULTS WITH DOWN SYNDROME
Funder
National Health and Medical Research Council
Funding Amount
$180,649.00
Summary
This study will compare the outcomes of a 10 week twice a week community-based weight training program for young adults with Down syndrome with an art program. It will establish if a student-led exercise program can improve their performance of work tasks and their activity levels. Should the program prove beneficial, we aim to achieve the long-term outcome of exercise being implemented as a sustainable, inclusive recreation option for this group.
Long-term Physical Exercise Improves Cognitive Performance Through Neuroimmune Modulation
Funder
National Health and Medical Research Council
Funding Amount
$493,586.00
Summary
This research investigates for how long exercise needs to carried out in order to be beneficial for cognitive function. We choose an animal model which simulates chronic brain inflammation as seen during aging processes of humans and during many inflammatory diseases affecting brain function. This research will unravel the long-term immunomodulatory and protective effects of exercise on brain function as well as the short-term anti-inflammatory effects on brain function.