Development And Clinical Evaluation Of A Depth Of Anaesthesia Monitor
Funder
National Health and Medical Research Council
Funding Amount
$424,785.00
Summary
Waking up during surgery (awareness under anaesthesia) is a frightening reality for some patients. Although uncommon (occurring in about 1 in 1000 operations), it remains one of the main concerns of patients before their surgery. Recent studies (including our own) have demonstrated that processed EEG monitoring using bispectral index (BIS) can markedly reduce the risk of awareness. Other EEG monitors are being developed, but each have weaknesses. As approximately two million Australians have a g ....Waking up during surgery (awareness under anaesthesia) is a frightening reality for some patients. Although uncommon (occurring in about 1 in 1000 operations), it remains one of the main concerns of patients before their surgery. Recent studies (including our own) have demonstrated that processed EEG monitoring using bispectral index (BIS) can markedly reduce the risk of awareness. Other EEG monitors are being developed, but each have weaknesses. As approximately two million Australians have a general anaesthetic each year, about 2000 will suffer an episode of awareness. More than 60 million people around the world have an anaesthetic, and so the problem is substantial. This suggests the potential benefits (health outcomes, commercial gains) are very great. In 2000 less than 5% of US hospitals used BIS monitoring; the current figure in the US is about 69% of the best-rated hospitals (US News and World Report) and 78% of teaching hospitals. A similar rapid growth is occurring in Australia and Europe. We are working with a successful Australian Company (Compumedics Ltd) to develop a better awareness monitor. We plan studies in groups of patients have surgery.Read moreRead less
The DietAdvice Website A New Innovation For Dietitians In Clinical Practice.
Funder
National Health and Medical Research Council
Funding Amount
$140,975.00
Summary
Due to the growing incidence of obesity within Australia, use of computer technology may be a method of targeting these people by increasing access to dietary services. Currently available dietary software in the Australian context only allows analysis of nutrient information. Thus when a dietitian sees a patient they must manually translate food intake to nutrient information, a largely time consuming exercise. DietAdvice is a website that was developed for people to enter in their own food int ....Due to the growing incidence of obesity within Australia, use of computer technology may be a method of targeting these people by increasing access to dietary services. Currently available dietary software in the Australian context only allows analysis of nutrient information. Thus when a dietitian sees a patient they must manually translate food intake to nutrient information, a largely time consuming exercise. DietAdvice is a website that was developed for people to enter in their own food intakes. The food information is sent to a dietitian who develops individualised dietary advice for them. A pilot study of the website has already found it to be feasible in the primary healthcare setting. Tested for 12 months the website was used by 224 patients from GP practices in the Illawarra region of NSW. Approximately 73% of patients were overweight and patients with a high BMI were 1.88 times more likely to use the website in the comfort of their home. Further research about the website however was needed. The research to follow on from the pilot study will aim to refine the DietAdvice website, leading towards its commercialisation for dietitians in clinical practice. The research will be broken into 3 phases. Phase 1 will involve a usability test of the website, assessing the underlying algorithms and testing it with dietitians in private practice. Phase 2 will see volunteers using the website on multiple occasions after being given pre-weighed amounts of food to eat. This will determine how reliable and accurate the information is; and phase 3 will evaluate whether the website is cost effective and if it increases accessibility of health services especially in rural areas. By confirming these attributes there will be a sound basis to commercialise the product.Read moreRead less
Development Of The Quick Clinical On-line Evidence Based Decision Support System
Funder
National Health and Medical Research Council
Funding Amount
$124,500.00
Summary
Web information retrieval is of increasing importance to health professions. Yet, despite advances in technology, clinicians still have large unmet information needs with significant consequences for the public. QuickClinical is an evidence delivery system that utilises intelligent search filter technology to assist typical clinical tasks like ‘diagnosis’, ensuring only the most relevant evidence is retrieved. This grant will allow a research prototype to be taken to early commercialisation stag ....Web information retrieval is of increasing importance to health professions. Yet, despite advances in technology, clinicians still have large unmet information needs with significant consequences for the public. QuickClinical is an evidence delivery system that utilises intelligent search filter technology to assist typical clinical tasks like ‘diagnosis’, ensuring only the most relevant evidence is retrieved. This grant will allow a research prototype to be taken to early commercialisation stage, ready to be deployed in different environments for different clinical users.Read moreRead less
Development Of A PET Detection System Prototype With Depth Of Interaction Capability
Funder
National Health and Medical Research Council
Funding Amount
$360,906.00
Summary
This development project invovles the development of a slim-line Positron Emission Tomogrphy (PET) detection sub-module, the crucial component of PET scanners, that is small and extremely flexible. It is planned to utilize this module in the design of customized new commercial PET scanners ideal for diagnosing human brain and breast disorders. The development will proceed in collaboration with Insight Oceania-ADAC, Sydney. Insight Oceania-ADAC are very excited by the potential applications and f ....This development project invovles the development of a slim-line Positron Emission Tomogrphy (PET) detection sub-module, the crucial component of PET scanners, that is small and extremely flexible. It is planned to utilize this module in the design of customized new commercial PET scanners ideal for diagnosing human brain and breast disorders. The development will proceed in collaboration with Insight Oceania-ADAC, Sydney. Insight Oceania-ADAC are very excited by the potential applications and future markets (Australia and overseas) of the newly developing PET detection sub-modules for dedicated PET scanners. Positron Emission Tomography (PET) is a functional imaging tool, which is able to quantify physiological and biochemical processes in vivo, using short-lived cyclotron-produced radiotracers. PET is emerging as an extremely important diagnostic procedure used in the early detection of cancers, neurological diseases and as an aid in treatment monitoring and drug development. The unique advantage of PET over anatomical imaging techniques, such as X-ray CT and MRI, arises from its ability to measure changes in tumour biology, at the molecular level, prior to anatomical changes in involved tissues, using trace amounts of a radiolabelled compound (radiotracer). The full potential of PET however, is not being completely utilized due to constraints within the current designs of PET scanners. When used to its full potential PET, in principle, would be an excellent diagnostic and treatment monitoring tool for breast cancer, brain tumours and other neurological conditions such as epilepsy, Alzheimer's, Parkinson's disease, post stress disorder, dementia, and depression. Lack of flexibility in current PET scanner designs to date has meant that no commercial human brain or breast imaging scanners exist. Pilot project data proved the feasibility of our new flexible PET detection module design.Read moreRead less