Microsimulation Modelling Of Post-Polypectomy Colonoscopy Surveillance Strategies For The Prevention Of Colorectal Cancer
Funder
National Health and Medical Research Council
Funding Amount
$101,535.00
Summary
This research will provide a comprehensive evidence-based framework for post-polypectomy endoscopic surveillance in bowel cancer screening. A population-based micro-simulation model of colorectal cancer development will be used to perform epidemiological and health economic evaluations of Australian and international endoscopic surveillance guidelines. These will help inform policy that will potentially lead to improvements in bowel cancer screening and surveillance programs in Australia.
Bowel cancer is the 2nd most common cause of cancer death in Australia. Rectal cancer represents 40% of these, and is more common in the elderly who are frequently unable to tolerate chemoradiation therapy. The Mutated in Colorectal Cancer gene (MCC) could become a predictor to chemoradiotherapy in up to 30% of these patients. A defective MCC in tumours can predict a good response to this treatment. Our project will potentially identify patients that are more sensitive to chemoradiotherapy and l ....Bowel cancer is the 2nd most common cause of cancer death in Australia. Rectal cancer represents 40% of these, and is more common in the elderly who are frequently unable to tolerate chemoradiation therapy. The Mutated in Colorectal Cancer gene (MCC) could become a predictor to chemoradiotherapy in up to 30% of these patients. A defective MCC in tumours can predict a good response to this treatment. Our project will potentially identify patients that are more sensitive to chemoradiotherapy and lead to a personalized treatment of rectal cancer.Read moreRead less
Understanding The Molecular Basis Of Inherent And Acquired Resistance To Targeted Therapies In Metastatic Colorectal Cancer
Funder
National Health and Medical Research Council
Funding Amount
$107,750.00
Summary
Targeted therapies aim to block cancer growth by interfering with specific molecules needed for its development and progression. Targeted therapies have led to improved responses and survival in patients with metastatic colorectal cancer. However, not all patients benefit from these treatments, and most patients who do respond eventually develop resistance. The aim of this research is to understand the mechanisms of resistance to these treatments, in order to improve their use in patients.
The Costs And Effectiveness Of New Anticancer Drugs
Funder
National Health and Medical Research Council
Funding Amount
$89,699.00
Summary
The general aim of this project is to assess new anticancer drugs and to determine what contributes to their cost, how well they work and their cost-effectiveness. Specific objectives include to systematically review recent evidence about the costs and cost-effectiveness of anticancer drugs, to perform cost-effectiveness analyses of expensive anticancer treatments based on data from clinical trials and to survey medical oncologists to determine their views on how treatment costs affect decision ....The general aim of this project is to assess new anticancer drugs and to determine what contributes to their cost, how well they work and their cost-effectiveness. Specific objectives include to systematically review recent evidence about the costs and cost-effectiveness of anticancer drugs, to perform cost-effectiveness analyses of expensive anticancer treatments based on data from clinical trials and to survey medical oncologists to determine their views on how treatment costs affect decision making.Read moreRead less
Identification And Characterisation Of Sensory Receptors In The Human Rectum
Funder
National Health and Medical Research Council
Funding Amount
$69,500.00
Summary
Normal rectal function (with respect to storage and evacuation of faeces) is highly dependent on intact rectal sensation. Identification and characterisation of biomarkers of rectal sensation in health would allow more accurate diagnosis and a better understanding of prevalent bowel disorders, such as constipation and faecal incontinence. It would also give opportunity to identify potential novel therapeutic targets, and accurately assess the efficacy of existing and new treatment strategies.
Peritoneal Metastases From Colorectal Carcinoma: Exploring The Potential Of Immunotherapy As A Treatment Adjunct
Funder
National Health and Medical Research Council
Funding Amount
$89,197.00
Summary
Twenty percent of patients with bowel cancer have disease involving the lining of the abdomen, called the peritoneum. These patients do poorly. The majority are inoperable, and chemotherapy has poor response in these patients. Therefore, there is a dire need to explore new treatments. Newer drugs that stimulate the immune cells to fight cancer have shown promise in other cancers. We aim to assess the potential of this treatment in peritoneal disease, with the aim of improving patient outcomes.
Big Data To Inform The Impact Of Antibiotics And Proton Pump Inhibitors On Immunotherapies Used To Treat Lung Cancer
Funder
National Health and Medical Research Council
Funding Amount
$115,883.00
Summary
Antibiotics and proton pump inhibitors (PPIs) affect gut bacteria health. Gut bacteria are involved in the function of the immune system and potentially the effectiveness of immunotherapies. However, the impact of antibiotics and PPIs on the efficacy of immunotherapies is unknown. Newly available big data will be used to determine the impacts of antibiotics and PPIs on immunotherapy efficacy, informing on the best cancer treatments to use in patients who require antibiotics or PPIs.
This project aims to comprehensively evaluate the role of androgen receptor (AR) signalling in breast cancer by identifying changes in AR signalling and its role in an endocrine resistant setting. Understanding the changes in AR signalling in either treatment-naive or treatment-resistant context would better assist in the identification for opportunities to modulate AR signalling as a therapeutic target in breast cancer.
Indwelling Pleural Catheter For Management Of Cancer-related Pleural Effusions
Funder
National Health and Medical Research Council
Funding Amount
$123,688.00
Summary
Most cancers can be complicated by fluid accumulation (effusion) in the (pleural) cavity between the lung and chest wall, causing significant breathlessness. Indwelling pleural catheter (IPC) is a new method that allows patients to drain the effusion outside the hospital and avoid further invasive interventions. This study aims to provide important information that will help guide use of IPC and manage its complications, especially infection, improve patient outcomes and save healthcare costs.
Understanding The Clinical Significance Of Tumour Genomic Architecture And Host Immune Response In Breast Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$94,732.00
Summary
This study uses sophisticated DNA sequencing technologies to help patients and their doctors better understand and treat breast cancer. It also tries to understand how the cancer DNA may change over time, and if this is important to how the cancer is treated. In addition, it looks for a link between the DNA changes in a tumour and the anti-tumour immune response, which may help identify patients that could benefit from immunotherapy in the future.