Australia has one of the highest rates of bowel cancer in the world with around 1 in 13 Australians developing bowel cancer during their lifetime. Sadly, it is also the second biggest cause of cancer death in our country.
Cancer Council researchers and experts from across the country were instrumental in providing the evidence to support calls for the introduction of Australia’s bowel cancer screening program, publishing a series of papers showing the potential lifesaving benefits. In 2014 the Federal Government committed to the full implementation of the program and by 2020 every Australian aged 50 to 74 will receive a free screening test every two years.
But once a cancer screening program is in place – how do you make sure it is providing the maximum benefit and encourage Governments to do more?
Professor Karen Canfell specialises in looking at the big picture – the what, where, when and how of cancer. So when there is a big cancer problem that needs to be addressed, like bowel cancer, she is an expert in defining the best course of action.
Cancer Council researchers, Professor Canfell and Dr Jie Bin Lew, have designed an innovative computer modelling program called Policy1-Bowel. Incorporating a wealth of bowel cancer data from here and overseas, they have used the model to simulate dozens of different scenarios, crunching the numbers to identify the most effective way to ensure more cancers are prevented and diagnosed early – when they are easiest to treat.
The outcome of their research is clear. One of the most powerful ways to reduce the number of lives lost from bowel cancer across the population is to increase participation in the existing National Bowel Cancer Screening Program. Currently only around 40 percent of Australians complete and return the test when it arrives in the mail. They estimate that if screening participation increases to 60 percent, the screening program could have an extraordinary impact, saving 84,000 lives by the year 2040.
Their research has supported the development of the latest clinical guidelines for the prevention, early detection and treatment of bowel cancer, funded by the Department of Health, Australian Government and supported by Cancer Council Australia.
With the evidence firmly in hand, Cancer Council has set to work, partnering with people affected by cancer and important health groups around the country to call for State and Federal governments to do more to promote bowel cancer screening and turn the results of this research into reality.
Already 3.5 million Australians have taken part in this simple and non-invasive screening process. Thousands of people with early bowel cancer or pre-cancer have been identified and successfully treated. However, even more lives can be saved if more people take part and the evidence around bowel cancer is constantly evolving.
That’s why Professor Canfell and her team are still on the case – monitoring and optimising how screening programs are delivered by government, to ensure the maximum number of lives can be saved.