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ProtecT (Neal, Cambridge; Donovan, Bristol; Hamdy, Oxford), funded by NIHR in 1999, is the largest randomised controlled trial in localised prostate cancer; and compares a deferred conservative approach (Active Monitoring — developed by the Trial PIs) with surgery and radiotherapy. Avoiding "over-treatment" in low risk cancer is important and Active Monitoring (AM) and Surveillance (AS) have now had a major impact on patients and on national health policy through NICE guidance, which recommends such management approaches. The linked bio-repository was critical to characterising the genetic pre-disposition alleles (SNPs) in prostate cancer, which are now being used to identify high risk populations.
Research carried out at King's College London (KCL) has raised awareness of the potential risks associated with certain hormone therapies used to treat prostate cancer. The group found that such hormone therapy can raise the risk of heart attack by 24% and the risk of dying from heart disease by 21%. However, for men receiving anti-androgen hormone therapy, the risk of dying from heart disease was lower compared to other hormone therapies such as gonadotropin-releasing hormone agonists. With anti-androgen hormone therapy there was a chance of heart failure but the risk was 5% compared to 34% for other hormone therapies which reduce testosterone production.
The research has had very considerable impact in terms of reach, as over 600 articles have been published in newspapers and other media which refer to the KCL finding that men with prostate cancer treated with certain hormone therapies have a higher risk of heart disease and strokes.
The findings had a very significant impact on US Food and Drug Administration (FDA) advice to healthcare professionals on the benefits and risks of hormone therapy. The FDA also required manufacturers of certain hormone therapy drugs to add safety information to labels.
Men with penile cancer often feel very isolated as they are reluctant to talk to others about their condition, and as it is so rare, they do not encounter others who have experienced it. Branney and colleagues' work has produced a resource, available through the Health Talk Online website, for men and their families: http://www.healthtalkonline.org/Cancer/Penile_Cancer.
Men with penile cancer are routinely signposted to this resource. An exhibition of the project's findings has helped to raise awareness of the condition in the general public. By increasing patient information support, clinician insight and men's awareness of the condition, this research has improved the quality of life of men with penile cancer.
Improvements in therapy have increased the 5-year survival rate for a number of cancers, leading to a new focus on promoting the health and wellbeing of cancer survivors. In the UK alone, over 500,000 people have physical or psychological consequences associated with cancer or its treatment.
Research at the University of Surrey has led to the development of self-management interventions for cancer survivors, demonstrating that active patient involvement leads to significant health and wellbeing benefits. These studies have driven national and international practice policy in the management of the consequences of cancer and its treatment.
Bangor University staff (Neal & Wilkinson) are core members of a collaboration whose research since 2003 has had significant policy relevance and impact in the field of primary care oncology. Impact has been made in three areas:
Thyrotoxicosis (over-activity of the thyroid) affects up to 5% of the UK population and causes excess mortality, especially from vascular diseases, even in its mildest form. Thyroid cancer is the commonest endocrine cancer, its treatment being associated with adverse consequences which need to be minimised. A large programme of thyroid research in Birmingham led by Prof Jayne Franklyn has made major contributions to improving the management of thyrotoxicosis, specifically through optimal use of radioiodine treatment. Her group has developed and delivered a national training scheme to allow endocrinologists (hormone specialists) to give this treatment safely and effectively. Radioiodine is also a crucial part of treatment of thyroid cancer; Franklyn helped deliver a major trial showing that lower doses are as effective as higher doses in most cases but with fewer days in hospital and side effects. This research has changed clinical practice regarding more effective and safe use of radioiodine in thyrotoxicosis and thyroid cancer. It has been incorporated in national and international clinical guidance, patient information sources, and has directly affected clinician training and patient care pathways.
Abiraterone (trade name Zytiga) was designed, synthesised and developed by a multidisciplinary team of academic chemists, biologists and clinicians at The Institute of Cancer Research (ICR). Following ICR-led phase I, II and III clinical trials, which demonstrated prolonged survival and improved quality of life for patients with castration-resistant prostate cancer (following cytotoxic therapy), abiraterone was granted approval by the FDA, EMA and NICE. In 2011-2012, abiraterone worldwide sales reached $2.755 billion. In 2012-13, FDA and EMA approval was extended to use in the treatment of metastatic castration-resistant prostate cancer in men who have not received standard chemotherapy.
The Nottingham Bowel Cancer Screening trial showed that biennial Faecal Occult Blood testing reduced bowel cancer mortality by 16%. As a consequence of this trial, the Department of Health launched two screening pilots and introduced a National Bowel Cancer Screening Programme (NBCSP), achieving national coverage in 2010. Since 2008, this has sent out almost 18 million invitations and detected 16,000 bowel cancers, of which 21.6% were early cancers with a 95% chance of cure. It is estimated that the NBCSP saves around 3,500 lives each year in the UK. International screening programmes modelled on the UK system will save many more.
Our evidence that a single flexible sigmoidoscopy (FS) dramatically reduced bowel cancer mortality and incidence, combined with evidence of high public acceptability in our pilot programme, led the Prime Minister to announce in late 2010 that once-only FS would be included in the UK National Bowel Cancer Screening Programme. The new FS screening programme started in March 2013 in six pilot centres, and is being progressively implemented nationally, with full roll-out expected by 2016. All eligible adults will be invited for screening around the time of their 55th birthday using the invitation and bowel preparation protocols developed for the trial. If uptake rates similar to those in the pilot are achieved, bowel cancer rates could be cut by a quarter, and deaths by a third, giving the UK the best colorectal cancer (CRC) outcomes in the world.
A novel test for prostate cancer was developed from research in mitochondrial genetics conducted at Newcastle University. The Prostate Core Mitomic Test was the first of its kind and is now commercially available in North America. It provides molecular evidence to confirm conventional pathology results showing that men identified as being at risk of prostate cancer are, at the time of examination, free of disease. This is an important patient benefit, as conventional pathology has a 30% chance of missing prostate cancer. The Mitomic test obviates the short-term need for a follow-up biopsy, which is an invasive and very uncomfortable procedure. It is also capable of identifying some men at high risk of having prostate cancer that conventional pathology would miss. The test was introduced to the American market in June 2011 and has generated a multi-million dollar investment and turnover.