The Parliamentary Under-Secretary of State, Department of Health (Earl Howe)
My Lords, I begin by thanking my noble friend for tabling today’s debate and for her excellent speech. I am aware that this is a very important issue for her, for everyone who has had a diagnosis of cancer of the head and neck, and for their families and friends.
The incidence of head and neck cancer in England rose from over 8,300 to over 9,600 between 2007 and 2010, while the incidence in the under-65s rose from just over 4,800 in 2007 to over 5,600 in 2010. We know that for most cancers death rates are set to fall significantly in the coming decades. This is encouraging and highlights the impact of changes in lifestyle, particularly reductions in smoking, and improvements in the speed of diagnosis and the treatment of cancer. As noble Lords have pointed out, there are a number of risk factors that can increase the chances of developing cancer, including oral cancer. Cancer Research UK has recently estimated that over a third of all cancers are caused by smoking, unhealthy diets, alcohol and excess weight.
Let me look first at smoking. The Tobacco Control Plan for England, published in March 2011, sets out three new national ambitions to reduce smoking prevalence—among adults, among 15 year-olds and in pregnancy—and sets out a comprehensive range of tobacco control actions at all levels to achieve these ambitions. The Committee will also be aware of Stoptober, a new and innovative campaign that encourages smokers all to start their quit attempt together on 1 October. As for alcohol, the Government’s alcohol strategy includes a strong package of health measures. These build on the introduction of the ring-fenced public health grant to local authorities and the new health and well-being boards, giving local areas the powers to tackle local problems.
Most people know that smoking causes lung cancer and sunburn causes skin cancer. However, far fewer people know that a poor diet, obesity, lack of physical activity and high alcohol consumption are also major risk factors for getting cancer. To deliver on improved outcomes, public health services will provide people with information about these risk factors so that they can make healthy choices.
We know that HPV is associated with around a quarter of head and neck cancers. The National Institute for Health Research Clinical Research Network is currently hosting four trials focusing on the link between HPV and head and neck cancers. The Medical Research Council is also currently supporting two studies relating to the links between HPV and head and neck cancers.
Late diagnosis is also a cause of avoidable deaths from cancer in England. Generally, as my noble friend Lady Gardner pointed out, the earlier a patient is diagnosed with cancer, the greater the chance of being successfully treated. In order to achieve earlier diagnosis, we need to encourage people to recognise the symptoms of cancer and seek advice from their doctor as soon as possible. We also need doctors—and, where appropriate, dentists—to recognise these symptoms as possibly being cancer and, where appropriate, refer people urgently for specialist care. The Government have committed over £450 million over this spending review period to improve earlier diagnosis. Through the national awareness and early diagnosis initiative jointly led by the department and Cancer Research UK, we are working to improve earlier diagnosis by raising public awareness of the symptoms of cancer and encouraging earlier presentation. We are developing a “constellation of symptoms” campaign during January to March 2013 which will highlight symptoms that might be the result of a number of cancers, including rarer cancers.
We will hold the NHS to account for improvements in outcomes through the NHS outcomes framework. As the noble Baroness, Lady Morgan, mentioned, we are working with the London School of Hygiene and Tropical Medicine to develop a composite survival rate indicator which covers all cancers to ensure that performance on rarer cancers can be monitored effectively. In addition, there is a cancer mortality indicator that is shared between the public health outcomes framework and the NHS outcomes framework, which is designed to improve prevention—to reduce incidence—as well as improve diagnosis and treatment.
The balance between composite and tumour-specific cancer survival indicators always needs to be considered. It is currently being considered. I would say to the noble Lord, Lord Hunt, on the composite indicator, that these are complex measures requiring linkage of ONS population statistics with cancer registry data and attribution to clinical commissioning groups as well as testing the robustness of the measures. It is likely to take some months to complete the work that is currently in train. The commissioning board will decide, of course, on the content of the commissioning outcomes framework. It is expected to publish a list of measures for 2013-14 in the autumn. If the composite indicators are not included in the 2013-14 framework, the board may choose a separate publication route for the data that exist to ensure that the information is available transparently to the public.
I know that there is concern on the part of Macmillan Cancer Support, among others, around proxy indicators. I understand that the NHS Commissioning Board Authority is now engaging with clinical commissioning groups and other stakeholder organisations to discuss the shape of a commissioning outcomes framework, as I mentioned, for 2013 and beyond.
We recognise that there is a role for dentists in the early detection of some head and neck cancers, including mouth or oral cancers. We are working to ensure this, and the new patient pathway currently being trialled in 70 practices provides dentists with decision support based on current best practice. Patients receive comprehensive oral health assessments at regular intervals under this pathway. Those assessments require dentists to systematically assess the soft tissue as part of the clinical examination and include a social and medical history which, through the questions on smoking and drinking, allow the dentist to assess the patient’s level of risk for oral cancer and, if appropriate, offer advice on lifestyle changes. The pathway is being piloted as part of the work to design a new dental contract. The Government are committed to introducing a new contract based on capitation and quality. Supporting dentists to systematically provide high quality care through the pathway is a key part of this. I can tell both my noble friends that the General Dental Council has recently confirmed that improving early detection of oral cancer is to be included as a recommended topic in its continuing professional development scheme. More generally, the department supports the British Dental Health Foundation which sponsors annually a mouth cancer action month; officials work closely with the foundation as well.
Once head and neck cancer is diagnosed, patients need to have access to appropriate and consistent treatment, delivered to a high standard, across the board. Improving Outcomes in Head and Neck Cancers, published in 2004, set out recommendations on the treatment, management and care of patients with head and neck cancers. We have made a commitment to expand radiotherapy capacity by investing around £150 million more over four years until 2014-15.
My noble friend Lady Gardner raised the issue of public awareness of oral cancer. Work is underway on the third edition of Delivering Better Oral Health, a toolkit for the dental team. This will update the section on tobacco and oral health. A patient-facing version is also in development which will seek to make the public more aware.
My noble friend Lady Jolly spoke about vaccination and asked why boys, indeed all teenagers, were not vaccinated. The Joint Committee on Vaccination and Immunisation did not recommend the vaccination of boys because high coverage of the vaccination among girls means that it is not cost-effective to vaccinate boys to prevent cervical cancer. However, as with all vaccination programmes, the JCVI keeps its recommendations under review. The HPV vaccine is offered free each year under the national programme to girls aged 12 to 13 in school year eight. That is because the HPV vaccination is best given before the onset of sexual activity. Routine immunisation started in 2008, and a phased catch-up of girls aged up to 18 years of age was also implemented. However, scientific evidence is constantly coming forward and the JCVI will no doubt take account of that as necessary.
The noble Baroness, Lady Morgan, spoke about outcome measures for rarer cancers. Of course, she is quite right that early diagnosis is important in rarer cancers as it is everywhere else; we are addressing that, as I have mentioned. It is also important to improve treatment, and the recent announcement on radiotherapy means that access will be improved for specialised radiotherapy treatments such as stereotactic radiosurgery, used predominantly for brain tumours. Proton beam therapy is also an area that we are looking at closely. We are developing two proton beam therapy facilities, in Manchester and London, to be operational by the end of 2017. This treatment improves outcomes for a number of rarer cancers, including those which affect children.
My noble friend Lady Jolly asked what plans the Government have to address the issue of underage drinking while in the home. The new “Change for Life” programme helps people check if they are drinking above the lower-risk guidelines or not, and offers tips and tools to cut down. Dame Sally Davies, the Chief Medical Officer, will be overseeing a UK-wide review of the alcohol guidelines so that people at all stages of life can make informed choices about their drinking.
The noble Lord, Lord Hunt, and my noble friend Lady Jolly spoke about clinical networks. The final number of strategic clinical networks, and therefore the number of doctors, nurses and others who will support them, will be determined locally to meet the needs of patients. The full structure for strategic clinical networks will be published shortly. The establishment of clinical networks, hosted and funded by the NHS Commissioning Board, will ensure that patients everywhere in England benefit from dedicated clinical networks for four priority conditions and patient groups: cancer, cardiovascular disease, maternity and children’s services, and mental heath, dementia and neurological conditions. These networks will receive £42 million of national funding in the next financial year. We anticipate that these strategic networks will be supported and funded through the 12 network support teams. These teams will be hosted, again, by the NHS Commissioning Board local area teams. We anticipate an arrangement that would see support teams employing their skills across different networks as needed, but one that would also involve designated subject experts such as those with expertise in cancer commissioning.
The noble Lord, Lord Hunt, asked about research, which I agree is important in reducing deaths from cancer. The National Institute for Health Research health technology assessment programme is currently commissioning a feasibility study for assessing the clinical and cost effectiveness of photodynamic therapy for the treatment of locally recurrent head and neck cancer. The National Institute for Health Research Clinical Research Network is currently hosting 33 trials, including the four I mentioned earlier, and other well designed studies into head and neck cancer.
To conclude, the Government have set out an ambition in Improving Outcomes: A Strategy for Cancer to save an additional 5,000 lives each year by 2014-15. This means halving the gap between England’s current survival rates and those at the European best—and our aspiration is to be among the best in Europe. As my noble friend Lady Gardner has made clear, it is not just about saving lives after a diagnosis, it is also about preventing the cancers to start with. The Government’s strategies for prevention are designed to tackle increasing incidence.