Oral Answers to Questions

Debate between Simon Burns and Annette Brooke

Thursday 18th October 2012 Commons Chamber

[Mr Burns]

I am extremely grateful to my hon. Friend. That just goes to show that the old adage is always the best adage: “Let the train take the strain”.

[Annette Brooke (Mid Dorset and North Poole) (LD)]

7. What recent changes he has made to the national guidelines on the issue of blue badges. [R]

Low Dose Naltrexone

Debate between Simon Burns and Annette Brooke

Thursday 8th December 2011 Commons Chamber

[The Minister of State, Department of Health (Mr Simon Burns)]

I begin by congratulating the hon. Member for Llanelli (Nia Griffith) on securing the debate and hope that by the end of my comments, particularly the last section, she will feel that there is a mechanism and a way forward that she will find helpful. Like her, I am well aware of the interest in the subject from those who feel that LDN is a suitable treatment for a number of conditions, including multiple sclerosis, HIV and various cancers. I am grateful to her for the opportunity to clarify the Government’s position.

I will begin by talking about the process for licensing drugs in general. An unlicensed medicine is not necessarily illegal in the way an unlicensed driver is; it just means that the regulator has not yet been given the evidence it requires to support a routine place in the market. The Medicines and Healthcare products Regulatory Agency is responsible for the regulation of medicines used in the UK, which includes authorising applications for clinical trials and granting licences for medicines. MHRA gives licences for medicines only after evidence has been submitted to demonstrate the quality, safety and efficacy of the product for the conditions it is intended to treat. That system, whereby licences follow evidence, protects patients and means that there is always a robust, systematic and independent assessment of the safety and suitability of licensed medicines.

In the UK, naltrexone is currently only fully licensed in 50 mg tablet form. That dosage is used to help patients remain free from dependence on heroin, methadone and similar opiates and to help those who are dependent on alcohol, but the drug is not currently licensed at any dose for the treatment of the other conditions that the hon. Lady rightly mentioned, because the evidence necessary for a licence does not exist. However, naltrexone is being prescribed by some doctors in doses of up to 7 mg on an individual patient basis. This is referred to as low-dose naltrexone.

The reason MHRA has not looked into licensing LDN is that it has not received any application or evidence to support it, which means LDN is currently unlicensed. That does not mean that it is necessarily unsafe; it is just that a licence for its use in this country does not exist. The current position is that when a patient needs a medicine an appropriate licensed product should be used. If it is not available, doctors can prescribe a different licensed medicine if they think that it will do the job. If neither of those options is available, an unlicensed medicine may be considered. LDN currently falls into that last bracket. As it involves a significantly lower dose than the licensed form of naltrexone, and as it is untested, it is regarded as an unlicensed medicine.

Legislation supports clinicians when they want to prescribe an unlicensed medicine that they think is necessary to meet a patient’s particular needs. The MHRA checks that the medicine is being manufactured to the right standards, in a safe environment and with suitable materials. Any unlicensed product manufactured in the UK must be manufactured to the specification of the doctor, nurse, dentist or whichever professional prescribed it in the first place. The important point is that the use of an unlicensed medicine is the direct personal responsibility of the professional who prescribed it. They are aware that it is unlicensed, and they prescribe it with that knowledge. The position is reflected in professional guidance, including that of the General Medical Council.

Given that a licensed LDN product is not available in the UK, it can be supplied only as an unlicensed product either manufactured in the UK or imported from somewhere else. Most of the LDN used in this country is manufactured in the UK, but anyone who wants to import it must be authorised by the MHRA. In the UK, manufacturers produce a number of formulations, including LDN capsules, at strengths ranging from 1 mg to 6.5 mg, and these are produced under a “specials” licence.

The importation of any medicinal product not licensed in the UK must be in compliance with the Medicines for Human Use (Manufacturing, Wholesale Dealing and Miscellaneous Amendments) Regulations 2005, which provides for the import of products when a special clinical need exists for individual patients and when the regulatory authority has not objected to the import. Objections may be made on grounds of known safety or quality issues, or if an equivalent UK licensed product is available. In the case of LDN, there is no ban on the import of products of acceptable quality and safety, and I hope that those comments go some way to reassuring the hon. Lady on her point about the fears of some GPs who had been or were not prescribing the drug.

When medicines are unlicensed, such as LDN, the National Institute for Health and Clinical Excellence does not generally assess them, so it has not issued any guidance on the use of LDN in the NHS. When NICE guidance on a particular drug for a particular condition does not exist, it is for local primary care trusts in England to make funding decisions based on their own assessment of the available evidence. On behalf of their patients, doctors can, through an individual funding request, request treatments that are not usually funded, if they feel that there are exceptional clinical circumstances.

In this situation, a special panel that includes clinicians would carefully consider individual cases. They would use the latest available evidence and make a decision on the basis of a patient’s individual circumstances, but we recognise that there is demand from the NHS and from patients for better access to information about drug treatments, particularly when no licensed product is available, so we are keen to explore whether more can be done to support clinicians, NHS commissioners and patients in their own decision-making by giving them easier access to the best available information. That is why the Department of Health asked NICE to provide a service to support the NHS in deciding whether an unlicensed drug can be used to address an unmet need. Under our plans, NICE will commission expert assessments of the evidence that supports—or does not support—the use of unlicensed medicines, including in rarer conditions. That will help clinicians make decisions about effective treatments and address one of the access problems that patients face. As I said earlier, it is important that we preserve the integrity of the medicines licensing scheme, which is so vital to protecting patients. Any information provided will be designed to inform doctors’ decision making and patients’ choices, not to provide a simple yes or no recommendation.

The Medicines and Healthcare products Regulatory Agency is responsible for the enforcement of the advertising regulations—another important area with regard to this subject. There are also self-regulatory controls operated by the industry body—the Prescription Medicines Code of Practice Authority—and general controls on advertising operated by the Advertising Standards Authority. Regulations state that

“no person shall issue an advertisement relating to a relevant medicinal product which is a medicinal product in respect of which no marketing authorisation or traditional herbal registration is in force”.

The regulations apply to any person and are not specific to the pharmaceutical industry. This prohibition does not prevent independent patient charities from providing balanced and factual information about treatment options, including any that are not licensed. The MHRA has published guidance on its website. The MHRA would investigate any complaint about a breach of the legislation, but has not received any complaint about the advertising of low-dose naltrexone. Whether a charity or another third party was promoting a medicine or providing non-promotional information would be decided on the facts of any specific case.

The hon. Lady will no doubt appreciate that it is in everyone’s interest to see a booming medical research industry in the UK that is successful, is meeting its requirements, and is pushing forward our development and use of advanced medicines to help to bring relief to those suffering acute illnesses or long-term conditions and to help them to manage those conditions better.

[Annette Brooke]

The Minister is being very clear in his exposition. The question that my constituents continually ask is why the NHS is not in the least bit interested in a treatment that is so cheap, costing about 50p a day, and appears to defer care costs into the bargain. A constituent of mine has been with their consultant to see the prescribing committee of the local PCT, but we still do not have this drug on NHS prescription.

[Mr Burns]

I am grateful to the hon. Lady for raising that point on behalf of her constituents. The short answer is that it is simply because there have been no clinical trials to assess the drug in its low-dosage levels, and so the conditions of the NHS, under the ways in which we operate in the provision of drugs for patients, have not been fulfilled at this stage. If she will wait for a minute or two, I will get to the nub of the point made by the hon. Member for Llanelli about how we could move forward to seek to address that situation. I hope that the hon. Member for Mid Dorset and North Poole (Annette Brooke) will find the way forward helpful and positive.

The hon. Member for Llanelli will no doubt appreciate that it is in everyone’s interest to see a booming medical research industry in the UK, because that leads to real improvements in the lives of patients, their families and carers, and we are determined to support it. We demonstrated our commitment to health research by increasing spending in real terms up until 2015. In August, my right hon. Friends the Prime Minister and the Secretary of State for Health announced a record £800 million, five-year investment in a series of biomedical research centres and units, which will translate fundamental biomedical research into clinical research that benefits patients and the NHS.

The coalition Government are committed to the promotion and conduct of research as a core function of the health service. The Health and Social Care Bill, which is now passing through another place, will turn this into reality by placing appropriate powers and duties on my right hon. Friend the Secretary of State for Health, NHS organisations, Monitor, and local authorities. We will make sure that the systems and processes for commissioning by the NHS Commissioning Board and by clinical commissioning groups promote, support and fund clinical research. The Government will consult on amending the NHS constitution in order to support patients to have access to novel treatments and to be part of the development of wider patient benefits, so that there is a default assumption, with an ability to opt out; that data collected as part of NHS care can be used for approved research, with appropriate protection for patient confidentiality; and that patients are content to be approached about research studies for which they may be eligible to enable them to decide whether they want a discussion about consenting to be involved in a research study.

The clinical practice research datalink will be introduced by the MHRA in partnership with the National Institute for Health Research, building on the NIHR’s research capability programme. This £60 million investment will offer data services, including providing access to data for researchers, data matching and linkage services, and data validation, to support the clinical trial and observational study work of the life sciences research community.

The NIHR will launch an updated UK clinical trials gateway in spring 2012. That website will enable patients and the public to access information about clinical trials and will be a development of the test site launched in March 2011. To increase the number of patients who can benefit from being involved in trials via the gateway, the NIHR has also developed a free smartphone app, which is available for iPhone users and will shortly be available for Android users. It provides a practical and innovative way for patients to access information about clinical trials.

I will now turn to the question of clinical trials that the hon. Member for Llanelli raised and that the hon. Member for Mid Dorset and North Poole raised, by default, in her intervention. I think that this explanation may provide the hon. Member for Llanelli with the basis for making progress in her quest. Clinical trials are a fundamental part of the drug development process, as she accepts. Trials and health research more generally are funded by a range of groups in the UK, in particular by the NIHR, the Medical Research Council, medical research charities and industry. The NIHR welcomes high-quality funding applications for research into any aspect of human health, including the use of LDN. Such applications are subject to peer review and are judged in open competition, with awards being made on the basis of the scientific quality of the proposals. As she has suggested, a new clinical trial will be required to support a licence for the use of LDN.

The MHRA regulates clinical trials on medicines when they are carried out in the UK. That includes granting approval to conduct a clinical trial and ensuring, through inspection, that the highest possible standards are maintained. However, the MHRA does not initiate clinical trials. A clinical trial needs a sponsor. Sponsors have usually come from industry, the NHS or academia. The hon. Lady is seeking Government funding for a clinical trial to prove the efficacy and safety of LDN. I can tell her that funding is available and that university-based researchers can apply for it.

The efficacy and mechanism evaluation programme is funded by the Medical Research Council and managed by the NIHR. It funds evaluation of the clinical efficacy of treatments. If evidence from such evaluations is promising, larger-scale trials can follow. That is one of the purposes for which the NIHR funds the health technology assessment programme. That programme produces evidence on the effectiveness, cost and broader impact of treatments and other types of health care intervention. In the case of LDN, as with all other novel treatments, I cannot prejudge how successful that pathway of research might be, but I can tell the hon. Lady that a pathway does exist, as I have described.

In addition, the hon. Lady expressed concern about whether the systems in place make provision for patients to say what research they would like to happen. I can assure her that patients can make a suggestion for the efficacy and mechanism evaluation programme to consider. Topics prioritised for funding may be advertised, inviting researchers to submit proposals for clinical trials in those topical areas.

I am grateful to the hon. Lady for raising this subject and giving me the opportunity to explain the background to a matter of considerable interest to many people, not least some of her constituents and those of the hon. Member for Mid Dorset and North Poole. I hope the last part of my speech in particular, in which I have explained an existing avenue that they and others interested in LDN may wish to pursue, will be helpful to them.

Oral Answers to Questions

Debate between Simon Burns and Annette Brooke

Tuesday 7th December 2010 Commons Chamber

[Mr Burns]

I can reassure my hon. Friend. She is absolutely right that the winter period and harsh weather impose extra costs, but I am pleased to tell her that partly through winter planning and partly through the experience of past years, hospitals are aware of that. They take into their planning and financial budgeting the possibility of weeks and perhaps longer—depending on the weather—when their costs will increase, and adjust to meet those demands. I am confident that bad weather will not impact on front-line services because of the work that hospitals do to account for it over the 52 weeks of the year.

[Annette Brooke (Mid Dorset and North Poole) (LD)]

7. What assessment he has made of the Health Protection Agency’s recent report on the incidence of tuberculosis.