Ben Everitt
Main Page: Ben Everitt (Conservative - Milton Keynes North)(2 years, 11 months ago)
Commons ChamberRead Full debate Read Hansard Text
Ben Everitt (Milton Keynes North) (Con)
My hon. Friend is being very generous with his time. A point that occurred to me earlier is that one of the problems that we have when we debate this issue in Parliament and elsewhere is the conflation of national drugs policy and policy relating specifically to medicinal drugs—in this case, specifically medicinal cannabis. In many ways, it is deeply unhelpful when those two matters are conflated, because people come at them with strong opinions. However, the case study that my hon. Friend is outlining today shows the relationship between the two, and I am grateful to him for bringing that to the attention of the House. May I make a plea to everybody here—I hope that he agrees—not to fall into the trap of conflating the two issues, because although they are very important and we should have a discussion about both, they are vastly different?
Elliot Colburn
I totally agree. Indeed, I had no intention of opening the can of worms around recreational use, decriminalisation, legalisation, or whatever term we might want to use. I hope that my hon. Friend can rest easy in the knowledge that I will not go there, as they say.
My constituent said that he would not want to put anyone else through having to seek out black market providers, and that somewhere in the back of his mind was always the worry of being prosecuted, but to him the benefit outweighed the risk tenfold.
Sally-Ann Hart
I thank my hon. Friend for that comment. Very often in political debate we are driven by emotion, and that is right, because we have that emotion driving us forward to make change. However, that emotion must be tempered sometimes by evidence. When we are trying to get legislation through Parliament, we all know that there must be a good evidence base for us to work with to drive that legislation through.
In addition to the licensed cannabis-based products, since the change in regulations, doctors on the GMC’s specialist register have been able to prescribe unlicensed cannabis-based products for medicinal use if clinically appropriate for their patients. The law allows GPs to prescribe those products under the direction of a specialist, as part of a shared care arrangement.
If a GP decides to accept ongoing shared care responsibilities and prescribing, they must be competent to exercise their share of clinical responsibility and confident and happy to accept the associated legal and professional responsibilities of doing so. It is right that we put those decisions in the hands of specialist clinicians, those with the best knowledge of all the treatments available for the conditions they are specialist in.
However, the law did not relate to funding those products within the NHS, which is governed by a range of processes and procedures to ensure equitable distribution of funding, prioritising funding for those medicines that have proved their safety, quality, whether they work and their cost-effectiveness. This is where the evidence base is vital.
Currently, almost all cannabis-based products for medicinal use prescribed by specialist doctors are unlicensed medicines, which, unlike licensed medicines, have not undergone rigorous tests for quality, safety and efficacy. They are treatments of last resort, and patients will be at a stage in their treatment pathway where they will be under the care of a specialist doctor who has expert knowledge of their field and of all treatment options and will take responsibility for prescribing. Prescribing is limited to specialist doctors because it is important that that restriction forms part of the checks and balances that the Advisory Council on the Misuse of Drugs asked the Government to put in place when rescheduling cannabis-based products for medicinal use to minimise the risk of misuse and diversion. No matter how much we all want to see a change made, we are all aware that unfortunately there are people out there who would use medical cannabis as an excuse for recreational drug use. We have to avoid that at all costs.
Ben Everitt
On specialist prescribers, perhaps the barrier is not just the fact that prescription is limited, but the stigma around it. GPs are reluctant to engage with anything to do with cannabis because they almost feel that they might get professional blowback as a result of prescribing it.
Sally-Ann Hart
My hon. Friend raises a very good point. I would add that perhaps the reason why GPs are not forthcoming when it comes to working with specialist doctors is that they want to prescribe medicines that they know have been rigorously tested and to be aware of the possible side effects. We have to be aware that GPs take an oath, as my hon. Friend the Member for South Ribble (Katherine Fletcher) said, and part of that oath is that they will not do anything that will damage a patient. If a GP cannot be sure of the side effects or sure that drugs have not been rigorously tested with clinical evidence, they will be less inclined to offer those drugs.
Sally-Ann Hart
I would agree with my hon. Friend on the basis that GPs have a lot on at the moment. I know that they are having to get involved in the roll-out of boosters and more vaccinations for covid. Therefore, when doctors in general practice are actually looking after patients, whether face to face or in a telephone conversation, they need to have the certainty, surety and confidence that whatever they are prescribing for their patients has been approved by NICE or whichever organisations are required to approve our medicine prescriptions.
Ben Everitt
I am very grateful for my hon. Friend’s generosity, and perhaps this intervention may allow her to pivot to the rest of her speech. We are almost in a chicken and egg situation now, with only three treatments available through the licensing system, but needing to get so many more through. With GPs or prescribers having only those three to choose from and really not trusting all the evidence before them, we need more evidence. This goes back to what my hon. Friend the Member for Crewe and Nantwich (Dr Mullan) said about needing more hard evidence to give the licensing authorities the confidence to push these things through and, crucially, GPs and prescribers the confidence to be able to make the call about whether these things are the right medicines for the right people. Again, as he pointed out, not every treatment is suitable for everybody, and we need to be absolutely clear that we have the evidence to show that the side-effects are minimal for all groups before prescribers make such calls.
Sally-Ann Hart
Yes, I absolutely agree with what my hon. Friend says, and I will be coming to the call for evidence a little bit later in my speech—
Ben Everitt
On that point, broadly, not many of the tricky problems that we deal with in this place are solved by the addition of more Government. Certainly, the danger of undermining NICE and the role of CCGs should not be underestimated. We need to take action to speed up the licensing of drugs as they come through, but I do not think that more Government is the way to do it.
Sally-Ann Hart
I agree on that point, and I wholeheartedly agree that we need to take more action to speed up the registering of prescription drugs, particularly if they are cannabis-based and there is an evidential base that they help many people who are in desperate need of that sort of medication.
The legislative changes presented in the Bill will not improve or expedite the development of the evidence required to support routine prescribing and funding on the NHS. I have raised the issue that manufacturing businesses and pharmaceutical companies need to come forward with their products for clinical trial. That is the most important thing.
I welcome the fact that the Government continue to support the establishment of clinical trials with NHS England and the National Institute for Health Research. From 1 April, a national patient registry was introduced to record patient outcomes. We talk about the amount of funding to do this or to do that, but we need closely to examine outcomes, because we need to know whether whatever goes in has a beneficial effect at the other end; that is vital, and we all have to take responsibility to ensure that it happens.
In recent years, there has been a lot of research into how medicinal cannabis can help epilepsy, mainly involving children with rare and serious epilepsy syndrome. Most studies have focused on CBD. The studies suggest that CBD may be an effective treatment for some rare types and hard-to-treat forms of epilepsy. There have been reports of side effects in about one in three people taking CBD, including drowsiness, reduced appetite and fatigue.
Most studies look at cannabis as an additional treatment for those who already take a number of prescribed epilepsy medicines, so it is difficult to tell whether cannabis works when taken on its own, and we have to be honest with ourselves about that. In addition, there do not appear to be any studies comparing medical cannabis with other medicines already licensed for treating epilepsy, so there seems to be no evidence—or not enough evidence—on whether medical cannabis is more or less safe, or more or less effective, than other epilepsy treatments.
Sally-Ann Hart
I thank the hon. Member for her intervention, but more clinical evidence is required on cannabis-based drugs. It is really important that that clinical evidence is there for everybody to see.
Ben Everitt
My point relates to the evidence available for the CBD-related products and therapies to which my hon. Friend has been referring. There is a lack of evidence on the THC end of things. THC is the chemical in cannabis that gets people high, and there has therefore been a reluctance for researchers and so on to look into the evidence base. We need more structured and reliable evidence on medicinal cannabis across the board. As my hon. Friend the Member for Crewe and Nantwich has said in interventions, the evidence needs to be something on which we can rely, so that we can make better policy and push these treatments through the licensing paths quicker.
Sally-Ann Hart
I completely agree.
It is a really positive step that the NHS refractory epilepsy specialist clinical advisory service has been established to support clinicians working with patients to optimise the treatment of refractory epilepsy, and that an e-learning model has been developed by Health Education England. This shows what can be done as we move forward.
I have to highlight my concern with some of the arguments surrounding the legalisation of cannabis for medicinal use in the UK, especially those that call for sick people to be permitted to grow their own cannabis under licence. I recognise that the hon. Member for Manchester, Withington mentioned my concern that, if we give permission, we have to be careful that people do not abuse it for recreational purposes. We have to be aware of that. The argument that the continued ban on cannabis is irrational because cannabis works as a medicine for a number of medical conditions indicates that there may well be a push for cannabis to be legalised without any real proof required of safety and effectiveness.
Dr Mullan
I thank my hon. Friend. When it comes to the issues I want to come on to talk about, it is not so much my practice as a doctor, but the fact that several years before becoming an MP I worked for the national clinical audit commission. The whole task of that organisation and very many other organisations in the NHS is to attempt to get clinical practice to change. There can be evidence and acceptance of what is best, and it does not happen, for very many reasons. That is the point I am trying to get across today.
I understand the focus on this particular treatment and I do not in any way underestimate the impact on patients but, as a constituency MP, I have several other examples of other treatments and other things people want to have on the NHS that they are not able to access. We have to think about how we tackle that in the broader sense, and I do not believe that picking out a particular treatment and putting it into primary legislation is the way to do that.
Ben Everitt
In an effort to draw some unanimity across this House, we are all keen to move things forward. We do not want to wind the clock back; we want more treatments through the licensing process. Does my hon. Friend agree that what he is calling for is a cautious, evidence-based way of doing that? We are not winding the clock back—[Interruption.] The shadow Minister intervenes from a sedentary position, but it was she who pointed out that the legislation is already there and that this private Member’s Bill does not seek to frustrate that. I think we are all pushing in the same direction and I would like to draw us to push further.
Dr Mullan
The point to draw from my hon. Friend’s intervention is that I have been working in this field for some time and I cannot think of any other example where we have decided to set aside all the ordinary processes that have been developed over many years, with great thought and attention to ensuring they are equitable in terms of resources, the NHS’s time and NHS researchers’ time, and come up with a whole separate process for determining the evidence on a particular treatment. That has never happened before that I am aware of.
I am happy to take an intervention from anyone on the Opposition side who can give me an example of when we have ever done that before, putting in place and encouraging the use of a particular treatment. I notice they do not—