My Lords, I am most grateful to the noble Lord, Lord Hunt of King’s Heath, for his amendment and for the way he introduced it. It very helpfully allows us, at this very important moment, to take stock of how we secure the availability of medicines—although the legislation does not relate
to NICE, and I am sure it will not surprise the noble Lord, Lord Hunt, that I do not think it is appropriate for us to legislate to tell NICE how to do its work, given its independent statutory constitution. None the less, the Bill is about the availability of medicines, and it is really important for us to identify how the NICE processes can assist in ensuring that we get medicines to those who need them.
I shall say a few words about the NICE processes. First, let me address the objective, from my point of view. When I was Secretary of State, I advocated a process called “value-based pricing”, which was to try to understand that not only were there quantitative factors measured in quality-adjusted life years—QALYs —which, if one were able to secure them, gave one a quantitative basis for understanding the value of a new medicine, but that in addition there were other qualitative aspects, which I described as the societal benefits and the innovation benefits. I still think that this is the right approach.
In the international context, many countries are trying to escape the potential downward spiral of reference pricing, where everybody is trying to pay less than the average. The net result, if we carry on down that path and if the American Administration pursue that path, will be that we end up with inadequate support for the industry for the development of new and innovative medicines.
What we need to do is to value innovation and support the industry for the value it delivers. However, we do not measure it precisely in those terms. When we look at our current structure in this country, we need to understand that there is an opportunity created by what is known as VPAS—the voluntary pricing and access scheme. If it is genuinely the case, and we have argued that it should be, that the industry has accepted a constraint on the overall growth of the medicines budget in the NHS, and if it is clear that, if that growth is exceeded, there will be a rebate and that rebate does indeed return to benefit patients, through the NHS or the innovative medicines fund, so promoting access to new medicines, then we will arrive at the point where both NICE and NHS England should be working together to try to secure the best value from that drugs budget. I think they should be working together to ensure that, where there is a mandate for a new medicine, it is one which is supported by, not imposed upon, NHS England. That is increasingly where we should be aiming to arrive: at a combined thought.
What goes into value-based pricing matters enormously as well. The noble Lord, Lord Hunt, referred to some of the important aspects. First, it is about societal values. For example, if we can deliver a health gain among the parts of our population where health outcomes are poorest, then we should ascribe additional value to that health gain. A modifier for health inequalities is consistent, for example, with the statutory responsibilities of the NHS to seek to address and reduce health inequalities.
Unmet medical need makes a difference. Incremental effectiveness of medicines is important, but to have a medicine available for those who thought that there was no opportunity for treatment available to them from the NHS can make an enormous difference, and I think we should ascribe additional value to that.
Medicines which deliver innovative benefits—for example, which have a whole new mode of action—can lead to subsequent treatments, and we should have a method of qualitatively understanding where those innovations, even if they may not have dramatic incremental benefits, none the less give us long-term potential. We should reflect that in the price that we are prepared to pay.
Indeed, as the noble Lord, Lord Hunt, said, we should not apply a discount rate to quality-adjusted life years that is directly comparable with the discount rates that are applied to revenues over time. I think people's time preference for quality-adjusted life years is not so dramatically higher for gain now as opposed to gain in the future; there is a much greater degree of equivalence between health gain now and health gain that people will derive in future. That would certainly assist in promoting medicines that slow the progression of disease and help us to manage longer-term morbidity in our older population, which would be immensely helpful.
There is a whole range of such matters and there are many more one could talk about, but it is really important to distinguish between NICE’s job in undertaking a health technology assessment, which I think should be moved from the purely quantitative to the qualitative. It should include, for example, relying not only on randomised control trial data but understanding observational data and the data we receive from the use of the innovative medicines fund to see how well medicines work and what benefits and outcomes they can deliver—sometimes in relatively small populations for rare diseases—understanding that in practice and incorporating it in its assessment.
We need to support NICE in delivering what is regarded internationally, I hope, as a gold standard of health technology assessment. We need to understand that that is separate and distinct from the business of what price the NHS should pay and on what basis the industry and we, as payers for new medicines, should agree, understanding that our objective must always be to ensure that safe, effective and high-quality medicines are available to the NHS and patients.