My Lords, Amendment 94A in the name of the noble Lord, Lord Field of Birkenhead, deals with a topic of great difficulty. As the noble Lord has personally testified, patients and families deal courageously with challenging conditions, and I know that the issue of medicinal cannabis is one that has had much debate.
As other noble Lords have pointed out, it is almost two years to the day that the Government changed the law to allow the supply of medicinal cannabis under misuse of drugs legislation. These regulations provide that medicinal products containing cannabis can be prescribed or supplied when certain conditions are met. These conditions are that the relevant cannabis product is a special medicinal product, an investigational medicinal product for use in a clinical trial or a medicinal product with a marketing authorisation.
I do not have specific figures for the noble Baroness, Lady Thornton, on the number of people who may have accessed cannabis drugs since then. I understand that the collection of data on certain private prescriptions was suspended because of Covid-19, but we can go away and look for the latest data and, when it becomes available, update the House. I believe I heard the noble Lord, Lord Field, say that there may have been 204 prescriptions. While I cannot endorse that figure, and noble Lords may feel it is low, it is considerably higher than the figure that the noble Baroness quoted for one year after the approval of medicinal cannabis. Therefore, if it is correct, progress is being made in the right direction.
Noble Lords are right that cannabis remains a controlled drug. I appreciate that the noble Baroness, Lady Meacher, already expressed views on this in our discussions with the MHRA on whether it ought to be a controlled drug at all. The noble Lord, Lord Field, also made that point. However, the changes to its restrictions are set out in the Misuse of Drugs Act 1971, the Misuse of Drugs Regulations 2001, for England,
Scotland and Wales, and the Misuse of Drugs Regulations (Northern Ireland) 2002. Those regulations are not within the scope of the Bill.
What is within scope is when those medicinal products are regulated as a human medicine. The noble Lord is asking for regulations to provide for a specific licensing regime for medicinal cannabis. However, I stress that medicinal cannabis products already have a route to market. They fall within the scope of the Human Medicines Regulations 2012 and the Medicines for Human Use (Clinical Trials) Regulations 2004. It is entirely appropriate that they are subject to the same standards and requirements of evidence as any other medicine. The MHRA’s licensing process takes into account evidence of clinical efficacy. This includes consideration of all evidence supplied by the manufacturer. The regulators also inspect the factory where the medicine is to be made to make sure that supplies will be of a uniformly and consistently high standard. Companies can and do submit evidence of use from other countries, so there is no need to set an explicit requirement to consider efficacy internationally. If a company wishes to make a product available, it can within this regime.
Medicinal devices that administer medicinal products, including medicinal products containing cannabis, would also need to comply with the relevant provisions of the Medical Devices Regulations 2002. But a medicinal product in the UK must be safe. We have talked throughout the Committee about the critical importance of safety and the need to uphold standards. There is a paucity of evidence to support the quality, safety and efficacy of these products, meaning that very few hold marketing authorisations. To address this, the industry needs to further the evidence base and support the use of their products. Government is supporting this with a programme of two randomised control trials commissioned by the National Institute for Health Research. I hope that reassures the noble Lord, Lord Patel, as the National Institute for Health Research is engaged in assessing the evidence in this matter. These trials will be critical in ensuring that evidence for cannabis-based medicinal products can be developed to plan future NHS commissioning decisions for the many patients who may benefit from these innovative medicines.
Just to pick up on the question of how many drugs may already hold licensing, I can say that there are three such licensed products, including Sativex for MS and Epidyolex for rare epilepsies. These drugs are proof that cannabis-based products can meet the high standards of quality, safety and efficacy that we rightly expect in the UK. I say to the noble Baroness, Lady Jolly, that the drugs that have been licensed by the MHRA also have NICE approval for use in the NHS in certain appropriate conditions. As we heard in our meeting with the MHRA on Monday, it is able and willing to provide advice to researchers and companies that wish to conduct clinical trials and go through the licensing process for their products.
Cannabis-based products for medicinal use can also be supplied as unlicensed “special” medicines, as noble Lords have noted. A special medicinal product is a product that is manufactured or assembled according to the specifications of a specialist medical practitioner
to meet the needs of a specific patient, in accordance with the stringent “specials” regime provided for in the Human Medicines Regulations 2012. Those unlicensed products have not been assessed by the National Institute for Health and Care Excellence for clinical or cost effectiveness. These are the foundations of NHS decisions about routine funding for medicines.
I appreciate that families with ill children, or patients themselves, would dearly love to have greater products available to them for more purposes, but this is not about creating new licensing routes. It is about companies coming forward and undertaking clinical trials and tests and it is about having the appropriate level of assessment and understanding of the impact. We are taking steps to improve the body of evidence available. When marketing authorisations are sought, they will be dealt with by the regulator, as they would for any other medicine. That may not be as quickly as some would like, but it is necessary to protect patients. On that basis, I hope that the noble Lord, Lord Field, is content to withdraw his amendment.