NHS: Diabetic Services

Baroness Thornton Excerpts

Thursday 29th November 2012 Lords Chamber

[Baroness Thornton]

My Lords, I thank my noble friend Lord Harrison for bringing this important debate to the House. I am going to concentrate on one aspect of diabetes services today, and it is one that I have raised in the House at least once since 2010. I wish to examine the impact and efficacy of podiatry services for those with diabetes. The Minister may recall that in April last year I asked him about nail-cutting services, including his own, and on 4 November 2010 I asked,

“how the Government can ensure that both the teams and the technology are available and funded”—[Official Report, 4/11/10; col. 1828.]

to avoid amputations and deaths. So here we are a year later returning to what is a worsening situation. I thank the College of Podiatry for its excellent brief on this matter.

The starting point for my contribution is the undeniably shocking statistic that was mentioned by my noble friend. Each week, 125 amputations take place, and in many ways it is even more shocking that 80% of those are preventable. My contention is not only that something must be done, and done urgently, to bear down on this unacceptable state of affairs but that to do so would save the NHS money. There really cannot be any reason not to give this issue some real priority, end suffering and save money. Why can that not be the case?

We all know that 4% of the population currently suffers from diabetes and 15% to 20% of those will develop a foot ulcer at some time. It has been estimated that 61,000 people with diabetes in England have foot ulcers at any one time. It is certainly possible to manage foot ulcers but too many are being missed, not spotted in time or not being treated swiftly enough, unfortunately leading sometimes to complications, surgery and amputations. Amputation is not only devastating but significantly increases the likelihood of death. According to NHS Diabetes statistics, the mortality rate for those with diabetic ulcers and who have had amputations is greater than for those with breast or prostate cancer. Although the five-year survival rate for those with breast or prostate cancer is now about or above 80%, for those with diabetic foot ulcers it is worse, at just under 60%. In other words, two out of five people with foot ulcers that are not treated will not survive for five years or more. I am afraid to say that once someone has had a lower limb amputation their survival rate worsens considerably—after five years it has been estimated somewhere between 68% to 79% will die. Of these amputations, which lead to these deaths, 80% are preventable.

Ulcers and amputations also cost the NHS, according to the acknowledged expert Marion Kerr, between £600 million and £700 million each year. If better foot care was available and these amputations were prevented, that much money would be saved. However, as things stand, the number of amputations is going up not down, as the diabetic population increases. I invite the Minister to support the alliance that has come together under the Putting Feet First banner, which has already been mentioned and which includes NHS Diabetes and Diabetes UK as well as the College of Podiatry. Does the Minister think that it would be sensible to say—I will use the word “target” but I do not mind what terminology he uses—that there should be a 50% reduction in amputations by, say, 2018? How does he believe that could be delivered? It seems to me that surely an effort from everyone, from the national Commissioning Board to CCGs and from the Government to clinicians on the ground, is what is needed. Of course there is also a huge role for patients learning to manage their own condition and becoming, as my noble friend put it, “foot fetishists”, specifically by taking care to maintain their own healthy feet.

However, it is indisputable that better services are also needed and that this will require more podiatrists, more specialist nurses and more multidisciplinary teams. I wonder how this might be delivered with the urgency required at a time when economies, reorganisation and cuts in podiatry services are already apparent. What will the Government do to drive forward a programme that delivers across the country?

Currently there is, as has been mentioned, a staggering tenfold variation in amputation rates across former PCT areas. Such a variation, as an example of a postcode lottery, is surely unacceptable. However, it is not surprising if one knows that more than half of hospitals do not have a multidisciplinary foot care team, while 31% of hospitals do not even have an in-patient podiatry service, an increase from 27% in 2010. There is evidence that one of the current problems is that GPs have no incentive to refer their patients on to foot protection teams for education, follow up and so on. There is evidence that the number of posts is being frozen or reduced, which is not the way to deal with a preventable problem. With that, staff are also experiencing “de-banding”, leading to reduced morale.

The College of Podiatry, along with Diabetes UK and NHS Diabetes, believes that the time has come for this goal to be promoted by the Government, adopted by the NHS Commissioning Board and worked towards by every clinical commissioning group. The QIPP—quality, innovation, productivity and performance—agenda also provides an opportunity to redesign services along the best practice lines so that there is a multidisciplinary foot care team in each hospital as well as foot protection teams in every community. However, unfortunately at the moment there is evidence that the opposite is happening and that services are not improving. The danger of new arrangements is that this important issue falls between the cracks, is left to local decision-making and does not get the prioritisation it deserves.

The College of Podiatry tells me that it is,

“fearful that public expenditure constraints mean that rather than being prioritised through the QIPP agenda, current podiatric services are at best, being frozen and in some cases being reduced, with patient services including the diabetic foot service deteriorating as a consequence”.

We know that best practice exists. For example, the multidisciplinary foot care team approach for in-patients with diabetes in Southampton led to a reduction in the length of in-patient stays from 50 days to 18. Not only were patient outcomes improved but annual savings to the NHS of £889,000 were generated on the back of an investment of £180,000. Let us imagine if that were repeated everywhere.

To address this issue is wholly in line with the outcomes that the NHS mandate has identified for the NHS Commissioning Board; that is, reducing preventive mortality, improving care for the chronically sick and driving up patients’ experience of care. The Putting Feet First campaign has already produced guidance and circulated it to CCGs and existing PCT commissioners showing how savings and improved patient services might be achieved. What is required now is political prioritisation; what is required is a guarantee of an increased supply of podiatrists. Given that the number of those suffering from diabetes will have increased to 5 million by 2025 and that as diabetes increases so do preventable amputations, it really is imperative that action is taken now to end what is really nothing short of a scandal.