New NICE Guidelines for Type 1 Diabetes Published (at last!)

As some of you may know, over the last three years (THREE YEARS??!?) I have been working with a wonderful group of fiercely clever and passionate people as one of two 'patient representatives' on the NICE 'Guideline Development Group' which was revising and updating the NICE Guidelines for type 1 diabetes in adults. Expert consultants, eminent physicians, nurses, pharmacists, GPs, educators, editors, along with a host of other specialists including researchers and health economists who gathered and organised an almost unimaginable quantity of research data for the group to filter through and consider.

It has been a huge privilege to work with them all, not least Professor Amiel, the chair of the group, who is a complete inspiration and quite the nicest person you could meet. We have not been permitted to mention anything much connected with the discussions until publication, but at last, today, the guideline launches here: ‘Type 1 diabetes in adults: diagnosis and management'.

Hooray!

If you have been living in a cave for the last 16 years and have never heard of the National Institute for Health and Care Excellence (NICE), they are an independent body working as part of the Department of Health who publish guidance on all manner of healthcare topics which aims to set the 'gold standard' of evidence-based care, balancing clinical outcomes, patient preference and quality of life against the cold hard reality of NHS budgets (ie Yes! You can have something expensive... but only if published research shows it's reeeeeally good for most people).

As a patient, I *love* the fact that I can have a weighty, official, authoritative document that describes what has been shown to be the very best in diabetes care. It gives me something to consult to measure my own experience in clinic, and the right kind of pointy questions to ask if I think I should be getting something that isn't being offered. Plus if I think something should be available that isn't, the documentation is so comprehensive that (if I wanted to) I can dig down into the 'linking evidence to recommendations' section to unpick the reseach and discussions that underpinned the recommendations.

NICE seems to get a hard time in the press off and on (either for denying treatment, or for recommending it) and is frequently accused of bias or an almost corrupt collusion with the pharmaceutical industry. I have to say this could not be further from my experience of the guideline development process. Each meeting included a new declaration of 'conflict of interest' and anyone with a conflict, financial or otherwise, however minor, was not permitted to contribute to the discussion or was asked to leave the meeting entirely.

I am very proud to have been part of the process, and believe that this updated guideline, if fully implemented has has enormous potential to improve the lives of adults living with type 1 diabetes in the UK.

Here are a few things I'm really pleased made it into the final version:

Structured education

Offer all adults with type 1 diabetes a structured education programme of proven benefit, for example the DAFNE (dose-adjustment for normal eating) programme. Offer this programme 6–12 months after diagnosis.

If a structured education programme has not been undertaken by an adult with type 1 diabetes by 12 months after diagnosis, offer it at any time that is clinically appropriate and suitable for the person, regardless of duration of type 1 diabetes.

My feelings about the lack of structured education formed no small part of my journey toward joining this NICE committee. Carb counting, dose adjustment, correction factors, basal testing, guidance about exercise, alcohol and sick day rules. How can people be expected to make a decent go at managing their type 1 diabetes without these skills? And yet the number of people who have ever attended such a course is pitifully small. Unless I'm mis-remembering it's something like 6.5%. Let's hope that during the life of this guideline that changes significantly.

Access to test strips

Support adults with type 1 diabetes to test at least 4 times a day, and up to 10 times a day if any of the following apply:

• the desired target for blood glucose control, measured by HbA1c level (see recommendation 1.6.6), is not achieved
• the frequency of hypoglycaemic episodes increases
• there is a legal requirement to do so (such as before driving, in line with the Driver and Vehicle Licensing Agency [DVLA] At a glance guide to the current medical standards of fitness to drive)
• during periods of illness
• before, during and after sport
• when planning pregnancy, during pregnancy and while breastfeeding (see the NICE guideline on diabetes in pregnancy)
• if there is a need to know blood glucose levels more than 4 times a day for other reasons (for example, impaired awareness of hypoglycaemia, high-risk activities).

'Proper' testing frequencies of up to 10x a day (and making use of the results) shown to be more effective AND cost-effective. No more shocked looks permitted from non-specialist Drs or nurses suggesting a couple of times a week should be fine.

HbA1c Target

Support adults with type 1 diabetes to aim for a target HbA1c level of 48 mmol/mol (6.5%) or lower, to minimise the risk of long-term vascular complications.

Agree an individualised HbA1c target with each adult with type 1 diabetes, taking into account factors such as the person’s daily activities, aspirations, likelihood of complications, comorbidities, occupation and history of hypoglycaemia.

I've written about this before. Personally, as a patient, I am really pleased with the balance between these recommendations. Don't tell me to be happy with an A1c approaching 8% if there is real evidence that lower is better to guard against long-term complications. Don't tell people who have no problematic hypoglycaemia that their A1c is 'too low' because it's in the 6s (can't get used to the new numbers yet, sorry!). On the flip side, treat me as an individual, don't label me as a failure because you have a magic number in your head that I am working toward, but I'm not there yet.

Not exactly 'CGM for all', but...

Consider real-time continuous glucose monitoring for adults with type 1 diabetes who are willing to commit to using it at least 70% of the time and to calibrate it as needed, and who have any of the following despite optimised use of insulin therapy and conventional blood glucose monitoring:

• More than 1 episode a year of severe hypoglycaemia with no obviously preventable precipitating cause.
• Complete loss of awareness of hypoglycaemia.
• Frequent (more than 2 episodes a week) asymptomatic hypoglycaemia that is causing problems with daily activities.
• Extreme fear of hypoglycaemia.
• Hyperglycaemia (HbA1c level of 75 mmol/litre [9%] or higher) that persists despite testing at least 10 times a day (see recommendations 1.6.11 and 1.6.12). Continue real-time continuous glucose monitoring only if HbA1c can be sustained at or below 53 mmol/mol (7%) and/or there has been a fall in HbA1c of 27 mmol/mol (2.5%) or more.

'Consider' is NICEspeak for a much weaker recommendation. It should be on the table, but it's not for everyone. The evidence for effectiveness of CGM was just not compelling enough to do anything else at it's current eye-watering pricetag. To be honest I was shocked at how weak it was, given the experience of people I know who self-fund CGM. Continuous Glucose Monitoring it seems just doesn't do well enough in Randomised Controlled Trials. But at least, here, it *might* be available on the NHS to the people who really need it.

And finally
It was great to see bi-modal (mixed) insulins being given the heave-ho, unless people really wanted to use them. From now on people should be able to start off on a proper flexible MDI regimen from the outset, along with some good education and support.

It was also really heartening to see how NICE reacted to the subject of language. The editors were updating the old recommendations for clarity and new styling (for example 'adult with type 1 diabetes' rather than 'diabetic' or 'patient'). I raised the question of the word control which is a difficult term for some people. Personally I cannot 'control' my diabetes - I do not have the ability to affect all the variables. At best I can limit some, and try to react to, or work around the others. I don't control my diabetes, I manage it. Because of the timing of the discussion, it was not possible given the time-restrictions to change the terminology used in the full guideline (though discussions will be had within NICE for future versions). I was very pleased though that for the 'Information for the Public' version, the phrase 'diabetes control' has been replaced.

What do you think? Will the new NICE guideline make any difference to you? Were you even aware that there was one to cover type 1 diabetes? Let me know in the comments below.

6.5% A1c target - A reply to a comment that got out of hand

I've had a couple of comments on my post about the proposed new HbA1c target in the draft NICE guideline that is currently out for consultation. I was rattling in a 'quick' reply, when I thought - this is *ridiculous*. I can't even see this any more in this tiny box - so I've decided to post it here instead :)

Here are the comments:

Tamer Hassan said...
how do you achieve these numbers?

thanks

Tim said...
These numbers are impossible to reach...
Or at least give me some suggestions on how to reach these levels. Thanks.
Tim

'How to reach these numbers' is a question for your healthcare provider really. Don't just ask some random nutter on the Internet! However (and desperately trying to avoid sounding like Mr Smug of No 22 Smug Gardens, Bigheadshire) I have had a sub 6.5% HbA1c for over 3 years now, so I know that it *is* possible if only perhaps for the lucky few. Plus I've never had fewer hypos in my life with diabetes either - so it's not that I am 'paying' for A1c improvements with the hefty cost of Severe Hypoglycaemia.

I cannot really tell why some people seem to put in so much effort and get such scant rewards, and that is why I think individualised targets are SO important.

But it does seem pretty clear to me that the closer you can get to those standard-issue BG targets (5-7mmol/L waking, 4-7mmol/L pre meals and <9mmol/L by 2 hours after meals) for as many days in the week as you can manage, the closer you will get to these kind of tough, aspirational, borderline non-diabetic A1c targets. My own HbA1c has fallen by around 1.5% in recent years, and I think only around 0.5% of that is attributable to the pump - though Artoo has gone a LONG way to reduce my number of irritating low-level hypoglycaemia dips. When I look back over the changes that I have made in recent years I can see a few things that I think were important. I don't offer these as any kind of guide or advice - it's just what I did.

1. Education. Get access to proper structured education regarding diabetes management. In the UK we have DAFNE which is highly thought of, but other options are available. Things that should be included (in my opinion) are:
   
   1. carbohydrate counting, working out how to check and change insulin:carb ratios for different times of the day
   2. SMBG technique - when to test and what to do with the results *including* basal testing to PROPERLY adjust basal on an ongoing basis
   3. correction factors - when and how to correct (with insulin or fast-acting carbs) to aim bring you back into range without jumping aboard the gluco-coaster
   4. exercise and alcohol
   5. dealing with illness
   If structured education courses are not available in your country/area you can do a lot worse than buying 'Think like a pancreas' (Scheiner), 'Type 1 Diabetes' (Hanas) or 'Pumping Insulin' (Walsh/Roberts) which cover much the same ground. Though the benefit of peer support in group sessions should not be underestimated



2. Test more often AND RECORD THE RESULTS. Find some way of keeping notes daily as you go along. What you are eating, units and timing of doses (how long before... split doses...), exercise, mood, everything! Without a fairly detailed set of records I find it impossible to see what is going on. Personally I still love mySugr for this.



3. Gadgets - seek out new tech that can help you manage your diabetes more easily. It might be a 0.5u pen; a smartphone tracking app, or copy of 'Carbs and Cals'; or it might be a BG meter with a bolus wizard so that you can have properly fine-tuned ratios without having to worry about keeping the maths easy. Additionally, ask your clinic about access to Insulin Pump therapy and CGM.



4. Seek peer support - join a forum or two, join Twitter, read some blogs (thanks!) or even *crazy!* join a local group and meet face to face. Living with diabetes is tough, but it's even harder if you are battling on your own. For everyone there's a little corner of the internet that can provide support, encouragement and shared experiences.

At the end of the day we each have to find our own balance between living a life and managing our diabetes. Somewhere in the middle you'll find your perfect A1c and it won't drain all the joy out of life to reach it.

Good luck :)

Diabetes Speed Dating Clinic Type Thing

Some months ago I found myself looking back over the past few years.

If you've read our blog before (congratulations on your uncommon stick-ability) you may remember that we began writing about my diabetes as a family as a result of an unusually nasty hypo. One which made me question whether I was quite as competent at managing my diabetes as I liked to think I was. Posts from others in the household have dwindled rather, and you've ended up stuck with me. Sorry about that. But I look back over the past few years and realise that I have been on a full-on misty-eyed X-Factor-Strictly-Voice-finallist 'journey'.

I was reminded about this yesterday while reading a blog post by The Grumpy Pumper about his own story of venturing into the Diabetes Online Community (DOC). I have had similar conversations with Dave (@SowerBee) previously too.

It seems to go something like this...

1. Get diagnosed
2. Learn to muddle along in your own way, with varying degrees of success
3. Never, or almost never, meet or speak to another actual real-life person with diabetes
4. Feel slightly isolated and faintly dissatisfied with how you are doing but don't know what to do about it
5. Lose a bit of faith in suggestions made by various healthcare professionals/clinics/consultants/registrars/DSNs (what do *they* know - they don't live with this day-to-day, harrumph etc)
6. Carry on for 5/10/15/20 years
7. *Something* happens
8. Look for support online and/or meet other PWD face-to-face (eg on DAFNE)
9. Lightbulb moments ensue
10. Engage, share, try new strategies, feel empowered
11. Understanding and management of condition is transformed

Now here's the thing.

This is a pattern I see repeating, time and time again in the experiences of others just as it did with me.

But there are still so many people at point 5 or 6. People for whom the standard structure of clinic appointments just isn't quite working, but who either don't realise that 'peer support' like the DOC exists, or who would run a mile from the very idea of it, believing that it is 'not for them'. I know the second group well. I was a fully paid-up member for all the years that deep-down in my heart I knew I was struggling a little, but made myself believe that 'this was as good as could be expected' and 'nothing works'. Of the 300,000 people living with Type 1 in the UK how many are connected with others? 3,000? 10,000? That still leaves the vast majority 'soldiering on' on their own with only an Annual Review for company.

So what can we do for them?

Don't get me wrong. I'm not saying that peer support could fully replace 'proper' consultations with qualified and well-trained healthcare professionals. I am aware that dark, weird and scary corners of the internet exist, where all sorts of odd ideas are bandied about as fact (though these are hard to maintain in well-populated, mixed groups and in my experience the DOC doesn't stand for nonsense). But I'm also aware that there is nothing quite like hearing experiences of someone in your position, who does live with the same condition as you every day. Who faces the same struggles and has tried strategies that you might consider.

I've also spotted another phenomenon. If you attend a 'meet up' of forum posters, bloggers, tweeters or others who live with diabetes you will not be able to get them to shut up. In fact, you will struggle to get a word in edgeways. Questions will be asked, approaches and strategies compared, support offered, understanding and empathy for the sheer relentlessness of it all given freely.

I'm also aware that every day, up and down the land, dozens of people sit side-by-side with other people with diabetes in stony silence.

And this strikes me as odd. Or at the very least a massive missed opportunity.

I've been meaning to write this post for months, but kept putting it off because I could never quite get my head around the details. To be honest I couldn't even work out a proper title for the post (this you will have noticed). But the time has come to just 'put it out there' to see if some brave Consultant or Clinical Lead can do something with it. Someone like Partha perhaps?

Here it is: Wouldn't it be great if there was a way to harness all those wasted minutes in the waiting rooms at diabetes clinics. If there was some way of facilitating peer discussion and support while we are all sat there waiting for our number to come up. At the very least it might prompt some actual questions to ask in the appointment itself, rather than everyone just sullenly descending into smile-grunt-nod territory.

Something a bit like speed-dating. Sit opposite a person or two for 5 minutes, ask them how they are getting on. How long they have had diabetes. Is there anything they particularly struggle with. Do they have the same problem I do with this or that? What do they do about it? Ring a bell, everyone moves around... 'You'll never guess what that last bloke said...' 'Really? Oh I get that too...'

Of course there would have to be some sort of 'opt out' for people who simply can't face the idea. But I'd love it if we could break the unwritten rule in diabetes clinic waiting rooms that 'thou shalt not say anything to anyone'. For people to be actively encouraged to compare experiences and support each other. So that each clinic appointment would combine the very best of both D-meetups and HCP input.

If that was on offer - would you join in?