UK:ME Association funds research for a new clinical assessment toolkit in NHS ME/CFS specialist services, 2023

Discussion in 'ME/CFS research news' started by InitialConditions, May 8, 2023.

  1. Ash

    Ash Senior Member (Voting Rights)

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    Are you?
     
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  2. Hutan

    Hutan Moderator Staff Member

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    I'm not sure this has net value though. It might be better than the Chalder questionnaire, but, when we say, this still isn't great, we want objective measures of activity and gait and reaction times in order to assess any interventions and to gather useful data on disease course, we'll get told 'oh, this was very carefully developed by a team including a person with ME/CFS, and there was a lot of consultation with people with ME/CFS.
    We'll get told 'We've spent research money on it, we've put so much effort into it, so we need to try to bed it down in the clinics and make it a success...'

    And the prospect of any real progress, progress that could also be useful elsewhere in the world, gets kicked down the road.

    A tool that is highly open to interpretation, and therefore open to influence by clinicians who want to prove that their 'rehabilitation' efforts have been useful, will be used to make 'rehabilitation' efforts appear more useful than they are. Scarce health funding will continue to be wasted on efforts that don't make a significant positive difference.

    Because, in the context of ME/CFS, they are largely a waste of money and patient effort. What treatment? There is no useful treatment. People with ME/CFS can largely work out how to pace, provided there are supports that allow them to choose to not work/not attend school and, if necessary, get help with tasks of daily living. But, it isn't a magically and mathematically precise thing. We've had plenty of discussions here, and it is clear that pacing is mostly muddling through, trying to do what has to be done while minimising the incidence of PEM, based on previous experience.

    Here in New Zealand, we have no ME/CFS clinics to speak of, in fact almost no ME/CFS specialist clinicians. People with ME/CFS look online for information about pacing, they may attend meetings run by patient support groups. I honestly don't think people with ME/CFS here are worse off than people with ME/CFS in the UK. I have not got any sense of that from the discussions here on the forum. Actually, we have been mostly protected from clinicians who incorrectly imagine that they can help, and so have probably been better off.


    Fatiguability is mentioned in the literature and it is discussed on the forum. I am astonished if it isn't well known among ME/CFS professionals.
    To give an example, my arms will get very heavy and not work so well when I am hanging out the washing, when they didn't before I got ME/CFS, and in fact they don't usually even now. Sometimes, I need to make a conscious effort to walk up a couple of steps up to the back door, I can feel the thigh muscles straining with the effort, when they don't usually. When that happens, I know I have overdone things, and need to rest. To me, that isn't PEM though. As Trish says, PEM is a crash, it is when I can't do anything but lie in my bed and wait for it to pass.


    What treatments? Pacing is not a treatment. Of course assessments and outcomes are useful, but objective ones will be most useful and least subject to manipulation. Assessment and outcomes are much worse than useless if they are misleading.


    When the information doesn't enable professionals to better understand, but instead serves only to confirm what they want to hear.

    Again, what treatment, for the treatment plan?

    Suggesting that what rehabilitation professionals do is going to achieve anything much more positive than what is achieved by ensuring that people have financial support to allow them to live while reducing work hours (perhaps to zero), a caring GP, links to useful information about pacing and the contact details for online and in-person support groups, and assistance with the tasks of daily living as needed is, for the most part, a con. There is no evidence that suggests otherwise.


    I know the MEA has funded this work, and there are contractual obligations to complete it. I know the the people involved are trying hard, and are working in good faith. But, the concept of it is fundamentally flawed. It's a waste of effort. Subjective assessments of function in ME/CFS are too unreliable, too subject to wishful thinking and misinterpretation and manipulation. The best outcome would be for the people involved to understand this, stop the project, and report that objective outcomes need to be developed.
     
    Last edited: Feb 19, 2024
  3. Amw66

    Amw66 Senior Member (Voting Rights)

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    This
     
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  4. Amw66

    Amw66 Senior Member (Voting Rights)

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    NG 206 . Care and support plan , managing symptoms .
    Not a treatment plan - this terminology is obsolete.

    I haven't looked at the questionnaire . I'm a carer and could not accurately respond . Some form.of assessment tool which is an accurate reflection of the impacts of this illness and doesn't suffer from the inbuilt ceiling effects of others is sorely needed , and I hope that something positive, specific enough and accurate can come of this .

    However from the thread this looks like it's trying to be something for everyone , and that never works out well You can't keep everyone happy all the time and in trying to do so you may end up with a toolkit that lacks tools, or has the wrong tools.

    My daughter is borderline moderate/ severe and we are acutely aware it would not take much to tip into severe.
    Whilst there are event triggered crashes , cumulative effects ( from all types of input ) are insidious , more difficult to track , less acknowledged, and probably drive more PEM episodes ( I would vouch generally not just in my family). Is this not widely known within HCP circles ?

    PEM is not simply symptom exacerbation - this is misinformation which belittles it's effect . It's not a simple ramping up ( even with bells on), pwME commonly report additional " PEM only " symptoms and these may differ between physically induced or cognitively induced PEM. That this is not acknowledged at this stage for a potential toolkit is worrying.

    Life simply gets in the way - a support and care plan should seek to reduce life's impacts as has been mentioned by others - this is not treatment, but the provision of the kind of support that reduces social burdens - aids, accommodation ,financial support . .....

    There is too much of a gulf between mild and severe to have a single accurate PROM and my usual gripe is that nothing is designed to reflect the experiences of severely affected - when looking at mild ME , it could be a different condition. It is so rarely understood. You could argue that even the mild/ moderate border is a significantly different animal from simply mild manifestation .

    There needs to be objective definitions - effects are a further limiting in function , the only way to gauge this is by having some nuance as to extent / range of functional impact as well as symptoms / subjective descriptions .

    Out of interest , what do PROMS lookalike for other progressive degenerative conditions ( as this is the reality for a not insignificant number ) MS?
     
    Last edited: Feb 20, 2024
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  5. Jonathan Edwards

    Jonathan Edwards Senior Member (Voting Rights)

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    Interesting question. I Googled MS and PROMS and got this hit first.

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9326853/

    It looks as if they don't work!
     
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  6. NelliePledge

    NelliePledge Moderator Staff Member

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    Yes I saw that very severe is included in the description of the person completing the questionnaire’s overall level of ME, I’m one of those who had undiagnosed “mild” ME/cFS for years until it worsened to current Moderate and I got diagnosed. I will have to go back through on my iPad to see what I was referring to as I don’t have a copy of the questions. It may be that I had misunderstood something.

    Fatiguability- others have commented about this. I would say when doing a task or activity when you start to get that feeling that physical or cognitive energy is draining. You stop and rest (if that is an option) and then a few minutes or a couple of hours later you are ok to complete the task. Sometimes I won’t get PEM kicking in after that. Usually I would. PEM for me involves insomnia or at least severely delayed sleep, ramping up of pain, cognitive issues, flu like symptoms.

    I will have a think about cumulative activity question.
     
    Last edited: Feb 20, 2024
  7. Lou B Lou

    Lou B Lou Senior Member (Voting Rights)

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    PEM/PENE is typically delayed. I may be exhausted with exacerbated symptoms from doing an activity, but the full force of PEM descends the following day or the day after and the next. Any activity attempted while in PEM makes the PEM effect much worse and delays any return to my original level of functioning before the PEM. It's not unusual to be seriously knocked out for weeks or months with PEM, not for minutes, hours or days.


    Edit
    @sarahtyson
     
    Last edited: Feb 20, 2024
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  8. NelliePledge

    NelliePledge Moderator Staff Member

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    if it was down to me objective measurements would definitely be addressed. I guess I was being pragmatic focusing on the product in front of me and the prospect of moving on from the status quo.
     
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  9. Kitty

    Kitty Senior Member (Voting Rights)

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    This. I'm not severely ill, but I've never experienced PEM that only lasts minutes or a couple of hours. I find it worrying that something so transient is described as PEM, as it suggests a fundamental lack of understanding of what is arguably the defining phenomenon of ME.

    I quite understand what @sarahtyson means about clinical notes and so on, but if I were being managed on an ongoing basis by a health professional, I would expect a much more general assessment:

    How are you feeling, compared with the last appointment?

    What's your general function like – better, worse, or the same?


    Is there anything that might help?

    Is there anything that's worrying you?

    These are the kind of questions we go through at consultant reviews for other conditions. They're deliberately non-specific, as everyone's illness, life situation, and personal priorities are different. They allow me to focus on whatever is most important at the time, and the doctor to check for signs of progression or improvement; they also capture a record of the broad trajectory of my illness. If there are major changes or the doctor sees something worrying, a further appointment can be arranged to look at them in more depth.

    I don't really understand why the management of ME would be different, or require a questionnaire that's so detailed and specific that it's never going to work for everyone (and actually risks working for no one).
     
  10. Hutan

    Hutan Moderator Staff Member

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    Yes, this.

    That's a very interesting paper. I'll make a thread for it. Thread here.
     
    Last edited: Feb 21, 2024
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  11. Ash

    Ash Senior Member (Voting Rights)

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    @Hutan the link doesn’t work for me?
     
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  12. Amw66

    Amw66 Senior Member (Voting Rights)

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    Link doesn't work for me, but can access thread from main page
     
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  13. Hutan

    Hutan Moderator Staff Member

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    Sorry, fixed now
     
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  14. Trish

    Trish Moderator Staff Member

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    I have just sent the following feedback by email to Sarah Tyson:


    Typo spotted after sending corrected here in red.
     
    Last edited: Feb 22, 2024
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  15. Hutan

    Hutan Moderator Staff Member

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    That's excellent, Trish. Real life, it's complicated.
    Thank you for using so much of your scarce energy to provide that feedback.

    I'd add an additional problem to Trish's summary:

    the scope for bias, from the patient and from the clinician
    Retrospective evaluations are highly subject to bias. Upon enrolment at a clinic, the patient may want to make sure the clinician knows they have a serious problem and so deserve to be there, and so may lean towards exaggerating the impact of the illness on their life. It's in the clinician's interest too, to ensure that the condition at enrolment is viewed negatively.

    After treatment, the patient may really want to believe that things are better. They may not want to upset the clinician, they may want to reward the clinician who has been so nice. If the clinician has said that 'if you do what I suggest, you will feel better', then the patient may want to be seen as compliant and hard working, and so doesn't want to admit that they don't feel better. And the patient probably has made an effort, they have worked hard, and so they think that they should be feeling better.

    It's actually quite hard to remember how bad (or good) you felt last week.

    Retrospective subjective outcomes measured at one point in time are very subject to bias and manipulation.

    I do hope, @sarahtyson, that you will check out the thread on PROMS in MS, linked again here:
    The MSIS-29 and SF-36 as outcomes in secondary progressive MS trials, 2022, Strijbis et al
    I know that you probably feel that you have to continue with this project now, regardless of the evidence that suggests that it is not worthwhile and almost certainly will harm. I think it would be an act of admirable professionalism to go back to the MEA and say, 'we've looked at the evidence and it's just not ethical for us to continue with this. Objective outcomes are what is most needed'. Could you at least make it very clear that the developed questionnaire should not be used in service evaluations or research?
     
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  16. JemPD

    JemPD Senior Member (Voting Rights)

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    Amazing job @Trish, i hope they listen.
     
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  17. dratalanta

    dratalanta Established Member (Voting Rights)

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    Utterly incomprehensible.

    “What level of physical activity triggered a worsening of symptoms?” With the options of “no physical activity is possible” and “very little physical activity”?

    What on earth is “very little physical activity”?

    Rolling over in bed? Using the toilet? Brushing teeth? Showering? Fetching a glass of water? Going for a five minute walk? This survey can’t distinguish between very severe and moderate ME.

    If this project is to continue, rewrite it in terms of ADLs. The current phrasing is entirely detached from our lives.
     
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  18. Ravn

    Ravn Senior Member (Voting Rights)

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    Hi @sarahtyson. Thanks for engaging here in what may feel like quite a robust discussion.

    I'm not in the UK so haven't completed the questionnaire. The following comments are based on the patient info and snippets posted here so are necessarily based on limited information. Some general comments first with more specific ones in later posts.

    Improved PROMS that accurately document an individual's ME and PEM is something we sorely need which is why I'm spending so much effort on this. It's also important - crucial in fact - that the resulting data can be easily and correctly understood by people who are new to the ME field.

    As you'll know, most current tools have a high level of ambiguity. Ambiguous language is the most obvious problem especially when people are not aware of the ambiguities and assume everyone shares their particular interpretation of a term. Most clearly demonstrated in this thread by the many different understandings of PEM, more on this later.

    A very common reason for misunderstandings is that we try very hard to express exactly what we mean but fail to take into account how the reader/listener is likely to interpret our words once they've filtered them through their own life experience and prejudices. In the context of ME we're always battling some very deeply ingrained convictions others hold about our illness. There are a number of instances where the language used is playing into established prejudices, I'll mention a few later but you may want to review all your work through this lens. Ideally you would test how people interpret your proposed PROMS not just on a wide range of pwME from outside your own group's circle but also on people liable to hold unhelpful prejudices, be that poorly educated medical professionals or members the general population (which would give you an indication of how future pwME and their carers might interpret the PROMS). I don't know if you have the funding to do this sort of additional qualitative research, I hope you do.

    Another large contributor to ambiguity is, I think, due to the current tools mixing functional levels, activity levels and symptom levels in unhelpful ways. It looks to me as though you have tried to address this to a degree in some sections but not all.

    Overall my impression is that you're trying to do too many different things with a single questionnaire and it's not always clear to me what the practical value of some sections really is, some seem to be documenting for the sake of documenting. When there is no clarity there's also a greater risk of the tools being used in a manipulative fashion especially if used to evaluate a service provider's work. You could put an introduction to every session along the lines of we're asking these questions because they can help patients/carers/doctors/other to do x, y or z. This would help with formulating clear and to the point questions and it would help the people answering them with interpreting them as intended.

    More specifics in the following posts
     
  19. Ravn

    Ravn Senior Member (Voting Rights)

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    Baseline activity

    You said baseline activity was the preferred term. That may be so but it is highly likely it is 'preferred' simply because of familiarity; it seems to be the term historically favoured by the UK clinics. This history also means that many people will also have internalised the concept that baseline activity is something you first find and then apply GET to. This may not be what you're trying to suggest but that's how many will interpret it. Energy Envelope is by far the preferable choice here.

    Here are some thoughts I drafted some time ago for a different thread but didn't get around to posting but they fit just as well here

    Baseline is an acceptable shorthand for any symptom load and functional level that is not PEM. The term isn't ideal in that it suggests a precisely ruled line when the reality is more of an inexpertly spun string of wool, fuzzy around the edges, thinner in some places, thicker in others, not quite lying flat and no two section of it exactly alike. But it's still a recognisable single piece of string that is distinguishable from the sections where it got all knotted up into a big tangled ball. It's useful to have a term that contrasts PEM and non-PEM territory even if the borders are fuzzy. We've searched and so far failed to find a better term for this. I guess one could get more technical and say something like 'within the range of the normal fluctuations of my baseline function' but that's getting away from shorthand use.

    Baseline referring to activity levels is a different story altogether. In the UK in particular there's the history of baseline being the place where one starts GET. That alone is reason enough to not use baseline to refer to activity levels. There is no need to do so either; we already have a better alternative available and in common use, namely energy envelope. Whilst not ideal either it does work reasonably well to get the main message across, i.e. to stay within your limits. Like with the woollen string analogy it helps to visualise the envelope not as something perfect, like a brand-new crisp white envelope. My envelope is a tattered, crumpled thing I've tried to flatten and smooth with moderate success. So the space inside is larger in some places and more cramped in others and there are some really squeezed sections where some external object is weighing on the envelope. But even though it involves some fumbling about in the dark to get a sense of where the edges are it's still a helpful concept, stay within whatever your current envelope is and you'll be mostly ok, step outside it and there'll be trouble
     
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  20. Ravn

    Ravn Senior Member (Voting Rights)

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    Severity levels

    I like that there are 5 levels rather than the usual 3 or 4.

    I also like they're simply called Level 1/2/3/4/5 rather than mild through to (very) severe.

    I like that there is less mixing of functional levels, activity levels and symptom levels than in the existing scales and that you have (mostly) stuck to functional levels.

    I don't like some of the specific references to things patients 'need' at a given level because those 'needs', while frequent, are not universal but listing them creates an expectation that without them the patient can't be as severe as they say they are.

    To illustrate, I'm broadly at level 4 but I don't use a wheelchair because it doesn't matter whether I walk 50m myself or am wheeled about, I'll crash regardless. I've been able to organise myself so I hardly ever have to cover that distance so there's no point in me having a wheelchair.

    To illustrate further, years ago during a period of milder ME I was misdiagnosed with MS. There was an astonishing number of people - including a doctor - who questioned that diagnosis on the grounds that I wasn't in a wheelchair. As it turned out they were right about the diagnosis being wrong but their reasoning was faulty and based on wrong expectations.

    So categorical phrasing like "needs a wheelchair" are problematic. You could rephrase as "some may need a wheelchair" or "many find a wheelchair increases their mobility"

    While I think your severity level descriptions are an improvement on existing ones I'm not clear what purpose these levels serve? I can see they have some use where a brief description is required in advocacy or educational materials but beyond that?

    For assessing functional level in a much more informative way for patients and doctors, have you had a look at the FUNCAP? It's pretty good, actually by far the best ME questionnaire out there. IMO it should be adopted widely rather than everyone reinventing the wheel.
     

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