[Thought experiment] In a random cohort of 100 ME/CFS patients (recent diagnosis via CCC), what can you know about them with 90%+ certainty?

What differentiates malaise from fatigue to you?

Your question wasn't aimed at me (sorry!), but ... illness.

Sore throat and swollen neck glands, hypersensitive bladder, feeling 'wired', inability to sleep, everything out of kilter. For me at least, fatigue isn't much of an issue on the first day of PEM. It kicks in on Day 2 and is worst from Day 3.

I think it's quite common for more mildly affected people who're in the early stages of ME to think they keep getting viruses. That's how it feels, and on the first day of PEM I still can't distinguish between the two even after 48 years' experience.
 
What differentiates malaise from fatigue to you?
Fatigue is what I felt when well after a long hike, dancing all night or being up several times a night feeding a baby or caring for a sick child. Everyone experiences fatigue. Such fatigue doesn't prevent doing it all over again the next day and the next day ....

ME/CFS fatigue is different, there's the very rapid fatiguablity when attempting activities of daily living, that includes significant reduction in ability to keep functioning, and ramping up of physical pain and/or brain fogginess, slow thinking.

Malaise is feeling ill. For me, PEM includes headache, nausea, loss of appetite, shakiness and dizziness when I try to stand, fainting, severe sensory sensitivities and inability to think straight, eg to follow a simple audiobook. Basically it means staying in bed in the dark, trying to get enough fluids without vomiting, ...

PEF and PEM are totally different.
 
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90% of the patients would have OI, but you only get to 90% if you do a tilt table test with Doppler.
(And if you don't put POTS sufferers in the control group as the NIH did)
Don't worry too much about referral bias in van Campen/Visser. It's the patients that do the referring by means of a letter by the GP.

I do think there could be a referral bias in van Campen/Visser. Patients go there precisely because they know that they will get a POTS diagnosis there, so you tend to attract POTS patients and from what I've heard the ME/CFS diagnosis then seems to essentially be handled via that POTS diagnosis.
 
I do think there could be a referral bias in van Campen/Visser. Patients go there precisely because they know that they will get a POTS diagnosis there, so you tend to attract POTS patients and from what I've heard the ME/CFS diagnosis then seems to essentially be handled via that POTS diagnosis.

I don't have POTS, never had POTS, I already had a ME/CFS diagnose. I asked my GP for a referral anyway. Those docs just know more about ME/CFS than the rest of the country's docs together.
 
I do think there could be a referral bias in van Campen/Visser. Patients go there precisely because they know that they will get a POTS diagnosis there, so you tend to attract POTS patients and from what I've heard the ME/CFS diagnosis then seems to essentially be handled via that POTS diagnosis.
Yes, but Visser and van den Campen have shown that many people with a ME/CFS diagnosis have orthostatic intolerance without heart rate or blood pressure abnormalities - i.e. neither POTS nor orthostatic hypotension. These findings have been replicated by the Bateman Horne Center.

Did you mean to say that people with ME/CFS who experience symptoms of orthostatic intolerance (but do not necessarily have POTS or OH) are more likely to ask for a referral to their clinic?
 
To get to the core of the disease itself I'm wondering about a different thought experiment. I wonder if it would be helpful to look at pwME who don't meet the CCC, more specifically those who once did meet the criteria but then went into remission. Not complete remission mind you, only nearly complete, and for long enough to wash out any lingering effects of any secondary deconditioning and so on.
That would be me. And my only remaining symptom is PEM. But that's like saying my only remaining symptom is ME/CFS; once in PEM, the whole slew of symptoms -- fatigue, ache, head pressure, brain fog, unrefreshing sleep -- comes back. It's like overtraining syndrome that I used to suffer before that turned chronic.

I find it interesting that I get progressively weaker through a skiing season, unlike healthy people who get progressively stronger. I'd start out skiing all over the black slopes, and then, about a month into the season, I have to cut the time and intensity by half to avoid PEM. Even then, I still suffer from PEM and I have to hang up the skis eventually.

I'm completely PEM-free when I live on the road though. I can ski/backpack all over the country without PEM while living in my car. I've never heard of anything like it, so that's probably unique to me.
 
Yes, but Visser and van den Campen have shown that many people with a ME/CFS diagnosis have orthostatic intolerance without heart rate or blood pressure abnormalities - i.e. neither POTS nor orthostatic hypotension. These findings have been replicated by the Bateman Horne Center.

Did you mean to say that people with ME/CFS who experience symptoms of orthostatic intolerance (but do not necessarily have POTS or OH) are more likely to ask for a referral to their clinic?
Orthostatic intolerance isn’t just hypotension. It can be hypertension.
 
Your question wasn't aimed at me (sorry!), but ... illness.

Sore throat and swollen neck glands, hypersensitive bladder, feeling 'wired', inability to sleep, everything out of kilter. For me at least, fatigue isn't much of an issue on the first day of PEM. It kicks in on Day 2 and is worst from Day 3.

I think it's quite common for more mildly affected people who're in the early stages of ME to think they keep getting viruses. That's how it feels, and on the first day of PEM I still can't distinguish between the two even after 48 years' experience.
This was exactly how I was. Always getting a “virus” until I was able to differentiate a real one from PEM. In rolling PEM - boom and bust cycle.

I say PEM but I mean PESE

I’d also like to discuss my history with a knowledgeable consultant (as opposed to Prof PD White) he did note some instances of narcolepsy when I was younger (not my wording) also a history of tonsillitis/sore throats etc, but never recommended to have my tonsils out, unlike many of my school friends.
 
Yep frequent viral illness frequent laryngitis (tonsils had been removed age 6) increasing problems with sleep, some years worse than others, about 8-10 years before eventually diagnosed CFS

(did have a minor depression diagnosis which general ill health was attributed to by me and everyone else)
 
I was diagnosed with Fibromyalgia first, I have no idea whether I really have it though. I have pain it waxes and wanes. Who knows?

I’d like to see more about “health fatigue” although, (again, one to hide from the Behavioursaurs in case they hijack it as being evidence of effort preference or some such nonsense) The ongoing, relentless effort to not overdo it; try and rest; renegotiate rest between - medical appointments, social stuff, eating, cleaning. Constantly having a running total in your head of what you have done, haven’t done, can’t do, shouldn’t/should try to do. As well as monitoring yourself for changes in your symptoms. Is this PEM? Am I at my baseline now? Is this new twinge worth attempting to see the GP about? Why is it hot one day and cold the next? Should I take magnesium tablets? Can I be bothered caring? Ooops I-took my eye off the ball and now I’m paying the price.

It’s crazy making. And we’re the last people who should be burdened with it.

More than 98 of the 100 people will reach the “F%!& this” point at some stage

Yeah I must say I didn't get into this, so can probably agree on the idea of it being crazy-making, and have even been a bit cynical about when people talk about diaries. Because after all that's energy. I remember @Peter Trewhitt describing his experiment and thinking that technique was one which at least had gain-loss worthiness when used to inform long term via going through short term 'work'.

The not doing it has partly been due to not ever being in a situation where my committments controlled by others have been under the threshold, so it's been a case of tenacity to up efficiency or outsource/alternatives (eg a cleaner, online shop) where there were options etc. And also general heuristics and habits that work (ways of doing things or timing of shower to let hair dry etc). I certainly eventually did however get a sense of how much time off I needed as radical rest before/after certain things eg if I was going to do something social or shop somewhere or turn up for someone's important whatever. I'm pretty sure that's been from bitter experience of beign stranded being spinning headed and sitting somewhere awkward working out how to get myself home, and the approx time to recover etc.

Then you reach the point where you've done all the options available and hilariously that's the point where you mention help to someone and the so and sos try and patronise you and waste your cognitive energy by wanting to 'help by suggesting the obvious - that you did 10yrs ago - instead of just doing that 30min thing you need them to do 'this way' and not ask questions why (energy, they don't have the capacity to understand the complexity of it all - and it would take you years to get them there)'
 
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There is some effort towards trying to use AI devices to do the thinking for you. I think it's a good angle because this is common of most chronic diseases that people do take their eye off the ball. It's natural.

what that would actually be useful for depends on whether some gnatty people who are very experience at living with ME/CFS at different severities can train them up

and then thinking how on earth do you make the impossible fit eg when an appointment comes up that involves travel and you've not got things you can sacrifice that aren't essential (although I'm sure others have had to reduce brushing their teeth etc)

One day what would be fabulous about it is finally - and this so shouldn't be needed - if people believed what we needed, even if it does to them seem so extreme, without them stealing our energy telling us to 'explain ourselves' when they never intend to listen or be convinced anyway (abuse).

So using that to put together some simple computer game style things that require bosses and supporters and any other services that will come in contact with us to have the experiential situation we face would help massively. If you know that those people who are pains in the neck currently with their silly advice have had to go through an hrs 'so plan this' and they keep getting 'computer says no' because energy doesn't add up for the next fortnight, and can't claim the computer must be broken then. And the computer can emphasise that their solution to others of 'just put your noise cancelling headphones on then' doesn't seem fair for 24hrs vs them adapting their behaviour which is choice and want and unnecessary because would normally be done elsewhere anyway (its just the sick person doesn't shout at them scarily when you take the liberties with them).

And I bet your bottom dollar if that existed you'll have a lot of arrogant people thinking the pwme has come up with a silly estimate so they 'go onto it' because they think they can do it better and 'show us'. So it would make a lot of headway for us.
 
Yes can confirm you do just get in the shower whenever you want when single.

When you have multiple small kids you go when you can.

When you are unwell (with an infection) you tend to go when you muster the motivation.
thanks for confirming. it is hard to remember back.

A bit of thinking back to when I wasn't quite as ill as I am (showering is now very much a small window every so often for me) and I think it was more about balance, dizziness - as well as it was common that I couldn't get to the end without having to lie on the bathroom floor in the middle due to fainting (luckily then I 'slow fainted' and could feel it coming on). Although it also was exhausting, almost always meant having to lie down at the end having 'just got through it in time' and probably needed a big oomph too (similarly to how I walk by using momentum to throw myself through things, which makes me look 'counter' to the whole fatigue thing where people expect slow walking)

I know because I used to have horrific tonsilitis as a child that it is the same (but worse) as being very ill with very bad tonsilitis (quincy level) and when you think you are well enough to shower and end up going white and helped back on bed/sofa and everyone is saying 'oh no that was too soon'. But just not having a choice eventually if you are ill and have a job so you find some magic strategies round how to do it despite.

But you are right there were probably times I was ill with colds or other things I just wouldn't remember as they were non-events. So it's fascinating that you mentioned that, really interesting to hear - particularly as I imagine they will be frames of reference HCPs might be coming from. I also remember coming home from sports training (even proper stuff like big sets of 200/300/400m with jog back recoveries of hill training) and the thought obviously going through my mind more of a tired/can I be doing with it.

Knowing you've got to shower before x it would be a case of hoping a window comes whether evening before (def take it if you are well enough because hair can dry itself) or running the risk of if the well point doesn't come in the days running up that a miracle will happen the day of. When it was back in the days of work and being more well that would involve a lot of alarms and ridiculously extra hours early to try everything to get to that point. It's so sad when you think of it because people would joke and be snide as if you were lazy but truth was that you'd be setting your alarm for 5am in said attempts.

I hadn't thought of asking others the details, but I do often think there are certain activities that probably offer the most insight even across severities.
 
Yep frequent viral illness frequent laryngitis (tonsils had been removed age 6) increasing problems with sleep, some years worse than others, about 8-10 years before eventually diagnosed CFS

(did have a minor depression diagnosis which general ill health was attributed to by me and everyone else)
I do wonder if mine weren’t whipped out (as was usual back then) because they weren’t “really” getting tonsillitis. As in, any sore throat used to be deemed tonsillitis, mine was clearly sore, bit red perhaps, have some banana antibiotic suspension anyway. Maybe it was fake ME non-swollen glands.
 
What differentiates malaise from fatigue to you?

This is an important question to ask as it is exactly this we need to get others to understand.

Particularly right now, as BPS are currently trying to do exactly the change of subbing in post-exercise fatigue or even post-exertion fatigue for PEM

Although obviously the other thing with their thing, is they are talking about almost straight after too as 'post', rather than it being like a big illness suddenly hitting you 36hrs later.
 
Your question wasn't aimed at me (sorry!), but ... illness.

Sore throat and swollen neck glands, hypersensitive bladder, feeling 'wired', inability to sleep, everything out of kilter. For me at least, fatigue isn't much of an issue on the first day of PEM. It kicks in on Day 2 and is worst from Day 3.

I think it's quite common for more mildly affected people who're in the early stages of ME to think they keep getting viruses. That's how it feels, and on the first day of PEM I still can't distinguish between the two even after 48 years' experience.

Second this: "you always ended up with really bad tonisilitis (or something similar after tonsils were removed) every time you had a night out, or came back from a trip at school (particularly one that involved eg hiking in the rain)"
 
Fatigue is what I felt when well after a long hike, dancing all night or being up several times a night feeding a baby or caring for a sick child. Everyone experiences fatigue. Such fatigue doesn't prevent doing it all over again the next day and the next day ....

ME/CFS fatigue is different, there's the very rapid fatiguablity when attempting activities of daily living, that includes significant reduction in ability to keep functioning, and ramping up of physical pain and/or brain fogginess, slow thinking.

Malaise is feeling ill. For me, PEM includes headache, nausea, loss of appetite, shakiness and dizziness when I try to stand, fainting, severe sensory sensitivities and inability to think straight, eg to follow a simple audiobook. Basically it means staying in bed in the dark, trying to get enough fluids without vomiting, ...

PEF and PEM are totally different.

Yes! before even I knew what was going on (so was desperately having to trudge through and keep doing), there was a point where someone noted to me that when I walked I looked like I had bendy legs. Combo of the muscle pains in different places, and probably muscle issues (deffo not deconditioning caused by not doing, I think from my experience when you exercise when in ME/CFS and it's 'live' it might well actually 'waste' the muscles) and the new gait as you are trying to 'throw' your body through the walk vs having the energy to drive it and all the keep your balance when you are that unwell and so on.

And that is just one isolated example part.

Agree that just lowest common denominatoring this, and other things, into a 'fatigue' ends up (unless to put as a group category) sounding like the can't be bothered of the HCP just putting it down as 'that'll do' it is so distant.
 
My friend was tired after a night out, she asked me if I ever feel so tired my bones hurt. I had no idea non-ME people could get that tired!

I prefer PESE as it’s a precise title. Post-Exertion Symptom Exacerbation. Does what it says on the packet.

Malaise is just an old-timey insult frankly. The malaise or fatigue happens after the symptoms are exacerbated. Coz you feel rubbish so you do less. Not exactly quantum physics, is it?
 
That would be me. And my only remaining symptom is PEM. But that's like saying my only remaining symptom is ME/CFS; once in PEM, the whole slew of symptoms -- fatigue, ache, head pressure, brain fog, unrefreshing sleep -- comes back. It's like overtraining syndrome that I used to suffer before that turned chronic.

I find it interesting that I get progressively weaker through a skiing season, unlike healthy people who get progressively stronger. I'd start out skiing all over the black slopes, and then, about a month into the season, I have to cut the time and intensity by half to avoid PEM. Even then, I still suffer from PEM and I have to hang up the skis eventually.

I'm completely PEM-free when I live on the road though. I can ski/backpack all over the country without PEM while living in my car. I've never heard of anything like it, so that's probably unique to me.

This second paragraph is really important insight. I keep trying to note every so often that we need to be emphasising that the key characteristic of ME/CFS isn't just PEM but the deterioration that happens if we cumulatively push our limits - ie try and 'cheat PEM' or 'manage PEM' or just plan our lives to perform as we need even if we are resting enough to 'go out and do another round', whether to us that isn't easy either and we know (like when at work we are sticking a smile on our face but we know we have no life and are in PEM all these times we aren't in, and it's getting harder and worse) or think we are doing 'OK' (which is why I really worry about Gladwell when I read his approach as I can imagine him thinking he's cracked it and it being a formula to almost the worst type of deterioration because you build it up over so long then boom at 6-12months).

I guess theoretically even when severe there will, only every so often, be hours where if I'm not exerting at all and not sitting up too much and it's definitely been a good week etc leading up able to have a moment where I can 'feel OK' - although I might have aching hands, feet or somewhere else if I thought too hard I just don't feel ill for a moment. But that is only if I don't start moving and doing. And I definitely remember when less ill having times where again I felt OK - although would of course be followed by PEM and so on.

So on that pattern it flags an interesting question of I think that is as you say ME/CFS, just in its 'purest form'? Not that the feeling blinking awful basically all the time isn't also it too - real problem that we have to say that but we've come to learn how simplistic too many in the health profession want to be and 'simplifying' isn't some great skill in the way most who think it is tend to do it (just cut out the important stuff and focus on the easy bit doesn't mean you make headway, just miss the point) - you've emphasised how looking at the whole spectrum together, in all but the most defined of reasons, is important in understanding this 'thing' I think (If I'm thinking back to @rvallee 's question about 'what a model would need to explain' type theme, and people making sure they understand 'x phenomenon or description' would need to cover that 'spread') ?
 
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