Tag: mental health
Going Back in Time…
When the ‘Guidelines for Commissioners of Services with Medically Unexplained Symptoms‘ document was first published a year or so ago, there were those in the Science for ME forum who were sceptical about whether the project was viable. Prof Jonathan Edwards commented: “I actually think this guidance will fall completely flat. No patients are going to want to be referred to a clinic for MUS. Moreover, no psychologists or OTs are going to want to work in a clinic for MUS.”
However, forum member Tab Hoarder was quick to correct this viewpoint. She had direct experience of a MUS service in action and was in the midst of it even as she responded:
“I am approaching 5 months spent living in an inpatient ‘neuropsychiatric’ rehab unit, where the BPS model is used to treat ‘functional’ disorders. Yes these terms are fancier than ‘Medically Unexplained Symptoms’ but the core principals are the same. Let me tell you, this MUS bandwagon has legs. It will go far. Patients here are delighted with their care, feel they are being taken very seriously at last, and are totally open to all the repressed trauma Freudian speculation. When I try to spark some debate about what goes on here, I am met with smirks, rolled eyes, and awkward silences. Patients and staff alike view me as a precocious kid with a ‘persecution complex’. If you start talking about NHS shortcuts, big pharma etc you’re just seen as a conspiracy theorist.
“As for the staff, yes there will always be psychs, OTs and physios to fill these roles. Believe me. The therapy team here are 99% white, in their 20s, and even some internationals (Aussie, French). This place has a national reputation. These are hotshot psych grads, moving to the Big Smoke on what I assume is a comfortable wage, cutting their teeth on some serious psychobabble. It’s not bottom-of-the-heap work to them. Quite the opposite, they consider this cutting edge. They boast endlessly about their long waiting list and high success rates. All the outcome measures used are as subjective as it gets. We are constantly drenched with rhetoric of road-to-recovery, progress, rehab, goals, coming out of your comfort zone and blah blah blah. It’s re-education.
“MUS clinics will not be the feature of a gritty exposé, hitting tabloid front pages. They will get away with it and dress it up as life-changing treatment like this place does. Very scary, and very worrying. Just think of the amount of undetected organic health problems being neglected. It’s like regression, like we’re going back in time, denying the existence of modern medicine.”
Those final words of Tab Hoarder’s account seem to hang in the air like a chilling warning. Can it really come to this?
But this seems to be the way things are going. So many people seem to be willing to embrace MUS because it’s a simple answer to a complex question. Rather than disentangle the complex biochemistry of medical conditions that are not understood, all you have to do is delve into the patient’s story and focus on a potential source of trauma. It won’t be hard to find because – let’s face it – all of us have them. Then you apply the CBT that you learnt on your inexpensive six month training course and that’s the problem sorted. A high rate of success is guaranteed because all you measure is whether the patient says they feel better – and you’ve already told them they do as part of the therapy. Most of the patients embrace the concept of MUS as well, because after months and possibly years of being told there’s nothing wrong with them because ‘all the tests are negative’, they’re finally being given an explanation and the hope of a cure.
So MUS is simple, cheap to treat, and generally convenient for all concerned. Who would possibly be so churlish as to argue that the concept is fundamentally flawed: that diagnosis of physical illness will often be overlooked or delayed – with damaging and sometimes fatal consequences.
I asked Tab Hoarder if there were other people on the ward with M.E.
“No,” she said, “I am the only person with an ME diagnosis, though they hate the term. The psych hates the ‘myelitis’ because he believes there’s no evidence of spinal cord inflammation. Everyone else on the “functional pathway” has FND or Functional Neurological Disorder, including lots of ‘medically unexplained’ seizures. People here are pleased with that term, don’t believe it’s a dustbin diagnosis, and even referenced that Jon Stone guy mentioned on your blog.
“There is also an “organic” pathway here. These patients generally have epilepsy or a brain injury. They are still being treated with the BPS stuff.
“Like you, I think all this functional/organic stuff is stupid, and hopefully the future will be a place where these terms don’t exist and all conditions are treated biomedically.”
Such a plan would be the sane alternative, but it does not seem to be likely any time soon. Things seem to be headed in the opposite direction. Psychiatry is subsuming neurology, not the other way round.
I owe Tab Hoarder an apology. I obtained her permission to use this account of her inpatient experience on my blog almost a year ago, intending to include it in one of the MUS posts I was going to write, but somehow or other up until now it never quite seemed to fit. Now, after the previous post on FND, it fits only too well, I’m afraid. A year ago, the fact that most of the patients in the ward had a diagnosis of FND made little impression on me. Now it is all too obvious confirmation that the FND strand of the MUS strategy was already up and running back then – and evidence also (albeit anecdotal) that even those who are accepted as having a physical condition can also be subject to the BPS regime. It makes you wonder if there will soon come a time when all neurological patients – perhaps indeed patients of all kinds – will be expected to undergo the search for buried trauma – just in case..
Probing the Holes in MUS
This is the second in a new series of posts about medically unexplained symptoms (MUS). The first of these, A Morass of MUS, appeared last time. However, I first looked at medically unexplained symptoms over two years ago in a post called Medically Unexplained Assumptions. In this, I travelled all the way back to the nineteenth century (just like a character from Netflix) to take a look at the case of the unfortunate Mr Le Log, who suffered memory loss, paralysis and seizures after being knocked to the ground by a speeding carriage.
The accident was unfortunate of course but what made things worse for Le Log was that he had no external head injuries. He most likely had internal ones, but at that time medical science did not recognise the existence of such injuries as they didn’t have the technology to detect them. As far as the doctor who examined him was concerned, therefore, there couldn’t possibly be any physical reason for Le Log’s symptoms of memory loss etc. The doctor could only conclude that they were the result of ‘hysteria’.
In the many years since then, similar assumptions have been made about many other presentations of symptoms, such as those relating to epilepsy, multiple sclerosis and Parkinsons disease, to name but a few, yet subsequent advances in technology have revealed that these conditions too are really physical in nature and have nothing to do with ‘hysteria’ at all.
The habit of assuming that any condition which is not understood by doctors must be a rooted in mental health continues to this day, however. It has been shown to be wrong over and over again, and you would have thought that gradually, over the years, it would have fallen into disuse. But no. The medical profession continue to insist that they already know everything there is to know about illness, so any set of symptoms they don’t understand can’t possibly be a ‘proper’ disease – this in spite of the fact that they really know they don’t know everything, and are happy enough to admit this in other contexts.
The word ‘hysterical’ is rarely used these days, but plenty of other names have come along to replace it in describing such conditions: medically unexplained symptoms (MUS), which we are using here, is one of them, as are the terms ‘functional‘ and ‘somatised’. ‘Functional’ is especially misleading, I think, as it sounds like it is describing a physical fault in a system. (You could almost think that doctors were deliberately setting out to mislead their patients…)
Far from falling into disuse, these terms seem to be gaining in popularity at the moment. As I mentioned last time, up to 45% of GP appointments and half of all new hospital visits are now considered to be due to MUS. This really is an extraordinarily large number, and new MUS services are being encouraged into existence to deal with it all. The IAPT (Improving Access to Psychological Therapies) scheme, originally intended to address anxiety and depression, is now being extended to deal with MUS (and long term conditions). Nimnuan, Wessely, and Hotopf, authors of the paper “Medically Unexplained Symptoms -an epidemiological study in seven specialties” which seems to have been the source of the ‘50% of hospital visits’ figure, announce rather grandly: “It is now time to acknowledge that the management of medically unexplained symptoms is one of the important tasks facing the specialist in internal medicine – indeed, in some clinics, it constitutes the majority of the work.”
Is all this really true? Is the vast mountain of MUS that Wessely et al have brought to our attention real? Sir Simon Wessely’s presence amongst the authors of the ‘seven specialties’ paper was bound to increase my doubts about this, especially bearing in mind his favourable opinion of the calamitous PACE trial. So I was interested to take a look at how he and his colleagues arrived at their figures for the prevalence of MUS .
I found I had a number of concerns:
- The authors explain the study as follows:
“Medically unexplained symptoms were defined as any current principal somatic complaint reported by patients for which no definite medical diagnosis could be found by physical examination and appropriate investigation… The physician’s opinion was determined by the final diagnosis stated in the clinical case notes. If the physicians gave a diagnosis of “functional,” or continued to defer the diagnosis because of no detected abnormality, we considered these as indicating that the symptoms were medically unexplained… Case notes were reviewed to ascertain the final diagnosis approx three months after the initial visit.”
So in other words, if the doctor hasn’t come up with an explanation for a symptom in three months, then it is officially “medically unexplained” as far as this research is concerned. The problem for me here is that, in my experience, most diagnoses take longer than three months to obtain, so this three month cut-off seems unreasonable and likely to exaggerate the extent of the MUS problem.
- The researchers developed a ‘system review questionnaire’ for use in the study but I haven’t been able to find it online. They describe it as follows:
“It consists of 11 main symptoms, which correspond to 13 recognised functional somatic syndromes, with 25 additional symptoms, including somatic symptoms, sleep, and psychological complaints. A total of 27 individual somatic symptoms were enquired about.“
I don’t find that all that easy to interpret, so it’s a shame we don’t have a copy of the questionnaire. But the impression I get is that if a patient has at least one of those 27 individual somatic symptoms which has not been ‘explained’ by the doctor by the time the 3 months are up, then they will be categorised as having medically unexplained symptoms. In my opinion, however, it is a natural part of the human condition to have one or two aches and pains and other bodily malfunctions of unknown origin at any one time. So it seems to me that once again these figures will be inflated. (If you would like to take a look at this for yourself and see if you think I am representing it correctly, then please do so. The full paper is freely available online.)
- As quoted above, the 11 “main symptoms“ correspond to “13 recognised functional somatic syndromes”. Not all of these are named in the paper but three of them are mentioned in the introduction: IBS, fibromyalgia, and – you guessed it – CFS. Well the World Health Organisation classes IBS as ‘a disease of the intestines’, and fibromyalgia as a ‘soft tissue disorder’. They have nothing to say about CFS but myalgic encephalomyelitis is a classed as a neurological condition of course and as the Department of Health apparently believes ME and CFS to be one and the same, a strong case could be made for CFS to be also classed as neurological. I can only presume that a patient presenting with the symptoms of any one of the ’13 recognised functional somatic syndromes’ mentioned would be categorised as ‘unexplained’ by the researchers. However, as the three ‘syndromes’ mentioned are in fact officially recognised as ‘somatic’ (ie physical) conditions, a case could be made that once again the number of patients with MUS are being inflated – and we haven’t even looked at the remaining so called ‘functional somatic syndromes’ yet. The chances are that some of those aren’t really ‘functional’ either. Is it reasonable of the government to recognise medical conditions as physical yet at the same time class them as MUS in the supporting statistics for a major initiative to expand services for such conditions? I don’t think it is.
So where does this leave us exactly? While this isn’t all as clear as I would like it to be, I feel there’s enough here to place a big question mark against these figures. If I was relying on them to support a substantial government initiative, I think I’d want to take a very good look at them first. Likewise the supporting figures for primary care. Has anyone done so? I wonder. They may well have simply relied on peer review to validate the research, but that didn’t work so well for PACE, did it?
While we’re on the subject of diagnosis: last time, I drew attention to some advice for GPs which seemed to suggest they should place undue focus on the mental health of patients presenting with physical symptoms in order not to miss any cases of MUS. If you’ve read the second of my original posts on MUS, ‘Unexplained, Misdiagnosed, Untreated‘, you’ll also know that MUS has been a substantial factor in the misdiagnosis of rare conditions, sometimes causing catastrophic delays in treatment. But there are also other concerns, most notably a gaping logistical gap which appears to lie at the very centre of the MUS strategy as it is described in the Guidelines for Commissioners (the very document which, supposedly, is supposed to kickstart the new range of services for MUS into action).
As I mentioned last time, MUS are described in these guidelines as: ‘bodily complaints for which adequate examination does not reveal sufficient explanatory structural or other specified pathology’. A similar definition was used by Wessely et al in their paper above. All this may seem reasonable enough at first glance, but if you think about it more carefully, you might start to wonder ‘how sufficient is ‘sufficient’ and ‘how adequate is ‘adequate’? As far as I can tell, the guidelines give no guidance on that. They do however warn against the danger of over-investigation. They say:
“Patients are often subjected to repeated diagnostic investigations, and unnecessary and costly referrals and interventions”
“Doctors can cause harm by pursuing inappropriate investigations in their efforts to discover the cause of symptoms. Such procedures can exacerbate anxiety. Over-investigation may cause unnecessary damage to healthy tissues and lead to over-treatment, including unknecessary surgery, with all its complications, and in extreme cases more invasive treatments such as urinary catheters and tube feeding, of various types. Doctors may also prescribe unnecessary medication that can lead to side effects, and addiction.”
Forgive me, but that last paragraph reads like a text book example of catastrophising, something I am led to believe is more typical of a MUS patient than a set of NHS guidelines. I suppose a doctor would explain it as follows: “I’m sorry Mr Smith but it’s really best if we don’t give you a gastroscopy to investigate your stomach pains or you’re very likely to end up in bed with several organs accidentally removed, being drip fed unnecessary medication. What would you like us to give you instead to help with your constant agonising pain: CBT or mindfulness?”
I’m not sure this is really striking a realistic balance between ‘adequate examination‘ and ‘over-investigation’. It’s more like freezing to death for fear of catching fire if you light a match.
The truth is that the more adequate the examination, the more likely it is to find sufficient pathology if it is present. But the guidelines stress again and again the need for less investigation. Is there not a danger of an enormous void opening up here, a void into which the physically ill may fall? Those whose pathology is overlooked by tests which turn out not to have been so adequate after all? Always assuming, of course, that they even managed to get a test. ‘Repeated tests’ seem to be especially frowned upon by the guidelines, so if you’ve been tested before, you may not get another chance. The impression given, rightly or wrongly, is that the NHS will no longer cater for patients who develop pathology for which they’ve previously been tested. Unless you want CBT of course, in which case your brand new local MUS clinic will be happy to help.
This is especially concerning in the light of the guidelines’ acceptance that ‘MUS may be caused by physiological disturbance, emotional problems or pathological conditions which have not yet been diagnosed’. (My italics.) For if that is indeed the case, there’s a problem, isn’t there? With all this desire to avoid investigation, how are these conditions which have not yet been diagnosed going to get diagnosed – especially once a patient has been judged to have MUS? I can find no answer to this important question in the guidelines. But it is a life-threatening question and surely one which requires an answer….
I’d like to complete this post with a brief overview of the current situation, as regards both MUS and IAPT. The underlying principles behind the original IAPT scheme seem to me to be praiseworthy: delivering therapies for mental health problems such as anxiety and depression which previously all too often went untreated. There are concerns, however, especially regarding the expansion of IAPT to include MUS and long term conditions. The official guide to this new ‘care pathway’, for instance, cites CFS as a MUS condition, repeating the error from the ‘seven specialties’ paper but this time in a government document; while IAPT as a whole is also under scrutiny following an audit by Michael J Scott which suggests that the therapies used (principally CBT) come nowhere near achieving the 50% curative rate which is claimed for them. This concern is covered in detail in the latest issue of the Journal of Health Psychology (ed David F Marks).
As for MUS, if we stand back and look at the overall picture of that, is there even greater cause for concern? Not only must we have the same worries about the efficacy of the therapies, surely questions must be asked sooner or later about the vast numbers which are supposed to be affected by this phenomenon and the effect on the diagnosis of physical/somatic conditions if undue emphasis is placed on it.
Put in a single sentence, the question is this: do we have a situation where a massive new initiative is being rolled out to promote therapies with exaggerated efficacy for the purpose of combating an imaginary epidemic, at the same time encouraging doctors to overlook and under-investigate genuine pathologies?
How Many Times Must a Story Be Told…?
Sorry I’ve not been blogging recently. I put the blog to one side to concentrate on another project but I didn’t realise how long it would take. Needing to take breaks every five minutes to replenish my brain when I’m writing doesn’t make for speedy progress. Today, however, it has been May 12, ME Awareness Day, and I managed to share a link to Robert Saunders’ excellent ME-related version of Dylan’s ‘Blowing in the Wind’ on my (mainly non-ME specific) Facebook page. I read what I’d written to introduce the piece again just now and decided it was worth sharing it here too. If you’re involved in the ME world in some way, you’ve probably come across Robert’s splendid video already, but if not then do please take five minutes to listen – and maybe to share it with others.
Here (for a change) is the non-Facebook version of Robert’s introduction to the video.
Even if you think you know something about ME, some of the quotes used in the video may surprise you:
‘I split my clinical time between ME/CFS and HIV and I can tell you if I had to choose between the two illnesses, I’d rather have HIV.’ – Dr Nancy Klimas, Director, Institute of Neuro Immune Medicine, NSU.
‘People with ME are more disabled and have a lower quality of life than people with most other chronic illnesses including heart disease and multiple sclerosis.’
‘When the full details of the PACE Trial become known, it will be considered one of the biggest medical scandals if the 21st century.’ Carole Monaghan, UK MP
The PACE Trial spent £5m of UK taxpayers’ money and purported to illustrate the effectiveness of graded exercise therapy for ME. However, it was eventually discovered to be so full of flaws that it is now being taught in some university courses as an example of how not to do research. In spite of this, PACE is still highly influential worldwide, including here in the UK, its researchers being so embedded in the higher echelons of the medical establishment that mere facts seem to do nothing to damage their ‘credibility’ in the eyes of their peers.
Time and again, the faults and subterfuge which lie behind PACE have been laid bare, first by patients – many working from their sick beds – and more recently by commentators such as Dr David Tuller who have taken the trouble to look at the evidence and understand that the trial, and the biopsychosocial theory which underlies it, need to be exposed as the sham that they are. Time and again, the argument is won, and the PACE researchers are left mumbling the same excuses which didn’t hold water the last time around, yet to change the consensus view of the illness appears to take decades rather than years. Press coverage is slowly improving but the PACE researchers have a powerful lobbying group, the Science Media Centre, on their side, and though journalists are often well meaning, their idea of balance seems to be to present both sides of the argument, irrespective of where the truth may lie. The equivalent of most articles about ME would be a feature on the shape of the planet which gave equal time and weight to the views of the Flat Earth Society.
As the song puts it:
How many times must an idea fail
Before it is seen to be flawed?
How many flaws can a Trial embrace
Before it is seen as a fraud?
So the process of exposing the truth is an arduous one and of course people with ME have little energy to spare. We fight the illness as best we can but it is a cruel truth that we also have to fight an intransigent medical establishment. Thank goodness for those few healthy people who are willing to help us.
The slow process of getting to the truth has to go on. Graded exercise as promoted by PACE is very dangerous for people with ME. It can – and does – leave patients bedbound, sometimes permanently so. Not only that but the persistent presence of the biopsychosocial lobby means that most research money, especially here in the UK, goes into various ‘rehabilitation’ research programs such as PACE rather than into much needed biomedical research.
Of the 14 million people worldwide estimated to have ME, about 25% are housebound or bedbound, many as a result of graded exercise programs. Many of these severely affected can’t tolerate light so they spend their lives in darkened rooms. Some are not even well enough to talk to those close to them, so they Iive lives of total isolation.
The photos in the video illustrate the worlds of a solitary room in which many such people must live. When the song talks of people screaming in the dark then, it is not exaggeration – except that in reality the scream will most likely be a silent one.
Thanks for listening and reading. Please help by sharing this. Thanks, too, to Robert Saunders and all involved in making this powerful video.
How many times must a story be told
Before you will see what is true?
David Tuller’s initial analysis of PACE. Just reading the summary gives you a good understanding of the scale of the ‘errors’ involved:
Out of the Blue: an account of what it can be like to go down with ME – and a few useful links (from the Spoonseeker blog):
Spreading the Word
Dr Phil Hammond’s latest column in Private Eye is called ‘Trial on Trial’. You may remember he wrote quite a helpful column about ME just recently. This time he writes in response to criticism from a doctor who got in touch to say:
“Every illness has a physical, psychological and social component, and limiting diagnosis or treatment to only one aspect of someone’s illness is likely to lead to a much poorer outcome. This ‘triple diagnosis’ applies to any complaint you care to consider, although obviously in varying proportions. The one exception seems to be CFS/ME, where any suggestion that there might be a psychological or social component leads to criticism. That CBT is the only treatment which has repeatedly been shown to have any benefit is conveniently ignored.”
It does become tiresome having to deal with such ‘arguments’ time and time again. Once upon a time it was ‘yuppie flu’ that popped up in every article about ME. Now, at long last, that is slowly fading away. Yet now we have to deal with this endlessly repeated idea that ME patients have an unreasonable and unsubstantiated resistance to any suggestion that there might be a psychological component to our illness. People with cancer are happy enough to go for CBT, we are told. So what’s our objection? Continue reading “Spreading the Word”
Here’s another post written not by me but by Couch Turnip, who originally left it as a comment on the previous post ‘The Cult of MUS‘ (which was also written by her!) As so often with the stuff she writes, I thought it deserved a wider audience. It seems to summarise very powerfully the shortfall in both logic and compassion which lies at the heart of MUS. I don’t know which it is hardest to comprehend: that those in authority should encourage this change in mindset or that those required to make this change should apparently be so willing to embrace it.
It’s hard to believe that the practice of medicine itself would be manipulated and used as a tool to cut costs, but that is unfortunately where we’re at now.
I had an experience last summer that will stick in my memory. The attitude of hospital staff towards someone I was accompanying seemed to change dramatically with their perception of the situation. When the (young adult) attendee was clearly unable to walk and was struggling to stand up then staff behaved in an exemplary manner towards them – they appeared caring and sympathetic, rushing to help and locating a wheelchair in a hospital where such basic equipment seemed in very short supply. But on wheeling the patient into a different department about 10 metres away, the attitude of the staff was noticeably different. Here the patient, now marginally less compromised on account of the wheelchair, was treated as if they were catastrophizing their situation and I, as the wheelchair pusher, was their facilitator or accomplice in this. When they were struggling to get out of the wheelchair for an examination/investigation, I was told to get them to hurry up and move. When I slightly raised my voice in indignation, a security prescence appeared at the door. How can 10metres and a wheelchair make so much difference?
Whatever happened to real compassionate care? What happened to believing the patient and taking their symptoms and situation at face value rather than reading all sorts of pseudo-psychology into it? What exactly are they teaching medical staff about patient management these days? I shudder to think.
Since Couch Turnip wrote the above, the case has emerged of Gigi, a young woman with ME who is being kept in a psychiatric ward against her own and her parents’ wishes. ME rather than MUS, but you might call it more of the same. You could call it ‘institutional disbelief’.
By the way, Couch Turnip didn’t leave the only comment on the previous post. There was also a very good one from gildedcage, also well worth a look.