Maudsley videos
The treatment of chronic fatigue ("ME") in primary care.
Dr Tylee interviews Dr Trudy Chalder of the Maudsley Hospital. The
package demonstrates how not to get into arguments with the patient,
how to form a therapeutic alliance with them, and how to carry out a
plan of treatment aimed at the restoration of normal function.
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Vignette 1
Chronic Fatigue Syndrome
Dr Clare Gerada-Wessely: "How've you been feeling since we last met?"
'Nick': "Em, I'm still feeling tired all the time"
Gerada: "Right."
'Nick': "It's interfering with my studying"
Gerada: "Right."
'Nick': "I'm finding it difficult to concentate because I'm just
feeling tired all the time"
Introduction
By Professor Andre Tylee
CHRONIC FATIGUE SYNDROME
June Brown
Andre Tylee
Tylee: "Tiredness is a very common presenting syndrome in general
practice. Some of these patients are disabled by chronic fatigue
syndrome.
It can be very frustrating working with patients with chronic fatigue
syndrome, particularly as you can get into arguments based on their
preset ideas about what causes the problem and what sort of treatment
they want.
This video, is going to help you to manage these patients, and it's
going to give you lots of practical tips, so that, your patients with
chronic fatigue, will be more satisfied with their medical care."
Discussion Professor Andre Tylee and Dr. Trudy Chalder
Tylee: "Dr Trudie Chalder is a specialist in chronic fatigue syndrome
at the Institute of Psychatry."
Tylee: "Right so we've got these people that come in to see us in
general practice with tiredness and then you know we've excluded
anemia and underactive thyroid and things like that, how do we then
know, whether it's normal tiredness or at the other end of the
spectrum they've got chronic fatigue syndrome?"
Chalder : "Well the main differentiating characteristic between normal
tiredness that we all feel from time to time and chronic fatigue
syndrome, is the disability that people are experiencing, and,
sometimes we see people in our clinic who are completely disabled
i.e. they're bedbound most of the time, and at the other end of the
spectrum...of the CFS spectrum.. there are people who are managing to
go to work, but are doing nothing in the evenings and then collapse
all weekend as a result of the tiredness."
Tylee: "Ah right"
Chalder: ".. so it's people who get into that all or nothing approach
to activity and everyday life that you need to worry about."
Tylee: "Right, so how common is chronic fatigue syndrome, as opposed
to normal tiredness."
Chalder : "Well chronic fatigue syndrome is not that common, about
0.2 to 0.5 percent of the population fulfill the criteria for chronic
fatigue syndrome, although I have to say it feels a lot more when you
think about how many peoeple we're seeing in our clinic, and about
10% of the population feel tired all the time."
Tylee: "Right, so the average GP with a list of about 2000 patients
might expect three of four patients quite possibly with chronic
fatigue syndrome, but literally dozens with tiredness up the other
end, so if we can focus now on the chronic fatigue syndrome a bit
more, what are the sort of the key criteria, how would you make the
diagnosis?"
Chalder : "Well obviously the main thing is whether the person is
experiencing physical and mental fatigue, they usually will say that
their symptoms are made worse by exercise or activity, and so as a
consequence of that they will have reduced what they are doing in
response to the symptoms and will be substantially disabled, and in
order to fulfill the criteria it's an arbitrary cut off, but they
have to have had a fifty percent reduction in activity levels ."
'Criteria used in diagnosing chronic fatigue syndrome
Physical and mental fatigue
Symptoms worsen with activity
Substantial disability'
Tylee: "Ah, OK, right , over what period of time?"
Chalder : "Over a six month period ."
Tylee: "Right"
At this point we've found it useful to give you an opportunity for
discussion. When the Stop caption appears, we would like you to stop
the video and have a discussion amongst yourselves, on what a GP
should ask during the first consultation, with a tired patient.
What are the important tasks at this stage?
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Vignette 2: Assessing a Tired Patient
Reconstruction of a typical GP consultation
To show you how a GP might assess a patient with possible chronic
fatigue syndrome, we have re-enacted an actual consultation. The GP
is Dr Jenny Law, the patient, for reasons of confidentiality is
played by an actor.
Dr Jenny Law
Law: "Vince hi, how are you, how've things been since I last saw you?"
Deary: "Bit worse, actually, it's one year again, it's actually quite
a lot worse since I last saw you."
Law: "In what way, what's been happening?"
(Establishing disability)
Deary: "Much more tired, much more exhausted than I was and, it's
beginning to quite seriously affect work, having quite a lot of time
off sick, at the moment."
Law: "How much time have you had off in the last month?"
Deary: "Probably at least one day a week quite often two."
Law: "What do you feel's.. what's actually stopping you from going to
work, what's happening?"
Deary: "I'm just waking up in the morning feeling like I haven't been
to sleep, utterly shattered, very hard to get going, even on the days
when I do get going, it's difficult, couple of days I just can't make
it at all, can barely get out of bed."
Law: "What about in the evenings and the weekends what's happening
then?"
Deary: "I'm basically just recovering cos you know I work as a
teacher, there's quite a lot of homework that we're supposed to do,
and, barely up to that, and after doing whatever that I can do I'm
just crashing out, you know, going to bed about nine, spending a lot
of the weekeend sleeping basically."
Law: "In terms of having the time off work what do you think's
actually stopping you from going to work what's happening with you,
is it that you just feel you can't or.."
Deary: "It's not so much about feeling it's just that if on a day
when I'm feeling really bad if I push myself too hard then it just
knocks me out, if I try to go to work on day when I'm feeling that
awful I wouldn't be able to go to work for the next four days, if I
push myself too hard, because it just completely knocks me out."
(Enquiring about social adjustment)
Law: "And are you able to do any social activities get out and see
people or...?"
Deary: "I am trying cos I'm aware of getting quite isolated at the
moment I don't want that to happen so I have been trying to see
people but that's becoming more of an effort than it was, again, I
can do it and enjoy it at the time, but if I stay out too late then
it knocks me out for a couple of days, so again I've had to stop
doing that or I've had to cut it down quite a lot."
Law: "Vince I'm sorry I can't remember have you got a partner at home
have you got support or is.."
Deary: "Not really, I mean again, it's like most things are becoming
difficult managing the house, cooking, really basic stuff at the
moment very exhausting ."
(Discovering patients beliefs)
Law: "So have you any ideas yourself what might be causing this, any
thoughts?"
Deary: "Well I've talked to a couple of colleagues about it and, to
me it's sounds very like ME, which I don't know an awful lot about, I
done some reading , but to me from what I've read and from what I've
heard it sounds like I've got ME"
(Discovering patients beliefs)
Law: "Well from what you've told me and you know, the symptoms with
the muscle pains and the fatigue and everything I think you may
well be right, it's what I would call chronic fatigue syndrome, which
is essentially just another name for the same thing it means.. the
same thing to, you know, the medical profession, what sort of things
have you read about it?"
Deary: "Nothing particularly consistent, I mean from what I can make
out it seems to be caused by a virus and it's caused by a virus kind
of.. that has in some way damaged my nervous system, or my muscles,
which is certainly what it feels like.. it feels like my muscles are
damaged, you know I used to do a lot of sport, and I can't do that
anymore, my muscles feel very different from what they did ."
(Negotiating a diagnosis)
Law: "Right well, what I can tell you that certainly in the past
people have speculated about the link between viral infections and
M.E. or chronic fatigue syndrome, and there's no definite link
between one and the other, most common viruses are known not to be
the cause of it and, it's thought that people who become fatigued and
have this, there are a whole number of different reasons coming
together and therefore if you did have a virus some time ago which
you link with this, em, your body would have clearded the virus by
now, so there's no actual evidence in chronic fatigue syndrome of
nerve damage or anything like that, so in that respect there's no
drug treatment as such for an infection that we would give you for
it."
Deary: "So there isn't actually any, cos that's how it feels, it does
feel like as if there's some kind of physiological damage"
Law: "Well I mean your symptoms, the physical symptoms are real,
obviously, but there is no underlying nerve damage in chronic fatigue
syndrome."
Deary: "So, what can we do about it?"
Law: "Well em, there is treatment that can help and I can give you
some advice about that so we can talk about that "
Discussion: Assessing a Mind Patients [sic]
Professor Andre Tylee and Dr. Trudy Chalder
Tylee: "Trudie what was the em GP doing there with Vince in that
illustration that we've just seen?"
Chalder: "She was doing two or three things, the first thing was
that she was finding out how the fatigue affects his everyday life
essentially how disabled he is."
Tylee: "Yes"
Chalder: "She also wanted to find out what he feels has caused it,
because that may be important in terms of how well he'll engage with
treatment... which we'll talk..."
Tylee: "Now thinking about what she.. was asked.. talking about his
beliefs about it, is it important to sort of put somebody right if
they believe that it's due to a virus or another reason, does that
help?"
Chalder: "No I don't think it does I mean I think it's important to
incorporate that belief... in a more sophisticated model of
understanding the illness that you would share with the patient, if
that makes sense."
Tylee: "Right yes."
Chalder: "It might be the virus in conjunction with a number of other
factors which contributed to the development of the fatigue."
Tylee: "Yes I see, now with viruses I mean clearly there are some
viruses that really do affect you badly aren't there like the Epstein
Barr Virus for example what do you normally discuss about viruses
with patients at this sort of part of the assessment"
Chalder: "Well some patients worry that they've got some virus
lurking in their body that's still there months after the initial
viral infection has gone away, and so it can be important to tell the
patient that serious viruses such as glandular fever, hepatitis or
meningitis that they can cause fatigue six months after the onset,
but again
it's likely to be a number of factors working together, that causes
the severity and the chronicity of the fatigue."
Tylee: "Right, right, and also in your assessment what other things
would you be looking for in terms of perhaps co-morbid eh problems?"
Chalder: "Well the important thing from the GP's perspective is
looking for depression and anxiety, and we know that up to 75% of
people both in primary care and in hospital populations, those people
with chronic fatigue syndrome, also fulfil the criteria for
depression and anxiety."
Tylee: "So in that case should the GPs be treating people with
antidepressants.. em ..whatever, or should we be targetting
particular patients for treatment, concurrent treatment with anti-
depressants?"
Chalder: "If the diagnosis is clearly or primarily depresssion, where
the person is experiencing loss of enjoyment, then, I think it would
be worth trying a course of anti-depressants, but if the diagnosis is
primarily chronic fatigue syndrome then there is no evidence that
antidepressants work, and I think that course.. line of
treatment would be unhelpful because it may actually alienate the
patient, particularly if they don't feel that they're depressed "
Tylee: "Right, now on that idea about alienation, this is something
that we often find in primary care you know we're trying to tell this
person that it's a psychological problem, they're trying to tell us
it's a physical problem, how do we manage that situation?"
Here is another chance for discussion. When the Stop caption appears,
we would like you to stop the video and discuss how the GP can avoid
arguments with the patient.
[Discussion Point 2 Avoiding Arguments..]
Professor Andre Tylee and Dr. Trudy Chalder
Avoid Arguments
Chalder: "I think first of all avoiding the term "psychological",
because it's unhelpful and it seems to me to mean lots of different
things to different people, and usually patients think, that you
think it's all in their mind if you use the term psychological, other
people think that there's something lurking in the cupboard as yet
undiscovered, that is creating this problem and of course that's I
think in their mind a bit silly, so I think it's best to avoid the
term "psychological" altogether, and just think about the problem in
terms of how physiological , cognitive and behavioural factors are
working together, and if you think about how what you do influences
your symptoms then it leads on to effective practical management
strategies."
Tylee: "Could you perhaps expand on the physiological cognitive and
behavioral science of how you would assess and how you would begin to
start explaining the eh... the diagnosis to the patient."
Chalder: "Well I think the I think the diagnosis is quite clear and
we know that patients like to be given a specific diagnosis, I think
just saying 'yes you do seem to fulfil a criteria of chronic fatigue
syndrome' is adequate, I think the way the GP describes the
similarities between chronic fatigue syndrome and M.E. was fine, and
I think seemed to satisfy the patient well enough , em , in terms of
explaning how what em the way in which you behave influences your
symptoms, I think it's.. you would start off by just asking them
maybe to go away and keep a diary of their activities with a view to
changing the way in which they manage their activities on a day to
day basis, so that that will then influence how they're feeling,
although of course these changes the patient will feel often takes
quite a long time weeks and even months."
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