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Archive for the ‘health’ Category

I read a short article in the Glasgow Herald yesterday about a London based financier, Kirk Stephenson, Chief Operating Officer of a private equity company called Olivant. Originally a New Zealander, he had a senior position in his company. He was a wealthy man who had a £3.6M Chelsea home, a home in the West Country and who loved to travel, acquiring a formidable knowledge of boutique hotels and loved going to opera. He was married and had an 8 year old son. Here’s how his family described him –

a life-enhancer – not with a showy, life and soul of the party sort of charisma, but as a planner and coordinator who quietly and with no fuss ensured everyone around him had a marvellous time. A dedicated father and a devoted husband, he valued his family above all else. At the same time he had a gift for friendship and was a generous and exceptional host, gathering his wide circle around him in summer villas all over Europe, as well as for parties, dinners and opera. Any occasion with Kirk was a wonderful experience. He spent many a fine – and less than fine – summer evening listening to opera at Garsington, Glyndebourne and the Grange with friends. (He) also loved board games and tennis, passions he shared with his treasured eight-year old son Lucas.

Aged 47, he killed himself by throwing himself in front of a train last week.

How do you make sense of that? You’ll find so much in self-help books, books about happiness, websites which advise you how to have a good life……..but just what constitutes a GOOD life? By good life, I mean one worth living, one you want to hold onto, one you don’t want to give up.

Obviously I only know what the papers published about this man, but the details are desperately perturbing. Those little details paint a picture of a successful professional, a materially wealthy man, a loved man with many friends, a young son…….a man who committed suicide at 47.

I don’t have any answers here. It’s just the story really disturbed me, and it’s continued to niggle away at me since I read it.

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I’ve been reading the WHO report on the social determinants of health recently. It’s a big document but written in crystal clear language and structured in a way which makes it easy to get the key messages.

THE key message is

Social injustice is killing people on a grand scale

And their positive response to that fact

The Commission calls for closing the health gap in a generation.

Quite a challenge!

The report is full of astonishing facts, but here are two connected ones which completely grabbed me –

40% of the population of the world exist on less than two dollars a day

OK, that’s enough to make you stop and think as you hand over the money for your daily latte!

Every cow in Europe is subsidised by European taxpayers to the tune of, yes you guessed it, TWO DOLLARS A DAY!

Now that makes you think about the choices we make! Doesn’t it?

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On the BBC site there is a fascinating story. Cyril Merle, aged 86, suffered a massive stroke just four days after his wife’s funeral. Now aged 91, he has not only recovered but he is able to do more than he could before his stroke. He credits his love of music as being the main reason for his remarkable recovery.

He didn’t just listen to music, but music became a motivator and a framework for his action. He took up “tea dancing” (this was a very popular tradition in England years ago where couples would enjoy afternoon tea and a dance to a live band) and playing the keyboards (having not played for 30 years). Despite his wife having described him in the past as a “rotten dancer” he says he can now dance better than he can walk and he regularly plays for community sing-songs in the residential home where he lives.

I think there are a number of interesting aspects to this story. Firstly, it does remind me of Edwyn Collin’s story, which is also a remarkable story of stroke recovery involving music. Secondly, right at the beginning of this story is the fact that this man’s stroke occurred within 4 days of his wife’s funeral. A powerful example of the strong psychological, emotional and social determinants of disease. We will never understand illness or health if we think of them in strictly physical/material terms. Thirdly, all three characteristics of health are present in this story. This man suffered a significant incapacitating event, but he adapted. He coped. He survived. But he didn’t just adapt, he grew. Through creative expression of dance and playing a musical instrument he enlarged his life. He developed. In fact, he developed to a point beyond the one he’d reached before his stroke. Finally, he was engaged with life and his community. Tea dances in particular are fundamentally social affairs and he didn’t just play his keyboards for his own enjoyment, he used his new skills to entertain and encourage others in the home where he lives.

What a great story!

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I never go to see a doctor. Unless I have to. I’m guessing most people feel the same way. So when you do feel you have to visit a doctor, how do you get the most out of your visit? There are many ways to consider that question but I want to share three small drawings with you here. You might want to use one or more of them next time you go to see a doctor.

If you’re going to see the doctor because you feel something is wrong, then it’s pretty likely your first goal is to find out what the problem is. In medical terms, that’s a diagnosis, but in more general terms, it’s an understanding. You want to understand what’s going on. The point of asking the doctor is that doctors are well trained in doing exactly that – they are specialists in making diagnoses. At best, they specialise in understanding people and understanding peoples’ experiences. But you don’t just want a label for your condition. It’s not like naming flowers or trees. You want to know what that’s likely to mean and whether or not you should do anything about it. Here’s the first drawing –

Do I need to do anything?

The question is “Do I need to do anything?”

You can figure that out by asking your doctor first of all how serious this problem is…..in other words “how much of a threat does this pose to me?” If the pain you are experiencing is likely to be a pulled muscle, the threat level is low. If it’s angina (heart pain), it could be pretty high. So where, along the left to right axis of this drawing would you place the threat level? Second, how rapidly is this likely to get worse? This determines the urgency of action. If the condition you’ve got changes over minutes, something needs to be done right now. If it changes only over many years, you can take your time and consider what to do about it.

Having understood this, you and your doctor will be thinking about possible treatments. Before you leap into any treatments however, maybe you should consider whether or not ANY treatments are necessary. This second drawing might help you figure this out.

How much of a problem is this for me?

The question is “How much of a problem is this for me?” And the answer to that depends on how much you are suffering. There are at least these two aspects of suffering – restriction and distress. Health is a kind of flow experience. When things are flowing you’re pretty much unaware you even have a body. When something’s wrong, there’s usually disruption of flow. You get stuck, or inhibited by pain or stiffness or weakness or something. The more you feel restricted, the less able you are to live your life. So, it’s worth thinking where you’d place the degree of restriction you are experiencing on the axis from left to right. How much is this suffering inhibiting, preventing, impeding my life? That restriction contributes to the amount of distress you are feeling but I think distress is more than that and you should consider it as a separate aspect. How great is your distress? The more you plot yourself up and to the right of this little chart, the greater the suffering you are experiencing, and the more important it is to you to do something about it to change the quality of your life.

We don’t just visit doctors for an understanding though. We are probably seeking change. We’d like something to be better. So the second main priority of the doctor is to consider which treatments to offer. This isn’t as straightforward as it might appear and the doctor can’t decide this all by himself (or herself). That’s because different treatments will be best for different people with the same problems.

Most treatments offered are drugs or surgery. All drugs and all surgical interventions carry risks of harm. So here’s my third drawing to help you work out which treatment you’d like to try.

How safe is this treatment?

The focus here is on harm. The old adage “First do no harm” is still of great relevance to the practice of medicine. It’s unlikely your doctor will offer a treatment unless he or she believes that treatment has the potential to help you. Doctors use both clinical epidemiology (“Evidence Based Medicine”), their knowledge of YOU and your condition, and their own clinical experience to work out what treatment to offer you. But it’s always worth considering the aspect of harm. First of all, what potential has this treatment to harm? Has it ever killed anyone? How seriously can it do damage? Secondly, what’s the chances of that harm occurring? That is what is the risk – to me – of that harm?

Having considered all of these issues there’s still a lot to decide and it’s still the very beginning of a journey for you. A good working relationship with a doctor is a continuing conversation. It’s not an event, or just a series of events. As things move on and change you’ll be in continuing conversation with your doctor and both understandings and treatments will change as a result.

I hope you find these helpful.

What about you? Have you found any ways to make a doctor visit more successful for yourself?

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There’s an organisation in England known as NICE – The National Institute for Health and Clinical Excellence. Many countries have their equivalent organisations. Their job is to inform health service policy but in fact their advice tends to be taken as the definitive word……if NICE says “no” then that drug will NOT be available on the NHS.

Their decisions cause controversy. Most recently they’ve been in the news over treatments for a cause of blindness and anticancer drugs which are indicated for kidney cancer. In trying to defend their decisions I’ve seen NICE spokesmen struggling to insist that they don’t make a decision on the basis of cost, but on “clinical cost effectiveness”. What does this mean?

Across on the NICE website you can find a very clear explanation. It’s all about QALYs – Quality Adjusted Life Years. This is an international formula for calculating the cost of improving the length and quality of a person’s life. Here’s the detail – (the FULL detail) –

Although one treatment might help someone live longer, it might also have serious side effects. (For example, it might make them feel sick, put them at risk of other illnesses or leave them permanently disabled.) Another treatment might not help someone to live as long, but it may improve their quality of life while they are alive (for example, by reducing their pain or disability).

The QALY method helps us measure these factors so that we can compare different treatments for the same and different conditions. A QALY gives an idea of how many extra months or years of life of a reasonable quality a person might gain as a result of treatment (particularly important when considering treatments for chronic conditions)..

A number of factors are considered when measuring someone’s quality of life, in terms of their health. They include, for example, the level of pain the person is in, their mobility and their general mood. The quality of life rating ranges from 0 (worst possible health) to 1 (the best possible health). (See the box below for an example of how this works in practice.)

What about cost effectiveness?

Having used the QALY measurement to compare how much someone’s life can be extended and improved, we then consider cost effectiveness – that is, how much the drug or treatment costs per QALY. This is the cost of using the drugs to give someone an additional year of life..

Cost effectiveness is expressed as ‘£ per QALY’.

Each drug is considered on a case-by-case basis. Generally, however, if a treatment costs more than £20,000-30,000 per QALY, then it would not be considered cost effective.

How a QALY is calculated

Patient x has a serious, life-threatening condition.

  • If he continues receiving standard treatment he will live for 1 year and his quality of life will be 0.4 (0 = worst possible health, 1= best possible health)
  • If he receives the new drug he will live for 1 year 3 months (1.25 years), with a quality of life of 0.6.

The new treatment is compared with standard care in terms of the QALYs gained:

  • Standard treatment: 1 (year’s extra life) x 0.4 = 0.4 QALY
  • New treatment: 1.25 (1 year, 3 months extra life) x 0.6 = 0.75 QALY

Therefore, the new treatment leads to 0.35 additional QALYs (that is: 0.75 –0.4 QALY = 0.35 QALYs).

  • The cost of the new drug is assumed to be £10,000, standard treatment costs £3000.

The difference in treatment costs (£7000) is divided by the QALYs gained (0.35) to calculate the cost per QALY. So the new treatment would cost £20,000 per QALY.

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What do you think about this?

I think it’s riddled with problems!

In reality, nobody can tell how many months of life any particular individual human being will live. In fact, the greater the length of the prediction, the less accurate it is. So, not only are we unable to predict accurately how long a person with a particular disease will live, we are also unable to predict how long a person with a particular disease will live if they take a particular treatment. We can work out the averages, work out the probabilities, but we cannot KNOW these figures for any single real person. The use of definite figures such as “8 months without treatments and 13 months with drug X” convey a false sense of certainty. They pretend to be “scientific” and therefore some kind of believable truth. But they are guesses. Informed guesses no doubt, but guesses none the less. If YOU are the patient, are you prepared to make your decisions on the basis of what happens to the statistical average person? Or do you still hope that you might be one of the people who do better than the average? After all, there are always people who will have a better than average experience and nobody can tell you whether or not you are going to be one of those people.

So, the QALY is based on an estimate of a life course. The length of life part of the calculation is a guess. It always is.

Secondly, what about the “quality” part? Who decides that on a scale of 0 to 1 (0=death and 1=perfect health) your quality of life can be assessed as 0.4 or 0.8 or whatever? The questionnaires used have been heavily criticised for picking life values which the authors of the questionnaires rate as important, not the life values which a particular patient might have. Who, in fact, can judge quality of life better than the person whose life it is?

These are not only my criticisms – here are few from the National Library of Health

  1. Values assigned to the quality of life component of the QALY may not reflect the values of patients receiving the interventions.
  2. They may lack sensitivity in some disease areas.  For example for chronic disease or mental illness, as quality of life measures largely focus on physical rather than psychological or social disability.
  3. Some feel that QALYs can over-simplify complex healthcare issues and suggest ‘quick and easy’ resource allocation decision.
  4. In QALYs, all the emphasis is placed on the size of the health improvement, without taking into consideration the starting point.
  5. There is an issue with distribution – it is thought that the QALY approach maximises total welfare without regard to how such welfare is distributed between people.
  6. There is also criticism that conventional QALYs don’t account for attitudes towards risk.
  7. There are several technical assumptions that are implicit within the QALY model, and there is evidence that these do not accurately reflect real life

But my doubts don’t stop there. Did you read the part about considering the actual cost of the QALY? £20,000 – £30,000 is the limit. If a treatment costs more than that, then it will not be allowed. Who decided that? Why not £10,000 – £20,000? Or £30,000 – £50,000? Doesn’t this make you uncomfortable? That we decide whether or not a treatment should be available on the basis of this financial limit? It certainly makes me uncomfortable. Should we accept that there has to be a limit at all? We make plenty of other decisions as a society about how money is spent without considering these kinds of limits – fighting wars in Iraq, Afghanistan, building nuclear missiles which know will destroy us all if we use them, paying some footballers more than £30,000 a week, increasing economic inequality…….you can choose your own pet spending decision.

We do need a debate about all of this, but let me ask you to think about this. If the patient with the disease under consideration is someone you love, someone you really, really care about, will you still be happy to accept a decision on the basis of QALYs?

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There was a headline item on the morning news which, even though, it wasn’t really new, was still shocking. In Lenzie, Scotland, the life expectancy of a child who lives there is 81 years. Eight miles away, in the East End of Glasgow a child of the same age as the one in Lenzie has a life expectancy of 53 years. It’s not just the fact that such premature death is so common in present day Scotland, but the difference! 28 years! Neither of these facts are trivial. Wouldn’t you think that such a problem would command the attention and action of a society? What’s the problem? Funnily enough, it certainly isn’t a problem to be pushed off into the NHS to solve. Yes, the NHS has to provide the services to help the people who are suffering from the illnesses which cut their lives so short, but this is a much more complex problem than one which doctors and health care teams can effectively address.

Research by Prof Wilkinson and others has made it crystal clear that economic and social inequality is the heart of the problem. If we don’t address that as a society, we will never bring about any significant change to consign such shocking headlines to history.

These startling facts come from the WHO’s Commission on the Social Determinants of Health.

Sir Michael Marmot, chairman of the commission, said: “The key message of our report is that the circumstances in which people are born, grow, live, work, and age are the fundamental drivers of health, and health inequity.” He added: “We rely too much on medical interventions as a way of increasing life expectancy.”

And what kind of response has come from the government to this report? Ann Keen, health minister for England said –

The UK is at the forefront of tackling health inequalities, but the challenge of reducing the gap in life expectancy is still very much an issue.

Really? At the forefront? In fact, over the lifetime of the present UK government, inequality has increased significantly, not decreased. Isn’t it time to deal with this issue more honestly?

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Here’s an interesting article you can read at timesonline. It’s about the writer Colin Thubron. He says that he had a car accident back in 1978 and fractured his spine, some ribs and dislocated his shoulder. As a result he ended up in hospital for a few weeks.

The enforced idleness of lying flat on my back in hospital sent my mind into overdrive; I became more and more of a megalomaniac, and there was now some element of wanting to confront the fear. I decided there must be something bigger to write about, and I conceived the idea of walking the Great Wall of China and driving round Russia. Those ambitions were what kept me afloat. The Russian book was my first success, and it might not have happened without the accident. I don’t think the accident changed the trajectory of my emotional life, but it left me with a greater sense of my own vulnerability, and the need to maximise whatever time is left.

There are a number of points there which caught my attention. First of all, none of us would choose to have a serious accident, just like none of us would choose to be ill. But stuff happens! Accidents, illness and death don’t always happen to other people! How you react to the event is what determines the course of life thereafter. For Thubron it was a time of enforced “idleness”. He used the time to reflect on how life was going (holidays and “artist’s dates” are nicer ways to do this than accidents and illness!), and in that reflection decided it was time to think bigger. There’s the second point. He took the time to dream and he dreamt big! That led to what he describes as his “first success”, his book about Russia. Thirdly, look what he says in the final phrase……

but it left me with a greater sense of my own vulnerability, and the need to maximise whatever time is left.

You can be too aware of your vulnerability. Some people I meet are paralysed by insecurity and fear. But some awareness of it is a good thing. It’s a good thing if it leads to what he describes as “the need to maximise whatever time is left.”

Making the most of today. A wise counsel.

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The dominant concept of disease is still a lesional one. The first task for a doctor is to diagnose. This should mean “to understand” or “to explain” but the way doctors are educated and trained gives priority to pathology ie to disease within cells, tissues or organs. Almost all the technologies used to “diagnose” aim to illuminate and/or identify a physical lesion. So, when you present to your doctor with some disturbing symptoms, he or she will set off on a hunt for the physical lesion. If they find a pathology, they will use their knowledge and experience to settle upon a conclusion that your symptoms are the manifestation of that pathology. Treatments offered will be chosen according to this understanding. The intention of the treatment is to either remove the pathology or to act against the symptoms which the pathology is assumed to be producing.

But what happens if there is no physical lesion? If the “diagnosis” from either the story and the physical examination, or from the “normal” findings produced by the investigative instruments, excludes (or, more realistically, fails to identify) any pathology, any physical lesion? Well, the default is to say the problem lies in the mind. In other words, there are two options – either a physical cause, or a psychological/psychiatric one.

This model is creaking at the seams. Increasingly we are demonstrating how diseases do not fall into one of those two neat compartments. The symptoms experienced, and the sense a patient makes of those symptoms, usually involves both the body and the mind.

If you’ve ever had pain which lasts for some time, you’ll know how that affects every aspect of your life. If part of your body doesn’t work because of damage to nerve fibres, then living with the resulting paralysis affects every aspect of your life. The simplistic view is that if the physical cause is treated the psychological distress will just go away. Life actually isn’t that simple!

The other direction is explored through psychosomatic medicine – the physical manifestion of the diseases of the mind. If you are anxious, or depressed, then your physical body is affected – breathlessness, pain, diarrhoea, palpitations etc etc.

As we improve our understanding of human beings, we discover that this old “cartesian” model is not as helpful as we used to think. Problems which have a focus in the body affect the mind and vice versa. In fact the body and the mind are so intricately interconnected that it would be rare for a problem to be so isolated into one of our “compartments”!

I’ve written before about some of the interesting work on the links between symptoms and diseases – see the posts about Meaning-full Disease and Why Do People Get Ill?

It’s also true that as human beings are intensely social beings, that sometimes the problem lies not within a single being but within a relationship, a family, or a community – see the work of Eric Cassell who has illuminated a lot of this by focusing on the patient’s “suffering”; and the work of Wilkinson on inequality.

However, let me postulate another explanation – maybe sometimes the problem lies in the “system”. Thanks to the explanatory model of the complex adaptive system, we now see that an organism can dysfunction, not because single parts of it have gone wrong but because the way everything works together has become damaged or disordered. This is still a new idea in medicine. There aren’t any scientific tests to help us “diagnose” such a problem. But look at all those chronic disorders where no lesions are found and there is really not a reasonable psychological explanation either. The fact that many people are ill without lesions and without psychological disorders shows us that there is something else going on which we have so far failed to grasp. This should undermine those who make psychological diagnoses in everyone who has normal “tests”! It’s intensely frustrating for an ill person to not be taken seriously or to be told that something is “all in your head”.

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logic of care

The Logic of Care by Annemarie Mol, Professor of Political Philosophy, University of Twente, Netherlands ISBN 978-0-415-45343-1

Every now and then I read something which challenges my thinking. This is one of those books. The subtitle of the book is “Health and the Problem of Patient Choice”. I thought, “what problem?”, by which I mean isn’t it just a “good thing”? Aren’t we hearing this mantra increasingly often? That the way ahead for health care is to increase patient choice? Wasn’t this even what was implied by my post about the shift in power from doctors to patients? Yet, one of the commenters on that post made me feel immediately uncomfortable because they highlighted the issue of patients being seen as “customers”, which just doesn’t feel right to me. In fact, I’ve often felt I’m a bit out of step with new terminologies because I don’t like “patients” being referred to as “clients” or “customers” or any of the other preferred modern terms! However, right from the outset, Annemarie Mol questions our “logic of choice” – not only in health care, but in society more generally. She points out that in society, the emphasis on choice is not all that it seems. If, like me, you haven’t thought much about this before, this questioning of “the logic of choice” is challenging…..

“Sociologists have emphasised that all humans are born naked and helpless and depend on others for their survival for years. Even as adults Westerners are independent – all the more since they no longer cultivate their own food, sew their own clothes, or bury their own dead. Some sociologists have studied how in actual practice people in “free societies” make their choices. They have found that making choices takes a lot of energy, energy that not everybody has to spare or likes to spend on it. They have also found that “we” end up choosing remarkably similar things. Indeed, some scholars have argued that autonomy is not the opposite of heteronomy at all. Instead, they say, making people long for choices and invest a lot in making them, is a disciplining technique.”

“A second widespread way of doubting the ideal of choice is to point out that when it comes to it almost nobody (ill or healthy) is any good at it. It is difficult for all of us to weigh up the advantages and disadvantages of one uncertain future against another.”

As she points out, when somebody is acutely ill, they aren’t in a position to make choices. Instead, she says, what they need most is care. She shows how the logic of choice presupposes which finite and distinct products, instruments, outcomes, and so on are on offer. Having chosen, the patient awaits the promised outcome. In the logic of care the emphasis is on actions, interactions and processes. It isn’t about outcomes, it’s about experiences, or ways of living.

“Care is not a limited product, but an ongoing process”

“….consumers can help each other with their choices and they may buy as much kindness and attention as they can afford. However, and this is my point, in one way or another a market requires that the product that changes hands in a transaction be clearly defined. It must have a beginning and an end. In the logic of care, by contrast, care is an interactive, open-ended process that may be shaped and reshaped depending on its results. This difference is irreducible. It implies that a care process may improve even though less product is being supplied.”

The biggest problem with clinical epidemiology and the logic of choice approach is the unpredictable nature of reality.

“……diseased bodies are unpredictable. It follows form this unpredictability that care is not a well-delineated product, but an open-ended process. Try, adjust, try again. In dealing with a disease that is chronic, the care process is chronic too. It only ends the day you die.”

“Do not just pay attention to what technologies are supposed to do, but also to what they happen to do, even if this is unexpected. This means that good professionals need to ask patients about their experiences and attend carefully to what they are told, even if there is nothing about it in the clinical trial literature. There won’t be. The unexpected is not included in the design of trials. The parameters to be measured are laid out in the first stage of a clinical epidemiology research project. If doctors and nurses want to learn about the unexpected effects of interventions, they should treat every single intervention as yet another experiment. They should, again and again, be attentive to whatever it is that emerges.”

This unpredictability undermines the logic of the dominant approach to medicine –

“The scientific tradition that is currently most prominent in health care – that of clinical epidemiology – has not been designed to deal with the unexpected effects of interventions. Tracing these requires that one be open to surprises. Since unforeseen events cannot be foreseen and unidentified variables cannot be counted, other research methods are needed to learn more about them. Promising among these are the clinical interview and the case report. In good clinical interviews patients are granted time and space to talk about what they find striking, difficult or important. The diverse and surprising experiences are carefully attended to. Case reports in their turn are stories about remarkable events. They make these events transportable so that others may learn from them.”

And the answers are to be found in stories – in listening to patients and professionals and to reporting what is learned.

“The ideal of patient choice presupposes professionals who limit themselves to presenting facts and using instruments. In the linear unfolding of a consultation, a professional is supposed to give information, after which the patient can assess his or her values and come to a decision. Only then is it possible to act. However, care practices tend not to be linear at all. Facts do not precede decisions and activities, but depend on what is hoped for and on what can be done. Deciding to do something is rarely enough to actually achieve it. And techniques do more than just serve their function – they have an array of effects, some of which are unexpected. Thus, caring is a question of “doctoring”: of tinkering with bodies, technologies and knowledge – and with people, too.”

I like her emphasis on doctoring instead of technologies and products –

“I want to talk of doctoring. Within the logic of care engaging in care is a matter of doctoring. Doctoring again depends on being knowledgeable, accurate and skilful. But, added to that, it also involves being attentive, inventive, persistent and forgiving.”

And of her emphasis, not just on good communication –

“Good communication is a crucial precondition for good care. It also is care in and of itself. It improves people’s daily lives.”

…..not just communication, but “conversations” –

“Good conversations in a consulting room do not take the shape of a confrontation between arguments, but are marked by an exchange of experiences, knowledge, suggestions, words of comfort.”

“Let us doctor, and thus, in careful ways, experiment with our own lives. And let us tell each other stories. Case histories. Public life deserves to be infused with rich stories about personal events.”

Life is complex. Health is complex. It cannot be reduced to events, interventions, targets and outcomes. Patients are not consumers. The model of markets, goods, services, purchasers and providers may well NOT be the best one for health care. This is not least because people with chronic diseases need attention for life, but also because we all have a variety of different values and priorities which, themselves, will vary through the evolving different contexts of our lives.

“Clinical epidemiology has developed clinical trials as research tools to inquire into the effectiveness and effectivity of treatments. Clinical epidemiology itself however, relates to patient choice in an ambivalent way. Sometimes it indeed presents its trials as tools that increase knowledge of the “means” that doctors have at their disposal, suggesting that the “ends” can be established elsewhere. At other times, however, clinical epidemiology casts patient choice as superfluous. For if trials show which treatments are more effective and efficient than their alternatives, there is no further need to make decisions. Just go for the treatments the trials show to be best! To the adherents of this line of thought, it is a great puzzle: why do professionals not comply? Why do they refuse to implement the results of front-line clinical trials? There is a lot going on here, but let me just note that this question fails to recognise that the parameters explored in trials, their measures of success, do not necessarily map onto the ends that patients and their doctors may want to achieve. If there are different treatments, the question is not just which of them is more effective, but also which effects are more desirable. The question is not just which treatment has the greatest impact on a given parameter, but also which parameter to measure. In chronic diseases “health” is out of reach, so it is not obvious which parameter to go for. Different treatments may well improve different parameters. Or, to put it in the terms used in the logic of choice: not all technologies serve the same ends and not all ends are equally worthwhile to everyone concerned.”

“Some diseases can never be cured, some problems keep on shifting. Even if good care strives after good results, the quality of care cannot be deduced from its results. Instead, what characterises good care is a calm, persistent but forgiving effort to improve the situation of a patient, or to keep this from deteriorating.”

And, finally, I completely agree with her emphasis on acting – on what we DO

“The logic of care is not preoccupied with our will, and with what we may opt for, but concentrates on what we do.”

“Rather than taking you for a spectator of your life, they expect you to play a leading part in it. Thus, in the logic of care it is not the noun that is crucial, life (an object that can be judged), but rather the verb, to live (an activity of which we are the subjects).”

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The BMJ this week reported an enormous increase in the amount of prescribed drugs being taken by people over 60 years old in England and Wales. In 1997, this group of the population were prescribed just over 22 items a year. 10 years on they are receiving just over 42 items a year. Overall, there has been a 50% increase in the average numbers of items prescribed per person. As you might expect, costs have shot up accordingly, doubling in the same decade – from £4.4billion in 1997 to £8.4billion in 2007. Statins in particular have gone up from under 5 million prescriptions in 1997 to 45 million last year.

Steve Field, chairman of the Royal College of General Practitioners, said that the increase in the number of prescriptions was probably due to a combination of a rising number of elderly people, more people with chronic conditions, and greater use of drugs used in preventive treatment.

The second report which caused me concern was a study by a Professor of Sociology who presented a paper at the American Sociological Association. He has demonstrated that the current licensing method which relies on trials of a drug against placebo, however,

Systematic reviews indicate that one in seven new drugs is superior to existing drugs, but two in every seven new drugs result in side effects serious enough for action by the U.S. Food and Drug Administration (FDA), including black box warnings, adverse reaction warnings, or even withdrawal of the drug.

So, he concludes, a new drug has twice as much chance of doing you harm than giving you greater benefit than the existing drugs.

Harms from prescribed medication are no small thing –

According to a 1999 report for the Institute of Medicine, adverse drug reactions (ADRs) are the fourth leading cause of death in the United States and more than two million serious reactions occur every year.

These two reports disturb me for two reasons. One is because they make me wonder just where medicine is going. Are we defining health as what people who take drugs experience? What’s normal any more? How successful are our societies where such large proportions of the population are having to swallow so many pills? This can’t be the best way to address the issue of Public or personal Health! Secondly, because of the extent to which the balance is tipping, not in favour of safer, more effective treatments, but, apparently in favour of more dangerous, and marginally (at best) more effective treatments.

Surely we need to think more seriously about how to maintain health and how to help people with chronic illnesses without reversion to drugs?

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