Friday, December 13, 2024
What does it mean to be diagnosed with ADHD?
Saturday, November 23, 2024
Psychiatry needs to be more thoughtful
As Linda says, she has "never identified with the British version of ‘critical psychiatry’, finding it rather like having to adopt a complete ideology that will only consider hypotheses that are self-confirmatory". I'm not exactly sure what she means by this. If critical psychiatry's ideology is so self-confirmatory, why don't more psychiatrists and people in general go along with it? As I've said several times (eg. see previous post), critical psychiatry has found it very difficult to get its message across. Nonetheless I agree with Linda's conclusion to her review that:-
We need to encourage those training to be psychiatrists to not only be more thoughtful but listen to as many patients’ stories as they can and read widely, even the work of those they are convinced they will disagree with.
Wednesday, November 13, 2024
Is psychiatric diagnosis of any value?
I can’t fathom how a psychiatric diagnosis would ever be useful to anyone except as a tool to get accommodations or drugs. As far as understanding myself – who I am, why I act and think as I do – it contributes nothing.
I do understand what he means (see eg. previous post). As I said in response, I agree there is no value in the ‘one person, one disease’ view of psychiatric diagnosis. However, I worry that his critique goes too far and can only polarise debate and alienate mainstream psychiatry which does need to change its views about psychiatric diagnosis.
What needs to happen is that psychiatry should recognise psychiatric diagnosis for what it is rather than completely abandon it, as Justin would like. Diagnosis is justified as a means of communication. It is a way of trying to manage clinical complexity. But the boundaries of any diagnosis are fuzzy and there is no point of rarity between different syndromes. These are not absolute terms. Most psychiatric presentations are not natural kinds with an identifiable brain abnormality.
The problem is that it is too easy to assume a diagnostic concept is an entity of some kind, which then acts as a justification for treatment. In fact a psychiatric diagnosis is an unobservable, hypothetical construct. It is more an idealised description of those aspects of psychiatric presentation that are of interest. Diagnostic concepts are therefore justified by their clinical utility. Diagnosis is not only about identifying disease but also about the reasons for mental health problems.
Where psychiatry went wrong over recent years was in response to the so-called anti-psychiatry critique. In a way, Justin could be said to be resurrecting aspects of that critique. But psychiatry needs to move on from the polarisation between pro-psychiatry and anti-psychiatry. For example, Thomas Szasz became famous for his view that mental illness is a myth. He was correct that psychiatry has misled too many people that their mental health problems are due to their brain. Of course the brain mediates what we think, feel and do, including when we are mentally ill. But that does not mean necessarily that there is an underlying brain abnormality causing the problems. Szasz was right that the supposed brain disease behind functional mental illness is a myth. But Szasz wanted to go further by abandoning psychiatric diagnosis altogether because he did not think psychiatric detention could ever be justified.
Mainstream psychiatry’s response to so-called anti-psychiatry has merely reinforced its belief that functional mental illness is due to brain disease. It tends not to take a hardline position on this issue by saying that functional mental illness is completely caused by brain abnormality. However, it wants to say that there must be brain abnormality as a factor in most psychiatric presentations. This is not necessarily the case. It’s wrong to reduce people to their brains. Personal and social explanations of why we do what we do can improve our understanding of the reasons for our actions but cannot provide a complete causal explanation, certainly not in biological terms.
As I keep saying, too many people are being misled by psychiatry that their mental health problems are due to their brain (see eg. previous post). This includes misleading children who are being given a neurodivergent diagnosis to justify their sense of difference from others. This blog is called “Thinking differently about mental health”. Being different does not necessarily need to be justified by a psychiatric diagnosis. I know the neurodivergence movement does not want to pathologise a neurodivergent diagnosis. But overvaluing the diagnosis, including implying that any personal difference is due to brain differences, is not really helping children, including people in general. Here Justin does have a point. Psychiatry needs to undo the way in which it is itself benefitting from encouraging a psychiatric label as “the answer” to people’s mental health problems.
Saturday, November 09, 2024
Work needs to be undertaken now as part of the process towards complete reform of mental health legislation
[T]here is more to do and questions to ask about whether this [Bill] will go far enough to fix the broken system as we know it. The mental health emergency we are facing will need much more than a reformed Act.
Work needs to be undertaken now as part of the process towards complete reform of mental health legislation. Mere amendment of the 1983 Act as will be enacted by the new Bill is not sufficient. This work (see eg. previous post) should include: reform of the Mental Health Tribunal to make it more rights-based; improving mental health advocacy by creating an integrated service of Independent Mental Health Advocates (IMHAs), mental health lawyers and independent experts; and further reducing the commissioning of secure placements, leading to the prevention of all civil detentions to secure facilities, apart from to short-term Intensive Care Units. The latter development needs to be supported by a renewed focus on improving the quality of acute psychiatric inpatient and crisis resolution and home treatment services. Work could also be undertaken on creating a new Mental Health Commissioner for England. The mental health reviewer and Second Opinion Approved Doctor (SOAD) functions of the Care Quality Commission will also have a role in monitoring the implementation of the new S56 treatment provisions for Approved Clinicians to follow a clinical checklist and the introduction of statutory care and treatment plans.
Monday, November 04, 2024
Blaming the brain is out of control in psychiatry
After all there are brain scans that prove this, aren't there? We've probably all seen pretty coloured scans that show areas of the brain lighting up when they are said to show connections to various human activities. But we’ve forgotten what our forefathers learnt in the late 19th/ early 20th centuries that human activity is not as well localised in the brain as we might have expected or hoped. They appreciated that the brain, indeed the complete human body, generally acts as a whole. People are also alive and cannot be explained in mechanistic terms.
Elliot Vallenstein's book Blaming the brain was first published in 1998. It described how theories of chemical imbalance in the brain had replaced previous ideas that early experience in the family were the cause of mental disorders. As the publishers website says (see webpage), the book sounded a “clarion call throughout our culture of quick-fix pharmacology and our increasing reliance on drugs as a cure-all for mental illness”. This situation has in fact in many ways only got worse since despite the warning. For example, over recent years, the neurodivergence movement has promoted the idea that our differences from each other are due to our brains. No wonder there is therefore a burgeoning demand for a neurodivergent diagnosis. If it’s believed that the reason why we’ve seen ourselves as different from each other all these years is because of our brain, then the sooner we get a diagnosis the better.
We need a serious rethink about the nature of mental disorder. It may have suited psychiatry to go along with the idea that mental illness is due to the brain. Of course brain abnormalities can cause mental symptoms. But most of the presentations to psychiatrists are not caused by a brain abnormality, however much psychiatrists may have misled people that they are.
Sunday, October 27, 2024
The untruths of psychiatry
Friday, October 25, 2024
Biomedical psychiatry is a pseudoscience
Even eminently plausible and widely held beliefs, such as psychiatry’s mainstream belief that something is wrong in the brain in primary mental illness, can be pseudoscience. The value of scientific theories depends on their objective support. Psychiatrists as scientists want their theories to be respectable and provide genuine knowledge. Like all scientists, their aim is to prove their scientific theory beyond doubt, even though that may be an impossibly ideal dream. However, there still isn’t any proof that primary mental illness is brain disease, despite the vast research programme directed towards fulfilling that aim (see eg. previous post). When evidence accumulates against or fails to confirm the latest hypothesis, then attention is turned to another line of inquiry or some adaptation is made to the theory to accommodate the lack of evidence to rescue the original hypothesis. The underlying fundamental belief that progress is being made in discovering the cause of mental illness is therefore maintained. How psychiatry will change from its fundamental belief that brain pathology is at least an element in the causation of mental illness is unclear (see eg. previous post).
Tuesday, October 22, 2024
Psychiatry stuck in Newtonian physics
Wednesday, October 16, 2024
Expectancy effects in antidepressant withdrawal studies
Of course using placebos in clinical trials of efficacy is designed to exclude placebo effects. In the same way in discontinuation trials, having a control group which continues antidepressant is designed to control for nocebo effects. How effective these control methods are in preventing placebo/nocebo effects depends on how well blinded the participants are from knowing to which group they have been allocated. There is considerable evidence that people are not completely blinded in antidepressant efficacy trials (see eg. previous post). As far as I know, there has been no attempt to measure unblinding in an antidepressant withdrawal study. If unblinding occurs in antidepressant efficacy studies, I think it is also likely to occur in antidepressant withdrawal studies. As the blind can be broken in antidepressant efficacy trials, it cannot be said that expectancy effects have been eliminated. So my case is that it cannot be said that expectancy effects have been eliminated from antidepressant discontinuation RCTs, because I think there is also likely to be significant unblinding in these withdrawal studies as well.
Habituation to antidepressants is to be expected (see eg. previous post). It helps to explain why people take them for such long periods of time. Psychological mechanisms causing antidepressant withdrawal symptoms should not be dismissed. I have considerable doubts about antidepressants being more than placebo in their antidepressant effect (see eg. previous post). Those that argue that antidepressants cause organic physical dependence tend to say that the sense that antidepressants have stopped working, which can occur, sometimes colloquially called the "poop-out" effect, is evidence that there is tolerance with antidepressants. As I don't think antidepressants are "effective" in the sense of being more than placebo, this explanation doesn't make sense to me. I am at least consistent in my scepticism about the effects of antidepressants, which for their apparent benefit I put down to placebo, and for their withdrawal effects I am inclined to think could be due to nocebo. To emphasise again, this does not mean I am saying any experienced benefit for antidepressants is not real. Nor am I saying that the experience of antidepressant withdrawal is unreal. What brought me into the area of antidepressant withdrawal years ago was my critique of mainstream psychiatry for denying the reality of such symptoms. I just don't think that there's necessarily been much progress since in understanding the mechanisms of such withdrawal effects, and it worries me that psychological mechanisms seem to be being ignored, even within the Critical Psychiatry Network (see previous post).
Tuesday, October 08, 2024
Thinking differently about mental health
Psychiatry struggles to cope with its inherent uncertainty
Thursday, October 03, 2024
Mad studies and critical/relational psychiatry
Wednesday, October 02, 2024
Do antidepressants cause emotional numbing?
Also being a member of CPN, I have some concerns about Jo and Mark’s claim. I accept that emotional numbing is a common side effect of antidepressants, particularly in long-term use. I don’t think it’s usually a very immediate consequence of taking antidepressants, for example within the short-term (often about 6 weeks) clinical trials that are used to make claims about the effectiveness of antidepressants. So, I don't quite see how emotional numbing can explain any significant difference between antidepressant and placebo demonstrated in these trials over the short-term.
But over the longer-term, people often complain that antidepressants seem to have stopped them really dealing with their problems and complain of a flattening of emotional responses which includes feelings of being ‘dulled’, ‘numbed’, ‘flattened’ or completely ‘blocked’, as well as descriptions of feeling ‘blank’ and ‘flat’, affecting their relationships with others and how they see themselves (see previous post). If antidepressants have seemed to help, even if more because of a placebo effect than true antidepressant action, then it's not surprising that people may feel that a physical rather than psychosocial approach to their depression has not really helped. They may express that as emotional numbness and not being in touch with their feelings. They might even still have the same underlying personal and social reasons that led to their depression, which haven't really been dealt with, as such, by mere taking of an antidepressant.
The trouble is that there is only a limited literature about emotional numbing caused by antidepressants that does not allow proper assessment of its significance and mechanism. One study that is commonly quoted is Goodwin at al (2017). They found that emotional blunting is reported by about half of people on antidepressants and is correlated with their depression score ie. a poorer quality of remission is associated with more blunting. However, the screening method used a leading question ‘To what extent have you been experiencing emotional effects of your antidepressant?’, and followed this up with an explanation that ‘emotional effects vary, but may include, for example, feeling emotionally "numbed" or "blunted" in some way; lacking positive emotions or negative emotions; feeling detached from the world around you; or "just not caring" about things that you used to care about’. Those that gave a positive response were asked to complete a fuller questionnaire about emotional blunting.
As the paper admits, the data is very much affected by subjective factors. People were guided by the methods used in the study into essentially having a wide understanding of the meaning of emotional numbness or blunting. I tend to think what's meant by emotional numbing is more to do with people feeling antidepressants are masking the real problem and thereby preventing them having their full range of experiences, rather than a direct physiological effect of the drug. Jo and Mark disagree with me about this, but I'm not convinced they've got the evidence for their view. People commonly, at least initially and maybe over time if they can sustain having stopped the antidepressant despite withdrawal symptoms, say that they feel more alive and in touch with their feelings after stopping the drug. That may not be surprising, as there must be relief, at least, that they do not have to take the antidepressant. There must also be a sense that emotions are no longer being controlled by the antidepressant. Trouble is that it's not always very easy stopping antidepressants, perhaps particularly if they were started when there didn't seem to be much alternative and the person has been misled into thinking that there must have been something wrong with their brain. This means that they get stuck in a vicious cycle of wanting to stop antidepressants but fear relapse and withdrawal symptoms if they've previously experienced them. Withdrawal symptoms are very common (see eg. previous post).
It worries me how the notion that antidepressants work by emotional numbing seems to be catching on, perhaps particularly with patients. As I've said, I'm not convinced there's the evidence for the hypothesis. As I've commonly said, I tend to think antidepressants are no better than placebo (see eg. previous post). That doesn't mean that I think they're inert. In fact, the reason I think antidepressants are no better than placebo is because I think the significant difference between antidepressant and placebo found in short term trials may be a methodological artefact. This arises, for example, because trials are not as double-blind as is commonly assumed. Trial participants may well be able to break the blind in randomised controlled trials because of side effects, so I'm not saying antidepressants are inert.
But I do worry that critics of biomedical psychiatry may be creating another myth, like the serotonin hypothesis, that antidepressants work by emotional numbing. In fact, because I don't think antidepressants probably work any better than placebo, in a way I'm saying they don't "work". There's no need, therefore, to even have an explanation of how they "work"! That's not meant to undermine the people that feel that antidepressants have helped (see eg. another previous post) but the limitations of medication do need to be acknowledged. The trouble is that mainstream psychiatry is committed to supporting the use of antidepressants because they are seen as effective.
Thursday, September 26, 2024
Fearless speaking about psychiatry
Wednesday, September 18, 2024
The definition of critical psychiatry
Tuesday, September 03, 2024
Do antidepressants cause manic switch?
Do people want to hear the message of critical/relational psychiatry?
Thursday, August 29, 2024
Misleading the public about mental health
Friday, August 23, 2024
Will the mistakes of the past be repeated in Mental Health Act reform?
I welcome time being taken to give proper consideration to the issues of MHA reform, as they do need to be got right and we need to learn from mistakes made following similar tragedies in the past. For example, a 2006 Observer article was written by the father of a man with a 17 year history of schizophrenia who, even though the father accepted that his son’s illness was difficult to treat, wanted to know why the mental health system, of which he was very critical, could not cope. The article appeared in the week following publication of a report into the care of John Barrett, who killed a stranger in Richmond Park, and which was said to reveal a litany of failures in his care. Homicide inquiries all tend to have the same findings that there is a need for improvement in risk assessment, communication, care planning and interagency working. These factors need to be improved in all mental health cases, not just those that lead to homicide. To focus on enforced treatment in the community (Community Treatment Orders (CTOs)) has been a distraction from the need to provide consistent, high quality community care by improving these aspects for all mental health care.
The more recent Guardian articles above show we are still facing similar problems in mental health services today to 2006 before CTOs were introduced. Part of the answer of the patient’s father then was that services were not sufficiently realistic about the lack of insight of people with schizophrenia and did not do enough to provide ongoing, consistent rehabilitative care, including accommodation for his son. Unfortunately services are still not always prioritising and providing high quality care for those with severe mental illness. This is where the focus for improvement should be.
The article was written before the last Labour government amended the MHA in 2007 to introduce community treatment orders (CTOs) amongst other changes. An Observer editorial accompanied this article and several letters were published in response. A Mental Health Bill, which led to the 2007 amendments to the Act, had already been introduced. Rosie Winterton, Minister of State for Mental Health at the time, in one of the published letters, argued that MHA reform was necessary to introduce CTOs to deal with the situation described by the father of the man diagnosed with schizophrenia. She seems to have seen CTOs as the answer to the then failing mental health system.
If services are still so dysfunctional and fragmented, why did CTOs not work? I posted then that CTOs “could well make the culture of mental health services worse by making them more custodial and less therapeutic”, suggesting that CTOs were “not the correct response to the bureaucratic, defensive failings of mental health services” described in the article. Mental health services need to be supported in providing high quality care, rather than being made fearful they will be attacked when something goes wrong. Mental health services have unfortunately become more fearful about what might go wrong in mental health services, rather than concentrating on the task of improving things for people with mental health problems.
The Critical Psychiatry Network (CPN), of which I am a founding member produced a position statement on CTOs in 2007. It argued that it was unethical to apply the MHA to force people to take treatment in the community when they are functioning well enough to be living in the community and have capacity to decide about their treatment. The use of force to remove someone from their home and take them to a "clinical setting" to force them to take medication cannot be justified and exacerbates stigma. CTOs can also frighten people away from psychiatric services, when these are just the people that need to be encouraged to keep in touch with services through informal assertive outreach. The temptation is just to continue CTOs once they are in place, because it is difficult to prove the negative that the person is well enough to be discharged once a decision has been made in the first place that they are justified. Having CTOs as an option, even expectation for some, means that the use of S17 leave and informal community care follow-up is not explored as much as it should be. These informal arrangements could lead to just as good, if not better outcomes (see eg. previous post). The number of people detained under CTOs has been far more than anticipated and they are discriminatory in their application (see eg. another previous post). The years since CTOs were implemented have just confirmed all the fears expressed in the 2007 CPN position statement.
This blog has consistently argued that psychiatry needs to move on from an outdated belief in mental illness as brain disease (see eg. previous post). Mental health practice does need to be rethought (see eg. another previous post). A new 10-year plan for mental health is required. This includes reform of the MHA following recommendations from the Parliamentary Scrutiny Commitee and WHO/OHCHR guidelines (see eg. yet another previous post).
I would go further than working towards abolishing CTOs for civil detentions (see eg. previous post). The Mental Health Tribunal needs to become the Mental Health Rights Tribunal with a single judge hearing appeals on both treatment and detention decisions (see eg. another previous post). Tribunals need to provide robust and objective accountability and effective protection for people with mental health problems. Medical evidence can come from the RC and an independent expert from a new integrated advocacy service of mental health lawyers, IMHAs and independent experts (see eg. yet another previous post). Advocacy services need to help detained patients exercise their rights by assisting patients to access legal advice and support at Tribunal hearings. Second Opinion Approved Doctors (SOADs) could then be abolished. If any hiatus in MHA reform leads to all these issues being taken forward, then all well and good from my point of view.
Thursday, August 08, 2024
Pro-psychiatry and psychiatric diagnosis
What I want to emphasise, though, is the importance of Rosenhan's study in reinforcing the split between so-called anti-psychiatry and pro-psychiatry. Generally I don't like people using the term 'anti-psychiatry' because it's used as a way of marginalising even legitimate critique of psychiatry (see eg. recent post).
However, there is a sense in which we need to accept that 'anti-psychiatry' as used by mainstream psychiatry has stuck (see eg. previous post). It's seen as a passing phase in the history of psychiatry from the 1960/70s from which psychiatry has now recovered. In other words, we're now in the period of pro-psychiatry. Tom Burns suggests that four revolutionary books first published in 1960/1 by R.D. Laing, Michel Foucault, Erving Goffman and Thomas Szasz started off this period of anti-psychiatry (see another previous post).
The term 'anti-psychiatry' itself was not really introduced until 1967 by David Cooper in his books Psychiatry and anti-psychiatry (1967) and The dialectics of liberation (1968). The anti-psychiatry movement was taken up by the counter-culture to free itself from what it saw as the oppressive nature of society, which included psychiatry suppressing our true potentialities. With the waning of the counter-culture, anti-psychiatry is also seen as having faded away in significance.
However, the anti-authoritarian, popular, even romantic, attack on psychiatrists' use of diagnosis, drug and ECT treatment and involuntary hospitalisation caused a crisis for mainstream psychiatry. Rosenhan's (1973) paper on psychiatric diagnosis added to that crisis. In particular, Robert Spitzer, as Chair of the Task Force, was so panicked that psychiatric diagnosis may be unreliable that he introduced operational criteria for the definitions of psychiatric disorders in DSM-III, building on work with the Research Diagnostic Criteria (RDC) (see eg. my article). This provided a way for psychiatry to move on from the criticisms of anti-psychiatry, including Rosenhan.
So, even if it suits pro-psychiatry to discover that Rosenhan's study was fraudulent or at least exaggerated, it still has to deal with the fact that DSM-III was seen as necessary to counter anti-psychiatry. Although Spitzer always insisted DSM-III was atheoretical, it was associated with a resurgence of biomedical thinking in psychiatry, sometimes called neo-Kraepelinian (see eg. previous post). This is now seen as the pro-psychiatry position and any criticism may still be labelled as anti-psychiatry.
Actually, what psychiatry needs to do is move on from this polarisation between pro-psychiatry and anti-psychiatry, which it’s still not yet done. There are legitimate critiques of the biomedical perspective in psychiatry. Although the biomedical perspective may always have been dominant, psychiatry has been more open-minded in the past and needs to return to being more open and therapeutic in its approach, rather than defending an outdated biological view of primary mental illness (see eg. my article).
Saturday, August 03, 2024
Specialist clinics for deprescribing psychotropic medication
Still, tapering is generally the best way to stop antidepressants, although some people do seem to be able to stop more easily, particularly if they have not been taking antidepressants for too long. An article in Medical Republic highlights that the Royal Australian College of GPs (RACGP) (see its press release) has made the Maudsley Deprescribing Guidlelines freely available for up to 500 members with an interest in psychology or addiction medicine. Mark Horowitz, one of the co-authors of the guidelines, is quoted in the article as saying that too many doctors recommend going back onto antidepressants when patients have withdrawal difficulties, rather than doing what they really should do is say that the drug should be stopped more carefully. I think in my clinical practice, perhaps because of the time needed to support people in withdrawal, I too easily allowed people to go back onto medication (see previous post). I support the development of more specialist clinics for deprescribing.