A tall, slightly stooping, gaunt figure

Dr Robert Hutchison died in 1960, seven years before I was born. However, his appearance as depicted in the portrait (above) reminds me of Roald Dahl. One of his closest friends and colleagues described him in this way:

Dr Robert Hutchison, like Roald Dahl, is recalled for his wonderful way with language. One of my favourite quotes – about the profession in which we have shared across centuries – is by Hutchison. I still find it extraordinary that he wrote this in 1897:

Robert Hutchison was born at Carlowrie Castle, Kirkliston, in 1871.

In the early 1990s I lived with Sian in Kirkliston, at Humbie farm cottages. I was then studying Landscape Architecture at the University of Aberdeen and Sian was completing her GP training in Livingston:

In 1893 Robert Hutchison graduated in Medicine and Surgery at the University of Edinburgh. Like me, he was a very young medical student, but unlike me he was far more promising.

Robert Hutchison delivered his first baby in 1894 at the Simpson Memorial Hospital Edinburgh. I was born in this same hospital 70 years later.

1897, aged just 26 years of age Robert Hutchison co-authored: Clinical Methods: A Guide to the Practical Study of Medicine:

This is still used and is now in its 23rd Edition!

Robert’s sister Isobel Wylie Hutchison was quite amazing. She was a poet, polyglot, painter, botanist and Arctic traveller. She could speak Italian, Gaelic, Greek, Hebrew, Danish, Icelandic, Greenlandic and some Inuit.  Carlowrie remained a home for her to return to from travels, although the upkeep was hard and the castle did not have electricity until 1951. Isobel died at Carlowrie in 1982, aged 92.

I was delighted to see Dr Robert Hutchison quoted in a recent BMJ response by Dr Amr K H  Gohar. This was in response to this BMJ Analysis:

Dr Gohar titled his response: Primum non nocere (first, do no harm). He summarised the potential harms from early detection which he said may include: overdiagnosis and overtreatment, false positive findings, additional invasive procedures, negative psychosocial consequences, and harmful effects on bodily function.

Dr Gohar confirmed his view [that]: “This does not mean that such early detection should be ignored but it means, as this article stresses, that early detection should be balanced. Critical assessment of early detection including early detection technologies and strategies in clinical practice is indispensable to avoid the persisting bias that early detection is only beneficial.”

This returned my thoughts to communications that I have had with Healthcare Improvement Scotland an NHS Board that is primarily guided by the American organisation: the Institute of Healthcare Improvement.

I have in Hole Ousia expressed my concerns about the approach taken to detection by Healthcare Improvement Scotland. My concerns have related to the lack of consideration of harms of  “National Improvement” drives and the continued marginalisation of consent.

Robert Hutchison may have died seven years before I was born. But in 1897 he wrote words that I consider to be most prescient:

"From inability to let well alone;

from too much zeal for the new and contempt for what is old;

from putting knowledge before wisdom, 
science before art, 
and cleverness before common sense;

from treating patients as cases;

and from making the cure of the disease more grievous than 
the endurance of the same,

Good Lord, deliver us."

 

 

 

 

‘Informed consent is a fundamental principle underlying all healthcare’

A recent Independent Review for NHS Scotland stated that: “Informed consent is a fundamental principle underlying all healthcare”

The Cabinet Secretary for Health and Sport, Shona Robison stated to the Scottish Parliament (17 March 2017): “Informed consent and shared decision making are expected prior to any procedure being carried out.”

On the 20th April 2017, I wrote to Healthcare Improvement Scotland 
about Patient consent in NHS Scotland:

I have just completed my annual Appraisal which is a General Medical Council requirement as part of 5 yearly Revalidation. As part of this I was informed by my Appraiser that I must comply with all the LearnPro modules which I have now done.

The following screenshot comes from the NHS Lothian mandatory LearnPro module on Capacity and Consent:

I apologise as the text is small, so I have reproduced verbatim what it states to me as an NHS Lothian employee:

“Consent is both a legal requirement and an ethical principle and requires to be obtained by healthcare professionals, prior to the start of any examination, treatment, therapy or episode of care.”

“In Scotland, everyone over the age of 16 is an adult. The law assumes that adults can make their own decisions and can sign legal documents, such as consent to medical treatment (in some circumstances this also can apply to children under the age of 16) provided they have the capacity. This means that they are able to understand what is involved in the proposed treatment, retain the information, be able to weigh up the information needed to make the decision and then communicate that decision. Treatment might be delivered in a hospital, clinic or in someone’s home.”

In years past I have written about consent for older adults in hospital in NHS Scotland:

Do we care enough about consent?

‘OPAC tools are working’

I am writing to Healthcare Improvement Scotland as I find myself confused.

Do I follow the mandatory requirements of my employers on consent? Or do I follow the National Improvement requirements of OPAC-HIS where consent is not required for assessments such as the 4AT assessment test? (formerly called “4AT screening tool”)

I know, from the re-drafted Care Standards, that Healthcare Improvement Scotland take consent very seriously.

I should state that I am writing in my own capacity and in my own time.

12 May 2017 - I sent this update to Healthcare Improvement Scotland:

Forgive me for this further correspondence but I felt that I should update you on the learning that I received as part of my attendance for Continuing Medical Education (CME) yesterday.

This CME event was for the Royal College of Psychiatrists in Scotland – Faculty of Old Age Psychiatry and was held in Falkirk.

At this event the Chair of Old Age Psychiatry for the Royal College of Psychiatry was giving a talk and when the time came for questions I asked about the wide use of haloperidol in older adults in hospitals in NHS Scotland. Dr Thompsell replied “evidence has found that Haloperidol actually worsens the outcome of delirium”.

Another lecturer at this meeting, who was giving a talk on her area of expertise: anti-psychotics and older adults, was Dr Suzanne Reeve. She replied: “Haloperidol does increase mortality in older people compared with other antipsychotics. That message has been out for a while but has not really got across.”

The next talk was entitled “Successes of Old Age Psychiatry Liaison team” and one of the slides shown had the headline “Compliance with 4AT”. The impressive “compliance” figures then followed. The dictionary definition of compliance is “the act of yielding”.

My concern here is for patient harm and indeed increased patient mortality. National Improvement work undertaken by HIS has been instrumental in increasing “compliance” with tools such as the 4AT and it is clear that no consent is deemed necessary. I have argued that this is not ethical as these tools are often the beginning of “pathways” and “protocols” that may result in the administration of haloperidol.

I am genuinely worried that National Improvement work undertaken by Healthcare Improvement Scotland has not properly considered ethics, available evidence and the potential for unforeseen consequences. You will understand that I am also nervous about writing this letter given the consequences for me when I first “spoke up” three years ago:

I would very much value your advice. I am not sure that I can work in a profession if it loses sight of Hippocrates and “first do no harm”.

This is the response from Healthcare Improvement Scotland,
dated 17th May 2017:

“Thank you for your letter of the 20th April and your letter of 12th May, in which you raise the interesting issue of taking consent in relation to cognitive screening.

I understand from staff involved in the inspections of older people’s care in hospital that taking of written consent prior to initial assessment for frailty is not routinely undertaken. Assessment at the point of admission, or where a change in a patient’s cognitive presentation is giving cause for concern, can alert staff to possible increased risk and enables planning of care for the patient. In these circumstances staff adopt a proportionate approach such as asking, for example, if they may ask some questions.

For absolute clarity though, as an employee of NHS Lothian, the requirements set out in the Board’s policies and mandatory training are those that you should follow.”

 

Prescribed Disengagement

A friend of mine (a colleague) recently asked me to “explain” disempowerment.

Another dear friend of mine (diagnosed with dementia) has written about: “Prescribed Disengagement”.

It has struck me that: a very fine colleague, and a very fine friend, represent today a wide spectrum of understanding.

Kate's-poetry

My view is that few have written better about this matter than Kate Swaffer. Along with Richard Taylor, Kate has been a pioneering and brave voice amidst a prevailing world of “understanding”.

Kate Swaffer visited Scotland this summer and kindly took great trouble (Kate and her husband Peter had to rearrange their travel plans) to meet with me in Bridge of Allan.

I am not one for accolades, triumphalism, or plinths, but for me Kate deserves all.

Kate is a pioneer of sense. In a world where we constantly hear a load of nonsense about dementia.Kate Swaffer visits Mossgrove 30 June 2015

Why I left social media

I enjoyed social media.

I left social media on the 31st December 2014.

I did so as I no longer felt safe to be Peter.

Here I refer explicitly to my experience in asking questions of improvement work in NHS Scotland.

Capture2 Capture3 Capture4Karen Goudie - improve conversations

Yellow socks and handstands

There is a lot of effort in NHS Scotland to raise awareness amongst healthcare staff about delirium, using statements like this:

am1

Delirium is a very complex state and it is a shame that awareness is not always accompanied by understanding of this complexity. This is not surprising as delirium is poorly understood. It remains unclear to what extent delirium is itself a risk factor for mortality, rather than simply reflecting a multi-morbid state where each condition carries its own risks:

yellow socks and handstands

[the above is an excerpt from Inside Health last week]

The following slides come from recent awareness-raising events in NHS Scotland:

Resource into OPAC THINK delirium across scotland

These “busy slides” perhaps do reflect some appreciation of the complexity of delirium. What appears to be lacking is meaningful and informed involvement of patients:

Informed choice

Margaret McCartney stated in this:

Rather than submission

In her book “The Patient Paradox” Margaret McCartney said:

awareness

All awareness campaigns can suffer from the difficulty of communicating complexity and recognising gaps in understanding. Oversimplified approaches to what is undoubtedly a serious condition could have unintended consequences and this has to be given serious consideration.

A letter to Professor Jason Leitch

Image

In this post I reply to Professor Jason Leitch, whose letter of the 2nd June 2015 on Haloperidol prescribing to Scotland’s elderly can be read here:

Jason Leitch Delirium

This is the link to my summary on Delirium Screening written March 2014 at the request of one of those involved with improvement work in delirium. I shared this with Healthcare Improvement Scotland, the Scottish Delirium Association and OPAC (Older People in Acute Care Improvement programme). I had no replies.

Recently this automated e-mail arrived:

Jason Leitch, unread letter deleted

I thus contacted Professor Leitch to clarify. This is the response I received:

e-mail: 25 September 2015 

Dr Gordon, I can assure you that not only did I receive and read 
your email of 8th June, I still have it. I noted its content and 
following our earlier correspondence didn’t feel it required a 
response. I also read our correspondence which you published 
on your blog. 

Professor Jason Leitch, National Clinical Director.

The following behind-the-scene communications were recently released as a result of a Data protection request. The communications indicate a tone of disdain for those who may write regularly to DG Health and Social care.

director-general-of-nhs-scotland-e-mail-to-jason-leitch-national-clinical-director-who-is-not-registered-with-the-gmc

I had asked if Professor Jason Leitch might confirm if he is registered with the General Medical Council. Again there is clear evidence of a most disparaging tone made by two of the most senior figures in the DG Health and Social care. One has to worry for other correspondents who write with legitimate concerns about patient wellbeing and safety.

communications-between-deputy-director-nhs-scotland-and-national-clinical-director-25-sept-2016

Professor Leitch chose not to answer my question about registration with the General Medical Council however he did kindly supply a most abbreviated CV which would indicate that he is not medically trained and qualified. Professor Leitch’s qualifications are in Dentistry and he is registered with the General Dental Council. This is important in that Professor Leitch gives as National Clinical Director for NHS Scotland is governed by a regulatory body that is not for general medicine.

national-clinical-director-and-director-general-25-sept-2016

 

Update, 5th October 2016. The following was published on the 
front page of the Scotsman newspaper: 

"Mental health prescriptions hit ten-year high"

prescriptions-for-mental-health-drugs-10-year-high-nhs-scotland-2016-a prescriptions-for-mental-health-drugs-10-year-high-nhs-scotland-2016-b

The figures are from the Scottish Government and can be accessed here.

It is very difficult to challenge a powerful organisation

This week  the Cabinet Secretary for Health, Wellbeing and Sport welcomed a new report into management of frailty and delirium

cabinet secretary welcomes OPAC

This reminded me, that 6 months on, I do not recall having received an answer to this letter:

Shona-Robison-delirium

“OPAC tools are working”

It is over a year since I last wrote about delirium. Being aware that the new Care Standards for older people in hospital were to be published this month I had a look on the Healthcare Improvement Scotland web platform for these new standards. As yet these standards have not been published, but I did notice the news that “OPAC tools are working”. I followed the links, read the supporting material, and watched all the associated films:

[The costs of films commissioned from the private sector by NHS 
Healthcare Improvement Scotland has been over £51,000 from 
January 2014 to February 2015]

027Tools

A lot has happened in acute care settings for Scotland’s elders since I last wrote. It is wonderful to see in these films such compassion and dedication to care amongst the healthcare teams: from allied health professionals, nurses and doctors. I agree with Professor Jason Leitch that this demonstrates a caring culture.

It was some years ago that I heard Professor MacLullich give a talk about delirium. I was inspired by his thoughtful presentation which outlined the distressing symptoms that can come with states of delirium and the associated increased risk of mortality.

In this post I will not be considering improvement work undertaken on “frailty”. In what follows I intend to further explore the Healthcare Improvement Scotland strapline: “OPAC tools are working” with particular reference to delirium.

In terms of “working”, only two key figures are given by Healthcare Improvement Scotland. The first confirms that there has been 95% “compliance” with “assessment tools” for delirium.

025Tools

The other key figure demonstrates that length of hospital stay in orthopaedics for older people has been reduced since the introduction of “frailty and delirium assessment tools”:

043Tools

In what follows the OPAC tools currently being used in hospitals across Scotland to “identify” delirium will be considered. Two specific issues continue to concern me:

(1) the risk of too great a reliance on any “brief” “tool” rather than this being part of an overall assessment; and
(2) the marginalisation of consent.

(1) Reliance on a “brief” “tool”:032Tools

The 4AT has been revised since I last wrote. It was previously described by its developers as “a new screening tool for delirium and cognitive impairment” (see below):

006Tools

The latest version (at time of writing) is version 1.2. The developers “have decided to describe” the 4AT now as an “assessment test”:

Version 1.2 4AT

As an “assessment test” the 4AT requires:

011tools

The 4AT “assessment test” is also noted for its:

009Tools

The 4AT:

008tools

The four questions that comprise the AMT4 are as follows:

052Tools

It is important to appreciate that the 4AT test is different from other tools for delirium as it incorporates the AMT4. The AMT4 is a screening tool for cognitive impairment alone. To explain further this test is in effect used to screen for dementia. This is an important point because there has been very wide debate about cognitive screening. Cognitive screening is recommended by neither the UK National Screening Committee nor NICE. Another point is that using brief tests for delirium and cognitive impairment at the same time is an approach novel to the 4AT.

Given that the 4AT test incorporates a test of cognition it is relevant to consider whether our cognitive function can so easily be encapsulated in a “very brief” test. The 95 year old philosopher, Mary Midgley, has said this about “tests”:

031Tools

Mary Midgley then goes on to say:

022Tools

Cognitive ageing has become an area of great interest since Professor Lawrence Whalley of Aberdeen University began research in this area and some of his findings are summarised in his book, the Ageing Brain.

Professor Whalley reminds us that the brain is such an incredible biological wonder. Each of us have 100 billion neurons in our brains, and whilst this may change with ageing, it is still the case that our neurons, even on our last day in life, amount to:

The shock of the fall (9)

Recently this lead Editorial was published in the Lancet:

004Tools

It repeats the reminder of Professor Whalley that:

003Tools

To many it appears counter-intuitive that something so complex as human brain function can be reliably assessed in a test that takes less than 2 minutes. In a follow-up post I will look at the work currently being undertaken to evaluate the 4AT.

(2) Marginalisation of consent:
“Compliance” with the 4AT “assessment test” is being measured in Scotland by Healthcare Improvement Scotland. My concern here, that I have expressed before, is that such an approach marginalises the right of the individual to consent or otherwise to this assessment.

I have become aware through my own clinical practice that even brief cognitive tests can be distressing to patients and can leave them fearful (the following quote is from a patient undergoing a short cognitive screening test but not the 4AT):

039Tools

Another reason to be concerned about consent is that our cognitive abilities tend to follow a parabolic distribution through life. It would be a mistake to disregard this when undertaking complex diagnostic considerations.

In March of this year the UK Supreme Court judged that it was for patients to decide whether the risks, benefits and alternative options of assessments or medical interventions have been adequately communicated:

014Tools

Treatments may bring harms as well as benefits. This is why explanation of risk should be an ethical underpinning in our interactions with a patient.

The Scottish Delirium Association (SDA)  has issued delirium pathways for use across NHS Scotland. The “OPAC tools” are generally the starting point in these pathways. The SDA Comprehensive pathway states very clearly:

040tools

This pathway outlines environmental and general measures, alongside medical and nursing approaches to manage delirium which has been identified using the 4AT test. If these measures are not in themselves sufficient to improve the state of delirium, the Comprehensive Pathway outlines further interventions:

041Tools

A recent audit of Haloperidol prescribing in NHS Scotland has confirmed the findings of the Scottish Government that in our acute hospitals prescribing of antipsychotics has been rising year on year.

To try to identify how much of this rise comes from prescribing for those aged 65 years and over, the 0.5mg capsules and 1mg/ml liquid haloperidol are likely to be indicative.

In one Scottish NHS Board (see table below), we find that haloperidol prescribing in those aged 65 years and over in the acute hospital has nearly doubled since cognitive screening was introduced and monitored at NHS Board level.

042Tools

This is a recent study published in the Lancet:

045Tools

The authors of this study argued that:044Tools

Summary:
In these films Healthcare Improvement Scotland outlines that “OPAC assessment tools work, and are working in hospitals across Scotland”. There is no doubt that delirium is a condition associated with significant morbidity and mortality. It is also clear that we have a long way to go in understanding such a complex condition. Given this, my concerns about the over-reliance on brief tools used at outset and the marginalisation of consent are unchanged.

In a follow-up post I will look at the work currently being undertaken to evaluate the 4AT.

Update, 5th October 2016. The following was published on the 
front page of the Scotsman newspaper: 

"Mental health prescriptions hit ten-year high"

prescriptions-for-mental-health-drugs-10-year-high-nhs-scotland-2016-a prescriptions-for-mental-health-drugs-10-year-high-nhs-scotland-2016-b

The figures are from the Scottish Government and can be accessed here.

Healthcare Improvement Scotland: filming costs

What follows are the costs of films made for NHS Healthcare Improvement Scotland. The period covered is 1 Jan 2014 to 26 Feb 2015. Costs for all other photography commissioned by Healthcare Improvement Scotland are not included. The total cost is over £51,000. 016Tools

Why I have decided to leave Social Media

I have been asked by a few friends why I decided to leave Social Media.

For sometime I had a twitter account @PeterDLROW but I closed this account on the last day of 2014. The-Lumen---on-twitter

There are several reasons why I have decided to leave social media behind however the primary one is that as an NHS employee in Scotland I do not feel safe in using social media.

CropperCapture[4]

The personal consequences for me in raising ethical considerations on twitter to try and help improve care for our most elderly have been most significant. The organisation that appears to have struggled most with my ethical questioning has been Healthcare Improvement Scotland. There are individuals who have not shared my views who have associations with Healthcare Improvement Scotland and may have contributed to this response.

ggg

I miss twitter for sharing with others my many interests which include film-making, the arts, architecture, medical humanities and most things outdoors.

How-drs-use-twitter-7-Dec-2