Extensive guidance now at RCPCH.
Nuffield Council on bioethics review went to government – https://cdn.nuffieldbioethics.org/wp-content/uploads/NCOB-Disagreements-Critical-Care-Indepdent-Review-FINAL.pdf
Extensive guidance now at RCPCH.
Nuffield Council on bioethics review went to government – https://cdn.nuffieldbioethics.org/wp-content/uploads/NCOB-Disagreements-Critical-Care-Indepdent-Review-FINAL.pdf
Eposters now of course as well as conference A1 old school ones.
Same as with a presentation, really. Use headings and subheadings. Bullet points. Don’t mix up fonts and font sizes too much. Beware getting too close to the edges, and avoid the temptation to fill in white space! Beware jargon and acronyms.
The A4 test – if you can read your poster printed at A4, then it should work ok as an A1 poster too.
More tips here – https://xerte.shef.ac.uk/play.php?template_id=1259#page1
And use of images here – https://www.sheffield.ac.uk/library/copyright/using-images-and-other-media
Have a pointer so you can talk through your poster easily. Turn back to your audience frequently and establish eye contact.
If a new person joins midway through, welcome them (if only with eye contact and a smile) and afterwards check if they need it explained again.
Prepare your “elevator pitch” – 3 sentence synopsis: What is it about? What did you find? Why is it important?
Keep bigger picture in mind, as some people might need more background info.
Present your poster as you would anything else – like a story. Context, characters, surprises, meaning, future.
Handouts – beware, you might stop someone talking to you by giving them a handout.
Business cards (if you don’t put your contact details on a handout).
Network – if someone particularly interested, offer to have a chat later rather than ignoring other people.
Get feedback – random comments sometimes indicate that you haven’t explained yourself fully, or you haven’t appreciated a different angle, so ask for clarification.
Thank people for interest – potential future colleagues/employers!
“First do no harm” – fundamental of medical ethics.
Except dubious origins… The Latin makes people think it’s Hippocrates and in the Hippocratic oath – but Hippocrates was Greek and it’s not in the oath. He does say something pretty similar in the Epidemics.
Not in the Oxford English Dictionary. Well known in America in the 1930s.
1860 Medical Textbook by Inman says it comes from Thomas Sydenham, but not found in his work, and no one else confirms this. But Sydenham did like Latin.
Florence Nightingale says it in English in the preface to her book on hospitals but not in Latin.
Jack Eckert reckons it was the Latin versions of Hippocrates that started to circulate as printed versions that gave rise to the expression. But still odd that rarely used in either English or Latin until second half of 20th century.
Of course, it isn’t a great principle in any case. Most of medicine is a risk:benefit calculation, rather than avoidance of any possible harm.
Lots more discussion in Cedric Smith’s article.
Clarifies an aspect of the Montgomery decision in a way that supports healthcare professionals getting consent. The decision can be found here.
In Montgomery, the Supreme Court said that a doctor ‘is under a duty to take reasonable care to ensure that the patient is aware of any material risks involved in any recommended treatment and of any reasonable alternative or variant treatments’. In the McCulloch case, the Supreme Court was asked to decide what legal test was applicable when assessing whether an alternative treatment was ‘reasonable’. Was it the Montgomery test or was it the Hunter –v- Hanley test? Put another way, was the decision about whether to discuss an alternative treatment with a patient one of clinical judgement, or was it one for the Court to assess and determine?
The decision was that a doctor (or other healthcare professional) who has decided that a treatment is not a ‘reasonable alternative treatment’ for a particular patient will not be negligent in failing to inform the patient of that alternative treatment if the doctor’s view is supported by a responsible body of medical opinion. In other words, this decision involves an exercise of clinical judgement and any challenge to that decision by a patient is therefore to be determined by the Hunter –v- Hanley test. In the circumstances of the McCulloch case, the application of that legal test resulted in the claim being rejected by the Court.
The court said this:
“Taking a hypothetical example – say that there are ten possible treatment options; the doctor, exercising his or her clinical judgment, decides that only four of them are reasonable and that decision to rule out six is supported by a responsible body of medical opinion. The doctor is not negligent by failing to inform the patient about the other six even though they are possible alternative treatments.
“The narrowing down from possible alternative treatments to reasonable alternative treatments is an exercise of clinical judgment to which the professional practice test should be applied. The duty of reasonable care would then require the doctor to inform the patient not only of the treatment option that the doctor is recommending but also of the other three reasonable alternative treatment options (plus no treatment if that is a reasonable alternative option) indicating their respective advantages and disadvantages and the material risks involved in each treatment option.”
[Michael Stewart, Central Legal Office]
In research, many studies are non-randomized, so risk of bias.
Newcastle-Ottawa scale is one attempt to assess bias formally – judged on:
So things like cohort not being representative; control group coming from different population; measurement being rather subjective; duration of follow up – all increase risk of bias.
Suspicious if small study with big effect!
A creative way of learning/teaching about illness. But biases around being for kids, or frivolous, or simplistic.
But actually the ability to use images, fonts or other text effects means you can express things in ways both delicate and brutal that might require a lot of reading. Visual understanding is often more intuitive. By combining the two you are involving the different parts of the brain that handle language and image processing, and research shows understanding is enhanced.
They teach observational skills – you read but you must also interpret what is implied.
See MediKidz and GraphicMedicine.org.
13yr old Martha Mills died in 2021 at King’s College Hospital, London, of sepsis after pancreatic trauma (fell off bike in Snowdonia). The family went to the local minor injuries unit, where they were reassured. She continued to have severe pain however, then vomiting – so they went to the nearest hospital. She was admitted to the ward, then ICU, before being transferred by helicopter to King’s College London (1 of 3 specialist centres for pancreatic injury in the UK).
“We are so lucky to be here”, writes the mum.
She was NG fed, a peritoneal drain inserted. She started mobilising after 2 weeks. Then she developed fever and diarrhoea – started antibiotics. “The consultants swooped in, and were ostentatiously deferred to by the junior doctors.
“They were chatty, assertive, grand.”
Martha then started oozing from drip sites and peritoneal drain site. A scan showed small pericardial effusion. She had a persistent fever – and it was the start of a bank holiday weekend.
Consultant went home after morning round. Martha’s mum raised her concern about septic shock but was told “it’s just a normal infection”. She was told not to look up things on the internet – “you’ll only worry yourself”.
When she developed low BP and tachycardia, then widespread rash, it was diagnosed as a drug reaction.
““Trust the doctors – they know what they’re doing,” said the nurses.
The consultant was contacted to discuss worsening PEWS – did not come in – no change in management was made. The consultant phoned PICU (routine) but gave limited info – advised against review “to avoid parental anxiety”. The night shift junior did not review. Martha was drinking copiously.
At 0545 she had a seizure, at which point people started arriving and things seemed to happen – she was moved to PICU, intubated and then moved to Great Ormond Street hospital for ECMO. She died 4 days before her birthday.
September 2023 Riya Harani dies from invasive Group A streptococcus and influenza B. Seen in hospital the day before. Junior doctor diagnosed a virus and discharged her with advice to take over the counter painkillers and info re: management of sore throat. Consultant not involved. At inquest, coroner says ““I think it highly likely that if it had been open to Riya’s family to seek a second opinion at that point, they would have done so without hesitation.”
UK Minister for health has said they will progress with the right to urgent second opinions across the health service.
Right to second opinion already in Good Medical Practice: “In providing clinical care, you must respect the patient’s right to seek a second opinion”. But not traditionally associated with acute care and no detail otherwise.
Seeking a second opinion is more common in:
Motivation is to seek to gain more information, or reassurance. Potential major impact on patient outcomes in up to 58% of cases.
Condition Help (Pittsburgh, 2000s), Call 4 concern (Royal Berkshire) – hospital hotline to call rapid response team to bedside. Ryan’s rule (Queensland) is state-wide number for review of medical care.
But evidence of benefit sparse. Tends to be pain management and communication breakdown rather than acute deterioration. 18% of patients generated nearly half of all calls to Condition Help (in 41.4% of cases, a change in care was made).
International Society for Rapid Response systems includes family trigger system as one measure of effectiveness.
“The recurring problems of hierarchy, arrogance and poor culture have not been tackled despite decades of effort… It is not the job of patients and families to wait around for healthcare providers to sort out their culture.” [(Helen Haskell, BMJ 2023)]
Such systems do not address problems of overcrowded wards, lack of beds, delayed assessments, poor nurse:patient ratios etc… Perhaps don’t appreciate informal senior discussions that happen all the time. Potential for delays in appropriate treatment if process of getting second opinion interferes with management?
“I’d like to imagine a world in which Martha was transferred to intensive care in time and her life was saved.In this parallel universe, I talk endlessly about the doctors and nurses who helped her. I go on a fundraising walk for the hospital.
Bright and determined girl as she was, Martha aces all her exams, goes to university, has a career and children.
She visits us at weekends and we recall those distant weeks when she was in hospital.”
Mrs Mills
UNCRC report June 2023 -Scotland should prioritise non-discrimination, abuse/neglect/sexual exploitation, children “deprived of family environement”, mental health, asylum seeking and refugee/migrant children.
Should develop/strengthen strategies for community based therapeutic mental health programmes for children of all ages, mental health promotion, screening and early intervention.
Benefits to children are not the point – just a human right, under article 12.
Right of individual child but also of groups of children.
Voice is not enough (2007) – Lundy Model:
Space – actively created! Not just reactive. And demonstrably safe. Consider the “seldom heard” child eg talking mats.
Voice – silence can be clear in meaning! Mode of expression? And support to understand options, possibilities. Lundy has published European commission guide to creating child-friendly documents
Subjects that are uncomfortable/awkward in particular – how can they be framed in way that can be discussed openly?
Audience – active listening. Relevant decision makers.
Influence – High expectations are good! But transparent about what is possible. Feedback and follow up.
Framework for feedback:
NI government has evaluation checklist and CYP feedback form.
Structured visual communication – real or virtual world. Used for 2020 “Can Scotland be Brave?” report
Jones and Welch 2018 – representation (avoiding adult bias), judgement (viewing children as capable of making informed decisions), validity (even if different from adult views), Impact (how acted on)
What we think is “fine” because it’s what we are used to may not be for kids – eg hospitals/clinics.
Who all is in the room? Why are they there?
Beware leading questions
Before training, only 23% felt confident that CYP views were represented, rose to 89% after. Feedback from children was overwhelmingly “just nice to be listened to”.
“Boeing in 2018/9 after the crashes of two 737 Max 8 aircraft was
following a popular playbook:
Gives other examples of George W. Bush and Abu Ghraib camp (abuse attributed to
“a few American troops”).
Purdue Pharma – in response to public criticism and lawsuits for its irresponsible opioid marketing strategy – tried to be seen as part of the solution rather than the cause of the problem.
Trust is based on perceptions of that institution; in contrast, trustworthiness is a quality we attribute. Trying to boost trust without addressing underlying reasons for the loss of trustworthiness are unlikely to succeed, and usually perceived as inauthentic.
You can measure trust (by asking people about their perceptions and beliefs) but not trustworthiness, which is more nebulous.
We tend to talk about trust as being a one dimensional thing but there are probably different kinds of trust – (gives example of a successful financial advisor who has had multiple divorces – you might trust them for financial but not relationship advice). Do they have knowledge, skills, resources (often quite specific) to perform what you have entrusted them to do?
Trustworthiness on the other hand is built around questions of reliability, honesty, and integrity. If you have reliability trust in someone, then you believe that person does (or will do) what they say they do (or
will do).
Along with integrity, there are the values of fidelity, care, and benevolence—relates to putting others’ interests ahead of one’s own. Which raises the question, “whose interests are being privileged?”
So called crisis management experts talk about “optics” – public perception – and respond to it by “public performativity” of trust building in terms of use of language and symbolic actions.
Marks suggests you compare one kind of crisis he calls “opsis,” (ancient Greek word for “appearance” as used by Aristotle for one of his six elements of tragedy, often translated as “spectacle”) with institutional sepsis. “Just as medical sepsis in the human body is a critical condition that endangers life, the loss of an
institution’s integrity and trustworthiness is another form of sepsis—ethical sepsis—that poses an existential threat to the institution. A problem even when the loss of integrity and trustworthiness has not yet come to the attention of the public.
Gives vaccine hesitancy as another example – numerous and varied causes, including misinformation, but note strong ethnic patterns at time of Black Lives Matter campaign and NHS being called “institutionally racist”. Suspicion of corporate interests in public health messages too.
[Jonathan H. Marks, Hastings Centre]Years ago it was already pointed out that there is way too much published research for the average doctor to keep up to date. Even to just be aware of all the guidelines that summarize research into best practice means reading hundreds of pages for the conditions that you might only infrequently see.
Of course you don’t always know if the patient in front of you is typical of the condition being discussed – research often excludes complicated cases (or children, or pregnant women).
Even then – “most published research findings are false” [Ioannidis, Plos 2005]. Lots of findings are never confirmed by further studies, and “knowledge” is based on a p value of <0.05. Actually depends on pre-test probability… Are certain things already known? Or is there just a lot of data without established relationships? Even if research design is perfect, bias eg selective reporting or manipulation of analysis. Different studies may use different end points or definitions, which increases the chance findings are false. True findings can be lost in noise or concealed by conflict of interest. Fixed beliefs may be as prejudicial as financial conflict of interest… Expert opinion often differs from outcomes of metanalysis. Small studies and small effects mean any significant result is more likely to be false.
In the model discussed in this study, an underpowered early phase clinical trial that produces a positive finding is likely to be misleading 75% of the time, even before you consider bias. If you are talking about a field where there probably isn’t actually any relationship between the things being studied, then large effects with high significance may just reflect the degree of bias, and should be seen potentially as a warning rather than something exciting!
Authors don’t check primary sources so misconceptions promulgate. Peer review is inefficient, inconsistent and insufficient. Post publication retractions are messy and difficult. See the problem of citations, below.
Systematic reviews are not kept up to date – in fact, they are usually already out of date when published…
Authors of guidelines have a particular duty to ensure rigorous analysis.
The average 10 min consultation will produce at least 1 unanswered question.
[Richard Smith BMJ 2010]
Citation error rate is estimated at 11-15% in biomedical literature. Propagates mistakes (even academic urban legends eg iron in spinach, due to a misplaced decimal point in a 1930s paper, which I have not verified) and undermines respect for literature review.
Can be non-existent findings, incorrect interpretations of findings, or (20% of errors) chains of errors. Sometimes a hypothesis becomes a fact.
1 surgical study was found to be misquoted by 40% of articles that cited it!
AI can help or make this worse. CONSENSUS.app is AI powered search engine for academics.
Best would be a declaration, that the authors have read the original papers and checked for accuracy and relevance.