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5 min read

The healing touch in an era of personalised medicine

As data powers a revolution in personalised medicine, surgeon David Cranston asks if we are risk of dehumanising medicine?

David Cranston is emeritus Professor of Surgery at Oxford University. As well as publishing academically, he has has also authored books on John Radcliffe, and mentoring.

A doctor looks thoughtful will holding a stethoscope to their ears.
Photo by Nappy on Unsplash.

In 1877 Arthur Conan Doyle was sitting in one of Dr Joseph Bell’s outpatient clinics in Edinburgh as a medical student, when a lady came in with a child, carrying a small coat. Dr Bell asked her how the crossing of the Firth of Forth had been on the ferry that morning. Looking sightly askance she replied;  

 “Fine thank you sir.”  

 He then went on to ask what she had done with her younger child who came with her.  

Looking more astonished she said:   

“I left him with my aunt who lives in Edinburgh.   

Bell goes on to ask if she walked through the Botanic Gardens on the way to his clinic and if she still worked in the Linoleum factory and to both these questions she answered in the affirmative.  

Turning to the students he explained  

“I could tell from her accent that she came from across the Firth of Forth and the only way across is by the ferry. You noticed that she was carrying a coat which was obviously too small for the child she had with her, which suggested she had another younger child and had left him somewhere. The only place when you see the red mud that she has on her boots is in the Botanic Gardens  and the skin rash on her hands is typical of workers in the  Linoleum factory.   

It was this study of the diagnostic methods of Dr Joseph Bell led Conan Doyle to create the character of Sherlock Holmes.  

A hundred years later and I was young doctor. In 1977 there were no CT or MRI scanners. We were taught the importance of taking a detailed history and examination. Including the social history. We would recognise the RAF tie and the silver (silk producing) caterpillar badge on the lapel of a patient jacket.  We would ask him when he joined the caterpillar club and how many times he had had to bail out of his plane when he was shot down during the war – a life saved by a silk parachute. We would notice the North Devon accent in a lady and ask when she moved to Oxford.  

The patient’s history gave 70% of the diagnosis, examination another 20% and investigation the final 10%. Patients came with symptoms and the doctor made a presumptive diagnosis – often correct - which was confirmed by the investigations. Screening for disease in patients with no symptoms was in its infancy and diseases were diagnosed by talking to the patients and eliciting a clear history and doing a meticulous examination. No longer is that the case.     

At the close of my career, as a renal cancer surgeon, most people came in with a diagnosis already made on the basis of a CT scan, and often small kidney cancers were picked up incidentally with no symptoms. The time spent talking to patients was reduced. On one hand it means more patients can be seen but on the other the personal contact and empathy can be lost.  

Patients lying in in bed have sometimes been ignored. The consultant and the team standing around the foot of the patient’s bed discussing their cases amongst themselves. Or, once off the ward, speaking of the thyroid cancer in bed three or the colon cancer in bed two. Yet patients are people too with histories behind them and woe betide the medic, or indeed the government, who forgets that.  

With computer aided diagnosis, electronic patient records and more sophisticated investigation the patient can easily become even more remote. An object rather than a person.  

We speak today of more personalised medicine with every person having tailored treatment of the basis of whole genome sequencing and knowing each individual’s make up. But we need to be sure that this does not lead to less personalised medicine by forgetting the whole person, body mind and spirit.  

Post Covid, more consultations are done online or over the telephone -often with a doctor you do not know and have never met. Technology has tended to increase the distance between the doctor and patient. The mechanisation of scientific medicine is here to stay, but the patient may well feel that the doctor is more interested in her disease than in herself as a person. History taking and examination is less important in terms of diagnosis and remote medicine means that personal contact including examination and touch are removed.  

Touching has always been an important part of healing. Sir Peter Medawar, who won the Nobel prize for medicine sums it up well. He asks:  

‘What did doctors do with those many infections whose progress was rapid and whose outcome was usually lethal?   

He replies:  

'For one thing, they practised a little magic, dancing around the bedside, making smoke, chanting incomprehensibilities and touching the patient everywhere.? This touching was the real professional secret, never acknowledged as the central essential skill.'

Touch has been rated as the oldest and most effective act of healing.   

Touch can reduce pain, anxiety, and depression, and there are occasions when one can communicate far more through touch than in words, for there are times when no words are good enough or holy enough to minister to someone’s pain.   

Yet today touching any patient without clear permission can make people ill at ease and mistrustful and risk justified accusation. It is a tightrope many have to walk very carefully. In an age of whole-person care it is imperative that the right balance be struck. There’s an ancient story that illustrates the power of that human connection in the healing process. 

When a leper approached Jesus in desperation, Jesus did not simply offer a healing word from safe distance. he stretched out his hand and touched him. He felt deeply for lepers cut off from all human contact. He touched the untouchables.   

William Osler a Canadian physician who was one of the founding fathers of the Johns Hopkins Hospital in Baltimore, and ended up as Regius Professor of Medicine in Oxford,  said:  

“It is more important to know about the patient who has the disease than the disease that has the patient”.  

For all the advantages modern medicine has to offer, it is vital to find ways to retain that personal element of medicine. Patients are people too. 

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6 min read

Are you a narcissist?

We all have a little bit of narcissism in us – the question is whether we’re a Moses or an Iago
An Elizabethan man holds a dagger up while grinning.
Kenneth Brannagh's Iago in the 1995 film of Othello.
Sony Pictures.

Is everyone a narcissist these days? It sometimes feels so. Google Trends data shows an eleven-fold increase in searches for “narcissism” between 2010 and 2023, and the term has become a social media buzzword. Online quizzes asking, “Am I a narcissist?” are everywhere, offering dubious self-diagnosis at the click of a button. Genuine Narcissistic Personality Disorder, however, is complex and painful – especially for those in close relationships with someone who cannot acknowledge the harm that they are able to cause or feel any sense of remorse. Narcissus, in Greek mythology, was a handsome young man who was cursed to fall in love with his own reflection, but it was not until the early 20th century that the term “narcissism” was then picked up by the emerging field of psychoanalysis. Initially, Sigmund Freud adopted it in a non-pejorative way to describe the stage in child development when an infant is aware only of their own need for love and attention. Eventually, as that infant grows into a child it begins to experiment with showing others love and attention, and if surrounded by the right relationships, the child learns that love can be reciprocal – a back-and-forth pattern of give and take. Freud wrote:  

“Loving, then, contributes to the lowering of self‑regard. Having one’s love returned, however, restores one’s self‑regard and replenishes one’s narcissism.”  

In its healthiest form, narcissism reflects a positive sense of self – a recognition of one’s own needs and a reasonable desire for them to be met, whilst also knowing that we must give of ourselves, again within reason, to meet the needs of others. In this sense, yes, we are all a little bit of a narcissist. It is only occasionally, most commonly when the early bond between a child and their caregivers is inconsistent or unstable, that this self-focus can become problematically distorted, sometimes leading to a personality disorder. For such a person, a constant hunger for attention and affirmation, often combined with a lack of empathy or a tendency to use empathy as a means to manipulate others, leads to a life of take-take-take; one which can cause significant harm to others and ultimately to themselves.  

Estimates for Narcissistic Personality Disorder are that it affects about one to two per cent of the population, a number which is intriguingly high. The unfortunate news is that true Narcissistic Personality Disorder is notoriously difficult to treat, precisely because key tenets of the condition include a lack of self-awareness and an overinflated sense of self belief. The classic response of the one with Narcissistic Personality Disorder is, of course, “How dare my therapist say that I am a narcissist? They must be the problem!” 

However, much more prevalent are what might be called “sub-clinical narcissists” – people who act selfishly, arrogantly, or manipulatively, influencing others to conform to their desires. We all know one or more of those – sometimes we meet one when we look in the mirror. Whilst this may make us feel pretty rotten, whether we are the giver or the receiver of such treatment, it does not always warrant a clinical intervention. Even so, it can still be extremely difficult to process how and why human narcissistic tendencies are able to cause others so much pain. If, as Freud proposes, a certain degree of narcissism is hardwired into human nature, what can we do about its tendency to evil?  

In Shakespeare’s tragedy Othello, the character of Iago is a master manipulator who displays all the cold-hearted indifference of a true narcissist. Early in Act 1 he expresses his indignation that he has been passed over for promotion. Firmly convinced of his own superiority, he slyly boasts that he will play a false self to Othello, feigning loyalty for his own ends and stating: “I am not what I am.”  

These words are a clever and rather chilling inversion of a famous phrase from the Bible. In the story of the Exodus, God meets with Moses in the form of a burning bush, and when Moses asks for the name of God a voice replies: “I am what I am.” As Moses stands before God, barefoot and awestruck, he hears that enigmatic statement and is forced to confront the question of who he truly is – an ashamed murderer, a fugitive, a short-tempered man of slow speech but hasty acts. Moses acknowledges all these awkward truths about himself and declares himself wholly unfit to be called by God as a leader. Yet God uses Moses anyway, and at the end of his life, Moses dies a celebrated hero – a deliverer who is mourned by all his people.  

Not so Iago. As the tale of Othello draws to its tragic close, Iago is wounded, arrested and escorted from the stage. The audience knows that he has been condemned to execution, but unlike pretty much every other character in that fateful final scene, Iago’s death does not take place onstage. He is simply removed, dismissed from everybody’s notice – a narcissist’s worst nightmare.  

One can see the crucial difference between Moses and Iago – whilst Moses is concerned that his own flawed nature makes him unfit to be become a great leader, Iago is driven to grasp at leadership by a belief in his own grandiosity and acts vengefully when passed over. Right to the end, Iago expresses not one word of self-doubt or regret for his actions. Indeed, he refuses to account for himself at all. “Demand me nothing,” he says at the close; “What you know, you know.” 

Seemingly, the problem of narcissism’s tendency towards evil lies not in actions, but in methods of self-evaluation. While we all make regrettable mistakes, and sometimes it can be hard to judge the difference between unreasonable selfishness and reasonable self-preservation, the true narcissist is afraid to explain themselves, unwilling to bear the judgement of outside scrutiny. The narcissist will look only in the mirror.  

But whereas a mirror only reflects light, a burning bush produces it. In the end, the resources of the Christian tradition do not simply diagnose our narcissism, they offer us a way through it. They offer an outside perspective from which we can truly evaluate our own actions – a light that shines through the mirror.  

If you have ever clicked the link for the online quiz, or been tempted to, then that is an encouraging sign of willingness to be open to outside scrutiny. But of all things, would we really want to trust only human voices, especially the unknown and unknowable voices of the internet, as an authoritative arbiter? If narcissism is so inherent to human nature, it logically takes something higher and brighter than our fellow human beings to really bring it into the light. But in any case, you can save yourself the time of completing that dubious online diagnostic quiz since the whole enterprise can be summed up in just one question:  

Have you ever wondered if you have Narcissistic Personality Disorder? If the answer is yes, you probably do not. So demand yourself nothing, what you know you know.  

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