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Homeopathy has a long history in Canada.  In 1842, James Lilli was probably the first Canadian homeopath to begin practicing in Toronto. Joseph J. Lancaster, who had studied in New York, began practicing sometime in the 1840s in Ontario. The ‘Homeopathic Medical Society of Canada’ was established in 1854 in Hamilton, Ontario.

Since these early days much has changed. At present, all health care professions in Ontario are governed by the ‘Regulated Health Professions Act’ which allows all health-care professions the same right to practice. This law upholds the belief that the public has the right to choose what health care it wishes, and that the government should only intervene to regulate where a profession poses a significant risk of harm to the public. Only allopathic professions are currently regulated, and, in Ontario, doctors are censured if they practice homeopathy.

All schools of homeopathy in Canada offer ‘diplomate status’ and all offer three-year, part-time courses (one or two weekends per month plus perhaps one or two evenings per week). There are no legal doctorate or university degree programs for homeopathy in Canada. A doctorate in any field other than allopathic medicine cannot legally be used while practicing homeopathy.

I have been reliably informed that the regulation of homeopathy in Ontario is about to change. A transitional council of the ‘College of Homeopaths of Ontario’ had already been appointed in September 2009. The next step in the regulatory process is now imminent. On April 1 this year,  Ontario will proclaim the ‘Homeopathy Act’. The bill will further empower the ‘College of Homeopaths of Ontario’. This regulatory body will hence forth have control over who gets to call themselves a homeopath. In addition, it will also have a complaint tracking system.

This moves comes only days after the ‘Australian National Health and Medical Research Council’ has published the most thorough and independent assessment of homeopathy in the history of this form of alternative therapy. It concluded that homeopathy should not be used to treat health conditions that are chronic, serious, or could become serious. People who choose homeopathy may put their health at risk if they reject or delay treatments for which there is good evidence for safety and effectiveness.

In view of the fact that homeopathy has been disproven as a treatment that fails to have a positive risk/benefit balance, the move of the regulators in Ontario seems pure madness to me. It sends the wrong signal to consumers and gives credibility to a form of quackery.


The other day, I received a request from THE GUARDIAN: could I write a piece on homeopathy in relation to the Australian report which had just come out; they gave me ~700 words and all of 3 hours to do it. I had an extremely busy day, but accepted the challenge nevertheless.

My article was published the next day and the ‘headliner’ at THE GUARDIAN had elected to call it There is no scientific case for homeopathy: the debate is over.

What followed was a flurry of debate – well over 2200 comments – which was more than a little ironic, considering the headline.

Essentially, my article had repeated the well-rehearsed arguments which have so often been made on this blog and elsewhere:

Our trials failed to show that homeopathy is more than a placebo.

Our reviews demonstrated that the most reliable of the 230 or so trials of homeopathy ever published are also not positive.

Studies with animals confirmed the results obtained on humans.

Surveys and case reports suggested that homeopathy can be dangerous.

The claims made by homeopaths to cure conditions like cancer, asthma or even Ebola were bogus.

The promotion of homeopathy is not ethical.

The comments that followed were mixed, of course; those that disagreed with me used a range of counter-arguments; in no specific order, these were the following:

  1. For several reasons, I cannot be trusted.
  2. I even once stated that I have treated my wife homeopathically.
  3. The Australian report was neither thorough nor reliable.
  4. The Australian expert panel were bought by Big Pharma.
  5. Homeopathic treatment must be individualised and can therefore not be tested in RCTs.
  6. Just because we don’t understand how homeopathy works, we should not conclude that it is ineffective.
  7. 200 years of positive experience with homeopathy clearly prove that it works.
  8. The huge popularity of homeopathy worldwide demonstrated its effectiveness.
  9. The fact that some very clever people support homeopathy shows that it works.
  10. Homeopathy works in animals and little children, therefore it cannot be just a placebo.
  11. The Queen and my aunt Doris use homeopathy.
  12. Placebos work.
  13. Patients must be able to choose; patient choice is an important principle in all health care.
  14. There’s more to evidence than just RCTs.
  15. Homeopathy works like vaccines.

With such an abundance of counter-arguments, the debate is clearly NOT over! Or is it? Let’s see how solid the arguments really are.

1) I cannot be trusted

Ad hominem attacks are no arguments at all; they are merely a sign that the person using them has no real arguments left.

2) I treated my wife homeopathically

This is true. At one stage in my life, I treated anyone who couldn’t run fast enough to escape me with homeopathy. What does that show? It simply shows that I can make mistakes too.

3) The Australian report was flawed

Perhaps it was not entirely faultless (no report ever is), but it certainly was rigorous – more so than any previous document in the entire history of homeopathy. If it excluded certain types of evidence, like the observational studies (which are so much loved by homeopaths), it did so because such data are wide open to bias.

4) The panel was not independent

Yes, it was! It even included a homeopath. The Australian National Health and Medical Research Council is internationally highly respected, and to defame it without evidence is, in a way, just another ad hominem attack.

5) Homeopathy must be individualised

This is a half-truth: classical homeopathy is mostly individualised, but lots of homeopathic prescribing is not individualised. And in any case, we have recently seen how totally unconvincing the results of strictly individualised trials of homeopathy are. This argument turns out to be a red herring.

6) We currently don’t understand how homeopathy works

What we do understand perfectly well, however, is the fact that no explanation exists which would not require throwing over board big chunks of the laws of nature. But even if we accepted that the mode of action is unknown, this would not change the lack of homeopathy’s clinical effectiveness. Lots of treatments work without us understanding how.

7) Experience shows it works

Experience is a very unreliable indicator of effectiveness; there are simply far too many confounders such as placebo effects, regression towards the mean or natural history of the disease. This is why we need evidence to be sure, and historically medicine finally started making progress when this lesson had been learnt.

8) The amazing popularity of homeopathy is proof of its effectiveness

This is the ‘argumentum ad populum’ fallacy. Think of the popularity of blood-letting to see how wrong this argument can be.

9) Homeopathy is backed by some very clever people

So what? Clever people are not always correct – look at me (just joking!)

10) Homeopathy works in animals and little children which proves that it is more than a placebo

First, animals and children do also show placebo-responses.

Second, the animal owner/parent might respond to placebo and thus mimic a placebo-response in the patient.

Third, the evidence for homeopathy is not positive neither in animals nor in children.

11) The Queen swears by homeopathy

Yes, so much so that, as soon as she is really ill, she makes use of what the very best of conventional medicine has to offer.

12) Placebos work

For sure! But that does not mean that we should prescribe placebos. If an effective treatment is given with compassion and empathy, the patient will also profit from a placebo effect – in addition to the effect of the treatment. Merely administering placebos means withholding the latter and is thus not in the best interest of the patient.

13) Patient choice

Yes, patient choice is important. However, it only applies to the choice between treatments that are demonstrably effective – if not choice becomes arbitrariness.

14) Evidence is more than just RCTs

True, there are many study designs other than RCTs. They all have their place in research – but when the research question is to test whether a treatment is effective beyond placebo, they are all open to different types of bias. The one that minimises bias best and thus produces more reliable findings than any other study design is the placebo-controlled, double-blind RCT.

15) Homeopathy works like vaccines

No! The ‘like cures like principle’ appears to be similar to the principles of vaccination, but this appearance is misleading. Vaccines contain small amounts of active material, while the typical homeopathic remedy doesn’t. Vaccines use the substance that causes the illness, e. g. (parts of) a virus, while homeopathy doesn’t.

So, is there still a debate? Obviously there is – the Guardian headliner was wrong – but it is a debate without reasonable arguments. And in the public domain, the debate is dominated by enthusiasts who endlessly repeat nonsensical notions which have been shown to be wrong over and over again.

In a nutshell:

Yes, there continues to be a debate.

No, there is no reasonable debate.


Reflexology is the treatment of reflex zones, usually on the sole of the feet, with manual massage and pressure. Reflexologists assume that certain zones correspond to certain organs, and that their treatment can influence the function of these organs. Thus reflexology is advocated for all sorts of conditions. Proponents are keen to point out that their approach has many advantages: it is pleasant (the patient feels well with the treatment and the therapist feels even better with the money), safe and cheap, particularly if the patient does the treatment herself.

Self-administered foot reflexology could be practical because it is easy to learn and not difficult to apply. But is it also effective? A recent systematic review evaluated the effectiveness of self-foot reflexology for symptom management.

Participants were healthy persons not diagnosed with a specific disease. The intervention was foot reflexology administered by participants, not by practitioners or healthcare providers. Studies with either between groups or within group comparison were included. The electronic literature searches utilized core databases (MEDLINE, EMBASE, Cochrane, and CINAHL Chinese (CNKI), Japanese (J-STAGE), and Korean databases (KoreaMed, KMbase, KISS, NDSL, KISTI, and OASIS)).

Three non-randomized trials and three before-and-after studies met the inclusion criteria. No RCTs were located. The results of these studies showed that self-administered foot reflexology resulted in significant improvement in subjective outcomes such as perceived stress, fatigue, and depression. However, there was no significant improvement in objective outcomes such as cortisol levels, blood pressure, and pulse rate. We did not find any randomized controlled trial.

The authors concluded that this study presents the effectiveness of self-administered foot reflexology for healthy persons’ psychological and physiological symptoms. While objective outcomes showed limited results, significant improvements were found in subjective outcomes. However, owing to the small number of studies and methodological flaws, there was insufficient evidence supporting the use of self-performed foot reflexology. Well-designed randomized controlled trials are needed to assess the effect of self-administered foot reflexology in healthy people.

I find this review quite interesting, but I would draw very different conclusions from its findings.

The studies that are available turned out to be of very poor methodological quality: they lack randomisation or rely on before/after comparisons. This means they are wide open to bias and false-positive results, particularly in regards to subjective outcome measures. Predictably, the findings of this review confirm that no effects are seen on objective endpoints. This is in perfect agreement with the hypothesis that reflexology is a pure placebo. Considering the biological implausibility of the underlying assumptions of reflexology, this makes sense.

My conclusions of this review would therefore be as follows: THE RESULTS ARE IN KEEPING WITH REFLEXOLOGY BEING A PURE PLACEBO.

Henry Louis Mencken (1880-1956) was an outspoken American journalist, essayist and literary critic famous for his vitriolic attacks on what he considered to be the hypocrisy of much of American life. In 1924, he published an essay on chiropractic which, I think, is still poignant today. I take the liberty of reproducing here in a slightly abbreviated form.

This preposterous quackery [chiropractic] flourishes lushly in the back reaches of the Republic, and begins to conquer the less civilized folk of the big cities. As the old-time family doctor dies out in the country towns, with no competent successor willing to take over his dismal business, he is followed by some hearty blacksmith or ice-wagon driver, turned into a chiropractor in six months, often by correspondence… [Chiropractic] pathology is grounded upon the doctrine that all human ills are caused by pressure of misplaced vertebrae upon the nerves which come out of the spinal cord — in other words, that every disease is the result of a pinch. This, plainly enough, is buncombe. The chiropractic therapeutics rest upon the doctrine that the way to get rid of such pinches is to climb upon a table and submit to a heroic pummeling by a retired piano-mover. This, obviously, is buncombe doubly damned.

…Any lout with strong hands and arms is perfectly equipped to become a chiropractor. No education beyond the elements is necessary. The takings are often high, and so the profession has attracted thousands of recruits — retired baseball players, work-weary plumbers, truck-drivers, longshoremen, bogus dentists, dubious preachers, cashiered school superintendents. Now and then a quack of some other school — say homeopathy — plunges into it. Hundreds of promising students come from the intellectual ranks of hospital orderlies.

…[The chiropractor’s] trade is mainly with ambulant patients; they must come to his studio for treatment. Most of them have lingering diseases; they tour all the neighborhood doctors before they reach him. His treatment, being nonsensical, is in accord with the divine plan. It is seldom, perhaps, that he actually kills a patient, but at all events he keeps any a worthy soul from getting well.

…But chiropractic, of course, is not perfect. It has superb potentialities, but only too often they are not converted into concrete cadavers. The hygienists rescue many of its foreordained customers, and, turning them over to agents of the Medical Trust, maintained at the public expense, get them cured. Moreover, chiropractic itself is not certainly fatal: even an Iowan with diabetes may survive its embraces. Yet worse, I have a suspicion that it sometimes actually cures. For all I know (or any orthodox pathologist seems to know) it may be true that certain malaises are caused by the pressure of vagrant vertebra upon the spinal nerves. And it may be true that a hearty ex-boilermaker, by a vigorous yanking and kneading, may be able to relieve that pressure. What is needed is a scientific inquiry into the matter, under rigid test conditions, by a committee of men learned in the architecture and plumbing of the body, and of a high and incorruptible sagacity. Let a thousand patients be selected, let a gang of selected chiropractors examine their backbones and determine what is the matter with them, and then let these diagnoses be checked up by the exact methods of scientific medicine. Then let the same chiropractors essay to cure the patients whose maladies have been determined. My guess is that the chiropractors’ errors in diagnosis will run to at least 95% and that their failures in treatment will push 99%. But I am willing to be convinced.

Where is there is such a committee to be found? I undertake to nominate it at ten minutes’ notice. The land swarms with men competent in anatomy and pathology, and yet not engaged as doctors. There are thousands of hospitals, with endless clinical material. I offer to supply the committee with cigars and music during the test. I offer, further, to supply both the committee and the chiropractors with sound wet goods. I offer, finally, to give a bawdy banquet to the whole Medical Trust at the conclusion of the proceedings.

I imagine that most chiropractors would find this comment rather disturbing. However, I do like it for several reasons:

  • it is refreshingly politically incorrect; today journalists seem to be obsessed with the notion of ‘balance’ thus often creating the impression that there are two valid sides to an issue where, in fact, there is only one;
  • it gets right at the heart of several problems which have plagued chiropractic from its beginning;
  • it even suggests a way to establishing the truth about the value of chiropractic which could easily been followed some 90 years ago;
  • finally it predicts a result of such a test – and I would not be surprised, if it turned out to be not far from the truth.

Please let me know what you think, regardless of whether you are a chiropractor or not.

Chapter 5 of my memoir is entitled ‘OFF WITH HIS HEAD’. It describes the role that Prince Charles played in promoting what he now likes to call ‘integrated medicine’. The weird thing is that he was instrumental in creating my Exeter chair…and eventually in getting it shut down. Here is a short sample to whet your appetite:

With the wisdom of hindsight, it is clear to me now that my hope of bringing the scientific method to bear on alternative medicine was doomed from the start. Reason cannot negotiate with unreason any more than fire and water can commingle peacefully. In either case, a great deal of spitting and hissing is bound to ensue—and precious little else.

Soon after arriving in Exeter, in 1993, I learnt of the long-standing interest Prince Charles had in alternative medicine: he had asked via my Vice Chancellor for a copy of my inaugural lecture, and I remember being delighted at this request. As I never give lectures or speeches from a script, I even composed a summary specifically for him. In return, I received a polite note of thanks from one of his secretaries. This is great, I thought.

I was thrilled that someone as influential as Prince Charles would be interested in my work. What could be better than having support in such high places? Surely, there would come the time when I could meet the Prince and have an open exchange of views. I had no doubt that he would be keenly aware of the obvious necessity for rigorous research—in fact, he often enough had publicly stressed it—and would thus support my research endeavours.

How wrong can one be? Prince Charles turned out to be no supporter of my work. To the contrary: he seemed to be a staunch advocate of unreason and a formidable opponent of any attempt to bring science or critical thinking to bear on alter-native medicine. What is more, subsequent events suggested to me that his intervention played a part in the closure of my unit.

Even though it has been published less than a month ago, my new book ‘A SCIENTIST IN WONDERLAND…‘ has already received many most flattering reviews. For me, the most impressive one was by the journal ‘Nature'; they called my memoire ‘ferociously frank’ and ‘a clarion call for medical ethics’.

I did promise to provide several little excerpts for the readers of this blog to enable them to make up their own minds as to whether they want to read it or not. Today I offer you the start of the chapter 6 entitled ‘WONDERLAND’. I do hope you enjoy it.

It has been claimed by some members of the lunatic fringe of alternative medicine that I took up the Laing Chair at Exeter with the specific agenda of debunking alternative medicine. This is certainly not true; if anything, I was predisposed to look kindly on it. After all, I had grown up and done my medical training in Germany where the use of alternative therapies in a supportive role alongside standard medical care was considered routine and unremarkable. As a clinician, I had seen positive results from alternative therapies. If I came to Exeter with any preconceived ideas at all, they were of a generally favourable kind. I was sure that, if we applied the rules of science to the study of alternative medicine, we would find plenty of encouraging evidence.
As if to prove this point, the managing director of a major UK homeopathic pharmacy wrote a comment on my blog in April 2014: “…I met you once in Exeter in the 90s when exploring a possible clinical study. I found you most encouraging and openly enthusiastic about homeopathy. I would go so far as to say I was inspired to go further in homeopathy thanks to you but now you want to close down something which in my experience does so much good in the world. What went wrong?”
The answer to this question is fairly simple: nothing went wrong, but the evidence demonstrated more and more indispu-tably that most alternative therapies are not nearly as effective as enthusiasts tried to make us believe…

Few alternative remedies are more popular than colloidal silver, i.e. tiny particles of silver suspended in a liquid, and few represent more irresponsible quackery. It is widely promoted as a veritable panacea. Take this website (one of thousands), for instance; it advertises colloidal silver in the most glowing terms:

Here are some of the diseases against which Colloidal Silver has been used successfully Acne, Allergies, Appendicitis, Arthritis, Blood parasites, Bubonic plague, Burns (colloidal silver is one of the few treatments that can keep severe burn patients alive), Cancer, Cholera, Conjunctivitis, Diabetes, Gonorrhoea, Hay Fever, Herpes, Leprosy, Leukaemia, Malaria, Meningitis, Parasitic Infections both viral and fungal, Pneumonia, Rheumatism, Ringworm, Scarlet Fever, Septic conditions of eyes, ears, mouth, throat, Shingles, Skin Cancer, Syphilis, all viruses, warts and stomach ulcer.In addition it also has veterinary uses, such as for canine Parvo virus. You’ll also find Colloidal Silver very handy in the garden since it can be used against bacterial, fungal / viral attacks on plants.It would also appear highly unlikely that any germ warfare agents could survive an encounter with CS, as viruses such as E Bola and Hanta are in the end merely viruses and bacteria.Colloidal Silver is non-toxic, making it safe for both children, adults and pets. Colloidal Silver is in fact a pre 1938 healing modality, making it exempt from FDA jurisdiction.

So why haven’t you heard of it? It’s suspected that the user friendly economics of Colloidal Silver may have something to do with its low profile in the media. Colloidal Silver shines a spotlight on the over expensive and deadly nature of the pharmaceutical industry, who are larger than the Pentagon economically.

That’s right, plenty of bogus claims (it goes without saying that there is no good evidence to support any of them) and, for good measure, some conspiracy theory as well – the perfect mix for making a fast buck!

But sometimes things do not work out as planned. The following text was recently published on the website of Essex County Council:

A man claiming to sell a cure for cancer has been fined £750 following an investigation by Essex Trading Standards. Steven Cook, 54, of East Road, West Mersea, was charged with an offence under the Cancer Act after suggesting Colloidal Silver was a treatment for cancer.

Mr Cook pleaded guilty at Colchester Magistrates’ Court on Friday 12 September. Magistrates imposed a fine of £750 and ordered him to pay £1,500 costs. Cllr Roger Hirst, Essex County Council’s cabinet member for Trading Standards, said: “Trading Standards’ advice to people who are considering whether to take any substance not prescribed for a medical purpose, either preventative or as a treatment, is to consult their doctor first.

“I hope the public feel safer knowing that Essex Trading Standards will take action where traders are trying to sell products which are neither medically proven nor safe.”

Mr Cook runs a website,, selling various products containing silver. One of the products on sale was “Ultimate Colloidal Silver”, a liquid containing silver that Mr Cook made in his own home. Trading Standards said the website implied that the product can cure cancer – and this is an offence under the Cancer Act. Mr Cook has now updated the website and removed any claims that colloidal silver can cure some cancers.

So, there is some hope! Occasionally, fraudsters are being found out and punished. But the bad news, of course, is that this sort of thing occurs far too rarely and when it does happen, the punishment is far too lenient. Consequently, the public’s protection from fraudsters exploiting the most vulnerable patients is woefully insufficient.

Reiki healers believe they are able to channel ‘healing energy’ into patients’ body and thus enable them to get healthy. If Reiki were not such a popular treatment, one could brush such claims aside and think “let the lunatic fringe believe what they want”. But as Reiki so effectively undermines consumers’ sense of reality and rationality, I feel a responsibility to inform the public what Reiki truly amounts to.

This pilot study compared the effects of Reiki therapy with those of companionship on improvements in quality of life, mood, and symptom distress in cancer patients receiving chemotherapy. Thirty-six breast cancer patients received one of three treatments:

  1. usual care,
  2. Reiki + usual care,
  3. companionship + usual care.

First, data were collected from patients receiving usual care. Second, patients were randomized to either receive Reiki or a companionship during chemotherapy.

Questionnaires assessing quality of life, mood, symptom distress, and Reiki acceptability were completed at baseline and chemotherapy sessions 1, 2, and 4.

The results show that Reiki was rated relaxing with no side effects. Reiki and companionship groups both reported improvements in quality of life and mood that were greater than those seen in the usual care group.

The authors concluded that interventions during chemotherapy, such as Reiki or companionship, are feasible, acceptable, and may reduce side effects.

Yet another example of utterly bizarre conclusions from a fairly straight forward study and quite clear results. What they really demonstrate is the fact that Reiki is nothing more than a placebo; its perceived benefit relies entirely on non-specific effects. This view is also supported by our systematic review (its 1st author is a Reiki healer!): the evidence is insufficient to suggest that reiki is an effective treatment for any condition. Therefore the value of reiki remains unproven.

In other words, we do not need a trained Reiki master, nor the illusion of some mysterious ‘healing energy’. Simple companionship without woo or make-believe has exactly the same effect without undermining rationality. Or, to put it much more bluntly: REIKI IS NONSENSE ON STILTS.

Highly diluted homeopathic remedies are pure placebos; at least this is what sceptics have been saying for about 200 years. This assumption is based on the fact that homeopathy’s plausibility is close to zero and that the totality of the reliable evidence fails to demonstrate that it works beyond placebo for any condition.

But, if this is true,  why do so many patients swear by homeopathy and experience benefit from it? This question has been answered many times: THE BENEFIT IS NOT DUE TO THE REMEDY BUT TO NON-SPECIFIC EFFECTS OF THE CONSULTATION.

More confirmation for this conclusion comes from an unexpected source.

Indian homeopaths recently published a trial of individualized homeopathy in osteoarthritis. To be more precise, it was a prospective, parallel-arm, double-blind, randomized, placebo-controlled pilot study which was conducted from January to October 2014 involving 60 patients (homeopathy, n = 30; placebo, n = 30). All patients were suffering from acute painful episodes of knee osteoarthritis and visiting the outpatient clinic of Mahesh Bhattacharyya Homeopathic Medical College and Hospital, West Bengal, India.

The results show statistically significant reduction in 3 visual analogue scales (measuring pain, stiffness, and loss of function) and Osteoarthritis Research Society International scores in both groups over 2 weeks (P < .05). However, group differences were not significant (P > .05).

The authors conclude that, overall, homeopathy did not appear to be superior to placebo; still, further rigorous evaluation in this design involving a larger sample size seems feasible in future.

Considering what I wrote above, I would alter these conclusion to something much more reasonable: further studies of homeopathy are certainly feasible. However, they are neither necessary nor desirable.


In the past, I have been involved in several court cases where patients had complained about mistreatment by charlatans. Similarly I have acted as an expert witness for the General Medical Council in similar circumstances.

So, it is true, quacks are sometimes being held to account by their victims. But, generally speaking, patients seem to complain very rarely when they fall in the hands of even the most incompetent of quacks.

Here is one telling reminder showing how long it can take until a complaint is finally filed.

Dr Julian Kenyon is, according to his websitean integrated medicine physician and Medical Director of the Dove Clinic for Integrated Medicine, Winchester and London. Dr Julian Kenyon is Founder-Chairman of the British Medical Acupuncture Society in 1980 and Co-Founder of the Centre for the Study of Complementary Medicine in Southampton and London where he worked for many years before starting The Dove Clinic in 2000. He is also Founder/President of the British Society for Integrated Medicine and is an established authority in the field of complementary treatment approaches for a wide range of medical conditions. He has written approximately 20 books and has had many academic papers published in peer review journals* and has several patents to his name. He graduated from the University of Liverpool with a Bachelor of Medicine and Surgery and subsequently with a research degree, Doctor of Medicine. In 1972, he was appointed a Primary Fellow of the Royal College of Surgeons, Edinburgh.

*[I found only 4 on Medline]

Kenyon has been on sceptics’ radar for a very long time. For instance, he is one of the few UK doctors who use ‘LIVE BLOOD ANALYSIS’, a bogus diagnostic method that can harm patients through false-negative or false-positive diagnoses. A 2003 undercover investigation for BBC 1 South’s ‘Inside Out’ accused Dr Julian Kenyon of using yet another spurious diagnostic test at his clinic near Winchester. Kenyon has, for many years, been working together with George Lewith, another of the country’s ‘leading’ complementary doctors. In 1994, the two published an article about their co-operation; here is its abstract:

This paper outlines the main research effort that has taken place within the Centre for the Study of Complementary Medicine over the last 10 years. It demonstrates the Centre’s expertise and interest in a whole variety of areas, including the social implications and development of complementary medicine, clinical trial methodology, the evaluation of complementary medical machinery, the effects of electromagnetic fields on health and the investigation of the subtle energetic processes involved in complementary medicine. Our future plans are outlined.

Lewith and Kenyon have been using a technique called electrodermal testing for more than 20 years. Considering the fact that the two doctors authored a BMJ paper which concluded that electrodermal machines couldn’t detect environmental allergies, this seems more than a little surprising.

Using secret filming, ‘Inside Out’ showed Dr Kenyon testing a six-year-old boy and then deciding that he is sensitive to dust mites. Later, Dr Kenyon insists that he made his diagnosis purely on the boy’s symptoms and that he didn’t use the machine to test for dust mites. The BBC then took the boy for a conventional skin prick test, which suggested he didn’t have any allergies at all. But Dr Kenyon then says the conventional test may not be accurate: “He may be one of the 10% who actually are negative to the skin tests but benefit from measures to reduce dust mite exposure.”

Despite this very public disclosure, Kenyon was able to practice unrestrictedly for many years.

In December 2014, it was reported in the Hampshire Chronicle that Dr Kenyon eventually did, after a complaint from a patient, end up in front of the General Medical Council’s conduct tribunal. The panel heard that, after a 20-minute consultation, which cost £300, Dr Kenyon told one terminally-ill man with late-stage cancer: “I am not claiming we can cure you, but there is a strong possibility that we would be able to increase your median survival time with the relatively low-risk approaches described here.” He also made bold statements about the treatment’s supposed benefits to an undercover reporter who posed as the husband of a woman with breast cancer.

After considering the full details of the case, Ben Fitzgerald, for the General Medical Council, had called for Dr Kenyon to be suspended, but the panel’s chairman Dr Surendra Kumar said Dr Kenyon’s misconduct was not serious enough to warrant a ban. The panel eventually imposed restrictions on Kenyon’s licence lasting for 12 months.

I estimate that patients are exposed to quackery from doctors and alternative practitioners thousands of times every day. Why then, I ask myself, do so few of them complain? Here are some of the possible answers to this important question:

  • They do not dare to.
  • They feel embarrassed.
  • They don’t know how to.
  • They cannot be bothered and fear the agro.
  • They fail to identify quackery and fall for the nonsense they are being told.
  • They even might perceive benefit from treatments which, in fact, are pure quackery.

Whatever the reasons, I think it is regrettable that not far more quacks are held to account – regardless of whether the charlatan in question as studied medicine or not. If you disagree, consider this: not filing a complaint means that many more patients will be put at risk.

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