Some time ago, I published a post entitled HOW TO BECOME A CHARLATAN. This prompted ‘THE NORWEGIAN ACADEMY OF SCIENCE AND LETTERS’ to invite me to give a lecture on the subject, a great honour, I am sure. Consequently, I have thought about this somewhat unusual subject quite a lot.
Obviously, my thoughts come from the perspective of someone who has researched alternative medicine for many years. Pseudoscientists seem to love alternative medicine and proponents of alternative medicine love pseudoscience. As a result, alternative medicine is densely populated by pseudoscientists.
But what is the characteristic of pseudoscience? Reflecting on this question, I found not one but several hallmarks (and for each of them, there are many posts on this blog which provide further explanations):
- A bizarre theory elevated to the status of a dogma
- Conspiracy theories
- The abuse of science (not for testing but) for confirming assumptions.
- Jumping to conclusions
- The torture of data (until they ‘confess’)
- The use of fallacies
- The absence of rigorous investigations into the risks of their treatments
- The disregard of the methodological quality of data supporting their treatments.
- Telling and promoting untruths
- Ad hominem attacks
Based on these 12 hallmarks, one could create a simple score which indicates the likelihood of the presence of pseudoscience. In other words, it might be useful to consider pseudoscience in terms of a sliding scale. Some things in alternative medicine can be just a bit pseudoscientific, others quite a lot, while others again are hopelessly so.
The issue of pseudoscience is by no means just academic; it is very real problem and has many important, practical implications. The most important one probably is that, in health care (and other areas as well), pseudoscience can be harmful, even to the point that it costs lives of vulnerable patients who believe that everything masquerading as science can be relied upon.
Dr. Oz, famous through his TV show promoting all types of quackery, recently testified before a US Senate subcommittee hearing on protecting consumers from false and deceptive advertising of weight loss products. This event turned out to be less than flattering for Dr Oz. One journalist commented that he “might as well be a cowardly lion — sent home with his tail between his legs after being accused at a congressional hearing of lying on his show about weight-loss claims.”
“I don’t get why you need to say this stuff, because you know it’s not true,” said Senator Claire McCaskill, who led the commerce subcommittee hearing. “The scientific community is almost monolithically against you in terms of the efficacy of the products you called ‘miracles,’ ” the Democratic senator from Missouri told Oz. “It’s a major problem when people are spending more and more money and they’re gaining more and more weight,” said Senator Amy Klobuchar.“Either you don’t talk about these things at all, or you’re going to have to be more specific because right now . . . this is not working.”
A source close to Dr Oz said he was perplexed: “We were invited down to Washington to testify at a hearing about scams and instead it became all about how much we hate your show.” Oz himself testified that he “heard the message…I do personally believe in the items that I talk about.”
“I intensively study them. I have given my family these products. . . . If you can lose a pound a week more than you would have lost by using them, it jump-starts you and gets you going. I think it makes sense.” “I’m surprised you’re defending this,” McCaskill replied. “It’s something that gives people false hope. I don’t see why you need to go there.”
Another journalist commented that the Senators repeatedly placed him on the defense over his weight loss products: “I know you know how much power you have. I know you know that. You are very powerful and [with] power comes a great deal of responsibility,” Senator Claire McCaskill , who led the Senate’s consumer protection hearing titled “Protecting Consumers from False and Deceptive Advertising of Weight-Loss Products…You are being made an example of today because of the power you have in this space…We didn’t call this hearing to beat up on you but we did call this hearing to talk about a real crisis in consumer protection. You can either be part of the police here or you can be part of the problem.”
Oz insisted he was no huckster but admitted the products promoted on his show don’t always have “the scientific muster” to present their benefits as “fact…I actually do personally believe in the items that I talk about in the show. I passionately studied them. I recognize that oftentimes they don’t have the scientific muster to present as fact but nevertheless I would give my audience the advice I give my family all the time. And I have given my family these products,” he said.
Dr Oz also said that some alternative treatments, such as prayer, cannot be tested scientifically. “I don’t think this ought to be a referendum on the use of alternative medical therapies. Because if that’s the case, listen, I’ve been criticized for having folks coming on my show talking about the power of prayer,” he said. “I can’t prove that prayer helps people survive an illness.”
No, Dr Oz! I know you are mistaken! I have done the research – both on alternative slimming aids and on spiritual healing. The results quite clearly show that these methods are not more effective than a placebo.
In all walks of life, we have complete nutters who claim utter nonsense – in homeopathy probably more than in other areas. I knew that for quite some time, of course, but what I discovered on ‘the world’s leading homeopathy portal’ was still somewhat of a revelation to me: the overt promotion of homeopathy as an alternative cancer cure!
Hard to believe? See for yourself!
What follows (in italics) are excerpts from a long and detailed interview with a homeopathic physician published on this website.
Q: What does a typical treatment day look like for the patient?
A: Treatment starts with a comprehensive anamnesis that lasts several hours and includes the entire history of the patient till the occurrence of the tumor. This is followed by the analysis and evaluation of symptoms to find the basic homeopathic remedy  and the presently indicated remedy of the patient. We search for remedies for possible miasmatic blockages and also tumor specific remedies. We keep an eye on all iatrogenic damages caused by chemotherapy or radiation and try to have remedies at hand. When these complex considerations are finished an individual treatment concept is worked out. We prepare a list of parameters together with the patient that includes all currently present and disturbing symptoms such as pain, sleep disturbances, appearance and extent of the tumor, psychic problems like anxiety and grief etc. We also include laboratory values such as tumor markers, the erythrocyte sedimentation rate and blood pressure as important control parameters.
After applying the homeopathic remedy, usually in Q-potency, we analyze the patient’s symptoms daily to check their reaction to the remedy. It is very important to assess the patient’s reaction to the Q-potency as the development of symptoms shows us how to proceed with their treatment. The big advantage in the hospital is that we can observe our patients daily and investigate their reaction to the Q potency…
Q: I wish more homeopathic hospitals would be built here in Europe and worldwide! Where do you see the main problems for the establishment of homeopathic hospitals and which difficulties did you have to overcome?
A: A broader acceptance of homeopathy is necessary. Many health insurances still refuse to pay the costs, even though homeopathy is much cheaper than conventional cancer treatment with its chemotherapy or radiation.
I think outpatient clinics should be built first, where cancer patients can be treated without the necessary investment in hospitals. Orthodox medicine and the pharma industry should be open for cooperation with homeopathic physicians…
When homeopathic treatment is successful in rebuilding the immune system and reestablishing the basic regulation of the organism then tumors can disappear again. I’ve treated more than 1000 cancer patients homeopathically and we could even cure or considerably ameliorate the quality of life for several years in some, advanced and metastasizing cases.
Q: Do you include chemotherapy and radiation in your treatment?
A: Orthodox medicine considers the tumor to be a mass of abnormal cells which has to be combated. But it is important to know that the immune system has been disturbed long before the tumor appeared. We try to activate the immune system and to initiate an immune modulation by means of homeopathy. If this is successful tumors can disappear again. I have a very critical view of chemotherapy and radiation as the benefit is often very small and they diminish the chance of a real cure. Radiation can be useful in cases where metastases have invaded the spinal column and there is danger of fracture or there are already some broken vertebral bodies.
Chemotherapy may be useful in children suffering from leukemia, in Hodgkins-Lymphoma, testicular cancer and some forms of ovarian tumors. But these types of cancer only constitute 6% of all tumors. In all other types of cancer the benefit is more doubtful. We apply chemotherapy to gain some time in patients acutely affected by very rapidly growing tumors. But how can chemotherapy or radiation cure a patient ? It is only the immune system that can recognize the damaged DNA of the tumor cell and combat the tumor. However, the more chemotherapy the patient gets the more their immune system is weakened.
A: Yes, even in incurable cases homeopathy can help palliate without detrimental side effects.Even if our primary goal is to cure and prevent cancer, many patients are far beyond this stage. You describe some successfully treated patients with long time follow up in your book. Do any particular cases stand out in your memory?
JW: There are many cases I recall. These are the moments when you are sitting together with the patient to do the case anamnesis, hearing their history and feeling their despair when they were given up “officially” by orthodox medicine.
Now, tell me again that homeopathy is not dangerous – its remedies might be relatively harmless, but its practitioners certainly aren’t.
I find it always nice to see that people appreciate my work. Yet sometimes I am a little surprised to realise what some commercially interested firms make of it. Recently I came across a website that proudly used my research for advertising the use of magnetic bracelets against pain. Here is the text in question:
The extra strong magnets make this magnetic bracelet the fastest acting pain reliever. While wearing this magnetic bracelet customers with wrist and hand pain report significant pain relief….
What is a magnetic bracelet and what are the benefits? Magnetic bracelets are a piece of jewelry, worn for the therapeutic benefits of the magnetic field. Magnetic bracelets has been used successfully by many people for pain relief of inflammatory conditions such as arthritis, tendinitis and bursitis.
A randomized, placebo controlled trial with three parallel groups, came to the conclusion : Pain from osteoarthritis of the hip and knee decreases when wearing magnetic bracelets. It is uncertain whether this response is due to specific or non-specific (placebo) effects. Tim Harlow, general practitioner, Colin Greaves, research fellow, Adrian White, senior research fellow, Liz Brown, research assistant, Anna Hart, statistician, Edzard Ernst, professor of complementary medicine.
The entrepreneurs seem to have forgotten a few things which we tried to make clear in our paper:
- this article was published in the Christmas issue of the BMJ which specialises in publishing unusual and odd findings with a high entertainment value,
- in our paper, we point out that “the contamination of group B with stronger magnets prevented a more objective estimation of any-placebo effect”,
- and stressed that “there were problems with the weak magnets”,
- and that “a per-specification analysis suggested (but could not confirm) a specific effect of magnetic bracelets over and above placebo”.
Most importantly, this was just one trial, and surely one swallow does not make a summer! We should always consider the totality of the reliable evidence. Being conscientious researchers, at the time, we did exactly that and conducted a systematic review. Here is the abstract in its full beauty:
Static magnets are marketed with claims of effectiveness for reducing pain, although evidence of scientific principles or biological mechanisms to support such claims is limited. We performed a systematic review and meta-analysis to assess the clinical evidence from randomized trials of static magnets for treating pain.
Systematic literature searches were conducted from inception to March 2007 for the following data sources: MEDLINE, EMBASE, AMED (Allied and Complementary Medicine Database), CINAHL, Scopus, the Cochrane Library and the UK National Research Register. All randomized clinical trials of static magnets for treating pain from any cause were considered. Trials were included only if they involved a placebo control or a weak magnet as the control, with pain as an outcome measure. The mean change in pain, as measured on a 100-mm visual analogue scale, was defined as the primary outcome and was used to assess the difference between static magnets and placebo.
Twenty-nine potentially relevant trials were identified. Nine randomized placebo-controlled trials assessing pain with a visual analogue scale were included in the main meta-analysis; analysis of these trials suggested no significant difference in pain reduction (weighted mean difference [on a 100-mm visual analogue scale] 2.1 mm, 95% confidence interval -1.8 to 5.9 mm, p = 0.29). This result was corroborated by sensitivity analyses excluding trials of acute effects and conditions other than musculoskeletal conditions. Analysis of trials that assessed pain with different scales suggested significant heterogeneity among the trials, which means that pooling these data is unreliable.
The evidence does not support the use of static magnets for pain relief, and therefore magnets cannot be recommended as an effective treatment. For osteoarthritis, the evidence is insufficient to exclude a clinically important benefit, which creates an opportunity for further investigation.
So, would I, on the basis of the current best evidence, recommend magnetic bracelets to people who suffer from pain? No! In my view, only charlatans would do such a thing.
In the early 1920s, a French physician thought he had discovered the virus that caused the Spanish flu. It oscillated under his microscope, and he thus called it oscillococcus. Not only did it cause the flu, in the opinion of his discoverer, but it was also responsible for a whole host of other diseases, including cancer. In fact, the virus does not exist, or at least nobody ever confirmed it existed, but that fact did not stop our good doctor to make a homeopathic remedy from it which he thought would cure all these diseases. His remedy, Oscillococcinum, is made from the liver and heart of a duck because the imaginative inventor believed that the fictitious virus was present in these organs of this animal.
To understand all this fully, one needs to know that the duck organs are so highly diluted that no molecule of the duck is present in the remedy. It is sold in the C200 potency. This means that one part of organ extract is diluted 1: 10 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 (a note to Boiron’s legal team: I had a hell of a time getting all these zeros right; in case, I got it wrong after all, it is an honest error – please do not sue me for it!). The dilution is so extreme that it amounts to a single molecule per a multitude of universes.
Given these facts it seems unlikely that the remedy has any effects on human health which go beyond those of a placebo. Let’s see what the current Cochrane review says about its effectiveness: There is insufficient good evidence to enable robust conclusions to be made about Oscillococcinum(®) in the prevention or treatment of influenza and influenza-like illness. Our findings do not rule out the possibility that Oscillococcinum(®) could have a clinically useful treatment effect but, given the low quality of the eligible studies, the evidence is not compelling. There was no evidence of clinically important harms due to Oscillococcinum(®).
Considering that the first author of this review works for the British Homeopathic Association and the senior author is the homeopath of the Queen, this seems a pretty clear statement, don’t you think?
Regardless of the scientific evidence, Oscillococcinum made of ‘Anas Barbariae Hepatis et Cordis Extractum‘, as it is officially called, became a homeopathic best-seller. In the US alone Boiron, the manufacturer, is said to sell US$ 15 m per year of this product. Not only that, in France, where the remedy is a popular medicine sold in virtually all pharmacies and often recommended as soon as you walk into a pharmacy, it is hard to find anyone who does not swear by the ‘potentized‘ duck or is willing to discuss its merits critically.
The amazing duck, it seems, has turned into a ‘holy cow’.
A new book is currently being promoted. It specifically targets cancer patients and misleads them into thinking that alternative therapies offer hope for this vulnerable group of patients. Here is what the press release says:
Endeavoring to provide the 1.2 million Americans diagnosed with cancer annually with alternative treatments co-authors Johanna C. Schipper and Frank J. Vanderlugt announce the launch of “The Natural Cancer Handbook”. The useful book explores how more than fifty alternative treatments work, their price, and where they can be obtained…. Contributing to the war on cancer with a bevy of scientific and anecdotal evidence to support the effectiveness of the treatments the handbook is a respite from the mixed messages patients often endure.
With more than fifty of the most effective alternative cancer treatments listed The Natural Cancer Handbook is the work of two years of research. Used successfully over the last century, the remedies found in the handbook are significantly cheaper than standard cancer treatments and in most cases can be used alongside them.
…The handbook discusses the successful alternative treatments Budwig Diet, Beta 1, 3D Glucan, and the readily available green food supplements such as barley grass, chlorella and spirulina. The Natural Cancer Handbook also explores the benefits of Melatonin, Noni, Resveratrol and the Canadian Resonant Light and the Hulda Clark generators.
…Vanderlugt is a Chartered Accountant with a Bachelor of Science in Biology and Schipper has researched cancer extensively and has five years training in medicine.
Let’s just take the first treatment mentioned above; this is what a reliable source like CANCER RESEARCH UK have to say about it:
The Budwig diet was developed by a German biochemist called Johanna Budwig in the 1950s. It involves eating flaxseed mixed with cottage cheese or milk. Flax is a plant grown in many parts of the world. Pressing its seeds produces linseed oil to use in cooking or as a food supplement. The seeds contain high levels of fibre and many vitamins and minerals. You grind the flaxseed, usually in a coffee grinder. As well as flaxseed and cottage cheese, the Budwig diet is rich in fruit, vegetables and fibre. You also have to avoid sugar, meat, and fats such as butter, margarine and salad oil.
There is no reliable scientific evidence to show that the Budwig diet (or any highly specific diet) helps people with cancer. It is important to make sure that you have a well balanced diet when you are ill, especially if you are undernourished. We know from research that a healthy, well balanced diet can reduce the risk of cancer. You can find information about diet, healthy eating and cancer on our News and Resources website.
This is a polite way of telling us that diets such as this one is not balanced and not what cancer patients need; in fact, such diets are not just ineffective, they can be dangerous to cancer patients.
Texts like the Natural Cancer Handbook tend to make me quite angry. I find it deeply immoral to mislead cancer patients in this way, simply to make a profit. The truth could not be simpler: There is and never will be such a thing as an alternative cancer ‘cure’.
The concept assumes that there exists an effective cure which is being suppressed only because it originates from alternative medicine circles. But this assumption is idiotic. As soon as a treatment shows promise, it will be picked up by the scientific and oncologic communities and researched until its therapeutic value is known. At the end of this process, we might have a new option to treat cancer effectively. Many examples exist where a new drug was developed from a plant; taxol is but one of many examples.
Those who deny these simple facts in order to make a fast buck from the desperation of some of the most vulnerable patients are, in my view, charlatans of the worst kind.
The fact that practitioners of alternative medicine frequently advise their patients against immunising their children has been documented repeatedly. In particular, doctors of anthroposophy, chiropractors and homeopaths are implicated in thus endangering public health. Less is known about naturopaths attitude in this respect. Now new data have emerged which confirm some of our worst fears.
This survey aimed at assessing the attitudes, education, and sources of knowledge surrounding childhood vaccinations of 560 students at National College of Natural Medicine in Portland, US. Students were asked about demographics, sources of information about childhood vaccines, differences between mainstream and CAM education on childhood vaccines, alternative vaccine schedules, adverse effects, perceived efficacy, and credibility of information sources.
A total of 109 students provided responses (19.4% response rate). All students surveyed learned about vaccinations in multiple courses and through independent study. The information sources employed had varying levels of credibility. Only 26% of the responding students planned on regularly prescribing or recommending vaccinations for their patients; 82% supported the general concept of vaccinations for prevention of infectious diseases.
The vast majority (96%) of those who might recommend vaccinations reported that they would only recommend a schedule that differed from the standard CDC-ACIP schedule.
Many respondents were concerned about vaccines being given too early (73%), too many vaccines administered simultaneously (70%), too many vaccines overall (59%), and about preservatives and adjuvants in vaccines (72%). About 40% believed that a healthy diet and lifestyle was more important for prevention of infectious diseases than vaccines. 90% admitted that they were more critical of vaccines than mainstream pediatricians, medical doctors, and medical students.
These results speak for themselves and leave me (almost) speechless. The response rate was truly dismal, and it is fair to assume that the non-responding students held even more offensive views on vaccination than their responding colleagues. The findings seem to indicate that naturopaths are systematically trained to become anti-vaxers who believe that their naturopathic treatments offer better protection than vaccines. They are thus depriving many of their patients of arguably the most successful means of disease prevention that exists today. To put it bluntly: naturopaths seem to be brain-washed into becoming a danger to public health.
Today, there are several dozens of journals publishing articles on alternative medicine. ‘The Journal of Alternative and Complementary Medicine’ is one of the best known, and it has one of the highest impact factors of them all. The current issue holds a few ‘gems’ which might be worthy of a comment or two. Here I have selected three articles reporting clinical studies, and I reproduce their abstracts (almost) in full (in italics) and add my comments (for clarity in bold). All the articles are available electronically, and I have provided the links for those who want to investigate beyond the abstracts.
STUDY No 1
The first ‘pilot study‘ was aimed to demonstrate the potential of auricular acupuncture (AAT) for insomnia in maintenance haemodialysis (MHD) patients and to prepare for a future randomized controlled trial.
Eligible patients were enrolled into this descriptive pilot study and received AAT designed to manage insomnia for 4 weeks. Questionnaires that used the Pittsburgh sleep quality index (PSQI) were completed at baseline, after a 4-week intervention, and 1 month after completion of treatment. Sleep quality and other clinical characteristics, including sleeping pills taken, were statistically compared between different time points.
A total of 22 patients were selected as eligible participants and completed the treatment and questionnaires. The mean global PSQI score was significantly decreased after AAT intervention (p<0.05). Participants reported improved sleep quality (p<0.01), shorter sleep latency (p<0.05), less sleep disturbance (p<0.01), and less daytime dysfunction (p=0.01). They also exhibited less dependency on sleep medications, indicated by the reduction in weekly estazolam consumption from 6.98±4.44 pills to 4.23±2.66 pills (p<0.01). However, these improvements were not preserved 1 month after treatment.
Conclusions: In this single-center pilot study, complementary AAT for MHD patients with severe insomnia was feasible and well tolerated and showed encouraging results for sleep quality.
In alternative medicine research, it has become far too common (almost generally accepted) to call a flimsy trial a ‘pilot study’. The authors give their game away by stating that, by conducting this trial, they want to ‘demonstrate the potential of AAT’. This is not a legitimate aim of research; science is for TESTING hypotheses, not for PROVING them!
The results of this trial show that patients experienced improvements after receiving AAT which, however, did not last. As there was no placebo control group, the most likely explanation for these outcomes would be that AAT generated a short-lasting placebo effect.
A sample size of 22 is, of course, far to small to allow any conclusions about the safety of the intervention. Despite these obvious facts, the authors seem convinced that AAT is both safe and effective.
STUDY No 2
The aim of the second study was to compare the therapeutic effect of Yamamoto new scalp acupuncture (YNSA), a recently developed microcupuncture system, with traditional acupuncture (TCA) for the prophylaxis and treatment of migraine headache.
In a randomized clinical trial, 80 patients with migraine headache were assigned to receive YNSA or TCA. A pain visual analogue scale (VAS) and migraine therapy assessment questionnaire (MTAQ) were completed before treatment, after 6 and 18 sections of treatment, and 1 month after completion of therapy.
All the recruited patients completed the study. Baseline characteristics were similar between the two groups. Frequency and severity of migraine attacks, nausea, the need for rescue treatment, and work absence rate decreased similarly in both groups. Recovery from headache and ability to continue daily activities 2 hours after medical treatment showed similar improvement in both groups (p>0.05).
Conclusions: Classic acupuncture and YNSA are similarly effective in the prophylaxis and treatment of migraine headache and may be considered as alternatives to pharmacotherapy.
This is what is technically called an ‘equivalence trial’, i.e. a study that compares an experimental treatment (YNSA) to one that is (assumed to be) effective. To demonstrate equivalence, such trials need to have large sample sizes, and this study is woefully underpowered. As it stands, the results show nothing meaningful at all; if anything, they suggest that both interventions were similarly useless.
STUDY No 3
The third study determined whether injection with hypertonic dextrose and morrhuate sodium (prolotherapy) using a pragmatic, clinically determined injection schedule for knee osteoarthritis (KOA) results in improved knee pain, function, and stiffness compared to baseline status.
The participants were 38 adults who had at least 3 months of symptomatic KOA and who were in the control groups of a prior prolotherapy randomized controlled trial (RCT) (Prior-Control), were ineligible for the RCT (Prior-Ineligible), or were eligible but declined the RCT (Prior-Declined).
The injection sessions at occurred at 1, 5, and 9 weeks with as-needed treatment at weeks 13 and 17. Extra-articular injections of 15% dextrose and 5% morrhuate sodium were done at peri-articular tendon and ligament insertions. A single intra-articular injection of 6 mL 25% dextrose was performed through an inferomedial approach.
The primary outcome measure was the validated Western Ontario McMaster University Osteoarthritis Index (WOMAC). The secondary outcome measure was the Knee Pain Scale and postprocedure opioid medication use and participant satisfaction.
The Prior-Declined group reported the most severe baseline WOMAC score (p=0.02). Compared to baseline status, participants in the Prior-Control group reported a score change of 12.4±3.5 points (19.5%, p=0.002). Prior-Decline and Prior-Ineligible groups improved by 19.4±7.0 (42.9%, p=0.05) and 17.8±3.9 (28.4%, p=0.008) points, respectively; 55.6% of Prior-Control, 75% of Prior-Decline, and 50% of Prior-Ineligible participants reported score improvement in excess of the 12-point minimal clinical important difference on the WOMAC measure. Postprocedure opioid medication resulted in rapid diminution of prolotherapy injection pain. Satisfaction was high and there were no adverse events.
Conclusions: Prolotherapy using dextrose and morrhuate sodium injections for participants with mild-to-severe KOA resulted in safe, significant, sustained improvement of WOMAC-based knee pain, function, and stiffness scores compared to baseline status.
This study had nothing that one might call a proper control group: all the three groups mentioned were treated with the experimental treatment. No attempt was made to control for even the most obvious biases: the observed effects could have been due to placebo or any other non-specific effects. The authors conclusions imply a causal relationship between the treatment and the outcome which is wrong. The notion that the experimental treatment is ‘safe’ is based on just 38 patients and therefore not reasonable.
All of this might seem rather trivial, and my comments could be viewed as a deliberate and vicious attempt to discredit one of the most respected journals of alternative medicine. Yet, considering that articles of this nature are more the rule than the exception in alternative medicine, I do think that this flagrant lack of scientific rigour is a relevant issue and has important implications.
As long as research in this area continues to be deeply flawed, as long as reviewers turn a blind eye to (or are not smart enough to detect) even the most obvious mistakes, as long as journal editors accept any rubbish in order to fill their pages, there is a great danger that we are being continuously being mislead about the supposed therapeutic value of alternative therapies.
Many who read this blog will, of course, have the capacity to think critically and might therefore not fall into the trap of accepting the conclusions of fatally flawed research. But many other people, including politicians, journalists and consumers, might not have the necessary appraisal skills and will thus not be able to tell that such studies can serve only one purpose: to popularise bogus treatments and thereby render health care less effective and more dangerous. Enthusiasts of alternative medicine are usually fully convinced that such studies amount to evidence and ram this pseudo-information down the throat of health care decision makers – the effects of such lobbying on public health can be disastrous.
And there is another downside to the publication of such dismal drivel: assuming (as I do) that not all of alternative medicine is completely useless, such embarrassingly poor research will inevitably have detrimental effects on the discipline of alternative medicine. After being exposed to a seemingly endless stream of pseudo-research, critics will eventually give up taking any of it seriously and might claim that none of it is worth the bother. In other words, those who conduct, accept or publish such nonsensical papers are not only endangering medical progress in general, they are also harming the very cause they try so desperately hard to advance.
It has been reported that Belgium has just officially recognised homeopathy. The government had given the green light already in July last year, but the Royal Decree has only now become official. This means that, from now on, Belgian doctors, dentists and midwives can only call themselves homeopaths, if they have attended recognised courses in homeopathy and are officially certified. While much of the new regulation is as yet unclear (at least to me), it seems that, in future, only doctors, dentists and midwives are allowed to practice homeopathy, according to one source.
However, the new law also seems to provide that those clinicians with a Bachelor degree in health care who have already been practicing as homeopaths can continue their activities under a temporary measure.
Moreover, the official recognition as a homeopath does not automatically imply that the services will be refunded from a health insurance.
It is said that, in general, homeopaths are happy with the new regulation; they are delighted to have been up-graded in this way and argue that the changes will result in higher quality standards: “This is a very important step and it can only be to the benefit of the patients’ safety. Patients will know whether or not they are dealing with someone who correctly applies homeopathic medicine”, Leon Schepers of the Unio Homeopathica Belgica was quoted saying.
The delight of homeopaths is in sharp contrast to the dismay of rational thinkers. The NHMRC recently assessed the effectiveness of homeopathy. The evaluation is both comprehensive and independent; it concluded that “the evidence from research in humans does not show that homeopathy is effective for treating the range of health conditions considered.” In other words, homeopathic remedies are implausible, over-priced placebos.
Granting an official status to homeopaths cannot possibly benefit patients. On the contrary, it will only render health care less effective and charlatans more assertive.
It is not often that we see an article of the great George Vithoulkas, the ‘über-guru‘ of homeopathy, in a medical journal. In fact, this paper, which he co-authored with several colleagues, seems to be a rare exception: in his entire career, he seems to have published just 15 Medline- listed articles most of which are letters to the editor.
According to Wikipedia, Vithoulkas has been described as “the maestro of classical homeopathy” by Robin Shohet; Lyle Morgan says he is “widely considered to be the greatest living homeopathic theorist”; and Scott Shannon calls him a “contemporary master of homeopathy.” Paul Ekins credited Vithoulkas with the revival of the credibility of homeopathy.
In his brand new paper, Vithoulkas provides evidence for the notion that homeopathy can treat infertility. More specifically, the authors present 5 cases of female infertility treated successfully with the use of homeopathic remedies.
Yes, really! The American Medical College of Homeopathy informs us that homeopathy has an absolute solution that can augment your probability of conception. Homeopathic treatment of Infertility addresses both physical and emotional imbalances in a person. Homeopathy plays a role in treating Infertility by strengthening the reproductive organs in both men and women, by regulating hormonal balance, menstruation and ovulation in women, by escalating blood flow into the pelvic region, by mounting the thickness of the uterine lining and preventing the uterus from contracting hence abating chances of a miscarriage, and by increasing quality and quantity of sperm count in men. It can also be advantageous in reducing anxiety so that the embryo implantation can take place in a favourable environment. Homoeopathy is a system of medicine directed at assisting the body’s own healing process.
Imagine: the 5 women in Vithoulkas ‘study’ wanted to have children; they consulted homeopaths because they did not get pregnant in a timely fashion. The homeopaths prescribed individualised homeopathy and treated them for prolonged periods of time. Eventually, BINGO!, all of the 5 women got pregnant.
What a hoot!
It beggars belief that this result is being credited to the administration of homeopathic remedies. Do the authors not know that, in many cases, it can take many months until a pregnancy occurs? Do they not think that the many women they treated unsuccessfully for the same problem should raise some doubts about homeopathy? Do they really believe that their remedies had any causal relationship to the 5 pregnancies?
Vithoulkas was a recipient of the Right Livelihood Award in 1996. I hope they did not give it to him in recognition of his scientific achievements!