MD, PhD, FMedSci, FSB, FRCP, FRCPEd

evidence

Yes, to a large extend, quacks make a living by advertising lies. A paper just published confirms our worst fears.

This survey was aimed at identifying the frequency and qualitative characteristics of marketing claims made by Canadian chiropractors, naturopaths, homeopaths and acupuncturists relating to the diagnosis and treatment of allergy and asthma.

A total of 392 chiropractic, naturopathic, homeopathic and acupuncture clinic websites were located in 10 of the largest metropolitan areas in Canada. The main outcome measures were: mention of allergy, sensitivity or asthma, claim of ability to diagnose allergy, sensitivity or asthma, claim of ability to treat allergy, sensitivity or asthma, and claim of allergy, sensitivity or asthma treatment efficacy. Tests and treatments promoted were noted as qualitative examples.

The results show that naturopath clinic websites had the highest rates of advertising at least one of diagnosis, treatment or efficacy for allergy or sensitivity (85%) and asthma (64%), followed by acupuncturists (68% and 53%, respectively), homeopaths (60% and 54%) and chiropractors (33% and 38%). Search results from Vancouver were most likely to advertise at least one of diagnosis, treatment or efficacy for allergy or sensitivity (72.5%) and asthma (62.5%), and results from London, Ontario were least likely (50% and 40%, respectively). Of the interventions advertised, few are scientifically supported; the majority lack evidence of efficacy, and some are potentially harmful.

[Legend to figure above: Percentage of alternative medicine clinic websites advertising at least one of diagnosis, treatment or efficacy for allergy/sensitivity or asthma. Presenting the data in this way demonstrates that the Canadian naturopath, homeopath and acupuncturist websites studied have >50% rates of making at least one health-related claim for both allergy/sensitivity and asthma.]

The authors concluded that the majority of alternative healthcare clinics studied advertised interventions for allergy and asthma. Many offerings are unproven. A policy response may be warranted in order to safeguard the public interest.

In the discussion section, the authors state: “These claims raise ethical issues, because evidence in support of many of the tests and treatments identified on the websites studied is lacking. For example, food-specific IgG testing was commonly advertised, despite the fact that the Canadian Society of Allergy and Clinical Immunology has recommended not to use this test due to the absence of a body of research supporting it. Live blood analysis, vega/electrodiagnostic testing, intravenous vitamin C, probiotics, homeopathic allergy remedies and several other tests and treatments offered all lack substantial scientific evidence of efficacy. Some of the proposed treatments are so absurd that they lack even the most basic scientific plausibility, such as ionic foot bath detoxification…

Perhaps most concerning is the fact that several proposed treatments for allergy, sensitivity or asthma are potentially harmful. These include intravenous hydrogen peroxide, spinal manipulation and possibly others. Furthermore, a negative effect of the use of invalid and inaccurate allergy testing is the likelihood that such testing will lead to alterations and exclusions in diets, which can subsequently result in malnutrition and other physiological problems…”

This survey originates from Canada, and one might argue that elsewhere the situation is not quite as bad. However, I would doubt it; on the contrary, I would not be surprised to learn that, in some other countries, it is even worse.

Several national regulators have, at long last, become aware of the dangers of advertising of outright quackery. Consequently, some measures are now beginning to be taken against it. I would nevertheless argue that these actions are far too slow and by no means sufficiently effective.

We easily forget that asthma, for instance, is a potentially life-threatening disease. Advertising of bogus claims is therefore  much more than a forgivable exaggeration aimed at maximising the income of alternative practitioners – it is a serious threat to public health.

We must insist that regulators protect us from such quackery and prevent the serious harm it can do.

Alternative medicine suffers from what might be called ‘survey overload’: there are far too much such investigations and most of them are of deplorably poor quality producing nothing of value except some promotion for alternative medicine. Yet, every now and then, one finds a paper that is worth reading, and I am happy to say that this survey (even though it has several methodological shortcomings) belongs in this category.

This cross-sectional assessment of the views of general practitioners towards chiropractors and osteopaths was funded by the Department of Chiropractic at Macquarie University. It was designed as a quantitative descriptive study using an anonymous online survey that included closed and open-ended questions with opportunities provided for free text. The target population was Australian general practitioners. Inclusion criteria included current medical registration, membership of the Royal Australian College of General Practitioners and currently practicing as a general practitioner in Australia. The data being reported here were collected between May and December, 2014.

There were 630 respondents to the online survey during this period representing a response rate of 2.6 %. Results were not uniform for the two professions. More general practitioners believed chiropractic education was not evidence-based compared to osteopathic education (70 % and 50 % respectively), while the scope of practice was viewed as similar for both professions. A majority of general practitioners had never referred a patient to either profession (chiropractic: 60 %; osteopathy: 66 %) and indicated that they would not want to co-manage patients with either profession. Approximately two-thirds of general practitioners were not interested in learning more about their education (chiropractors: 68 %; osteopaths: 63 %).

The authors concluded that this study provides an indication of the current views of Australian general practitioners towards chiropractors and osteopaths. The findings suggest that attitudes may have become less favourable with a growing intolerance towards both professions. If confirmed, this has the potential to impact health service provision. The results from this cross-sectional study suggest that obtaining representative general practitioner views using online surveys is difficult and another approach is needed to supplement or replace the current recruitment strategy.

The authors do not speculate on the reasons why the attitudes of general practitioners towards chiropractic and osteopathy might have become more critical. Therefore I decided to offer a few possibilities here. The more negative views could be due to:

  • better education of general practitioners,
  • tightening of healthcare budgets,
  • recent ‘bad press’ and loss of reputation (for instance, the BCA’s libel action against Simon Singh),
  • the work of sceptics in informing the public about the numerous bogus claims made by osteopaths and chiropractors,
  • the plethora of overtly bogus claims which nevertheless continue to be made by these practitioners on a daily basis,
  • a more general realisation that these therapies can cause very serious harm,
  • a mixture of the above factors.

Whatever the reasons are, the finding that there now seems to be a growing scepticism (in Australia, but hopefully elsewhere as well) about the value of chiropractic and osteopathy is something that cheers me up no end.

Yes, this post might come as a surprise to some.

And no, I am not changing sides in the debate in the debate about homeopathy.

But I have long felt that, when sceptics criticise homeopathy, they often wrong-foot themselves by using arguments which are not entirely correct.

Here I want to list seven of them (more details can be found here):

Homeopathy is one single, well-defined entity

During the last 200 years, many different variations of Hahnemann’s classical homeopathy have emerged, for instance clinical homeopathy, complex homeopathy and isopathy. Strictly speaking, they should be differentiated, and it is not correct to generalise across all of them.

In the 200-years’ history of homeopathy, homeopaths have done no good at all

Hahnemann and his followers can be credited with considerable achievements. Foremost, they realised that, 200 years ago, most of the conventional treatments in common use were not just useless but often outright dangerous. Their criticism of ‘heroic medicine’ helped to initiate crucial reforms and to improve health care for the benefit of millions.

No theories to explain how homeopathy might work have ever been put forward

There are several theories which might go some way in explaining how homeopathy works. But all of them are currently just theories, and none provides a full explanation as to the mechanism of action of highly diluted remedies. Yet, to claim that homeopathy is totally implausible might be a counter-productive exaggeration.

There is nothing in it

Many sceptics claim that homeopathic remedies are devoid of active ingredients. Yet, not all homeopathic remedies are highly diluted; some can contain pharmacologically active compounds for affecting human health. These preparations cannot therefore be classified as implausible.

There is no credible evidence at all that might support homeopathy

Several well-conducted clinical studies of homeopathy with positive results have been published. It is therefore not true to claim that there is no good trial evidence at all to support homeopathy. The much better point sceptics should make is that the totality of the reliable evidence fails to show that highly dilute homeopathic remedies are more effective than placebos.

Homeopaths aim at deceiving their patients because they have nothing to offer to them

It would be wrong to claim that all homeopaths aim at deceiving their patients, and it would be misleading to say that homeopaths have nothing to offer to their patients. Many patients of homeopaths primarily treasure the long, compassionate consultations that homeopaths have with their patients and see the homeopathic remedy as secondary. Seen from this perspective, homeopaths do offer something that many patients value highly.

Patients who use homeopathy must be stupid

It would be arrogant, insulting and counter-productive to claim that everyone who uses homeopathy is stupid. Patients consult homeopaths mostly because they have needs which are not met by conventional medicine but which they feel taken care of by homeopathy. Seen from this perspective, the current popularity of homeopathy in some countries is a poignant criticism of conventional medicine. To dismiss it a stupidity means missing a chance to learn an important lesson and to improve mainstream health care.

I know, my stance here can easily get misunderstood (see for instance some of the comments here). But please don’t get me wrong, I am not saying that homeopathy is a useful therapy, nor am I suggesting that we should not criticise it or stop public funding for it. All that I am trying to convey here is this: when we criticise homeopathy, we ought to make sure our arguments are factually correct – if not, we only give ammunition to our opponents.

In a nutshell: I don’t wish to undermine our arguments, but want them to be more effective.

 

 

The Scotsman reported that David Tredinnick, the somewhat feeble-minded Tory MP for Bosworth, has been at it again. Apparently he said that many of his constituents are only alive today because they have been treated with alternative medicine.

Tredennick recently urged ministers to spend more NHS money on alternative therapies such as homeopathy and acupuncture to treat patients. It seems to me that, for him and other quackery promoters, evidence and science are issues beyond comprehension. Mr Tredinnick also disclosed the fact that he received acupuncture at a Chinese medical clinic just before the Commons debate on cancer strategy – a regular treatment he credits with keeping him healthy.

Tredennick told his fellow MPs: “I was talking there to practitioners about what they are able to do for cancer patients, and there is actually a very long list of types of cancer that can be treated using traditional Chinese herbal medicine.“ One, cervical cancer, two, non-Hodkins lymphoma, three, HIV, four, colon cancer, five… six, breast cancer, seven, prostate cancer. And so the list goes on. “I have in my constituency several constituents who I believe are alive today because they have used Chinese medicine.“ And the reason for that is what it does is it strengthens your system, and it strengthens the immune system, and it is very effective after cancer treatment. It deals with particular symptoms.”

This is by no means the first outburst of quackery-promotion by the Right Honourable Gentleman. I have a whole selection of quotes from him which I sometimes use for amusing my audience during public lectures. Because amusing he is; Tredennick seems to be utterly devoid of rational thought when it comes to the subject of alternative medicine, and often his statements make for comedy gold. This time, however, he might be sailing closer to the wind than he perhaps realizes: Under English law, it is an offence to claim that any treatment can cure cancer, I believe.

We all had to learn to laugh about unethical and dangerous nonsense the ‘Tredennicks of this world’ regularly claim about alternative medicine. Laughing is the only solution for coping with such idiocy, I am afrid. If we don’t laugh, we have to consider taking it seriously – and this is a truly frightening prospect, particularly considering that this guy actually sits in parliament and has the power to influence our lives.

Meniscus-injuries are common and there is no consensus as to how best treat them. Physiotherapists tend to advocate exercise, while surgeons tend to advise surgery.

Of course, exercise is not a typical alternative therapy but, as many alternative practitioners might disagree with this statement because they regularly recommend it to their patients, it makes sense to cover it on this blog. So, is exercise better than surgery for meniscus-problems?

The aim of this recent Norwegian study aimed to shed some light on this question. Specifically wanted to determine whether  exercise therapy is superior to arthroscopic partial meniscectomy for knee function in  patients with degenerative meniscal tears.

A total of 140 adults with degenerative medial meniscal tear verified by magnetic resonance imaging were randomised to either receiving 12 week supervised exercise therapy alone, or arthroscopic partial meniscectomy alone. Intention to treat analysis of between group difference in change in knee injury and osteoarthritis outcome score (KOOS4), defined a priori as the mean score for four of five KOOS subscale scores (pain, other symptoms, function in sport and recreation, and knee related quality of life) from baseline to two-year follow-up and change in thigh muscle strength from baseline to three months.

The results showed no clinically relevant difference between the two groups in change in KOOS4 at two years (0.9 points, 95% confidence interval −4.3 to 6.1; P=0.72). At three months, muscle strength had improved in the exercise group (P≤0.004). No serious adverse events occurred in either group during the two-year follow-up. 19% of the participants allocated to exercise therapy crossed over to surgery during the two-year follow-up, with no additional benefit.

The authors concluded that the observed difference in treatment effect was minute after two years of follow-up, and the trial’s inferential uncertainty was sufficiently small to exclude clinically relevant differences. Exercise therapy showed positive effects over surgery in improving thigh muscle strength, at least in the short-term. Our results should encourage clinicians and middle-aged patients with degenerative meniscal tear and no definitive radiographic evidence of osteoarthritis to consider supervised exercise therapy as a treatment option.

As I stated above, I mention this trial because exercise might be considered by some as an alternative therapy. The main reason for including it is, however, that it is in many ways an exemplary good study from which researchers in alternative medicine could learn.

Like so many alternative therapies, exercise is a treatment for which placebo-controlled studies are difficult, if not impossible. But that does not mean that rigorous tests of its value are impossible. The present study shows the way how it can be done.

Meaningful clinical research is no rocket science; it merely needs well-trained scientists who are willing to test the (rather than promote) their hypotheses. Sadly such individuals are as rare as gold dust in the realm of alternative medicine.

You probably remember: the US Federal Trade Commission’s (FTC) has issued a statement announcing that unsupported claims for homeopathic remedies will be no longer allowed. Specifically, they said that, in future, homeopathic remedies have to be held to the same standard as other medicinal products. In other words, American companies must now have reliable scientific evidence for health-related claims that their products can treat specific conditions and illnesses.

Now the AMERICAN INSTITUTE OF HOMEOPATHY (AIH) has published a rebuttal. It is hilarious and embarrassing in equal measure. Here it is in full (I have only omitted their references – they can be seen in the linked original –  and added footnotes in bold square brackets with my very short comments):

START OF QUOTE

November 30, 2016

The American Institute of Homeopathy applauds the Federal Trade Commission’s (FTC) goal of protecting the American public from false advertising claims, but in a recent circumstance we believe the FTC has overstepped its jurisdictional bounds and promulgated false information in what appears to be a bid to restrict health care choices [1] available to the American public.

In Response to the recent Enforcement Policy Statement1 and a Consumer Information Blog,2 both issued by the FTC on November 15, 2016, the American Institute of Homeopathy registers our strong concern regarding the content of the following inaccurate statements:

  1. “Homeopathy… is based on the view that disease symptoms can be treated by minute doses of substances that produce similar symptoms…”

Homeopathy is not based on a “view” or an opinion. It is based on reliable, reproducible, clinically acquired, empiric evidence [2] gathered through two centuries of corroborated data, assisted by thousands of practitioners worldwide [3], demonstrating the actions of different medicinal substances in living systems, aka: the science of homeopathy. In fact, the homeopathic scientific community were pioneers of the modern scientific method including the widespread adoption of blinded and placebo controlled studies in 1885 [4], decades before conventional medicine.3

Homeopathy is not based on a theory or on conjecture, but on principles that have been confirmed by long-studied clinical data, meticulously gathered and analyzed over many years [5].

  1. “Many homeopathic products are diluted to such an extent that they no longer contain detectable levels of the initial substance.”

While the dilution and succussion process of formulating homeopathic medicines does reduce the concentration (and the toxicity) of the original substances, detectable amounts of these materials remain quantifiable in the form of nanoparticles [6] dispersed throughout.4 Multiple independent laboratories, worldwide have confirmed that these nanoparticles persist,5 and that they are biologically active.6 Many other homeopathic products (particularly those sold OTC and described as “low potency”) have dilute amounts of the original substance [7] that remain chemically detectable by straightforward titration.

  1. “…homeopathic product claims are not based on modern scientific methods…”

This statement is false and misleading. The active ingredients within most OTC homeopathic products have hundreds or thousands of case reports from physicians who have used these medicines [8]. These reports of direct clinical experiences establish a collective, real-world dataset that demonstrates which conditions have been observed to respond to treatment. Such historical data is similar to the types of information used to demonstrate effectiveness for many conventional OTC medicines on the market today [9].

The Homeopathic Pharmacopeia Convention of the United States (HPCUS) maintains a formulary describing the appropriate manufacturing standards for homeopathic medicines [10]. Every homeopathic manufacturer member of the American Association of Homeopathic Pharmacists in good ethical standing complies with both manufacturing and labeling standards set by the HPCUS. Consumers should be cautious when using any products that are not distinguished by conformance with “HPUS” on the label.

  1. “…the case for efficacy is based solely on traditional homeopathic theories…”

This statement is false. Neither homeopathy nor homeopathic efficacy is based on any theories. Efficacy for various homeopathic medicines has been established by scientifically reproducible clinical empiric research evidence [11] and cured patient cases followed over many years [12]. Homeopathy is an evidence-based medical subspecialty rooted in patient care.

  1. “…there are no valid studies using current scientific methods showing the product’s efficacy.”

While this statement may have limited accuracy with respect to some OTC products, it is false and misleading with respect to most homeopathic medicines listed in the Homeopathic Pharmacopeia of the United States. Hundreds of state-of-the-art double-blinded, randomized, placebo-controlled studies, many in peer-reviewed journals, demonstrate the superior efficacy of homeopathic medicines in a wide range of conditions, including asthma,7 depression and anxiety,8 chronic illness,9 allergic rhinitis,10 hypertension,11 headaches/migraines,12 sepsis,13 mild traumatic brain injury,14 otitis media,15 cancer,16 and many other conditions [13]. The American Institute of Homeopathy maintains and continually updates an extensive database, available free to the public, with over 6,000 research articles [14].17

Multiple meta-analyses published in peer reviewed medical journals that conclude that homeopathic medicine effects are superior to placebo [15] and that additional study of this therapeutic system is warranted.18,19,20,21,22,23  To that end, we encourage the National Institutes of Health to reverse their current position of blocking funding for homeopathic trials.24

  1. “…marketing claims that such homeopathic products have a therapeutic effect lack a reasonable basis and are likely misleading…”

The conclusion of whether a product has a “reasonable basis” is entirely irrelevant if that product has demonstrable clinical effectiveness. The important question, when it comes to homeopathy, is whether it is effective in clinical settings, not whether it has a “reasonable basis” for how it works. The mechanism by which homeopathy works differs from conventional medicines [16], but this fact does not make these products “misleading”.

Several recent class-action lawsuits brought against homeopathic manufacturers confirm that marketing practices were neither deceptive nor misleading [17].25

The FTC’s inability to formulate a reasonable basis for why homeopathic medicines work should not enter into any governmental enforcement policy statement. The FTC is not a medical organization, lacks expertise in interpreting scientific research [18], and is not qualified to make any comment on the validity of any field of medicine. To be less misleading, the FTC should exclude opinions from its policy statements.

  1. “Homeopathy: Not backed by modern science”

Homeopathy, as a system of medicine, does not fall under the purview of the FTC. Therefore, the FTC has been reckless in expressing an opinion of this magnitude. In this situation, the FTC’s comments can only be construed as being prejudicially biased and intentionally discriminatory against homeopathy. Such statements cause unwarranted harm to public trust and damage to a respected traditional system of medicine in the United States [19].

The American Institute of Homeopathy strongly objects to the FTC’s characterization of the entire field of homeopathic medicine as being without scientific evidence of efficacy. These comments are unqualified and wholly lacking in merit. The release of this Enforcement Policy Statement serves only to align the FTC with several recently released scientifically fraudulent [20] reports by a variety of pseudoscientists [21] and lowers the credibility of this valued consumer protection agency.

This type of misinformation should be embarrassing to a government organization striving to be nonpartisan and objective. The FTC owes an apology to the American Institute of Homeopathy as well as the many consumer groups that look toward this agency for fair and accurate information.

END OF QUOTE

My comments:

1 In healthcare, choice must be restricted to treatments which demonstrably generate more good than harm.

2 The AIH seems to be unaware of the difference between the nature of evidence, anecdote and experience.

3 Fallacy – appeal to popularity.

4 The first randomized, placebo-controlled study of homeopathy was, in fact, published in 1835 – its results were negative.

5 Fallacy – appeal to tradition.

6 The nano-particle explanation of homeopathy is but a theory (at best).

7 Fallacy – appeal to tradition.

8 Fallacy – appeal to authority.

9 Really? Which ones? Examples would help, but I doubt they exist.

10 The proper manufacturing of nonsense must still result in nonsense.

11 See footnote number 2

12 Fallacy – appeal to tradition.

13 For all of these conditions, the totality of the reliable evidence fails to demonstrate efficacy.

14 In this context, only clinical trials are relevant, and their number is nowhere near 6,000.

15 Most of the independent systematic reviews fail to be positive.

16 The mechanism is well-known and is called ‘placebo-effect’.

17 Many class actions also went against the manufacturers of homeopathic preparations.

18 I assume they ‘bought in’ the necessary expertise.

19 Surely, the damage is only to the cash-flow of firms selling bogus products.

20 Really? Name the report you libel here or be quiet!

21 Name the individuals you attack in this way or be quiet!

I must say, I had fun reading this. In fact, I cannot remember having seen a document by an organisation of healthcare professionals which was so embarrassingly nonsensical that it becomes comedy gold. If one of my PhD students, for instance, had submitted such drivel, I would have had no choice but to fail him or her.

Having said that, I need to stress to the AIH:

FULL MARKS FOR AMUSEMENT!!!

 

WHAT DOCTORS DON’T TELL YOU (WDDTY) is probably the most vile publication I know. It systematically misleads its readers by alarming news about this or that conventional treatment, while relentlessly promoting pseudoscientific non-sense. This article , entitled “MMR can cause skin problems and ulcers if your immune system is compromised” is a good example (one of a multitude):

The MMR vaccine can cause serious adverse reactions, researchers have admitted this week. The rubella (German measles) component of the jab increases the risk of infection from the rubella virus itself, and can cause serious skin inflammation and ulcers in anyone whose immune system is compromised.

The risk is highest among people with primary immunodeficiency diseases (PIDD), chronic genetic disorders that cause the immune system to malfunction.

Although the risk for people with compromised immune systems has been known, and is even included in the package inserts supplied with the vaccine, it was theoretical, say researchers from the Children’s Hospital of Philadelphia, who say they have uncovered “genuine evidence of harm.”

The researchers analysed the health profile of 14 people—four adults and 10 children—who suffered some form of a PIDD. Seven of them still had the rubella virus in their tissues, suggesting that their immune systems were too weak to get rid of the virus in the vaccine. The virus can damage skin cells and cause ulcers, and makes the person more susceptible to the actual rubella virus, the researchers say.

People with a poor immune system already have compromised T-cells—which are responsible for clearing viral infections—and the MMR makes the problem worse.

END OF QUOTE

And what is wrong with this article?

The answer is quite a lot:

  1. The research seems to be about a very specific and rare condition, yet WDDTY seem to want to draw much more general conclusions.
  2. The research itself is not described in a way that it would be possible to evaluate.
  3. The sample size of what seems to have been a case-control study was tiny.
  4. The study is not properly cited for the reader to verify and check; for all we know, it might not even exist.
  5. I was not able to find the publication on Medline, based on the information given.

Collectively, these points render the article not just useless, in my view, but make it a prime example of unethical, unhelpful and irresponsible scaremongering.

 

Which illnesses can be treated with homeopathy?

The answer to this question could not be more simple: none!

This is not my opinion but the general consensus amongst critical thinkers and people who adhere to the principles of evidence-based medicine – a group that evidently does not include homeopaths. Take this website, for instance; it advocates homeopathy for almost every conceivable condition:

START OF QUOTE

Homeopathic medicines can be used for numerous illnesses, both acute and chronic. In an acute illness such as the flu or gastroenteritis, for example, the homeopath will choose the homeopathic medicine by taking into consideration and assessing the signs and symptoms exhibited by the patient from the beginning of the illness.

This is the medication or medications that will be administered to the patient with the aim of quickly reversing the pathological process and restoring optimal health.

In the case of a chronic illness such as asthma, rheumatoid arthritis or chronic gastroenteritis, the homeopathic physician will, in addition to assessing the current clinical symptoms of the illness, also take into consideration other general signs in the patient.

He will give equal importance to the person’s pathological background, their build, character, personality, attitude towards life etc.

All of this information will enable the homeopathic physician to identify the best medicine or medicines needed for the patient’s recovery.

Homeopathic treatment can space out the relapses that occur in chronic conditions, until they eventually disappear.

Numerous illnesses can be treated with homeopathy – in many cases the treatment is curative and in some cases it is palliative, when the illness is irreversible.

Some of the illnesses that respond best to homeopathic treatment are as highlighted below:

ENT and bronchial problems

  • Ear infections,
  • rhinitis,
  • sinusitis,
  • pharyngitis,
  • tonsillitis,
  • tracheitis,
  • bronchitis,
  • asthma.

Digestive problems

  • Stomach complaints
  • acidity,
  • heartburn,
  • fullness,
  • poor digestion,
  • flatulence,
  • duodenal ulcer,
  • diarrhoea,
  • constipation,
  • nausea,
  • vomiting,
  • canker sores.

Cardiovascular problems

Osteoarticular complaints

All types of muscle and/or joint pain due to arthrosis or arthritis:

  • neck pain,
  • shoulder pain,
  • elbow pain,
  • wrist pain,
  • Back pain,
  • sciatica,
  • knee pain,
  • ankle pain,
  • Sprains,
  • contractures etc.

Traumas

Urological disorders

Gynaecological problems

Dermatological problems

  • Eczema, hives,
  • Acne vulgaris, acne rosacea,
  • Recurrent boils, verucas, plantar warts,
  • Molluscum contagiosum,
  • Herpes simple and zoster
  • Psoriasis

Neurological disorders

  • Headaches and migraines.
  • Eye problems
  • Conjunctivitis,
  • blepharitis,
  • styes, dacryocistitis,
  • uveitis.

Behavioural and psychiatric disorders

  • Anxiety,
  • depression,
  • stress,
  • mental fatigue,
  • Pediatric problems,
  • Ear infections,
  • tonsillitis,
  • bronchitis,
  • asthma,
  • diarrhoea,
  • vomiting,
  • skin complaints,
  • canker sores,
  • teething problems,
  • sleep disorders,
  • educational attainment issues,
  • behavioural issues.

Endocrine disorders

  • Obesity,
  • hypothyroidism,
  • hyperthyroidism,
  • Depleted immune defences,
  • Recurrent infections affecting the throat,
  • sinuses, nose, ears,
  • connective tissue, larynx,
  • bronchial tubes,
  • lungs,
  • skin,
  • bladder etc.

Palliative care

For the treatment of the diverse symptoms that appear over the course of the illness. Homeopathy can improve the patient’s general wellbeing and counteract the side effects of other treatments.

These are just a few examples, but the list could be endless – it is important to stress that homeopathy is very effective in pathologies that are difficult to establish or those with contradictory or paradoxical symptoms.

In recurrent illnesses, homeopathic medicines can boost the defences and help to regulate the sufferer’s body in order to prevent further relapses.

Homeopathy is an excellent preventive medicine.

END OF QUOTE

Some of us wonder why homeopathy continues to be popular in many parts of the world. The answer seems obvious: homeopathy is popular mostly because consumers fail to understand what it really is and therefore fall for the uncounted lies published by homeopaths and other interested parties.

If this is so, we urgently need factual and easy to understand information for consumers – and guess what: this is precisely the aim of the book I have just published – for the 1st review of this book, see here.

Homeopathic remedies are being marketed and sold as though they are medicines, yet highly diluted preparations contain nothing and do nothing. This means consumers are constantly mislead into believing that they are drugs. This situation seems to be changing dramatically in the US, and hopefully – led by the American example – elsewhere as well.

It has been reported that the US Federal Trade Commission issued a statement which said that, in future, homeopathic remedies have to be held to the same standard as other medicinal products. In other words, American companies must now have reliable scientific evidence for health-related claims that their products can treat specific conditions and illnesses.

The ‘Enforcement Policy Statement on Marketing Claims for Over-the-Counter (OTC) Homeopathic Drugs’ makes it clear that “the case for efficacy is based solely on traditional homeopathic theories and there are no valid studies using current scientific methods showing the product’s efficacy.”

However, an [over-the-counter] homeopathic drug claim that is not substantiated by competent and reliable scientific evidence might not be deceptive if the advertisement or label where it appears effectively communicates that: 1) there is no scientific evidence that the product works; and 2) the product’s claims are based only on theories of homeopathy from the 1700s that are not accepted by most modern medical experts. In other words, if no evidence for efficacy exists, companies must advertise this fact clearly on their labelling, and also disclose that claims are today rejected by the majority of the scientific community. Failure to do this will be considered a violation of the FTC Act.

“This is a real victory for reason, science, and the health of the American people,” said Michael De Dora, public policy director for The Center for Inquiry in a statement issued in response to the new act. “The FTC has made the right decision to hold manufacturers accountable for the absolutely baseless assertions they make about homeopathic products.”

The new regulation will make sure that customers are informed explicitly about whether the product they purchase at a pharmacy has any scientific basis. This is important because homeopathic remedies aren’t just ineffective, but they can be dangerous too. The FDA is currently investigating the deaths of 10 babies who were given homeopathic teething tablets that contained deadly nightshade.

“Consumers can’t help but be confused when snake oil is placed on the same pharmacy shelves as real science-based medicine, and they throw away billions of dollars every year on homeopathy based on its false promises,” said De Dora. “The dangers of homeopathy are very real, for when people choose these deceptive, useless products over proven, effective medicine, they risk their health and the health of their families.”

These are clear words indeed; the new regulation is bound to make a dramatic change for homeopathy in the US. The winner will undoubtedly the consumer who can no longer be so openly and shamelessly misled as before. The FTC has set an example for other national regulators who will hopefully follow suit.

Acupuncture for hot flushes?

What next?

I know, to rational thinkers this sounds bizarre – but, actually, there are quite a few studies on the subject. Enough evidence for me to have published not one but four different systematic reviews on the subject.

The first (2009) concluded that “the evidence is not convincing to suggest acupuncture is an effective treatment of hot flash in patients with breast cancer. Further research is required to investigate whether there are specific effects of acupuncture for treating hot flash in patients with breast cancer.”

The second (also 2009) concluded that “sham-controlled RCTs fail to show specific effects of acupuncture for control of menopausal hot flushes. More rigorous research seems warranted.”

The third (again 2009) concluded that “the evidence is not convincing to suggest acupuncture is an effective treatment for hot flush in patients with prostate cancer. Further research is required to investigate whether acupuncture has hot-flush-specific effects.”

The fourth (2013), a Cochrane review, “found insufficient evidence to determine whether acupuncture is effective for controlling menopausal vasomotor symptoms. When we compared acupuncture with sham acupuncture, there was no evidence of a significant difference in their effect on menopausal vasomotor symptoms. When we compared acupuncture with no treatment there appeared to be a benefit from acupuncture, but acupuncture appeared to be less effective than HT. These findings should be treated with great caution as the evidence was low or very low quality and the studies comparing acupuncture versus no treatment or HT were not controlled with sham acupuncture or placebo HT. Data on adverse effects were lacking.”

And now, there is a new systematic review; its aim was to evaluate the effectiveness of acupuncture for treatment of hot flash in women with breast cancer. The searches identified 12 relevant articles for inclusion. The meta-analysis without any subgroup or moderator failed to show favorable effects of acupuncture on reducing the frequency of hot flashes after intervention (n = 680, SMD = − 0.478, 95 % CI −0.397 to 0.241, P = 0.632) but exhibited marked heterogeneity of the results (Q value = 83.200, P = 0.000, I^2 = 83.17, τ^2 = 0.310). The authors concluded that “the meta-analysis used had contradictory results and yielded no convincing evidence to suggest that acupuncture was an effective treatment of hot flash in patients with breast cancer. Multi-central studies including large sample size are required to investigate the efficiency of acupuncture for treating hot flash in patients with breast cancer.”

What follows from all this?

  • The collective evidence does NOT seem to suggest that acupuncture is a promising treatment for hot flushes of any aetiology.
  • The new paper is unimpressive, in my view. I don’t see the necessity for it, particularly as it fails to include a formal assessment of the methodological quality of the primary studies (contrary to what the authors state in the abstract) and because it merely includes articles published in English (with a therapy like acupuncture, such a strategy seems ridiculous, in my view).
  • I predict that future studies will suggest an effect – as long as they are designed such that they are open to bias.
  • Rigorous trials are likely to show an effect beyond placebo.
  • My own reviews typically state that MORE RESEARCH IS NEEDED. I regret such statements and would today no longer issue them.
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