MD, PhD, FMedSci, FRSB, FRCP, FRCPEd

symptom-relief

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THE CONVERSATION recently carried an article shamelessly promoting osteopathy. It seems to originate from the University of Swansea, UK, and is full of bizarre notions. Here is an excerpt:

To find out more about how osteopathy could potentially affect mental health, at our university health and well-being academy, we have recently conducted one of the first studies on the psychological impact of OMT – with positive results.

For the last five years, therapists at the academy have been using OMT to treat members of the public who suffer from a variety of musculoskeletal disorders which have led to chronic pain. To find out more about the mental health impacts of the treatment, we looked at three points in time – before OMT treatment, after the first week of treatment, and after the second week of treatment – and asked patients how they felt using mental health questionnaires.

This data has shown that OMT is effective for reducing anxiety and psychological distress, as well as improving patient self-care. But it may not be suitable for all mental illnesses associated with chronic pain. For instance, we found that OMT was less effective for depression and fear avoidance.

All is not lost, though. Our results also suggested that the positive psychological effects of OMT could be further optimised by combining it with therapy approaches like acceptance and commitment therapy (ACT). Some research indicates that psychological problems such as anxiety and depression are associated with inflexibility, and lead to experiential avoidance. ACT has a positive effect at reducing experiential avoidance, so may be useful with reducing the fear avoidance and depression (which OMT did not significantly reduce).

Other researchers have also suggested that this combined approach may be useful for some subgroups receiving OMT where they may accept this treatment. And, further backing this idea up, there has already been at least one pilot clinical trial and a feasibility study which have used ACT and OMT with some success.

Looking to build on our positive results, we have now begun to develop our ACT treatment in the academy, to be combined with the osteopathic therapy already on offer. Though there will be a different range of options, one of these ACT therapies is psychoeducational in nature. It does not require an active therapist to work with the patient, and can be delivered through internet instruction videos and homework exercises, for example.

Looking to the future, this kind of low cost, broad healthcare could not only save the health service money if rolled out nationwide but would also mean that patients only have to undergo one treatment.

END OF QUOTE

So, they recruited a few patients who had come to receive osteopathic treatments (a self-selected population full of expectation and in favour of osteopathy), let them fill a few questionnaires and found some positive changes. From that, they conclude that OMT (osteopathic manipulative therapy) is effective. Not only that, they advocate that OMT is rolled out nationwide to save NHS funds.

Vis a vis so much nonsense, I am (almost) speechless!

As this comes not from some commercial enterprise but from a UK university, the nonsense is intolerable, I find.

Do I even need to point out what is wrong with it?

Not really, it’s too obvious.

But, just in case some readers struggle to find the fatal flaws of this ‘study’, let me mention just the most obvious one. There was no control group! That means the observed outcome could be due to many factors that are totally unrelated to OMT – such as placebo-effect, regression towards the mean, natural history of the condition, concomitant treatments, etc. In turn, this also means that the nationwide rolling out of their approach would most likely be a costly mistake.

The general adoption of OMT would of course please osteopaths a lot; it could even reduce anxiety – but only that of the osteopaths and their bank-managers, I am afraid.

Amongst all the implausible treatments to be found under the umbrella of ‘alternative medicine’, Reiki might be one of the worst, i. e. least plausible and outright bizarre (see for instance here, here and here). But this has never stopped enthusiasts from playing scientists and conducting some more pseudo-science.

This new study examined the immediate symptom relief from a single reiki or massage session in a hospitalized population at a rural academic medical centre. It was designed as a retrospective analysis of prospectively collected data on demographic, clinical, process, and quality of life for hospitalized patients receiving massage therapy or reiki. Hospitalized patients requesting or referred to the healing arts team received either a massage or reiki session and completed pre- and post-therapy symptom questionnaires. Differences between pre- and post-sessions in pain, nausea, fatigue, anxiety, depression, and overall well-being were recorded using an 11-point Likert scale.

Patients reported symptom relief with both reiki and massage therapy. Reiki improved fatigue and anxiety  more than massage. Pain, nausea, depression, and well being changes were not different between reiki and massage encounters. Immediate symptom relief was similar for cancer and non-cancer patients for both reiki and massage therapy and did not vary based on age, gender, length of session, and baseline symptoms.

The authors concluded that reiki and massage clinically provide similar improvements in pain, nausea, fatigue, anxiety, depression, and overall well-being while reiki improved fatigue and anxiety more than massage therapy in a heterogeneous hospitalized patient population. Controlled trials should be considered to validate the data.

Don’t I just adore this little addendum to the conclusions, “controlled trials should be considered to validate the data” ?

The thing is, there is nothing to validate here!

The outcomes are not due to the specific effects of Reiki or massage; they are almost certainly caused by:

  • the extra attention,
  • the expectation of patients,
  • the verbal or non-verbal suggestions of the therapists,
  • the regression towards the mean,
  • the natural history of the condition,
  • the concomitant therapies administered in parallel,
  • the placebo effect,
  • social desirability.

Such pseudo-research only can only serve one purpose: to mislead (some of) us into thinking that treatments such as Reiki might work.

What journal would be so utterly devoid of critical analysis to publish such unethical nonsense?

Ahh … it’s our old friend the Journal of Alternative and Complementary Medicine

Say no more!

The media have (rightly) paid much attention to the three Lancet-articles on low back pain (LBP) which were published this week. LBP is such a common condition that its prevalence alone renders it an important subject for us all. One of the three papers covers the treatment and prevention of LBP. Specifically, it lists various therapies according to their effectiveness for both acute and persistent LBP. The authors of the article base their judgements mainly on published guidelines from Denmark, UK and the US; as these guidelines differ, they attempt a synthesis of the three.

Several alternative therapist organisations and individuals have consequently jumped on the LBP  bandwagon and seem to feel encouraged by the attention given to the Lancet-papers to promote their treatments. Others have claimed that my often critical verdicts of alternative therapies for LBP are out of line with this evidence and asked ‘who should we believe the international team of experts writing in one of the best medical journals, or Edzard Ernst writing on his blog?’ They are trying to create a division where none exists,

The thing is that I am broadly in agreement with the evidence presented in Lancet-paper! But I also know that things are a bit more complex.

Below, I have copied the non-pharmacological, non-operative treatments listed in the Lancet-paper together with the authors’ verdicts regarding their effectiveness for both acute and persistent LBP. I find no glaring contradictions with what I regard as the best current evidence and with my posts on the subject. But I feel compelled to point out that the Lancet-paper merely lists the effectiveness of several therapeutic options, and that the value of a treatment is not only determined by its effectiveness. Crucial further elements are a therapy’s cost and its risks, the latter of which also determines the most important criterion: the risk/benefit balance. In my version of the Lancet table, I have therefore added these three variables for non-pharmacological and non-surgical options:

EFFECTIVENESS ACUTE LBP EFFECTIVENESS PERSISTENT LBP RISKS COSTS RISK/BENEFIT BALANCE
Advice to stay active +, routine +, routine None Low Positive
Education +, routine +, routine None Low Positive
Superficial heat +/- Ie Very minor Low to medium Positive (aLBP)
Exercise Limited +/-, routine Very minor Low Positive (pLBP)
CBT Limited +/-, routine None Low to medium Positive (pLBP)
Spinal manipulation +/- +/- vfbmae
sae
High Negative
Massage +/- +/- Very minor High Positive
Acupuncture +/- +/- sae High Questionable
Yoga Ie +/- Minor Medium Questionable
Mindfulness Ie +/- Minor Medium Questionable
Rehab Ie +/- Minor Medium to high Questionable

Routine = consider for routine use

+/- = second line or adjunctive treatment

Ie = insufficient evidence

Limited = limited use in selected patients

vfbmae = very frequent, minor adverse effects

sae = serious adverse effects, including deaths, are on record

aLBP = acute low back pain

The reason why my stance, as expressed on this blog and elsewhere, is often critical about certain alternative therapies is thus obvious and transparent. For none of them (except for massage) is the risk/benefit balance positive. And for spinal manipulation, it even turns out to be negative. It goes almost without saying that responsible advice must be to avoid treatments for which the benefits do not demonstrably outweigh the risks.

I imagine that chiropractors, osteopaths and acupuncturists will strongly disagree with my interpretation of the evidence (they might even feel that their cash-flow is endangered) – and I am looking forward to the discussions around their objections.

The plethora of dodgy meta-analyses in alternative medicine has been the subject of a recent post – so this one is a mere update of a regular lament.

This new meta-analysis was to evaluate evidence for the effectiveness of acupuncture in the treatment of lumbar disc herniation (LDH). (Call me pedantic, but I prefer meta-analyses that evaluate the evidence FOR AND AGAINST a therapy.) Electronic databases were searched to identify RCTs of acupuncture for LDH, and 30 RCTs involving 3503 participants were included; 29 were published in Chinese and one in English, and all trialists were Chinese.

The results showed that acupuncture had a higher total effective rate than lumbar traction, ibuprofen, diclofenac sodium and meloxicam. Acupuncture was also superior to lumbar traction and diclofenac sodium in terms of pain measured with visual analogue scales (VAS). The total effective rate in 5 trials was greater for acupuncture than for mannitol plus dexamethasone and mecobalamin, ibuprofen plus fugui gutong capsule, loxoprofen, mannitol plus dexamethasone and huoxue zhitong decoction, respectively. Two trials showed a superior effect of acupuncture in VAS scores compared with ibuprofen or mannitol plus dexamethasone, respectively.

The authors from the College of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, China, concluded that acupuncture showed a more favourable effect in the treatment of LDH than lumbar traction, ibuprofen, diclofenac sodium, meloxicam, mannitol plus dexamethasone and mecobalamin, fugui gutong capsule plus ibuprofen, mannitol plus dexamethasone, loxoprofen and huoxue zhitong decoction. However, further rigorously designed, large-scale RCTs are needed to confirm these findings.

Why do I call this meta-analysis ‘dodgy’? I have several reasons, 10 to be exact:

  1. There is no plausible mechanism by which acupuncture might cure LDH.
  2. The types of acupuncture used in these trials was far from uniform and  included manual acupuncture (MA) in 13 studies, electro-acupuncture (EA) in 10 studies, and warm needle acupuncture (WNA) in 7 studies. Arguably, these are different interventions that cannot be lumped together.
  3. The trials were mostly of very poor quality, as depicted in the table above. For instance, 18 studies failed to mention the methods used for randomisation. I have previously shown that some Chinese studies use the terms ‘randomisation’ and ‘RCT’ even in the absence of a control group.
  4. None of the trials made any attempt to control for placebo effects.
  5. None of the trials were conducted against sham acupuncture.
  6. Only 10 studies 10 trials reported dropouts or withdrawals.
  7. Only two trials reported adverse reactions.
  8. None of these shortcomings were critically discussed in the paper.
  9. Despite their affiliation, the authors state that they have no conflicts of interest.
  10. All trials were conducted in China, and, on this blog, we have discussed repeatedly that acupuncture trials from China never report negative results.

And why do I find the journal ‘dodgy’?

Because any journal that publishes such a paper is likely to be sub-standard. In the case of ‘Acupuncture in Medicine’, the official journal of the British Medical Acupuncture Society, I see such appalling articles published far too frequently to believe that the present paper is just a regrettable, one-off mistake. What makes this issue particularly embarrassing is, of course, the fact that the journal belongs to the BMJ group.

… but we never really thought that science publishing was about anything other than money, did we?

Today, the BMJ published our ‘head to head‘ article on the above question. Dr Mike Cummings argues the pro-part, while Prof Asbjorn Horbjardsson and I argue against the notion.

The pro arguments essentially are the well-rehearsed points acupuncture-fans like to advance:

  • Some guidelines do recommend acupuncture.
  • Sham acupuncture is not a valid comparator.
  • The largest meta-analysis shows a small effect.
  • Acupuncture is not implausible.
  • It improves quality of life.

Cummings concludes as follows: In summary, the pragmatic view sees acupuncture as a relatively safe and moderately effective intervention for a wide range of common chronic pain conditions. It has a plausible set of neurophysiological mechanisms supported by basic science.12 For those patients who choose it and who respond well, it considerably improves health related quality of life, and it has much lower long term risk for them than non-steroidal anti-inflammatory drugs. It may be especially useful for chronic musculoskeletal pain and osteoarthritis in elderly patients, who are at particularly high risk from adverse drug reactions.

Our arguments are also not new; essentially, we stress that:

  • The effects of acupuncture are too small to be clinically relevant.
  • They are probably not even caused by acupuncture, but the result of residual bias.
  • Pragmatic trials are of little value in defining efficacy.
  • Acupuncture is not free of risks.
  • Regular acupuncture treatments are expensive.
  • There is no generally accepted, plausible mechanism.

We concluded that after decades of research and hundreds of acupuncture pain trials, including thousands of patients, we still have no clear mechanism of action, insufficient evidence for clinically worthwhile benefit, and possible harms. Therefore, doctors should not recommend acupuncture for pain.

Neither Asbjorn nor I have any conflicts of interests to declare.

Dr Cummings, by contrast, states that he is the salaried medical director of the British Medical Acupuncture Society, which is a membership organisation and charity established to stimulate and promote the use and scientific understanding of acupuncture as part of the practice of medicine for the public benefit. He is an associate editor for Acupuncture in Medicine, published by BMJ. He has a modest private income from lecturing outside the UK, royalties from textbooks, and a partnership teaching veterinary surgeons in Western veterinary acupuncture. He has participated in a NICE guideline development group as an expert adviser discussing acupuncture. He has used Western medical acupuncture in clinical practice following a chance observation as a medical officer in the Royal Air Force in 1989.

My question to you is this: WHICH OF THE TWO POSITION IS THE MORE REASONABLE ONE?

Please, do let us know by posting a comment here, or directly at the BMJ article (better), or both (best).

Lock 10 bright people into a room and tell them they will not be let out until they come up with the silliest idea in healthcare. It is not unlikely, I think, that they might come up with the concept of visceral osteopathy.

In case you wonder what visceral osteopathy (or visceral manipulation) is, one ‘expert’ explains it neatly: Visceral Osteopathy is an expansion of the general principles of osteopathy which includes a special understanding of the organs, blood vessels and nerves of the body (the viscera). Visceral Osteopathy relieves imbalances and restrictions in the interconnections between the motions of all the organs and structures of the body. Jean-Piere Barral RPT, DO built on the principles of Andrew Taylor Still DO and William Garner Sutherland DO, to create this method of detailed assessment and highly specific manipulation. Those who wish to practice Visceral Osteopathy train intensively through a series of post-graduate studies.  The ability to address the specific visceral causes of somatic dysfunction allows the practitioner to address such conditions as gastroesophageal reflux disease (GERD), irritable bowel (IBS), and even infertility caused by mechanical restriction.

But, as I have pointed out many times before, the fact that a treatment is based on erroneous assumptions does not necessarily mean that it does not work. What we need to decide is evidence. And here we are lucky; a recent paper provides just that.

The purpose of this systematic review was to identify and critically appraise the scientific literature concerning the reliability of diagnosis and the clinical efficacy of techniques used in visceral osteopathy.

Only inter-rater reliability studies including at least two raters or the intra-rater reliability studies including at least two assessments by the same rater were included. For efficacy studies, only randomized-controlled-trials (RCT) or crossover studies on unhealthy subjects (any condition, duration and outcome) were included. Risk of bias was determined using a modified version of the quality appraisal tool for studies of diagnostic reliability (QAREL) in reliability studies. For the efficacy studies, the Cochrane risk of bias tool was used to assess their methodological design. Two authors performed data extraction and analysis.

Extensive searches located 8 reliability studies and 6 efficacy trials that could be included in this review. The analysis of reliability studies showed that the diagnostic techniques used in visceral osteopathy are unreliable. Regarding efficacy studies, the least biased study showed no significant difference for the main outcome. The main risks of bias found in the included studies were due to the absence of blinding of the examiners, an unsuitable statistical method or an absence of primary study outcome.

The authors (who by the way declared no conflicts of interest) concluded that the results of the systematic review lead us to conclude that well-conducted and sound evidence on the reliability and the efficacy of techniques in visceral osteopathy is absent.

It is hard not to appreciate the scientific rigor of this review or to agree with the conclusions drawn by the French authors.

But what consequences should we draw from all this?

The authors of this paper state that more and better research is needed. Somehow, I doubt this. Visceral osteopathy is not plausible and the best evidence available to date does not show it works. In my view, this means that we should declare it an obsolete aberration of medical history.

To this, the proponents of visceral osteopathy will probably say that they have tons of experience and have witnessed wonderful cures etc. This I do not doubt; however, the things they saw were not due to the effects of visceral osteopathy, they were due to chance, placebo, regression towards the mean, the natural history of the diseases treated etc., etc. And sometimes, experience is nothing more that the ability to repeat a mistake over and over again.

  • If it looks like a placebo,
  • if it behaves like a placebo,
  • if it tests like a placebo,

IT MOST LIKELY IS A PLACEBO!!!

And what is wrong with a placebo, if it helps patients?

GIVE ME A BREAK!

WE HAVE ALREADY DISCUSSED THIS AD NAUSEAM. JUST READ SOME OF THE PREVIOUS POSTS ON THIS SUBJECT.

Some doctors use homeopathy, and for proponents of homeopathy this has always been a strong argument for its effectiveness. They claim that someone who has studied medicine would not employ a therapy that does not work. I have long felt that this view is erroneous.

This article goes some way in finding out who is right. It was aimed at describing the use of homeopathy by physicians working in outpatient care, factors associated with prescribing homeopathy, and the therapeutic intentions and attitudes involved.

All physicians working in outpatient care in the Swiss Canton of Zurich in the year 2015 (n = 4072) were approached. Outcomes of the survey were:

  • association of prescribing homeopathy with medical specialties;
  • intentions behind prescriptions;
  • level of agreement with specific attitudes;
  • views towards homeopathy including explanatory models,
  • rating of homeopathy’s evidence base,
  • the endorsement of indications,
  • reimbursement of homeopathic treatment by statutory health insurance providers.

The participation rate was 38%, mean age 54 years, 61% male, and 40% specialised in general internal medicine. Homeopathy was prescribed at least once a year by 23% of the respondents. Medical specialisations associated with prescribing homeopathy were: no medical specialisation (OR 3.9; 95% CI 1.7-9.0), specialisation in paediatrics (OR 3.8 95% CI 1.8-8.0) and gynaecology/obstetrics (OR 3.1 95% CI 1.5-6.7).

Among prescribers, only 50% clearly intended to induce specific homeopathic effects, only 27% strongly adhered to homeopathic prescription doctrines, and only 23% thought there was scientific evidence to prove homeopathy’s effectiveness. Seeing homeopathy as a way to induce placebo effects had the strongest endorsement among prescribers and non-prescribers of homeopathy (63% and 74% endorsement respectively). Reimbursement of homeopathic remedies by statutory health insurance was rejected by 61% of all respondents

The authors concluded that medical specialties use homeopathy with significantly varying frequency and only half of the prescribers clearly intend to achieve specific effects. Moreover, the majority of prescribers acknowledge that effectiveness is unproven and give little importance to traditional principles behind homeopathy. Medical specialties and associated patient demands but also physicians’ openness towards placebo interventions may play a role in homeopathy prescriptions. Education should therefore address not only the evidence base of homeopathy, but also ethical dilemmas with placebo interventions.

These data suggest than many doctors use homeopathy as a placebo. And this is what I had always suspected. Certainly I did often employ it in this way when I still worked as a clinician. The logic of doing so is quite simple: there are many patients where, after running all necessary tests, you conclude that there is nothing wrong with them. You try your best to get the message across but it is not accepted by the patient who clearly wants to have a prescription for something. In the end, due to time pressure etc., you give up and prescribe a homeopathic remedy hoping that the placebo effect, regression towards the mean and the natural history of the condition will do the trick.

And often they do!

I do know that this is hardly good medicine and arguably even not entirely ethical, but it is the reality. If I found myself in the same situation again, I am not sure that I would not do something similar.

The goal of this study was to assess clinical outcomes observed among adult patients who received acupuncture treatments at a United States Air Force medical center.

This retrospective chart review was performed at the Nellis Family Medicine Residency in the Mike O’Callaghan Military Medical Center at Nellis Air Force Base in Las Vegas, NV. The charts were from 172 consecutive patients who had at least 4 acupuncture treatments within 1 year. These patients were suffering from a wide range of symptoms, including pain, anxiety and sleep problems. The main outcome measures were prescriptions for opioid medications, muscle relaxants, benzodiazepines, and nonsteroidal anti-inflammatory drugs (NSAIDS) in the 60 days prior to the first acupuncture session and in the corresponding 60 days 1 year later; and Measure Yourself Medical Outcome Profile (MYMOP2) values for symptoms, ability to perform activities, and quality of life.

The most common 10 acupuncture treatments in descending order were: (1) the Auricular Trauma Protocol; (2) Battlefield Auricular Acupuncture; (3) Chinese scalp acupuncture, using the upper one-fifth of the sensory area and the Foot Motor Sensory Area; (4) the Koffman Cocktail; (5) lumbar percutaneous electrical nerve stimulation (PENS); (6) various auricular functional points; (7) Chinese scalp acupuncture, using the frontal triangle pattern; (8) cervical PENS; (9) the Great American Malady treatment; and (10) tendinomuscular meridian treatment with surface release.

The results show that opioid prescriptions decreased by 45%, muscle relaxants by 34%, NSAIDs by 42%, and benzodiazepines by 14%. MYMOP2 values decreased 3.50–3.11 (P < 0.002) for question 1, 4.18–3.46 (P < 0.00001) for question 3, and 2.73–2.43 (P < 0.006) for question 4.

The authors concluded that in this military patient population, the number of opioid prescriptions decreased and patients reported improved symptom control, ability to function, and sense of well-being after receiving courses of acupuncture by their primary care physicians.

The phraseology used by the authors is intriguing; they imply that the clinical outcomes were the result of the acupuncture treatment without actually stating it. This is perhaps most obvious in the title of the paper: Reduction in Pain Medication Prescriptions and Self-Reported Outcomes Associated with Acupuncture in a Military Patient Population. Association is not causation! But the implication of a cause effect relationship is clearly there. Once we realise who is behind this research we understand why: This study was funded by the ACUS Foundation as part of a Cooperative Research and Development Agreement with the 99th Medical Group, at Nellis Air Force Base. 

The mission of Acus Foundation is to educate military physicians in the science and art of medical acupuncture, and to facilitate its integration into conventional military care… we are the most experienced team of physician teachers and practitioners of acupuncture in the United States. If they are so experienced, they surely also know that there are many explanations for the observed outcomes which are totally unrelated to acupuncture, e. g.:

  • the natural history of the conditions that were being treated;
  • the conventional therapies the soldiers received;
  • the regression to the mean;
  • social desirability;
  • placebo effects.

In fact the results could even indicate that acupuncture caused a delay of clinical improvement; without a control group, we cannot know either way. All we can safely assume from this study is that it is yet another example of promotion masquerading as research.

This new RCT by researchers from the National Institute of Complementary Medicine in Sydney, Australia was aimed at ‘examining the effect of changing treatment timing and the use of manual, electro acupuncture on the symptoms of primary dysmenorrhea’. It had four arms:

  1. low frequency manual acupuncture (LF-MA),
  2. high frequency manual acupuncture (HF-MA),
  3. low frequency electro acupuncture (LF-EA)
  4. and high frequency electro acupuncture (HF-EA).

A total of 74 women were given 12 treatments over three menstrual cycles, either once per week (LF groups) or three times in the week prior to menses (HF groups). All groups received a treatment in the first 48 hours of menses. The primary outcome was the reduction in peak menstrual pain at 12 months from trial entry.

During the treatment period and 9 month follow-up all groups showed statistically significant reductions in peak and average menstrual pain compared to baseline. However, there were no differences between groups. Health related quality of life increased significantly in 6 domains in groups having high frequency of treatment compared to two domains in low frequency groups. Manual acupuncture groups required less analgesic medication than electro-acupuncture groups. HF-MA was most effective in reducing secondary menstrual symptoms compared to both–EA groups.

The authors concluded that acupuncture treatment reduced menstrual pain intensity and duration after three months of treatment and this was sustained for up to one year after trial entry. The effect of changing mode of stimulation or frequency of treatment on menstrual pain was not significant. This may be due to a lack of power. The role of acupuncture stimulation on menstrual pain needs to be investigated in appropriately powered randomised controlled trials.

If I were not used to reading rubbish research of alternative medicine in general and acupuncture in particular, this RCT would amaze me – not so much because of its design, execution, or write-up, but primarily because of its conclusion (why, oh why, I ask myself, did PLOS ONE publish this paper?). They are, I think, utterly barmy.

Let me explain:

  • acupuncture treatment reduced menstrual pain intensity” – oh no, it didn’t; at least this is not what the study proves; the fact that pain was perceived as less could be due to a host of factors, for instance regression towards the mean, or social desirability; as there was no proper control group, nobody can tell;
  • the lack of difference between treatments “may be due to a lack of power”. Yes, but more likely it is due to the fact that all versions of a placebo therapy generate similar outcomes.
  • acupuncture stimulation on menstrual pain needs to be investigated in appropriately powered randomised controlled trials”. Why? Because the authors have a quasi-religious belief in acupuncture? And if they have, why did they not design their study ‘appropriately’?

The best conclusion I can suggest for this daft trial is this: IN THIS STUDY, THE PRIMARY ENDPOINT SHOWED NO DIFFERENCE BETWEEN THE 4 TREATMENT GROUPS. THE RESULTS ARE THEREFORE FULLY COMPATIBLE WITH THE NOTION THAT ACUPUNCTURE IS A PLACEBO THERAPY.

Something along these lines would, in my view, have been honest and scientific. Sadly, in acupuncture research, we very rarely get such honest science and the ‘National Institute of Complementary Medicine in Sydney, Australia’ has no track record of being the laudable exception to this rule.

Dr Gabriella Day is a GP in England who describes herself and her beliefs as follows: “I began training in homeopathy as it is clear that for many conditions conventional treatment options are not effective and can have unwanted side effects. It seemed to me that there must be another way to help people suffering from symptoms such as these… I believe in whole person medicine. No illness exists in isolation. The human body is immensely sophisticated and complicated and we do not understand it fully. Therefore the illness cannot be separated from the person suffering the disease. This may be as simple as stress impairing the immune system to far more complex interactions. Homeopathic treatment seeks to match the underlying disturbance in the system and stimulate the body to correct itself.”

I do not know Dr Day, but she caught my attention recently when she published an article in THE HIPPOCRATIC POST (I had never heard of this publication before!). It is, I think, sufficiently noteworthy to show you some excerpts (the references [in square brackets] were added by me, and they refer to my comments below):

START OF QUOTES

…Homeopathy can be helpful for pretty much any condition [1], whether as the main treatment [1], as a complement to a conventional treatment [2] to speed up the healing process [1], or to lessen the side-effects of a pharmacological medication [1]. It can be helpful in the treatment of emotional problems [1], physical problems [1] and for multi-morbidity patients [1]. I find it an invaluable tool in my GP’s toolbox and regularly see the benefits of homeopathy in the patients I treat [3]…

There are many conditions for which I have found homeopathy to be effective [1]… There are, however, a multitude of symptomatic treatments available to suppress symptoms, both on prescription and over-the-counter. Most symptoms experienced by patients in this context result from the body’s attempt to eliminate the infection. Our immune systems have spent thousands of years refining this response; therefore it seems counter-intuitive to suppress it [4].
For these types of acute conditions homeopathy can work with the body to support it [1]. For instance, homeopathic Arsenicum album (arsenic) is a classic remedy for diarrhoea and vomiting that can be taken alongside essential oral rehydration [1]. And in influenza I’ve found Eupatorium perfoliatum (ague or feverwort) to be very helpful if the patient is suffering with bony pain [3].
…Unless it is clinically imperative for a pharmacological intervention, I will always consider homeopathy first [5] and have successfully prescribed the homeopathic remedy Nux vomica (strychnine) for women suffering from morning sickness [5]. Problems associated with breastfeeding such as mastitis have also responded well to the classic remedies Belladonna (deadly nightshade) and Phytolacca (pokeweed), while I have found Urtica urens (dog nettle) effective in switching off the milk supply to prevent engorgement when the mother stops breastfeeding [3].
…“heart sink” patients are clearly suffering from pain and discomfort, which is blighting their lives. This is understandably frustrating for them, for they know full well something is awry but there is no medical evidence for this… Homeopathy affords me another approach in trying to help these patients [1,3]. It doesn’t work for them all, but I’m frequently surprised at how many it does help [3].

Positive side-effects

The beauty of homeopathy is that it combines mental and emotional symptoms with physical symptoms [3]. When the right remedy is found it appears to stimulate the body to recognise how it is being dysfunctional and corrects this, with no suppression, just a correction of the underlying disturbance [3]. Thus homeopathy not only eliminates unwanted symptoms [1], it dramatically improves a patient’s overall well-being [1].
…homeopathy… enables me to reduce the number of painkillers and other drugs I’m prescribing [1,3]. This is particularly true for older multi-morbidity, polypharmacy patients [1] who are often taking huge amounts of medication.
Contrary to what most homeopaths will tell you, I believe homeopathic treatment does have side-effects – positive side-effects! [1] It fosters an enhanced doctor patient relationship [1]. The process of eliciting the relevant information to select a remedy enables me to better understand the patient’s condition and helps me to get to know them better [3]. And the patient, seeing that the doctor is interested in the idiosyncrasies and detail of their disease, finds themselves heard and understood [3]. In short, since training in homeopathy I enjoy my job as a GP and my relationship with patients so much more [3].
Dr Gabriella Day BSc, MBBS, MRCP, DCH, MRCGP, MFHom

END OF QUOTES

MY COMMENTS:

  1. statement without good evidence,
  2. Hahnemann was vehemently against combining homeopathy with other treatments and called clinicians who disregarded this ‘traitors’,
  3. statement of belief,
  4. wrong assumption,
  5. questionable ethics.

I have recently attempted to slip into the brain of lay-homeopaths and shown how illogical, misguided and wrong the arguments of such enthusiasts really are. Surely, the logic of a doctor homeopath must be better, I then thought. Once you have studied medicine, you have learnt an awful lot of things about the body, disease, therapy, etc., etc., I felt.

Judging from the above article, I might have been wrong.

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