Infant colic is a sensitive subject for chiropractors in the UK. In case you forgot, here is why. Consequently, the subject has featured regularly on this blog – and now there is new evidence:
A systematic review and meta-analysis were conducted on infantile colic studies that used SO-CALLED alternative medicine (SCAM) techniques as interventions. The outcome measures were hours spent crying and/or sleeping. The authors used the PubMed, Physiotherapy Evidence Database, Cochrane Library, Embase, Web of Science, Scopus, Osteopathic Medicine Digital Database, and Google Scholar databases from inception to 11 November 2022.
The methodological quality of the randomized control trials ranged from fair to high. The authors focused on five studies with 422 babies using the following interventions: cranial, visceral, or structural osteopathy or chiropractic manipulation or mobilization. These treatments failed to decrease the crying time (mean difference -1.08, 95% CI -2.17 to 0.01, I2 = 92%) and to increase the sleeping time (mean difference 1.11, 95% CI -0.20 to 2.41; I2: 91%), compared with no intervention. The quality of the evidence was rated as very low for both outcome measures.The authors concluded that osteopathy and chiropractic treatment failed to reduce the crying time and increase sleeping time in babies with infantile colic, compared to no additional intervention.The 5 included studies were the following:
- Miller JE, Newell D, Bolton JE. Efficacy of chiropractic manual therapy on infant colic: A pragmatic single-blind, randomized controlled trial. J Manipulative Physiol Ther. 2012;35(8):600–7.
- Castejón-Castejón M, Murcia-González MA, Todri J, Lena O, Chillón-Martínez R. Treatment of infant colic with craniosacral therapy. A randomized controlled trial. Complement Ther Med. 2022;71(February 2021).
- Olafsdottir E, Forshei S, Fluge G, Markestad T. Randomised controlled trial of infantile colic treated with chiropractic spinal manipulation. Arch Dis Child. 2001;84(2):138–41.
- Holm LV, Jarbøl DE, Christensen HW, Søndergaard J, Hestbæk L. The effect of chiropractic care on infantile colic: results from a single-blind randomised controlled trial. Chiropr Man Ther. 2021;29(1):1–11.
- Hayden C, Mullinger B. A preliminary assessment of the impact of cranial osteopathy for the relief of infantile colic. Complement Ther Clin Pract. 2006;12(2):83–90.
This means that, in recent years, several new studies have emerged. I find this surprising: there is no plausible mechanism of action and the previous reviews were negative.
Why flog a dead horse?
But – come to think of it – this is a question one might ask about most of the research into cranial, visceral, or structural osteopathy or chiropractic manipulation or mobilization.
My new book has just been published. Allow me to try and whet your appetite by showing you the book’s introduction:
“There is no alternative medicine. There is only scientifically proven, evidence-based medicine supported by solid data or unproven medicine, for which scientific evidence is lacking.” These words of Fontanarosa and Lundberg were published 22 years ago. Today, they are as relevant as ever, particularly to the type of healthcare I often call ‘so-called alternative medicine’ (SCAM), and they certainly are relevant to chiropractic.
Invented more than 120 years ago by the magnetic healer DD Palmer, chiropractic has had a colourful history. It has now grown into one of the most popular of all SCAMs. Its general acceptance might give the impression that chiropractic, the art of adjusting by hand all subluxations of the three hundred articulations of the human skeletal frame, is solidly based on evidence. It is therefore easy to forget that a plethora of fundamental questions about chiropractic remain unanswered.
I wrote this book because I feel that the amount of misinformation on chiropractic is scandalous and demands a critical evaluation of the evidence. The book deals with many questions that consumers often ask:
- How well-established is chiropractic?
- What treatments do chiropractors use?
- What conditions do they treat?
- What claims do they make?
- Are their assumptions reasonable?
- Are chiropractic spinal manipulations effective?
- Are these manipulations safe?
- Do chiropractors behave professionally and ethically?
Am I up to this task, and can you trust my assessments? These are justified questions; let me try to answer them by giving you a brief summary of my professional background.
I grew up in Germany where SCAM is hugely popular. I studied medicine and, as a young doctor, was enthusiastic about SCAM. After several years in basic research, I returned to clinical medicine, became professor of rehabilitation medicine first in Hanover, Germany, and then in Vienna, Austria. In 1993, I was appointed as Chair in Complementary Medicine at the University of Exeter. In this capacity, I built up a multidisciplinary team of scientists conducting research into all sorts of SCAM with one focus on chiropractic. I retired in 2012 and am now an emeritus professor. I have published many peer-reviewed articles on the subject, and I have no conflicts of interest. If my long career has taught me anything, it is this: in the best interest of consumers and patients, we must insist on sound evidence; not opinion, not wishful thinking; evidence.
In critically assessing the issues related to chiropractic, I am guided by the most reliable and up-to-date scientific evidence. The conclusions I reach often suggest that chiropractic is not what it is often cracked up to be. Hundreds of books have been published that disagree. If you are in doubt who to trust, the promoter or the critic of chiropractic, I suggest you ask yourself a simple question: who is more likely to provide impartial information, the chiropractor who makes a living by his trade, or the academic who has researched the subject for the last 30 years?
This book offers an easy to understand, concise and dependable evaluation of chiropractic. It enables you to make up your own mind. I want you to take therapeutic decisions that are reasonable and based on solid evidence. My book should empower you to do just that.
The Telegraph published an article entitled ‘Crack or quack: what is the truth about chiropractic treatment?’ and is motivated by the story of Mr Lawler, the 80-year-old former bank manager who died after a chiropractic therapy. Here are 10 short quotes from this article which, in the context of this blog and the previous discussions on the Lawler case, are worthy further comment:
1. … [chiropractic] was established in the late 19th century by D.D. Palmer, an American magnetic healer.
“A lot of people don’t realise it’s a form of alternative medicine with some pretty strange beliefs at heart,” says Michael Marshall, project director at the ‘anti-quack’ charity the Good Thinking Society. “Palmer came to believe he was able to cure deafness through the spine, by adjusting it. The theory behind chiropractic is that all disease and ill health is caused by blockages in the flow of energy through the spine, and by adjusting the spine with these grotesque popping sounds, you can remove blockages, allowing the innate energy to flow freely.” Marshall says this doesn’t really chime with much of what we know about human biology…“There is no reason to believe there’s any possible benefit from twisting vertebra. There is no connection between the spine and conditions such as deafness and measles.”…
Michael Marshall is right, chiropractic was built on sand by Palmer who was little more than a charlatan. The problem with this fact is that today’s chiros have utterly failed to leave Palmer’s heritage behind.
2. According to the British Chiropractic Association (BCA), the industry body, “chiropractors are well placed to deliver high quality evidence-based care for back and neck pain.” …
They would say so, wouldn’t they? The BCA has a long history of problems with knowing what high quality evidence-based care is.
3. But it [chiropractic] isn’t always harmless – as with almost any medical treatment, there are possible side effects. The NHS lists these as aches and pains, stiffness, and tiredness; and then mentions the “risk of more serious problems, such as stroke”….
Considering that 50% of patients suffer adverse effects after chiropractic spinal manipulations, this seems somewhat of an understatement.
4. According to one systematic review, spinal manipulation, “particularly when performed on the upper body, is frequently associated with mild to moderate adverse effects. It can also result in serious complications such as vertebral artery dissection followed by stroke.” …
Arterial dissection followed by a stroke probably is the most frequent serious complication. But there are many other risks, as the tragic case of Mr Lawler demonstrates. He had his neck broken by the chiropractor which resulted in paraplegia and death.
5. “There have been virtually hundreds of published cases where neck manipulations have led to vascular accidents, stroke and sometimes death,” says Prof Ernst. “As there is no monitoring system, this is merely the tip of a much bigger iceberg. According to our own UK survey, under-reporting is close to 100 per cent.” …
The call for an effective monitoring system has been loud and clear since many years. It is nothing short of a scandal that chiros have managed to resist it against the best interest of their patients and society at large.
6. Chiropractors are regulated by the General Chiropractic Council (GCC). Marshall says the Good Thinking Society has looked into claims made on chiropractors’ websites, and found that 82 per cent are not compliant with advertising law, for example by saying they can treat colic or by using the misleading term ‘doctor’…
Yes, and that is yet another scandal. It shows how serious chiropractors are about the ‘evidence-based care’ mentioned above.
7. According to GCC guidelines, “if you use the courtesy title ‘doctor’ you must make it clear within the text of any information you put into the public domain that you are not a registered medical practitioner but that you are a ‘Doctor of Chiropractic’.”…
True, and the fact that many chiropractors continue to ignore this demand presenting themselves as doctors and thus misleading the public is the third scandal, in my view.
8. A spokesperson for the BCA said “Chiropractic is a registered primary healthcare profession and a safe form of treatment. In the UK, chiropractors are regulated by law and required to adhere to strict codes of practice, in exactly the same ways as dentists and doctors. Chiropractors are trained to diagnose, treat, manage and prevent disorders of the musculoskeletal system, specialising in neck and back pain.”…
Chiropractors also like to confuse the public by claiming they are primary care physicians. If we understand this term as describing a clinician who is a ‘specialist in Family Medicine, Internal Medicine or Paediatrics who provides definitive care to the undifferentiated patient at the point of first contact, and takes continuing responsibility for providing the patient’s comprehensive care’, we realise that chiropractors fail to fulfil these criteria. The fact that they nevertheless try to mislead the public by calling themselves ‘primary healthcare professionals’ and ‘doctors’ is yet another scandal, in my opinion.
9. The spokesperson said, “medication, routine imaging and invasive surgeries are all commonly used to manage low back pain, despite limited evidence that these methods are effective treatments. Therefore, ensuring there are other options available for patients is paramount.”…
Here the spokesperson misrepresents mainstream medicine to make chiropractic look good. He should know that imaging is used also by chiros for diagnosing back problems (but not for managing them). And he must know that surgery is never used for the type of non-specific back pain that chiros tend to treat. Finally, he should know that exercise is a cheap, safe and effective therapy which is the main conventional option to treat and prevent back pain.
10. According to the European Chiropractors’ Union, “serious harm from chiropractic treatment is extremely rare.”
How do they know, if there is no system to capture cases of adverse effects?
So, what needs to be done? How can we make progress? I think the following five steps would be a good start in the interest of public health:
- Establish an effective monitoring system for adverse effects that is accessible to the public.
- Make sure all chiros are sufficiently well trained to know about the contra-indications of spinal manipulation, including those that apply to elderly patients and infants.
- Change the GCC from a body defending chiros and their interests to one regulating, controlling and, if necessary, reprimanding chiros.
- Make written informed consent compulsory for neck manipulations, and make sure it contains the information that neck manipulations can result in serious harm and are of doubtful efficacy.
- Prevent chiros from making therapeutic claims that are not based on sound evidence.
If these measures had been in place, Mr Lawler might still be alive today.
A systematic review of the evidence for effectiveness and harms of specific spinal manipulation therapy (SMT) techniques for infants, children and adolescents has been published by Dutch researchers. I find it important to stress from the outset that the authors are not affiliated with chiropractic institutions and thus free from such conflicts of interest.
They searched electronic databases up to December 2017. Controlled studies, describing primary SMT treatment in infants (<1 year) and children/adolescents (1–18 years), were included to determine effectiveness. Controlled and observational studies and case reports were included to examine harms. One author screened titles and abstracts and two authors independently screened the full text of potentially eligible studies for inclusion. Two authors assessed risk of bias of included studies and quality of the body of evidence using the GRADE methodology. Data were described according to PRISMA guidelines and CONSORT and TIDieR checklists. If appropriate, random-effects meta-analysis was performed.
Of the 1,236 identified studies, 26 studies were eligible. In all but 3 studies, the therapists were chiropractors. Infants and children/adolescents were treated for various (non-)musculoskeletal indications, hypothesized to be related to spinal joint dysfunction. Studies examining the same population, indication and treatment comparison were scarce. Due to very low quality evidence, it is uncertain whether gentle, low-velocity mobilizations reduce complaints in infants with colic or torticollis, and whether high-velocity, low-amplitude manipulations reduce complaints in children/adolescents with autism, asthma, nocturnal enuresis, headache or idiopathic scoliosis. Five case reports described severe harms after HVLA manipulations in 4 infants and one child. Mild, transient harms were reported after gentle spinal mobilizations in infants and children, and could be interpreted as side effect of treatment.
The authors concluded that, based on GRADE methodology, we found the evidence was of very low quality; this prevented us from drawing conclusions about the effectiveness of specific SMT techniques in infants, children and adolescents. Outcomes in the included studies were mostly parent or patient-reported; studies did not report on intermediate outcomes to assess the effectiveness of SMT techniques in relation to the hypothesized spinal dysfunction. Severe harms were relatively scarce, poorly described and likely to be associated with underlying missed pathology. Gentle, low-velocity spinal mobilizations seem to be a safe treatment technique in infants, children and adolescents. We encourage future research to describe effectiveness and safety of specific SMT techniques instead of SMT as a general treatment approach.
We have often noted that, in chiropractic trials, harms are often not mentioned (a fact that constitutes a violation of research ethics). This was again confirmed in the present review; only 4 of the controlled clinical trials reported such information. This means harms cannot be evaluated by reviewing such studies. One important strength of this review is that the authors realised this problem and thus included other research papers for assessing the risks of SMT. Consequently, they found considerable potential for harm and stress that under-reporting remains a serious issue.
Another problem with SMT papers is their often very poor methodological quality. The authors of the new review make this point very clearly and call for more rigorous research. On this blog, I have repeatedly shown that research by chiropractors resembles more a promotional exercise than science. If this field wants to ever go anywhere, if needs to adopt rigorous science and forget about its determination to advance the business of chiropractors.
I feel it is important to point out that all of this has been known for at least one decade (even though it has never been documented so scholarly as in this new review). In fact, when in 2008, my friend and co-author Simon Singh, published that chiropractors ‘happily promote bogus treatments’ for children, he was sued for libel. Since then, I have been legally challenged twice by chiropractors for my continued critical stance on chiropractic. So, essentially nothing has changed; I certainly do not see the will of leading chiropractic bodies to bring their house in order.
May I therefore once again suggest that chiropractors (and other spinal manipulators) across the world, instead of aggressing their critics, finally get their act together. Until we have conclusive data showing that SMT does more good than harm to kids, the right thing to do is this: BEHAVE LIKE ETHICAL HEALTHCARE PROFESSIONALS: BE HONEST ABOUT THE EVIDENCE, STOP MISLEADING PARENTS AND STOP TREATING THEIR CHILDREN!
This week, I find it hard to decide where to focus; with all the fuzz about ‘Homeopathy Awareness Week’ it is easy to forget that our friends, the chiros are celebrating Chiropractic Awareness Week (9-15 April). On this occasion, the British Chiropractic Association (BCA), for instance, want people to keep moving to make a positive impact on managing and preventing back and neck pain.
Good advice! In a recent post, I even have concluded that people should “walk (slowly and cautiously) to the office of their preferred therapist, have a little rest there (say hello to the staff perhaps) and then walk straight back home.” The reason for my advice is based on the fact that there is precious little evidence that the spinal manipulations of chiropractors make much difference plus some worrying indications that they may cause serious damage.
It seems to me that, by focussing their PR away from spinal manipulations and towards the many other things chiropractors sometimes do – they often call this ‘adjunctive therapies’ – there is a tacit admission here that the hallmark intervention of chiros (spinal manipulation) is of dubious value.
A recent article entitled ‘Spinal Manipulative Therapy and Other Conservative Treatments for Low Back Pain: A Guideline From the Canadian Chiropractic Guideline Initiative’ seems to confirm this impression. Its objective was to develop a clinical practice guideline on the management of acute and chronic low back pain (LBP) in adults. The specific aim was to develop a guideline to provide best practice recommendations on the initial assessment and monitoring of people with low back pain and address the use of spinal manipulation therapy (SMT) compared with other commonly used conservative treatments.
The topic areas were chosen based on an Agency for Healthcare Research and Quality comparative effectiveness review, specific to spinal manipulation as a non-pharmacological intervention. The panel updated the search strategies in Medline and assessed admissible systematic reviews and randomized controlled trials. Evidence profiles were used to summarize judgments of the evidence quality and link recommendations to the supporting evidence. Using the Evidence to Decision Framework, the guideline panel determined the certainty of evidence and strength of the recommendations. Consensus was achieved using a modified Delphi technique. The guideline was peer reviewed by an 8-member multidisciplinary external committee.
For patients with acute (0-3 months) back pain, we suggest offering advice (posture, staying active), reassurance, education and self-management strategies in addition to SMT, usual medical care when deemed beneficial, or a combination of SMT and usual medical care to improve pain and disability. For patients with chronic (>3 months) back pain, we suggest offering advice and education, SMT or SMT as part of a multimodal therapy (exercise, myofascial therapy or usual medical care when deemed beneficial). For patients with chronic back-related leg pain, we suggest offering advice and education along with SMT and home exercise (positioning and stabilization exercises).
The authors concluded that a multimodal approach including SMT, other commonly used active interventions, self-management advice, and exercise is an effective treatment strategy for acute and chronic back pain, with or without leg pain.
I find this paper most interesting and revealing. Considering that it originates from the ‘Canadian Chiropractic Guideline Initiative’, it is remarkably shy about recommending SMT – after all their vision is “To enhance the health of Canadians by fostering excellence in chiropractic care.” They are thus not likely to be overly critical of the treatment chiropractors use most, i. e. SMT.
Perhaps this is also the reason why, in their conclusion, they seem to have rather a large blind spot, namely the risks of SMT. I have commented on this issue more often than I care to remember. Most recently, I posted this:
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.
HAPPY CHIROPRACTIC AWARENESS WEEK EVERYONE!
Today is ‘World Bedwetting Day’!
No, don’t laugh; the event is initiated and supported by the World Bedwetting Day Steering Committee, which consists of the International Children’s Continence Society (ICCS) and the European Society for Paediatric Urology (ESPU) along with professional groups across the globe (see website for details).
A good day to remember that the British Chiropractic Association once sued my friend Simon Singh because he had disclosed that they were happily claiming that chiropractic was an effective therapy for bedwetting (and a few other childhood problems). An equally good day to remind ourselves that most alternative therapies are highly effective for this condition. At least this is what practitioners will tell you. For instance:
- homeopaths say that they can effectively treat bedwetting (~35 000 websites)
- chiropractors claim they can help (~84 000 websites)
- naturopaths insist they can treat it (~ 12 000 websites)
- Reiki is promoted for bedwetting (~ 12 000 websites)
- herbal medicine is said to be good for it ( (~37 000 websites)
- etc., etc.
“Stop, stop! This blog is about evidence!!!” I hear you shout impatiently.
Alright, here is a full and unabbreviated list of all alternative therapies that have been scientifically proven to work for bedwetting:
HAPPY BEDWETTING DAY EVERYBODY!
D D Palmer was born on March 7, 1845; so, why do chiros celebrate the ‘CHIROPRACTIC AWARENESS WEEK’ from 10 – 16 of April? Perhaps out of sympathy with the homeopaths (many US chiros also use homeopathy) who had their ‘big week’ during the same period? Please tell me, I want to know!
Anyway, the HAW almost ‘drowned’ the CAW – but only almost.
The British Chiropractic Association did its best to make sure we don’t forget the CAW. On their website, we find an article that alerts us to their newest bit of research. Here are some excerpts:
The consumer survey by the British Chiropractic Association (BCA) of more than 2,000 UK adults who currently suffer from back or neck pain, or have done so in the past, found that almost three in five (56%) people experienced pain after using some form of technological device. Despite this, only 27% of people surveyed had limited or stopped using their devices due to concerns for their back or neck health and posture. The research showed people were most likely to experience back or neck pain after using the following technological devices:
• Laptop computer (35%)
• Desktop computer (35%)
• Smart phone (22%)
• Tablet (20%)
• Games console (17%)
The age group most likely to experience back or neck pain when using their smart phone were 16-24 year olds, while nearly half (45%) of young adults 25-34 year olds) admitted to experiencing back or neck pain after using a laptop. One in seven (14%) 16-24 year olds attributed their back or neck pain to virtual reality headsets.
As part of Chiropractic Awareness Week (10-16 April) the BCA is calling for technology companies to design devices with posture in mind, to help tech proof our back health. BCA chiropractor Rishi Loatey comments: “We all know how easy it is to remain glued to our smart phone or tablet, messaging friends or scrolling through social media. However, this addiction to technology could be causing changes to posture, which can lead to increased pressure on the muscles, joints and discs in the spine. Technology companies are now starting to issue older phone models which hark back to a time before smart phones enabled people to do everything from check emails and take pictures, to internet banking. Returning to a time of basic functionality, which may see people look to limit the time spent on their phone, can only be good news for our backs. Yet, in an age where people can now track their health and wellbeing using their phone, technology companies should also start looking at ways to make their devices posture friendly from the outset, encouraging us to take time away from our desks and breaks from our scrolling, gaming and messaging.”
END OF QUOTE
So, here we have it: another piece of compelling, cutting edge research by the BCA. They have made us giggle before but rarely have I laughed so heartily about a ‘professional’ organisation confusing so unprofessionally correlation with causation.
Considering the amount of highly public blunders they managed to inflict on the profession in recent years, I have come to the conclusion that the BCA is a cover organisation of BIG PHARMA with the aim of giving chiropractic a bad name!
The British Chiropractic Association (BCA) has lost all credibility after suing Simon Singh for drawing the public’s attention to the fact that they were ‘happily promoting bogus treatments’. Now, it seems, they are trying to re-establish themselves with regular, often bogus or dubious pronouncements about back pain. It looks as though they have learnt nothing. A recent article in THE INDEPENDENT is a good example of this ambition, I think:
START OF QUOTE
Skinny jeans and coats with big fluffy hoods can contribute to painful back problems, chiropractors have warned.
Nearly three-quarters of women have experienced back pain, according to a survey by the British Chiropractic Association (BCA), who said fashionable clothing including backless shoes, oversized bags and heavy statement jewellery were partly to blame.
Wearing very tight jeans can restrict mobility and force other muscles to strain as they try to compensate for the resulting change in posture, chiropractor Rishi Loatey told The Independent.
“If they’re incredibly tight, you won’t be able to walk as you normally would,” he said.
“You’ve got a natural gait, or stride, that you would take, and the knee, hip and lower back all move to minimise the pressure coming up through the joints.
“However, if one of those areas isn’t moving as it should be, it’s going to cause more pressure elsewhere.”
While 73 per cent of women from a sample of more than 2,000 said they have had back pain, more than a quarter – 28 per cent – said they were aware their clothing affects their posture and back and neck pain, but did not take this into account when choosing what to wear.
Lower back pain is the most common cause of disability worldwide, with 9.4 per cent of people suffering from it, according to a previous study.
High heels, which cause muscles in the back of the leg and the calf to tighten and pull on the pelvis differently, have long been culprits of back pain.
A number of high-profile campaigns against “sexist” dress codes requiring women to wear high heels at work have made reference to this fact.
But backless shoes, flimsy ballet pumps and some soft boots can also damage your back if they are worn too often, said Mr Loatey.
“If you imagine the back of a shoe, the bit that goes round the back is supposed to be quite firm, so it grips the rear foot,” he said. “If you don’t have that, then your foot is more mobile in the shoe.”
“If they’re not the right size, they’re a bit loose or they don’t have the bit at the back, you’re almost gripping the shoe as you walk, which again changes the way you walk,” said Mr Loatey, adding that ideally shoes should be laced up at the front to make sure the foot is held firmly.
A third of women surveyed by the BCA were unaware that their clothing choices could harm their backs and necks.
Mr Loatey said people should try and wear clothes that allow them to move more freely. Heavy hoods and over-shoulder bags can both restrict movement.
They should also consider limiting the amount of time they spent wearing high heels or backless shoes and consider travelling to work or social events in trainers or other well-supported shoes instead, he said.
END OF QUOTE
This piece strikes me as pure promotion of chiropractic – health journalism at its worse, I’d say. What is more objectionable than the promotion, it is full of half truths, ‘alternative facts’ and pure invention. Let me list a few statements that I find particularly doggy:
- “Skinny jeans and coats with big fluffy hoods can contribute to painful back problems.” Do they have any evidence for this? I don’t know of any!
- “…fashionable clothing including backless shoes, oversized bags and heavy statement jewellery were partly to blame [for back problems].” Idem!
- “Wearing very tight jeans can restrict mobility and force other muscles to strain…” Idem!
- “…it’s going to cause more pressure elsewhere.” Idem!
- 28% of women said “they were aware their clothing affects their posture and back and neck pain, but did not take this into account when choosing what to wear.” To make the findings from a survey look like scientific evidence for cause and effect is at best misleading, at worst dishonest.
- “…according to a previous study“. It turns out that this previous study was of occupational back pain which has nothing to do with tight jeans etc.
- “High heels, which cause muscles in the back of the leg and the calf to tighten and pull on the pelvis differently, have long been culprits of back pain.” A link to the evidence would be nice – if there is any.
- “But backless shoes, flimsy ballet pumps and some soft boots can also damage your back – if they are worn too often…” Evidence needed – if there is any.
- “Mr Loatey said people should try and wear clothes that allow them to move more freely. Heavy hoods and over-shoulder bags can both restrict movement.” Concrete recommendations require concrete evidence or a link to it.
- Women “should also consider limiting the amount of time they spent wearing high heels or backless shoes and consider travelling to work or social events in trainers or other well-supported shoes instead.” Idem.
At this point congratulations are in order, I feel.
Firstly to THE INDEPENDENT for publishing one of the most inadequate health-related article which I have seen in recent months.
Secondly to the BCA for their stubborn determination to ‘happily promoting bogus’ notions. Instead of getting their act together when found out to advertise quackery in 2008, they sued Simon Singh (unsuccessfully, I hasten to add). Instead of cutting out the nonsense once and for all, they now promote populist ‘alternative facts’ about the causes of back pain. Instead of behaving like a professional organisation that promotes high standards and solid evidence, they continue to do the opposite.
One cannot but be impressed with so much intransigence.
If you start reading the literature on chiropractic, you are bound to have surprises. The paucity of rigorous and meaningful research is one of them. I am constantly on the look-out for such papers but am regularly frustrated. Over the years, I got the impression that chiropractors tend to view research as an exercise in promotion – that is promotion of their very own trade.
Take this article, for instance. It seems to be a systematic review of chiropractic for breastfeeding. This is an interesting indication; remember: in 1998, Simon Singh wrote in the Guardian this comment “The British Chiropractic Association claims that their members can help treat children with colic, sleeping and feeding problems, frequent ear infections, asthma and prolonged crying, even though there is not a jot of evidence. This organisation is the respectable face of the chiropractic profession and yet it happily promotes bogus treatments.” As a consequence, he got sued for libel; he won, of course, but ever since, chiropractors across the world are trying to pretend that there is some evidence for their treatments after all.
The authors of the new review searched Pubmed [1966-2013], Manual, Alternative and Natural Therapy Index System (MANTIS) [1964-2013] and Index to Chiropractic Literature [1984-2013] for the relevant literature. The search terms utilized “breastfeeding”, “breast feeding”, “breastfeeding difficulties”, “breastfeeding difficulty”, “TMJ dysfunction”, “temporomandibular joint”, “birth trauma” and “infants”, in the appropriate Boolean combinations. They also examined non-peer-reviewed articles as revealed by Index to Chiropractic Literature and conducted a secondary analysis of references. Inclusion criteria for their review included all papers on breastfeeding difficulties regardless of peer-review. Articles were excluded if they were not written in the English language.
The following articles met the inclusion criteria: 8 case reports, 2 case series, 3 cohort studies and 6 manuscripts (5 case reports and a case series) that involved breastfeeding difficulties as a secondary complaint. The findings revealed a “theoretical and clinical framework based on the detection of spinal and extraspinal subluxations involving the cervico-cranio-mandibular complex and assessment of the infant while breastfeeding.”
Based on these results, the authors concluded that chiropractors care of infants with breastfeeding difficulties by addressing spinal and extraspinal subluxations involving the cervico-cranio-mandibular complex.
Have I promised too much?
I had thought that chiropractors had abandoned the subluxation nonsense! Not really, it seems.
I had thought that systematic reviews are about evidence of therapeutic effectiveness! Not in the weird world of chiropractic.
I would have thought that we all knew that ‘chiropractors care of infants with breastfeeding difficulties’ and do not need a review to confirm it! Yes, but what is good for business deserves another meaningless paper.
I would have thought that the conclusions of scientific articles need to be appropriate and based on the data provided! It seems that, in the realm of chiropractic, these rules do not apply.
An appropriate conclusion should have stated something like THERE IS NO GOOD EVIDENCE THAT CHIROPRACTIC CARE AIDS BREASTFEEDING. But that would have been entirely inappropriate from the chiropractic point of view because it is not a conclusion that promotes the sort of quackery most chiropractors rely upon for a living. And the concern over income is surely more important than telling the truth!
On 1/12/2014 I published a post in which I offered to give lectures to students of alternative medicine:
Getting good and experienced lecturers for courses is not easy. Having someone who has done more research than most working in the field and who is internationally known, might therefore be a thrill for students and an image-boosting experience of colleges. In the true Christmas spirit, I am today making the offer of being of assistance to the many struggling educational institutions of alternative medicine .
A few days ago, I tweeted about my willingness to give free lectures to homeopathic colleges (so far without response). Having thought about it a bit, I would now like to extend this offer. I would be happy to give a free lecture to the students of any educational institution of alternative medicine.
I did not think that this would create much interest – and I was right: only the ANGLO-EUROPEAN COLLEGE OF CHIROPRACTIC has so far hoisted me on my own petard and, after some discussion (see comment section of the original post) hosted me for a lecture. Several people seem keen on knowing how this went; so here is a brief report.
I was received, on 14/1/2015, with the utmost kindness by my host David Newell. We has a coffee and a chat and then it was time to start the lecture. The hall was packed with ~150 students and the same number was listening in a second lecture hall to which my talk was being transmitted.
We had agreed on the title CHIROPRACTIC: FALLACIES AND FACTS. So, after telling the audience about my professional background, I elaborated on 7 fallacies:
- Appeal to tradition
- Appeal to authority
- Appeal to popularity
- Subluxation exists
- Spinal manipulation is effective
- Spinal manipulation is safe
- Ad hominem attack
Numbers 3, 5 and 6 were dealt with in more detail than the rest. The organisers had asked me to finish by elaborating on what I perceive as the future challenges of chiropractic; so I did:
- Stop happily promoting bogus treatments
- Denounce obsolete concepts like ‘subluxation’
- Clarify differences between chiros, osteos and physios
- Start a culture of critical thinking
- Take action against charlatans in your ranks
- Stop attacking everyone who voices criticism
I ended by pointing out that the biggest challenge, in my view, was to “demonstrate with rigorous science which chiropractic treatments demonstrably generate more good than harm for which condition”.
We had agreed that my lecture would be followed by half an hour of discussion; this period turned out to be lively and had to be extended to a full hour. Most questions initially came from the tutors rather than the students, and most were polite – I had expected much more aggression.
In his email thanking me for coming to Bournemouth, David Newell wrote about the event: The general feedback from staff and students was one of relief that you possessed only one head, :-). I hope you may have felt the same about us. You came over as someone who had strong views, a fair amount of which we disagreed with, but that presented them in a calm, informative and courteous manner as we did in listening and discussing issues after your talk. I think everyone enjoyed the questions and debate and felt that some of the points you made were indeed fair critique of what the profession may need to do, to secure a more inclusive role in the health care arena.
My own impression of the day is that some of my messages were not really understood, that some of the questions, including some from the tutors, seemed like coming from a different planet, and that people were more out to teach me than to learn from my talk. One overall impression that I took home from that day is that, even in this college which prides itself of being open to scientific evidence and unimpressed by chiropractic fundamentalism, students are strangely different from other health care professionals. The most tangible aspect of this is the openly hostile attitude against drug therapies voiced during the discussion by some students.
The question I always ask myself after having invested a lot of time in preparing and delivering a lecture is: WAS IT WORTH IT? In the case of this lecture, I think the answer is YES. With 300 students present, I am fairly confident that I did manage to stimulate a tiny bit of critical thinking in a tiny percentage of them. The chiropractic profession needs this badly!