No, I kid you not!
This abstract was actually published in the leading chiro-journal. The authors include three professors from the Canadian Memorial Chiropractic College, Research, Toronto, Canada. Its title is impressive but made my alarm bells ring a bit:
A Randomized Pragmatic Clinical Trial of Chiropractic Care for Headaches With and Without a Self-Acupressure Pillow.
And the actual texts does not disappoint those looking for of pure pseudo-science:
The purpose of this study was to determine if the addition of a self-acupressure pillow (SAP) to typical chiropractic treatment results in significantly greater improvement in tension-type and cervicogenic headache sufferers.
A pragmatic randomized clinical trial was conducted in a chiropractic college teaching clinic. Thirty-four subjects, including tension-type and cervicogenic headache sufferers, 21 to 60 years of age, male or female, completed the study. Group A (n = 15) received typical chiropractic care only (manual therapy and exercises), and group B (n = 19) received typical chiropractic care with daily home use of the SAP. The intervention period was 4 weeks. The main outcome measure was headache frequency. Satisfaction and relief scores were obtained from subjects in the SAP group. Analysis of variance was used to analyze the intergroup comparisons.
Owing to failure of randomization to produce group equivalence on weekly headache frequency, analysis of covariance was performed showing a trend (P = .07) favoring the chiropractic-only group; however, this was not statistically significant. Group A obtained a 46% reduction of weekly headache frequency (t = 3.1, P = .002; d = 1.22). The number of subjects in group A achieving a reduction in headaches greater than 40% was 71%, while for group B, this was 28%. The mean benefit score (0-3) in group B of the use of the SAP was 1.2 (.86). The mean satisfaction rating of users of the SAP was 10.4 (2.7) out of 15 (63%).
This study suggests that chiropractic care may reduce frequency of headaches in patients with chronic tension-type and cervicogenic headache. The use of a self-acupressure pillow (Dr Zaxx device) may help those with headache and headache pain relief as well as producing moderately high satisfaction with use.
Where to begin?
Perhaps it is best, if I simply concentrated on the bizarre research question: is chiropractic care plus the largely uncontrolled use of an ‘acupressure cushion’ better than chiropractic care alone? To savour the lunacy of it, we need to consider that:
- chiropractic is not plausible;
- chiropractic care is not proven to be effective for headaches;
- acupressure is not plausible;
- acupressure is not proven to be effective;
- a self-administered acupressure cushion is also unproven and even less plausible;
This, I fear, renders the study one of the most nonsensical trials I have seen for a very long time. To make the bonanza in pseudo-science complete, the article is supplemented with a most bizarre conclusion about the effectiveness of chiropractic (which, of cause, cannot be examined in a trial of chiro vs chiro).
All this leads me to fear that:
- the best journal of chiropractic is rubbish;
- a professorship in a chiro school may not mean that the professor has the slightest idea about research methodology;
- chiropractors will try to squeeze a conclusion that is favourable for their trade even out of a dead horse.
The ‘INTERNATIONAL CHIROPRACTIC PEDIATRIC ASSOCIATION’ (ICPA) is, according to their website, ‘a nonprofit organization whose mission is to advance chiropractic by establishing evidence informed practice, supporting excellence in professional skills and delivering educational resources to the public. It fulfills this mission by engaging and serving family chiropractors worldwide through research, training and public education.’
It fulfils its mission by, amongst other things, tweeting links to other pro-chiropractic activities. It is via such a tweet that I recently found the Pathways to Family Wellness (PFW). This is a quarterly print and digital magazine whose mission is to support you and your family’s quest for wellness.
This sounds exciting, I thought, and decided to have a closer look. I found that, according to its website, the magazine ‘collaborates with consciousness leaders, cutting-edge scientists and researchers, families on their conscious path, holistic practitioners and dynamic non-profit organizations to bring the most current insights into wellness to our readers.’
The Executive Editor and Publisher of PFW is Dr. Jeanne Ohm. She has ‘practiced family wellness care since 1981 with her husband, Dr. Tom. They have six children who were all born at home and are living the chiropractic family wellness lifestyle. Ohm is an instructor, author, and innovator. Her passion is: training DC’s with specific techniques for care in pregnancy, birth & infancy, forming national alliances for chiropractors with like-minded perinatal practitioners, empowering mothers to make informed choices, and offering pertinent patient educational materials.’
My suspicion that this is an outlet of chiropractic nonsense is confirmed as I read an article by Bobby Doscher, D.C., N.D. on the subject of chiropractic treatment for children with neurological problems. The article itself is merely promotional and therefore largely irrelevant. But one short passage is interesting nevertheless, I thought:
Chiropractic Based on Scientific Fact
Since its beginning, chiropractic has been based on the scientific fact that the nervous system controls the function of every cell, tissue, organ and system of your body. While the brain is protected by the skull, the spinal cord is more vulnerable, covered by 24 moving vertebrae. When these bones lose their normal motion or position, they can irritate the nervous system. This disrupts the function of the tissues or organs these nerves control; this is called vertebral subluxation complex.
I thought this was as revealing as it was hilarious. Since such nonsensical notions are ubiquitous in the chiropractic literature, I am tempted to conclude that most chiropractors believe this sort of thing themselves. This makes them perhaps more honest but also more of a threat: sincere conviction renders a quack not less but more dangerous.
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!
Hurray, I can hear the Champagne corks popping: this month is ‘National Chiropractic Months’ in the USA – a whole month! This has depleted my stock of the delicious fizz already in the first three days.
Now that my bottles are empty (is there a chiropractic cure for a hang-over?), I must find other ways to celebrate. How about a more sober look at what has been published in the medical literature on chiropractic during the last few days?
A quick look into Medline identifies several articles of interest. The very first one is a case-report:
Spinal epidural hematoma (SEH) occurring after chiropractic spinal manipulation therapy (CSMT) is a rare clinical phenomenon. Our case is unique because the patient had an undiagnosed cervical spinal arteriovenous malformation (AVM) discovered on pathological analysis of the evacuated hematoma. Although the spinal manipulation likely contributed to the rupture of the AVM, there was no radiographic evidence of the use of excessive force, which was seen in another reported case. As such, patients with a known AVM who have not undergone surgical intervention should be cautioned against symptomatic treatment with CSMT, even if performed properly. Regardless of etiology, SEH is a surgical emergency and its favorable neurological recovery correlates inversely with time to surgical evacuation.
This is important, I think, in more than one way. Many chiropractors simply deny that their manipulations cause serious complications of this nature. Yet such cases are being reported with depressing regularity. Other chiropractors claim that excessive force is necessary to cause the damage. This paper seems to refute this notion quite well, I think.
But let’s not be inelegant and dwell on this unpleasant subject; it might upset chiros during their month of celebration.
The next article fresh from the press is a survey – chiropractors are very fond of this research tool, it seems. It produced a lot of intensely boring data – except for one item that caught my eye: the authors found that ‘virtually all Danish chiropractors working in the primary sector made use of manipulation as one of their treatment modalities.’
Why is that interesting? Whenever I point out that there is no good evidence that chiropractic manipulations generate more good than harm, chiropractors tend to point out that they do so much more than that. Manipulations are not administered to all their patients, they say. This survey is a reminder (there is plenty more evidence on this issue) of the fact that the argument is not very convincing.
Another survey which has just been published in time for the ‘celebratory month’ is worth mentioning. It reports the responses of patients to questions about chiropractic by providing the ‘positive angle’, e.g.: ‘Most (61.4%) respondents believed that chiropractic care was effective at treating neck and back pain…’ Just for the fun of it, I thought it might be worth doing the opposite: 39% did not believe that chiropractic care was effective at treating neck and back pain… If we use this approach, the new survey also indicates that about half of the respondents did not think chiropractors were trustworthy, and 86% have not consulted a chiropractor within the last year.
Oh, so sorry – I did not mean to spoil the celebrations! Better move on then!
A third survey assessed the attitudes of Canadian obstetricians towards chiropractic. Overall, 70% of respondents did not hold a positive views toward chiropractic, 74% did not agree that chiropractic had a role in treatment of non-musculoskeletal conditions, 60% did not refer at least some patients for chiropractic care each year, and comments of the obstetricians revealed concerns regarding safety of spinal manipulation and variability among chiropractors.
And now I better let you get on with your well-deserved celebrations and look for another bottle!
Much has been written on this blog and elsewhere about the risks of spinal manipulation. It relates almost exclusively to the risks of manipulating patients’ necks. There is far less on the safety of thrust joint manipulation (TJM) when applied to the thoracic spine. A new paper focusses on this specific topic.
The purpose of this review was to retrospectively analyse documented case reports in the literature describing patients who had experienced severe adverse events (AE) after receiving TJM to their thoracic spine.
Case reports published in peer reviewed journals were searched in Medline (using Ovid Technologies, Inc.), Science Direct, Web of Science, PEDro (Physiotherapy Evidence Database), Index of Chiropractic literature, AMED (Allied and Alternative Medicine Database), PubMed and the Cumulative Index to Nursing and Allied Health (CINHAL) from January 1950 to February 2015.
Case reports were included if they: (1) were peer-reviewed; (2) were published between 1950 and 2015; (3) provided case reports or case series; and (4) had TJM as an intervention. The authors only looked at serious complications, not at the much more frequent transient AEs after spinal manipulations. Articles were excluded if: (1) the AE occurred without TJM (e.g. spontaneous); (2) the article was a systematic or literature review; or (3) it was written in a language other than English or Spanish. Data extracted from each case report included: gender; age; who performed the TJM and why; presence of contraindications; the number of manipulation interventions performed; initial symptoms experienced after the TJM; as well as type of severe AE that resulted.
Ten cases, reported in 7 articles, were reviewed. Cases involved females (8) more than males (2), with mean age being 43.5 years. The most frequent AE reported was injury (mechanical or vascular) to the spinal cord (7/10); pneumothorax and hematothorax (2/10) and CSF leak secondary to dural sleeve injury (1/10) were also reported.
The authors point out that there were only a small number of case reports published in the literature and there may have been discrepancies between what was reported and what actually occurred, since physicians dealing with the effects of the AE, rather than the clinician performing the TJM, published the cases.
The authors concluded that serious AE do occur in the thoracic spine, most commonly, trauma to the spinal cord, followed by pneumothorax. This suggests that excessive peak forces may have been applied to thoracic spine, and it should serve as a cautionary note for clinicians to decrease these peak forces.
These are odd conclusions, in my view, and I think I ought to add a few points:
- As I stated above, the actual rate of experiencing AEs after having chiropractic spinal manipulations is much larger; it is around 50%.
- Most complications on record occur with chiropractors, while other professions are far less frequently implicated.
- The authors’ statement about ‘excessive peak force’ is purely speculative and is therefore not a legitimate conclusion.
- As the authors mention, it is hardly ever the chiropractor who reports a serious complication when it occurs.
- In fact, there is no functioning reporting scheme where the public might inform themselves about such complications.
- Therefore their true rate is anyone’s guess.
- As there is no good evidence that thoracic spinal manipulations are effective for any condition, the risk/benefit balance for this intervention fails to be positive.
- Many consumers believe that a chiropractor will only manipulate in the region where they feel pain; this is not necessarily true – they will manipulate where they believe to diagnose ‘SUBLUXATIONS’, and that can be anywhere.
- Finally, I would not call a review that excludes all languages other than English and Spanish ‘systematic’.
And my conclusion from all this? THORACIC SPINAL MANIPULATIONS CAN CAUSE CONSIDERABLE HARM AND SHOULD BE AVOIDED.
Regular readers of this blog will be aware of the many bogus claims made by chiropractors. One claim, however, namely the one postulating chiropractors can effectively treat low back pain with spinal manipulation, is rarely viewed as being bogus. Chiropractors are usually able to produce evidence that does suggest the claim to be true, and therefore even most critics of chiropractic back off on this particular issue.
But is the claim really true?
A recent trial might provide the answer.
The purpose of this study was to compare the effectiveness of chiropractic spinal manipulative therapy (cSMT) to a sham intervention on pain (Visual Analogue Scale, SF-36 pain subscale), disability (Oswestry Disability Index), and physical function (SF-36 subscale, Timed Up and Go) by performing a randomized placebo-controlled trial at 2 Veteran Affairs Clinics.
Older veterans (≥ 65 years of age) who were naive to chiropractic were recruited. A total of 136 who suffered from chronic low back pain (LBP) were included in the study – with 69 being randomly assigned to cSMT and 67 to the sham intervention. Patients were treated twice per week for 4 weeks. The outcomes were assessed at baseline, 5, and 12 weeks post baseline.
Both groups demonstrated significant decrease in pain and disability at 5 and 12 weeks. At 12 weeks, there was no significant difference in pain and a statistically significant decline in disability scores in the cSMT group when compared to the control group. There were no significant differences in adverse events between the groups.
The authors concluded that cSMT did not result in greater improvement in pain when compared to our sham intervention; however, cSMT did demonstrate a slightly greater improvement in disability at 12 weeks. The fact that patients in both groups showed improvements suggests the presence of a nonspecific therapeutic effect.
Hold on, I hear you say, this does not mean that cSMT is a placebo in the treatment of LBP! There are other studies that yield positive results. Let’s not cherry-pick our evidence!
Absolutely correct! To avoid cherry-picking, lets see what the current Cochrane review tells us about cSMT and chronic LBP. Here is the conclusion of this review based on 26 RCTs: High quality evidence suggests that there is no clinically relevant difference between SMT and other interventions for reducing pain and improving function in patients with chronic low-back pain.
In the realm of alternative medicine, we encounter many therapeutic claims that beggar belief. This is true for most modalities but perhaps for none more than chiropractic. Many chiropractors still adhere to Palmer’s gospel of the ‘inate’, ‘subluxation’ etc. and thus they believe that their ‘adjustments’ are a cure all. Readers of this blog will know all that, of course, but even they might be surprised by the notion that a chiropractic adjustment improves the voice of a choir singer.
This, however, is precisely the ‘hypothesis’ that was recently submitted to an RCT. To be precise, the study investigated the effect of spinal manipulative therapy (SMT) on the singing voice of male individuals.
Twenty-nine subjects were selected among male members of a local choir. Participants were randomly assigned to two groups: (A) a single session of chiropractic SMT and (B) a single session of non-therapeutic transcutaneous electrical nerve stimulation (TENS). Recordings of the singing voice of each participant were taken immediately before and after the procedures. After a 14-day wash-out period, procedures were switched between groups: participants who underwent SMT on the first occasion were now subjected to TENS and vice versa. Recordings were assessed via perceptual audio and acoustic evaluations. The same recording segment of each participant was selected. Perceptual audio evaluation was performed by a specialist panel (SP). Recordings of each participant were randomly presented thus making the SP blind to intervention type and recording session (before/after intervention). Recordings compiled in a randomized order were also subjected to acoustic evaluation.
No differences in the quality of the singing on perceptual audio evaluation were observed between TENS and SMT.
The authors concluded that no differences in the quality of the singing voice of asymptomatic male singers were observed on perceptual audio evaluation or acoustic evaluation after a single spinal manipulative intervention of the thoracic and cervical spine.
There is nevertheless an important point to be made here, I feel: some claims are just too silly to waste resources on. Or, to put it in more scientific terms, hypotheses require much more than a vague notion or hunch.
To set up, conduct and eventually publish an RCT as above requires expertise, commitment, time and money. All of this is entirely wasted, if the prior probability of a relevant result approaches zero. In the realm of alternative medicine, this is depressingly often the case. In the final analysis, this suggests that all too often research in this area achieves nothing other than giving science a bad name.
‘Doctor’ Don Harte is former medical student who prematurely left medical school and currently works as a chiropractor in California. He, has served on the Boards of the World Chiropractic Association and the Council on Chiropractic Practice. He has published extensively; on his website, he offers a list of his articles:
- July 16, 2015: “CA SB277: Marin Chiropractor Says Power Structure Bigoted Against Boy in Wheelchair, vs. Leukemia Boy”
- July 1, 2015: “SB277: Marin Chiropractor Charges California with Chemical Child Molestation”
- June 15, 2015: Press release: “Dr. Don Harte warns about the Failure of Big Pharma and Growing Opioid Addiction Crises”
- May, 2015: “The Biological, Economic and Political Case Against Vaccination” in North Bay Biz magazine
- May 15, 2015: “Dr. Don Harte Calls Draconian SB277 Vaccination Initiative Sacramento’s Syringe of Shame”
- April 21, 2015: “End of a Made-up Measles Crisis”
- February 12, 2015: “It’s a childhood disease, not a tragedy” Letter to the Editor in the Pacific Sun, about the measles hysteria.
- January 27, 2015: “California Straight Chiropractor Fights Disney Measles Mania”
- March 5, 2015: “You cannot have vaccination that works, yet doesn’t work” Letter to the Editor in the Pacific Sun. “The grotesque level of bigotry, backed up by the lack of any comprehension of immunology, toxicology and the vitalistic paradigm of Chiropractic, is astounding.”
- April, 2009: “Seize the Time” in The Chiropractic Journal. The future of Chiropractic, as Medicine is breaking down, and bankrupting the country.
- April, 2009: “Refusal to Vaccinate Puts Kids At Risk”Dr. Harte quoted, “Vaccination is based on the medical fallacy that our bodies are stupid.”
- Spring, 2008: “The Future of Chiropractic” Journal of the California Chiropractic Association. For chiropractors, my view on the future of Chiropractic.
- November, 2007: “Is There a Vaccine That Protects Against ‘Non-Science?’”Marin Independent Journal. Discussion of Guardisil, the HPV vaccine, the flu vaccine, and the general foolishness of vaccination, the lack of science and efficacy, etc.
- May, 2005: ”Generations of Unbridled Power” The Chiropractic Journal. In a publication for chiropractors, I am standing up against the harassment and debasement of the chiropractic profession, specifically by the California Board of Chiropractic Examiners.
- October, 2004: “Time for regime Change in Attitude about Medicine” San Francisco Chronicle. The very popular anti-inflammatory medication, Vioxx, was just pulled off the market, at the same time as a massive contamination of flu vaccine.
- January, 2004: “Alternative to the Sting of a Failed Flu Vaccine” San Francisco Chronicle. Discusses the absurdity and the dangers of the annual flu vaccine ritual. The heroic role of Chiropractic in the Great Flu Pandemic of 1918.
- May, 2003: “Where is the Danger in Chiropractic?” San Francisco Chronicle. Responding to another baseless attack upon Chiropractic by medical bigots, noting the extreme risks of Medicine, and the extreme safety of Chiropractic.
- January, 2002: “To X-Ray or Not to X-Ray” The Chiropractic Journal. An article to chiropractors about how essential X-ray is to the practice of Chiropractic. Sadly, very few chiropractors X-ray these days.
- May, 2000: “By Giving Our Kids Certain Drugs, We’re Playing Russian Roulette With Their Lives” Marin Independent Journal. Ritalin and anti-depressants for children, the Columbine massacre, the role of Chiropractic in children’s health.
- December, 1999: “It’s a Myth that Children Need Vaccines” Marin Independent Journal.
- July, 1999: “Too Little Drugs, Too Many Organs” Marin Independent Journal. Does the medical paradigm really make sense? Is it logical?.
- November, 1979: “Interferon and Beyond” OMNI Magazine “Forum,” (Response to a cover story, “Cancer Cure at a Billion Dollars a Pound.”
His website also reveals that Harte views chiropractic as a ‘cure all’ and believes that the “Vertebral Subluxation Complex (VSC) is THE most serious threat to your health and well-being.”
Harte is not impressed with conventional medicine: “Virtually everyone has lost loved ones to medical mistakes and indifference. I, myself, count my father, my favorite uncle and two cousins amongst this unnecessary medical death toll. Though people concoct all kinds of charges against Chiropractic, nobody knows of any deaths from Chiropractic, because there just aren’t any. You might want to read the article that I wrote on this subject in the San Francisco Chronicle, “Where is the Danger in Chiropractic.”
In particular, Harte is no friend of immunisation. Here are some of the things he has been quoted as saying recently about the subject:
- He charged the media with “an evil bigotry” in relation to vaccination.
- He said that “The mass media refuses to acknowledge the existence of vaccine-injured children. This is quite a trick, since we are talking millions of children.”
- He explained that “their whole con game relies on fear, trying to convince you that you and your children have nothing inside to protect them from all those evil germs. That you need their HOLY WATER, the vaccines, or you will die.” Once again, Harte charged the California Governor and the legislature “as Destroyers of the family, as Enemies of liberty, as CHEMICAL CHILD MOLESTERS.”
- He claimed that “His (Mr J Coleman’s) son, Otto, who was paralyzed by a vaccine reaction, was there, in his wheelchair; as were other vaccine-damaged children. Some participants held up photos of their children who had died from vaccines.” And he said, “There were no photos of these children, nor any mention of them in news accounts. Establishment media refuses to put a human face on the suffering caused by vaccinations. I don’t know whether to call them ‘chicken’ or ‘evil.’”
- Harte also stated that “The claim that non-vaccinated children are a threat to Rhett has ZERO scientific basis. First of all, less-vaccinated and non-vaccinated kids tend to be healthier. And more specifically, children recently vaccinated with live virus vaccines will shed viruses, and thus, be contagious, for up to 28 days.”
- “Here we have a case,” explained Harte, “of one boy held up as a potential victim of unvaccinated or less-vaccinated children, who has had, in reality, no harm done by those children. The millions of children who have endured great harm, up to and including paralysis and death, are ignored. This is not science, nor is it reputable news reporting nor reputable public policy. It is naked propaganda, paid for by Big Pharma.”
It seems that Harte is an altogether dangerous person.
Of course, chiropractors will (yet again) claim that Harte does in no way stand for chiropractic as a whole and that chiropractors are just as appalled by such dangerous anti-vaccination propaganda as we are. They will say he is just ‘a rotten apple’ within a mostly laudable profession.
But is that true? What have the professional bodies of chiropractic done against him and his hazardous views? Have they excluded or reprimanded him, or requested that he seeks treatment for what seems to be rampant paranoia?
The answer, I am afraid, is NO! What they did do instead was to name him, in 2006, as “Chiropractor of the Year” – an honour bestowed on him by the World Chiropractic Alliance.
Chiropractors are back pain specialists, they say. They do not pretend to treat non-spinal conditions, they claim.
If such notions were true, why are so many of them still misleading the public? Why do many chiropractors pretend to be primary care physicians who can take care of most illnesses regardless of any connection with the spine? Why do they continue to happily promote bogus treatments? Why do chiropractors, for instance, claim they can treat gastrointestinal diseases?
This recent narrative review of the literature, for example, was aimed at summarising studies describing the management of disorders of the gastrointestinal (GI) tract using ‘chiropractic therapy’ broadly defined here as spinal manipulation therapy, mobilizations, soft tissue therapy, modalities and stretches.
Twenty-one articles were found through searching the published literature to meet the authors’ inclusion criteria. The retrieved articles included case reports to clinical trials to review articles. The majority of articles chronicling patient experiences under chiropractic care reported that they experienced mild to moderate improvements in GI symptoms. No adverse effects were reported.
From this, the authors concluded that chiropractic care can be considered as an adjunctive therapy for patients with various GI conditions providing there are no co-morbidities.
I think, we would need to look for a long time to find an article with conclusions that are more ridiculous, false and unethical than these.
The old adage applies: rubbish in, rubbish out. If we include unreliable reports such as anecdotes, our finding will be unreliable as well. If we do not make this mistake and conduct a proper systematic review, we will arrive at very different conclusions. My own systematic review, for instance, of controlled clinical trials drew the following conclusion: There is no supportive evidence that chiropractic is an effective treatment for gastrointestinal disorders.
That probably says it all. I only want to add a short question: SHOULD THIS LATEST CHIROPRACTIC ATTEMPT TO MISLEAD THE PUBLIC BE CONSIDERED ‘SCIENTIFIC MISCONDUCT’ OR ‘FRAUD’?
I will state my position up front: THERE IS NO CHILDHOOD CONDITION FOR WHICH CHIROPRACTIC SPINAL MANIPULATION GENERATES MORE GOOD THAN HARM. What is more, I have published evidence (published here, here, here, and here, for instance) to support this statement. If you disagree with it, this is the place and time to do so – and please don’t forget to cite the evidence that supports your statements.
Given that there is very little reliable evidence in this area, I find it surprising that so many chiropractors continue to treat kids. Not true! I hear some chiropractors shout, we do not often treat children. Who is correct? Clearly, we need data to answer this question.
The objective of a new paper was to investigate characteristics of clinical chiropractic practice, including the age of pediatric patients, the number of reports of negative side effects (NSEs), the opinions of doctors of chiropractic on treatment options by patient age groups, the conditions seen and the number of treatment sessions delivered by conditions and by patient age.
An Internet cross-sectional survey was conducted in 20 European countries with 4109 chiropractors invited to reply. The 19 national associations belonging to the European Chiropractic Union and the Danish Chiropractic Association were asked to participate. Respondents were asked to self-report characteristics of their practices.
Of the 956 (23.3%) participating chiropractors, 921 reported 19821 pediatric patients per month. Children represented 8.1% of chiropractors’ total patient load over the last year. A total of 557 (534 mild, 23 moderate, and 0 severe) negative (adverse) side effects were reported for an estimated incidence of 0.23%. On the given treatment statements, chiropractors reported varying agreement and disagreement rates based on patient age. The 8309 answers on conditions were grouped into skeletal (57.0%), neurologic (23.7%), gastrointestinal (12.4%), infection (3.5%), genitourinary (1.5%), immune (1.4%), and miscellaneous conditions (0.5%). The number of treatment sessions delivered varied according to the condition and the patient age.
The authors of this survey concluded that this study showed that European chiropractors are active in the care of pediatric patients. Reported conditions were mainly skeletal and neurologic complaints. In this survey, no severe NSEs were reported, and mild NSEs were infrequent.
In my view, a more appropriate conclusion might be that MANY EUROPEAN CHIROPRACTORS ARE ACTIVE IN QUACKERY.