causation
The WHO has just released guidelines for non-surgical management of chronic primary low back pain (CPLBP). The guideline considers 37 types of interventions across five intervention classes. With the guidelines, WHO recommends non-surgical interventions to help people experiencing CPLBP. These interventions include:
- education programs that support knowledge and self-care strategies;
- exercise programs;
- some physical therapies, such as spinal manipulative therapy (SMT) and massage;
- psychological therapies, such as cognitive behavioural therapy; and
- medicines, such as non-steroidal anti-inflammatory medicines.
The guidelines also outline 14 interventions that are not recommended for most people in most contexts. These interventions should not be routinely offered, as WHO evaluation of the available evidence indicate that potential harms likely outweigh the benefits. WHO advises against interventions such as:
- lumbar braces, belts and/or supports;
- some physical therapies, such as traction;
- and some medicines, such as opioid pain killers, which can be associated with overdose and dependence.
As you probably guessed, I am particularly intrigued by the WHO’s positive recommendation for SMT. Here is what the guideline tells us about this specific topic:
Considering all adults, the guideline development group (GDG) judged overall net benefits [of spinal manipulation] across outcomes to range from trivial to moderate while, for older people the benefit was judged to be largely uncertain given the few trials and uncertainty of evidence in this group. Overall, harms were judged to be trivial to small for all adults and uncertain for older people due to lack of evidence.
The GDG commented that while rare, serious adverse events might occur with SMT, particularly in older people (e.g. fragility fracture in people with bone loss), and highlighted that appropriate training and clinical vigilance concerning potential harms are important. The GDG also acknowledged that rare serious adverse events were unlikely to be detected in trials. Some GDG members considered that the balance of benefits to harms favoured SMT due to small to moderate benefits while others felt the balance did not favour SMT, mainly due to the very low certainty evidence for some of the observed benefits.
The GDG judged the overall certainty of evidence to be very low for all adults, and very low for older people, consistent with the systematic review team’s assessment. The GDG judged that there was likely to be important uncertainty or variability among people with CPLBP with respect to their values and preferences, with GDG members noting that some people might prefer manual
therapies such as SMT, due to its “hands-on” nature, while others might not prefer such an approach.
Based on their experience and the evidence presented from the included trials which offered an average of eight treatment sessions, the GDG judged that SMT was likely to be associated with moderate costs, while acknowledging that such costs and the equity impacts from out-of-pocket costs would vary by setting.
The GDG noted that the cost-effectiveness of SMT might not be favourable when patients do not experience symptom improvements early in the treatment course. The GDG judged that in most settings, delivery of SMT would be feasible, although its acceptability was likely to vary across
health workers and people with CPLBP.
The GDG reached a consensus conditional recommendation in favour of SMT on the basis of small to moderate benefits for critical outcomes, predominantly pain and function, and the likelihood of rare adverse events.
The GDG concluded by consensus that the likely short-term benefits outweighed potential harms, and that delivery was feasible in most settings. The conditional nature of the recommendation was informed by variability in acceptability, possible moderate costs, and concerns that equity might be negatively impacted in a user-pays model of financing.
___________________________
This clearly is not a glowing endorsement or recommendation of SMT. Yet, in my view, it is still too positive. In particular, the assessment of harm is woefully deficient. Looking into the finer details, we find how the GDG assessed harms:
WHO commissioned quantitative systematic evidence syntheses of randomized controlled
trials (RCTs) to evaluate the benefits and harms (as reported in included trials) of each of the
prioritized interventions compared with no care (including trials where the effect of an
intervention could be isolated), placebo or usual care for each of the critical outcomes (refer to Table 2 for the PICO criteria for selecting evidence). Research designs other than RCTs
were not considered.
That explains a lot!
It is not possible to establish the harms of SMT (or any other therapy) on the basis of just a few RCTs, particularly because the RCTs in question often fail to report adverse events. I can be sure of this phenomenon because we investigated it via a systematic review:
Objective: To systematically review the reporting of adverse effects in clinical trials of chiropractic manipulation.
Data sources: Six databases were searched from 2000 to July 2011. Randomised clinical trials (RCTs) were considered, if they tested chiropractic manipulations against any control intervention in human patients suffering from any type of clinical condition. The selection of studies, data extraction, and validation were performed independently by two reviewers.
Results: Sixty RCTs had been published. Twenty-nine RCTs did not mention adverse effects at all. Sixteen RCTs reported that no adverse effects had occurred. Complete information on incidence, severity, duration, frequency and method of reporting of adverse effects was included in only one RCT. Conflicts of interests were not mentioned by the majority of authors.
Conclusions: Adverse effects are poorly reported in recent RCTs of chiropractic manipulations.
The GDG did not cite our review (or any other of our articles on the subject) but, as it was published in a very well-known journal, they must have been aware of it. I am afraid that this wilfull ignorance caused the WHO guideline to underestimate the level of harm of SMT. As there is no post-marketing surveillance system for SMT, a realistic assessment of the harm is far from easy and needs to include a carefully weighted summary of all the published reports (such as this one).
The GDG seems to have been aware of (some of) these problems, yet they ignored them and simply assumed (based on wishful thinking?) that the harms were small or trivial.
Why?
Even the most cursory look at the composition of the GDG, begs the question: could it be that the GDG was highjacked by chiropractors and other experts biased towards SMT?
The more I think of it, the more I feel that this might actually be the case. One committee even listed an expert, Scott Haldeman, as a ‘neurologist’ without disclosing that he foremost is a chiropractor who, for most of his professional life, has promoted SMT in one form or another.
Altogether, the WHO guideline is, in my view, a shameful example of pro-chiropractic bias and an unethical disservice to evidence-based medicine.
As promised, here is my translation of the article published yesterday in ‘Le Figaro’ arguing in favour of integrating so-called alternative medicine (SCAM) into the French healthcare system [the numbers in square brackets were inserted by me and refer to my comments listed at the bottom].
So-called unconventional healthcare practices (osteopathy, naturopathy, acupuncture, homeopathy and hypnosis, according to the Ministry of Health) are a cause for concern for the health authorities and Miviludes, which in June 2023 set up a committee to support the supervision of unconventional healthcare practices, with the task of informing consumers, patients and professionals about their benefits and risks, both in the community and in hospitals. At the time, various reports, surveys and press articles highlighted the risks associated with NHPs, without pointing to their potential benefits [1] in many indications, provided they are properly supervised. There was panic about the “booming” use of these practices, the “explosion” of aberrations, and the “boost effect” of the pandemic [2].
But what are the real figures? Apart from osteopathy, we lack reliable data in France to confirm a sharp increase in the use of these practices [3]. In Switzerland, where it has been decided to integrate them into university hospitals and to regulate the status of practitioners who are not health professionals, the use of NHPs has increased very slightly [4]. With regard to health-related sectarian aberrations, referrals to Miviludes have been stable since 2017 (around 1,000 per year), but it should be pointed out that they are a poor indicator of the “risk” associated with NHPs (unlike reports). The obvious contrast between the figures and the press reports raises questions [5]. Are we witnessing a drift in communication about the risks of ‘alternative’ therapies? [6] Is this distortion of reality [7] necessary in order to justify altering the informed information and freedom of therapeutic choice of patients, which are ethical and democratic imperatives [8]?
It is the inappropriate use of certain NHPs that constitutes a risk, more than the NHPs themselves! [9] Patients who hope to cure their cancer with acupuncture alone and refuse anti-cancer treatments are clearly using it in a dangerous alternative way [10]. However, acupuncture used to relieve nausea caused by chemotherapy, as a complement to the latter, is recommended by the French Association for Supportive Care [11]. The press is full of the dangers of alternative uses, but they are rare: less than 5% of patients treated for cancer according to a European study [12]. This is still too many. Supervision would reduce this risk even further [13].
Talking about risky use is therefore more relevant than listing “illusory therapies”, vaguely defined as “not scientifically validated” and which are by their very nature “risky” [14]. What’s more, it suggests that conventional treatments are always validated and risk-free [15]. But this is not true! In France, iatrogenic drug use is estimated to cause over 200,000 hospital admissions and 10,000 deaths a year [16]. Yes, some self-medication with phytotherapy or aromatherapy does carry risks… just like any self-medication with conventional medicines [17]. Yes, acupuncture can cause deep organ damage, but these accidents occur in fewer than 5 out of every 100,000 patients [18]. Yes, cervical manipulations by osteopaths can cause serious or even fatal injuries, but these exceptional situations are caused by practitioners who do not comply with the decree governing their practice.[19] Yes, patients can be swindled by charlatans, but there are also therapeutic and financial abuses in conventional medicine, such as those reported in dental and ophthalmology centres. [20]
Are patients really that naive? No. 56% are aware that “natural” remedies can have harmful side-effects, and 70% know that there is a risk of sectarian aberrations or of patients being taken in by a sect [21]. In view of the strong demand from patients, we believe that guaranteeing safe access to certain NHPs is an integral part of their supervision, based on regulation of the training and status of practitioners who are not health professionals, transparent communication, appropriate research, the development of hospital services and outpatient networks of so-called “integrative” medicine combining conventional practices and NHPs, structured care pathways with qualified professionals, precise indications and a safe context for treatment.[22] This pragmatic approach to reducing risky drug use [17] has demonstrated its effectiveness in addictionology [23]. It should inspire decision-makers in the use of NHPs”.
- Reports about things going wrong usually do not include benefits. For instance, for a report about rail strikes it would be silly to include a paragraph on the benefits of rail transport. Moreover, it is possible that the benefits were not well documented or even non-existent.
- No, there was no panic but some well-deserved criticism and concern.
- Would it not be the task of practitioners to provide reliable data of their growth or decline?
- The situation in Switzerland is often depicted by enthusiasts as speaking in favour of SCAM; however, the reality is very different.
- Even if reports were exaggerated, the fact is that the SCAM community does as good as nothing to prevent abuse.
- For decades, these therapies were depicted as gentle and harmless (medicines douces!). As they can cause harm, it is high time that there is a shift in reporting and consumers are informed responsibly.
- What seems a ‘distortion of reality’ to enthusiasts might merely be a shift to responsible reporting akin to that in conventional medicine where emerging risks are taken seriously.
- Are you saying that informing consumers about risks is not an ethical imperative? I’d argue it is an imperative that outweighs all others.
- What if both the inappropriate and the appropriate use involve risks?
- Sadly, there are practitioners who advocate this type of usage.
- The recommendation might be outdated; current evidence is far less certain that this treatment might be effective (“the certainty of evidence was generally low or very low“)
- The dangers depend on a range of factors, not least the nature of the therapy; in case of spinal manipulation, for instance, about 50% of all patients suffer adverse effects which can be severe, even fatal.
- Do you have any evidence showing that supervision would reduce this risk, or is this statement based on wishful thinking?
- As my previous comments demonstrate, this statement is erroneous.
- No, it does not.
- Even if this figure is correct, we need to look at the risk/benefit balance. How many lives were saved by conventional medicine?
- Again: please look at the risk/benefit balance.
- How can you be confident about these figures in the absence of any post-marketing surveillance system? The answer is, you cannot!
- No, they occur even with well-trained practitioners who comply with all the rules and regulations that exist – spoiler: there hardly are any rules and regulations!
- Correct! But this is a fallacious argument that has nothing to do with SCAM. Please read up about the ‘tu quoque’ and the strawman’ fallacies.
- If true, that is good news. Yet, it is impossible to deny that thousands of websites try to convince the consumer that SCAM is gentle and safe.
- Strong demand is not a substitute for reliable evidence. In any case, you stated above that demand is not increasing, didn’t you?
- Effectiveness in addictionology? Do you have any evidence for this or is that statement also based on wishful thinking?
My conclusion after analysing this article in detail is that it is poorly argued, based on misunderstandings, errors, and wishful thinking. It cannot possibly convince rational thinkers that SCAM should be integrated into conventional healthcare.
PS
The list of signatories can be found in the original paper.
Due to the common adverse effects of motion sickness pharmaceuticals (e.g., drowsiness), medication options to treat the condition are limited. Thus many non-pharmacological therapies are being advocated for it. One of them is osteopathy.
The purpose of this study was to explore the potential utility of a nonpharmaceutical method for motion sickness prevention, specifically an osteopathic manipulative technique (OMT). A novel OMT protocol for the reduction of motion sickness symptoms and severity was evaluated using a sham-controlled, counterbalanced, between-subjects study design. The independent variable was OMT treatment administered prior to the motion sickness-inducing procedure (rotating chair). The primary dependent measures were total and subscale scores from the Motion Sickness Assessment Questionnaire.
The OMT treatment group experienced significantly fewer gastrointestinal (mean scores postprocedure, treatment M = 20.42, sham M = 41.67) and sopite-related (mean scores postprocedure, treatment M = 12.81, sham M = 20.68) symptoms than the sham group while controlling for motion sickness susceptibility. There were no differences between groups with respect to peripheral and central symptoms.
The authors concluded that the results suggest that the treatment may prevent gastrointestinal (nausea) and sopite-related symptoms (sleepiness). These preliminary findings support further exploration of OMT for the prevention of motion sickness. A more precise evaluation of the mechanism of action is needed. Additionally, the duration of the effects needs to be investigated to determine the usefulness of this technique in training and operational settings.
Motion sickness is one of those conditions for which many forms of so-called alternative medicine (SCAM) have been tried and found in dodgy studies to be promissing, e.g.:
And now even OMT!
But before we rush into doing further research on this topic, we should perhaps ask whether the trial really does show OMT to be effective. Unfortunately, the article is behind a paywall, and I can therefore only speculate and ask whether the sham procedure was credible. Was the success of patient-blinding tested? I suspect it wasn’t. If that is so, it could mean that the OMT itself was not the reason for the results but that patient expectation caused the reported outcomes.
In any case, if nothing else, this paper shows yet again that the notion of OMT being an option purely for spinal problems is fantasy. Its advocates try everything to get it accepted as a cure all.
Every now and then, I come across a paper that is so remarkable that I feel like copying it for you in its full and untouched beauty. The recent article entitled “Revisiting the therapeutic potential of homeopathic medicine Rhus Tox for herpes simplex virus and inflammatory conditions” falls in this category. Let me present to you its unchanged abstract as recently published in the ‘J Ayurveda Integr Med’:
Background: Herpes simplex virus type-1 and type-2 cause a viral disease named Herpes. Genital herpes is mainly caused by HSV-2 with symptoms of painful and itchy blisters on the vagina, cervix, buttocks, anus, penis, or inner thighs with blisters that rupture and convert into sores. The homeopathic remedy Rhus Tox has been widely used to treat herpes and has shown invitro anti-inflammatory effects in previous studies.
Purpose: The presented review focuses on relapses and harmful effects caused by acyclovir in modern medicine and the probable antiherpetic activity of Rhus Tox on HSV infection based on its pathophysiology, preclinical findings, on primary cultured mouse chondrocytes, mouse cell line MC3T3e1 and a comparative study of Natrum Mur with Rhus Tox on HSV infection.
Study design: The design of the study focuses mainly on the descriptive data available in various literature articles.
Method: Databases such as PubMed, Google Scholar, Medline and ScienceDirect were used to search the articles. Articles are selected from 1994 to 2022 focusing solely on the competence of Rhus Tox against herpes. Keywords used for the study are antiviral, Herpes, Rhus Tox, in vitro and homeopathy.
Results: The review includes fifteen articles, including 4 full-text articles on HSV, 6 in vitro studies of homeopathic compounds performed on the herpes virus, and 5 articles based on the pathophysiology and effects of Rhus tox. The review article proposes the anti-inflammatory and antiviral action of the homeopathic remedy Rhus Tox which can be used in crisis conditions when the physician doubts the simillimum, as it prevents further outbreaks of HSV infection.
Conclusion: The homeopathic medicine Rhus Tox has no cytotoxicity observed under in vitro conditions and can be used to treat herpes infection. Further studies are needed to confirm the results under in vitro and in vivo conditions as well as in clinical trials.
Considering that the paper was based on ‘descriptive data available in various literature articles’, the conclusion that “Rhus Tox … can be used to treat herpes infection” is surprising, to say the least.
In the paper itself we find many more baffling statements, e.g.:
- Modern medicines target only specific organs at a time, but there is a risk of widespread infection which influence complications such as meningitis or HSV-2 radiculopathy which are not observed after the use of homeopathy as the disease progression does not involve vital organs and the disease level stays on the skin layer itself.
- Homeopathy treats patients holistically taking into consideration all the physical, mental and characteristic ailments of the patient. Rhus tox can effectively relieve all the symptoms of herpes infection, including pain, blisters, redness, restlessness, etc. Rhus Tox can effectively penetrate the capsid structure of the infected cells and cure the patient. Rhus tox in different potencies is currently being used to treat inflammatory and viral diseases
- In homeopathy, many treatments have been clinically proven to have some impact, and in individual cases a solution for herpes viruses. Homeopathy can prevent further outbreaks of herpes simplex infection.
- Homeopathy strengthens immunity to fight infections and contributes to mental, physical, and social well-being, hence complementary therapies should be used along with the traditional antiviral drugs to give maximum comfort to the patient.
I am sure that some readers of the paper are impressed. These statments leave little doubt about the notion that homeopathy is the best thing since sliced bread. What a pity though that, for none of them, the authors (who incedently are affiliated with prestigeous sounding institutions: Homeopathic Materia Medica Department, Bharti Vidyapeeth, Homoeopathic Medical College and Hospital, Dept. of Postgraduate & Research Centre, Pune-Satara Road, Dhankawadi, Pune, 411043, India, ICMR-National AIDS Research Institute, 73 G MIDC Bhosari, Pune, India, ICMR-National AIDS Research Institute, 73 G MIDC Bhosari, Pune, India) provide any evidence whatsoever.
Homeopathy, it seems to me, is a cult characterised not just by a total lack of active ingredients but also by an equally total void of proper evidence supporting the delusions of its proponents.
It has been reported that a man has been charged after the death of a woman attending a slapping therapy workshop run by Hongchi Xiao. Danielle Carr-Gomm died aged 71 at Cleeve House in Seend, Wiltshire, on 20 October 2016. Hongchi Xiao (60), an alternative healer who advocates a technique known as “slapping therapy”, living in Cloudbreak in California, has now been charged with manslaughter by gross negligence, after being extradited back to the UK.
Xiao promotes paida lajin therapy, also called slapping therapy, in which patients are slapped or slap themselves repeatedly, ostensibly to release toxins from the body. Patients often end up with bruises or bleeding. The technique has its roots in Chinese medicine, but critics say it has no scientific basis. Xiao, who is originally from China and runs the California-based Pailala Institute, has led paida lajin workshops around the world.
Carr-Gomm’s son Matthew said after his mother’s death that she had sought “alternative methods of treating and dealing with her diabetes” because she struggled to inject insulin due to a fear of needles. “I know she was desperate to try and cure herself of this disease,” he said. “She always maintained a healthy lifestyle and was adamant that nothing would stop her from living a full life.”
A warrant for Mr Xiao’s arrest was originally issued in October 2019. He has now been arrested after returning to the United Kingdom from Australia on an extradition warrant and was taken to Gablecross custody in Swindon where he was charged with manslaughter by gross negligence. Police said Xiao, 60, is due to appear in court in Salisbury, southwest England, on Friday.
The Pailala Institute claims to be a non-profit organization incorporated in California. It is managed by a team of non-paying volunteers to promote and support the self-healing practice of Paida Lajin, led by Mr. HongChi Xiao. Their mission is to “transform our world into a healthier place, by enabling every one of us to awaken our self-healing power, we were born with, to heal ourselves, reducing medical cost and its related potential side effects.”
The institute also claims that “based on Traditional Chinese Medicine, the practice of PaidaLajin helps you to relieve from chronic pain, hypertension or diabetes, without equipment or medication. It can quickly improve your circulation and let your body heal itself. PaidaLajin has facilitated the healing of over 210 different illnesses worldwide. Join millions of practitioners in China, Taiwan, Hong Kong, Bulgaria, Germany, Indonesia, India, South Africa, Australia, etc. Just Google and following their witnesses.”
It goes almost without saying that the evidence for slapping therapy’s effectiveness is non-existent.
That proponents of anthroposophic medicine have strange attitudes towards established and effective immunizations is hardly a secret. The authors of this review defined anthroposophic communities as people following some/certain views more or less loosely connected to the philosophies of anthroposophy. Their systematic review firstly collated evidence documenting outbreaks linked to anthroposophic communities.
A total of 18 measles outbreaks occurred between 1997 and 2011 in European countries. Eight out of 18 measles outbreaks started at Waldorf schools throughout Germany, Switzerland, Austria, Netherlands, and the UK. Although data from community reporting was limited, the measles cases at Waldorf schools were predominantly higher than in mainstream private or state schools across the five countries. Offering measles vaccination catch-ups by public health authorities (which is an effective way to manage a measles outbreak) was described in several articles but was largely refused by both parents and Waldorf schools. The most effective outbreak control strategy was the immediate closure of the Waldorf school and strict rules regarding entry to the school upon reopening.
Secondly, the review summarized the literature on vaccination coverage in anthroposophic communities. Six articles described vaccine coverage in anthroposophic communities, and one article described the personal belief exception (PBE) rate at Waldorf school in the USA. The papers focussed predominantly on diphtheria, pertussis, tetanus and poliomyelitis (DPTP), and mumps, measles and rubella (MMR) vaccines. Two studies studying the vaccination coverage at Waldorf pre-schools/schools, demonstrated overall low immunization coverage at those schools. One article focusing on PBE rates demonstrated a proportionally high rate at Waldorf schools in California. Three studies from the Netherlands measure vaccination coverage in general and focussed specifically on whether there were special groups that showed specifically low coverage. In these studies, anthroposophic communities were identified as showing low coverage. However, one study suggested that anthroposophic communities are not as significant in terms of low coverage as low-income groups. One paper described rates of vaccination refusal in Switzerland. It showed that complementary alternative medicine users, including people who draw on anthroposophic medicine, are more likely to refuse vaccination. However, the paper also shows that this group was more likely to vaccinate against tick-borne diseases and encephalitis than the general population.
Thirdly, the review discussed the literature that summarized theories and factors influencing vaccine decision-making in anthroposophic communities. Eight articles examining factors and theories influencing vaccine decision-making in anthroposophic communities were included. Five articles focused on parents of children attending Waldorf schools or who considered themselves part of an anthroposophic community. Three articles focused on the perspectives of anthroposophic healthcare providers, although two of those articles mixed and compared views with other alternative/complementary providers or allopathic health providers. Of the eight articles, two were quantitative and did not provide an in-depth discussion. The qualitative findings from six articles were summarized in-depth and revealed four themes.
The authors concluded that this systematic review showed that there have been several measles outbreaks linked to anthroposophic communities in Europe. Although studies on vaccination coverage in anthroposophic communities are limited, it appears that coverage is lower than in the general population. Monitoring outbreak numbers and vaccination coverage could be important. Popular beliefs about the anthroposophic communities’ vaccination beliefs are challenged in this review. As the evidence shows the communities are not categorically against vaccines. Moreover, there are a myriad of factors that influence vaccine decision-making of parents belonging to an anthroposophic community. The importance of experiencing childhood illnesses and concerns over long-term side effects were mentioned. Moreover, parents want to be able to individually select vaccines for their children. They consider themselves actively engaged in vaccine decision-making and well-informed. Stigma regarding vaccine choices was mentioned repeatedly mostly by people outside of the anthroposophic community but also by people within the community. This review calls for a better understanding of vaccine choices and beliefs for vaccines beyond MMR, in particular HPV vaccines. The review also highlights a potentially important research gap, which constitutes understanding not only a belief system but the role that stigma may play in making decisions about vaccines.
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If you ask where this strange anti-vaccination stance of anthroposophic medicine comes from, you don’t need to look far:
“In the future, we will eliminate the soul with medicine.
Under the pretext of a ‘healthy point of view’, there will be a vaccine by which the human body will be treated as soon as possible directly at birth,
(1) so that the human being cannot develop the thought of the existence of soul and Spirit.
To materialistic doctors, will be entrusted with the task of removing the soul of humanity.
As today, people are vaccinated against this disease or disease, so in the future, children will
(2) be vaccinated with a substance that can be produced precisely in such a way that people, thanks to this vaccination, will be immune to being subjected to the “madness” of spiritual life.
He would be extremely smart, but he would not develop a conscience, and that is the
(3) true goal of some materialistic circles.
With such a vaccine, you can easily make the etheric body loose in the physical body.
Once the etheric body is detached, the relationship between the universe and the etheric body would become extremely unstable, and man would become
(4) an automaton, for the physical body of man must be polished on this Earth by spiritual will.
So, the vaccine becomes a kind of arymanique [Ahrimanic] force; man can no longer get rid of a given materialistic feeling.
(5) He becomes materialistic of constitution and can no longer rise to the spiritual “.
According to chiropractic belief, vertebral subluxation (VS) is a clinical entity defined as a misalignment of the spine affecting biomechanical and neurological function. The identification and correction of VS is the primary focus of the chiropractic profession. The purpose of this study was to estimate VS prevalence using a sample of individuals presenting for chiropractic care and explore the preventative public health implications of VS through the promotion of overall health and function.
A brief review of the literature was conducted to support an operational definition for VS that incorporated neurologic and kinesiologic exam components. A retrospective, quantitative analysis of a multi-clinic dataset was then performed using this operational definition.
The operational definition used in this study included:
- (1) inflammation of the C2 (second cervical vertebra) DRG,
- (2) leg length inequality,
- (3) tautness of the erector spinae muscles,
- (4) upper extremity muscle weakness,
- (5) Fakuda Step test,
- radiographic analysis based on the (6) frontal atlas cranium line and (7) horizontal atlas cranium line.
Descriptive statistics on patient demographic data included age, gender, and past health history characteristics. In addition to calculating estimates of the overall prevalence of VS, age- and gender-stratified estimates in the different clinics were calculated to allow for potential variations.
A total of 1,851 patient records from seven chiropractic clinics in four states were obtained. The mean age of patients was 43.48 (SD = 16.8, range = 18-91 years). There were more females (n = 927, 64.6%) than males who presented for chiropractic care. Patients reported various reasons for seeking chiropractic care, including, spinal or extremity pain, numbness, or tingling; headaches; ear, nose, and throat-related issues; or visceral issues. Mental health concerns, neurocognitive issues, and concerns about general health were also noted as reasons for care. The overall prevalence of VS was 78.55% (95% CI = 76.68-80.42). Female and male prevalence of VS was 77.17% and 80.15%, respectively; notably, all per-clinic, age, or gender-stratified prevalences were ≥50%.
The authors concluded that the results of this study suggest a high rate of prevalence of VS in a sample of individuals who sought chiropractic care. Concerns about general health and wellness were represented in the sample and suggest chiropractic may serve a primary prevention function in the absence of disease or injury. Further investigation into the epidemiology of VS and its role in health promotion and prevention is recommended.
This is one of the most hilarious pieces of ‘research’ that I have recently encountered. The strategy is siarmingly simple:
- invent a ficticious pathology (VS) that will earn you plently of money;
- develop criteria that allow you to diagnose this pathology in the maximum amount of consumers;
- show gullible consumers that they are afflicted by this pathology;
- use scare mongering tactics to convince consumers that the pathology needs treating;
- offer a treatment that, after a series of expensive sessions, will address the pathology;
- cash in regularly while this goes on;
- when the consumer has paid enough, declare that your fabulous treatment has done the trick and the consumer is again healthy.
The strategy is well known amongst practitioners of so-called alternative medicine (SCAM), e.g.:
- Traditional acupuncturists diagnose a ficticious imbalance of yin and yang only to normalise it with numerous acupuncture sessions.
- Naturopaths diagnose ficticious intoxications and treat it with various detox measures.
- Iridologists diagnose ficticious abnormalities of the iris that allegedly indicate organ disstress and treat it with whatever SCAM they can offer.
As they say:
No disease can be more surely, effectively, and profitably treated than a condition that the unsuspecting customer did not have in the first place!
PS
Sadly, such behavior exists in convertional medicine occasionally too, but SCAM relies almost entirely on it.
This study was aimed at evaluating the effectiveness of osteopathic visceral manipulation (OVM) combined with physical therapy in pain, depression, and functional impairment in patients with chronic mechanical low back pain (LBP).
A total of 118 patients with chronic mechanical LBP were assessed, and 86 who met the inclusion criteria were included in the randomized clinical trial (RCT). The patients were randomized to either:
- Group 1 (n=43), who underwent physical therapy (5 days/week, for a total of 15 sessions) combined with OVM (2 days/week with three-day intervals),
- or Group 2 (n=43), which underwent physical therapy (5 days/week, for a total of 15 sessions) combined with sham OVM (2 days/week with three-day intervals).
Both groups were assessed before and after treatment and at the fourth week post-treatment.
Seven patients were lost to follow-up, and the study was completed with 79 patients. Pain, depression, and functional impairment scores were all improved in both groups (p=0.001 for all). This improvement was sustained at week four after the end of treatment. However, improvement in the pain, depression, and functional impairment scores was significantly higher in Group 1 than in Group 2 (p=0.001 for all).
The authors concluded that the results suggest that OVM combined with physical therapy is useful to improve pain, depression, and functional impairment in patients with chronic mechanical low back pain. We believe that OVM techniques should be combined with other physical therapy modalities in this patient population.
OVM was invented by the French osteopath, Jean-Piere Barral. In the 1980s, he stated that through his clinical work with thousands of patients, he discovered that many health issues were caused by our inner organs being entrapped and immobile. According to its proponents, OVM is based on the specific placement of soft manual forces that encourage the normal mobility, tone and function of our inner organs and their surrounding tissues. In this way, the structural integrity of the entire body is allegedly restored.
I am not aware of good evidence to show that OVM is effective – and this, sadly, includes the study above.
In my view, the most plausible explanation for its findings have little to do with OVM itself: sham OVM was applied “by performing light pressure and touches with the palm of the hand on the selected points for OVM without the intention of treating the patient”. This means that most likely patients were able to tell OVM from sham OVM and thus de-blinded. In other words, their expectation of receiving an effective therapy (and not the OVM per se) determined the outcome.
I was alerted to this message on ‘reddit’:
I went in to a chiropractor for a sports injury which was completely unrelated to my neck (wrist). While I was there, the chiropractor insisted on also doing a neck adjustment. To make a very long story short, this adjustment caused a vertebral artery dissection. The injury has left me with lifelong symptoms that I won’t get into here.>Because of tort reform law in Texas, and the $250k cap, I had a very difficult time finding any attorney to represent me even though there’s a mountain of evidence in my favor. My time to file a lawsuit has almost run out (statute of limitations).
Out of principle I want to hold this person accountable. How would I go about at least filing my lawsuit so that I get in within the statute of limitations which is very quickly approaching?
My thought is if I do sue this person within the two year timeframe then I can either self represent, have the option of withdrawing my case, or maybe in the meantime find an attorney to represent me for if/when we go to trial.
Any other advice or things that I should be considering? What would you do?
Thank you
____________________
If anyone can help this person, please do so. I have acted as an expert witness in several such cases and would be happy to do so also in this instance.
Chiropractors will, of course, say that this message is not a proper case report and cannot therefore count as evidence against the safety of chiropractic. I agree that it does not in itself amount to compelling evidence. But I would like to remind the chiros that it is up to them to establish a proper surveillance system for such tragic events which seem to occur far more often than they want us to believe (as discussed ad nauseam on this blog).
How often have we seen it stated on this blog and elsewhere by enthusiasts of so-called alternative medicine (SCAM) that COVID vaccinations were useless or even harmful? Here is some rather compelling evidence that should make them think again.
This population based cohort study investigated the effectiveness of primary covid-19 vaccination (first two doses and first booster dose within the recommended schedule) against post-covid-19 condition (PCC).
All adults (≥18 years) participated from the Swedish Covid-19 Investigation for Future Insights (a Population Epidemiology Approach using Register Linkage (SCIFI-PEARL) project, a register based cohort study in Sweden) with covid-19 first registered between 27 December 2020 and 9 February 2022 (n=589 722) in the two largest regions of Sweden. Individuals were followed from a first infection until death, emigration, vaccination, reinfection, a PCC diagnosis (ICD-10 diagnosis code U09.9), or end of follow-up (30 November 2022), whichever came first. Individuals who had received at least one dose of a covid-19 vaccine before infection were considered vaccinated.
The primary outcome was a clinical diagnosis of PCC. Vaccine effectiveness against PCC was estimated using Cox regressions adjusted for age, sex, comorbidities (diabetes and cardiovascular, respiratory, and psychiatric disease), number of healthcare contacts during 2019, socioeconomic factors, and dominant virus variant at time of infection.
Of 299 692 vaccinated individuals with covid-19, 1201 (0.4%) had a diagnosis of PCC during follow-up, compared with 4118 (1.4%) of 290 030 unvaccinated individuals. Covid-19 vaccination with any number of doses before infection was associated with a reduced risk of PCC (adjusted hazard ratio 0.42, 95% confidence interval 0.38 to 0.46), with a vaccine effectiveness of 58%. Of the vaccinated individuals, 21 111 received one dose only, 205 650 received two doses, and 72 931 received three or more doses. Vaccine effectiveness against PCC for one dose, two doses, and three or more doses was 21%, 59%, and 73%, respectively.
The authors concluded that the results of this study suggest a strong association between covid-19 vaccination before infection and reduced risk of receiving a diagnosis of PCC. The findings highlight the importance of primary vaccination against covid-19 to reduce the population burden of PCC.
This study should make the anti-vaxers re-consider their views. Sadly, I have little hope that they will. If they don’t, they provide rational thinkers with yet further evidence that they are cultists who are beyond learning from compelling data.
