Craniosacral therapy (CST), which, confusingly, is sometimes also called ‘cranial osteopathy’, was invented less than half a century ago by an osteopath. He thought that the spinal fluid is pulsating, the cranial bones are sufficiently movable to enable a therapist feel this pulse from the outside, and that it is possible to influence this process with very gentle manual manipulations which, in turn, would restore health in sick individuals. According to the inventor, the CST-practitioner uses his or her own hands to evaluate the craniosacral system by gently feeling various locations of the body to test for the ease of motion and rhythm of the fluid pulsing around the brain and spinal cord. Soft-touch techniques are then used to release restrictions in any tissues influencing the craniosacral system.
But how does CST work? Let’s ask a practitioner who surely must know best:
When a self-development issue is linked to the illness, it is enough for that issue to be acknowledged by the client (without any further discussion unless the client desires it) for the body to release the memory of that issue – sensed by the therapist as tightness, tension, inertia within the body’s systems – so that the healing can proceed.
Several treatment sessions may still be needed, especially if the condition is a long lasting one. Our bodies’ self healing mechanisms rely on a combination of the various fluid systems of the body (blood and lymph flow and the fluid nature of the cells making up all the organs and systems within our bodies) and the body’s energy fields. Our hearts generate their own electrical signal independently of the control of our brains. Such signals travel around the body through the blood and other fluid systems. Blood is an excellent conductor of electricity and, when electricity flows through a conductor, magnetic fields are created. It is with these fields that the craniosacral therapist works.
These same fields store the memory of the events of our life – rather like the hard disk on a computer – but these memories can only be accessed when the underlying Body intelligence ‘decides’ it is needed as part of the healing process. There is absolutely no danger, therefore, of more being revealed than is strictly necessary to encourage the client back onto their self development route and to enable healing to take place.
To many desperate patients or distressed parents of ill children – CST is often advocated for children, particularly those suffering from cerebral palsy – this sort of lingo might sound impressive; to anyone understanding a bit of physiology, anatomy etc. it looks like pure nonsense. CST has therefore been considered by most independent experts to be on the lunatic fringe of alternative medicine.
Of course, this does not stop proponents to make and publicise big therapeutic claims for CST; it would be quite difficult to think of a condition that some CST-practitioner does not claim to cure or alleviate. One UK organisation boldly states that any symptom a patient may present with will improve in the hands of one of their members; in the eyes of its proponents, CST clearly is a panacea.
But, let’s be fair, the fact that it is implausible does not necessarily mean that CST is useless. The theory might be barmy and wrong, yet the treatment might still be effective via a different, as yet unknown mechanism. What we need to decide is evidence from clinical trials.
Recently, I have evaluated the findings from all randomised clinical trials of CST. I was pleasantly surprised to find that 6 such trials had been published, one would not normally expect so many studies of something that seems so utterly implausible. Far less impressive was the fact that the quality of the studies was, with the exception of one trial, deplorably poor.
The conditions treated in the trials were diverse: cerebral palsy, migraine, fibromyalgia and infant colic. All the badly-flawed studies reported positive results. The only rigorous trial was the one with children suffering from cerebral palsy – and here the findings were squarely negative. The conlusion of my review was blunt and straight forward: “the notion that CST is associated with more than non-specific effects is not based on evidence from rigorous randomised clinical trials“. This is a polite and scientific way of saying that CST is bogus.
Why should this matter? CST is popular, particularly for children. It is a very gentle technique, and some might argue that no harm [apart from the cost] can be done; on the contrary, the gentle touch might even calm over-excited children and could thus be helpful. Who then cares that it has no specific therapeutic effects?
Few people would argue against the potential benefits of gentle touch or other non-specific effects. But we should realise that, for achieving them, we do not need CST or other placebo-treatments. An effective therapy that is given with compassion and empathy will do the same trick; and, in addition, it will also generate specific therapeutic effects.
What follows is simple: administering CST or other bogus treatments [by this, I mean a treatment for which claims are being made that are not supported by sound evidence] means preventing the patient from profiting from the most important element of any good treatment. In such cases, patients will not be treated adequately which can not just cost money but, in extreme cases, also lives.
In a nutshell: 1) ineffective therapies, such as CST, may seem harmless but, through their ineffectiveness, they constitute a serious threat to our health; 2) bogus treatments become bogus through the false claims which are being made for them; 3) seriously flawed studies can be worse than none at all: they generate false positive results and send us straight up the garden path.
Guest post by Louise Lubetkin
A while ago this sardonic little vignette, titled Medicine Through the Ages, was doing the rounds on the Internet:
2000 B.C. – Here, eat this root.
1000 A.D. – That root is pagan. Here, say this prayer.
1750 A.D. – That prayer is superstition. Here, drink this potion.
1900 A.D. – That potion is snake oil. Here, swallow this pill.
1985 A.D. – That pill is ineffective. Here, take this antibiotic.
2000 A.D. – That antibiotic is unnatural. Here, eat this root.
We seem to have come full circle. The idea of health as a personal goal, something that can be achieved by taking nutritional supplements such as herbal preparations, vitamins and minerals, is a fundamental tenet of alternative medicine. Consequently the rise of alternative medicine has been accompanied by a parallel rise in the use of dietary supplements.
Most people assume that dietary supplements, like pharmaceuticals, are thoroughly tested before being allowed onto the market, and that in any case because they are “natural” they are ipso facto safe.
Neither assumption is correct.
First of all, it is a great mistake to assume that all “natural” substances are harmless and therefore fit for consumption. (Fugu anyone? Perhaps with some sautéed Amanita mushrooms?) Secondly, unlike pharmaceuticals, which must undergo protracted pre-market testing for safety and efficacy, dietary supplements need not undergo even rudimentary testing before being sold over the counter to the public.
Supplement usage is at an all-time high. Currently, almost 50 percent of us regularly take supplements. The older you are, the more likely you are to take them: usage climbs to 70 percent amongst people 70 years and older. Similarly, the more formal education you have had, and the higher your income level, the more likely you are to be a regular consumer of dietary supplements.
Our collective enthusiasm for taking supplements has undoubtedly done considerably more for the health of the supplement industry than it has for that of the public. There is mounting research evidence to suggest that taking dietary supplements may neither be as safe nor beneficial to health as has previously been assumed (more on this in another post). Nevertheless, physicians seem to be just as vulnerable as the rest of us to the blandishments of the supplement industry. According to one study published in the Journal of Nutrition, 75 percent of dermatologists, 73 percent of orthopedists and 57 percent of cardiologists reported personally using dietary supplements. An earlier study by the same research group found that a staggering 79 percent of physicians and 82 percent of nurses reported recommending dietary supplements to their patients. Of course the fact that supplements come with a personal recommendation by a physician only serves to reinforce the public’s ill-founded presumption of safety.
The manufacture and sale of supplements is a hugely profitable business, generating more than $25 billion in annual sales and contributing an estimated $60 billion to the US economy. While most other industries have languished during the current economic downturn, the supplement industry has grown steadily: overall, between 2008 and 2012, sales of supplements rose by 31.7 percent.
(Ironically, the huge popularity of these so-called “natural” health products has not escaped the notice of agribusiness and pharmaceutical giants such as Kellogg’s, Pfizer, Monsanto and others, all of which have now begun manufacturing and marketing nutritional supplements of their own.)
None of this would have been possible had it not been for the 1994 enactment by the US Congress of the Dietary Supplement Health and Education Act (DSHEA), an extraordinarily ill-conceived piece of legislation that drastically weakened the FDA’s regulatory control over vitamins, minerals, herbal, botanical and other “traditional” medical products. Prior to DSHEA, these products were classified as drugs and were therefore subject to FDA regulation. By reclassifying them as foods rather than drugs DSHEA effectively removed dietary supplements from FDA regulatory oversight. As a result, supplement manufacturers became exempt from any obligation to perform pre-market testing for purity, safety or effectiveness, and it became infinitely harder for the FDA to detect unsafe products and quickly remove them from the market.
While the FDA does have the authority to insist that manufacturers refrain from making unsubstantiated health claims, it no longer has the power to mandate removal of unsafe products from the market without first clearing the almost insurmountable legal hurdle of proving significant risk. In other words, DSHEA inverts the responsibility for ensuring safety. Before the FDA can act, consumers must first be harmed sufficiently seriously, and in sufficient numbers, to trigger an investigation.
In one fell legislative swoop, DSHEA dished up a profit bonanza to the supplement industry while simultaneously robbing the public of any meaningful protection. Thus disencumbered of all but token regulation, the dietary supplement industry quickly burgeoned. In 1994, when DSHEA was enacted, there were just 4,000 dietary supplements on the market. Today there are more than 75,000.
The brave new world spawned by DSHEA is well exemplified by the ephedra case. Herbal weight loss supplements containing the plant alkaloids ephedra and ephedrine were linked to a string of over 150 deaths and countless other serious adverse events. Metabolife, the manufacturer of the supplement, received 15,000 complaints of adverse events – including deaths – related to the product, yet was under no obligation to alert the FDA, and (not surprisingly) chose not to do so.
It took a full 10 years of intense legal fighting for the FDA to succeed in getting ephedra-containing supplements removed from the market. Undeterred, powerful industry lobbying groups and vociferous opponents of regulation mounted a successful appeal challenging the legality of the FDA ban, and ephedra supplements once again went on sale in several states. The ruling against FDA was eventually overturned on appeal and the ephedra ban was upheld, but the cost, difficulty and duration of the legal process of restricting access to this dangerous “natural” supplement was staggering. Yet even now, despite the FDA’s hard-won ban on ephedra, it is perfectly legal to buy ephedrine hydrochloride – an extract of ephedra – over the counter in the US, where it is marketed for sale without prescription as a bronchodilator and nasal decongestant. The only restriction on its sale is that it must be presented in pill form with dosage not exceeding 8mg, and the label cannot promote it as a weight loss aid – a restriction which can be sidestepped with the greatest of ease, as this website, with the in-your-face domain name ephedrinediet.org, vividly demonstrates.
Perhaps not surprisingly, the ephedra case is the only time the FDA has attempted to force the removal of a dangerous supplement from the market. Hamstrung by DSHEA, the FDA can do little more than exert its limited authority over the wording on supplement labels to ensure that manufacturers make no explicit claims that their products may be used prevent, cure or treat a specific disease. However, the lack of seriousness with which an increasingly confident supplement industry takes the FDA and its semantic policing powers is well illustrated by the following statement which appears in a recent report published by the Natural Products Foundation, an industry umbrella and lobbying group:
Healthy consumers use supplements to decrease their risk of heart disease, boost their immune systems, prevent vision loss, build strong bones, or prevent birth defects. Less healthy or ill consumers turn to supplements as an alternative to traditional medical treatments, to either complement prescription drugs they may be taking or substitute supplements for prescription drugs they either cannot afford or do not trust.
There are encouraging signs that concern about the dangers posed by an largely unregulated supplement industry may at last be growing, although industry and grass-roots opposition to attempts to repeal DSHEA have been well organized, well funded and vociferous. Even so, in 2007, largely as a result of public unease over the FDA’s protracted struggle to ban ephedra, DSHEA was amended to make reporting of serious adverse events such as death, life-threatening emergencies, inpatient hospitalizations or significant, persistent incapacities, mandatory. As a result of this amendment, in the first 9 months of 2008 alone, the FDA received almost 600 reports of serious adverse events arising from the use of dietary supplements. Moreover, the FDA believes that adverse events are being seriously under-reported, and that the annual number of supplement-related adverse events in the US is close to 50,000.
Perhaps it will take another ephedra disaster to make us rethink DSHEA, take the handcuffs off the FDA and begin looking more critically at the notion that dietary supplements are intrinsically beneficial and harmless.
In the meantime, here’s the 2013 addendum to Medicine Through the Ages:
2000 A.D. – That antibiotic is unnatural. Here, eat this root.
2013 A.D. – Has that root been assayed for adulterants, standardized for potency and purity? Has that root been approved by the FDA following clinical trials to establish dosage, efficacy and safety? Is the use of that root use evidence-based? Is it safe to take that root concurrently with other roots? Are there any contraindications? My diet already contains roots; will taking more be too much?
There are few subjects in the area of alternative medicine which are more deceptive than the now fashionable topic of “integrated medicine” (or integrative medicine, healthcare etc.). According to its proponents, integrated medicine (IM) is based mainly on two concepts. The first is that of “whole person care”, and the second is often called “the best of both worlds”. Attractive concepts, one might think – why then do I find IM superfluous, deeply misguided and plainly wrong?
Whole patient care or holism
Integrated healthcare practitioners, we are being told, do not just treat the physical complaints of a patient but look after the whole individual: body, mind and soul. On the surface, this approach seems most laudable. Yet a closer look reveals major problems.
The truth is that all good medicine is, was, and always will be holistic: today’s GPs, for instance, should care for their patients as whole individuals dealing the best they can with physical problems as well as social and spiritual issues. I said “should” because many doctors seem to neglect the holistic aspect of care. If that is so, they are, by definition, not good doctors. And, if the deficit is wide-spread, we should reform conventional healthcare. But delegating holism to IM-practitioners would be tantamount to abandoning an essential element of good healthcare; it would be a serious disservice to today’s patients and a detriment to the healthcare of tomorrow.
It follows that the promotion of IM under the banner of holism is utter nonsense. Either it is superfluous because it misleads patients into believing holism is an exclusive feature of IM, while, in fact, it is a hallmark of any good healthcare. Or, if holism is neglected or absent in a particular branch of conventional medicine, it detracts us from the important task to remedy this deficit. We simply must not allow a core value of medicine to be highjacked.
The best of both worlds
The second concept of IM is often described as “the best of both worlds”. Proponents of IM claim to use the “best” of the world of alternative medicine and combine it with the “best” of conventional healthcare. Again, this concept looks commendable at first glance but, at closer inspection, serious doubts emerge.
They hinge, in my view, on the use of the term “best”. We have to ask, what does “best” stand for in the context of healthcare? Surely it cannot mean the most popular or fashionable – and certainly “best” is not by decree of HRH Prince Charles. Best can only signify “the most effective” or more precisely “being associated with the most convincingly positive risk/benefit balance”.
If we understand “the best of both worlds” in this way, the concept becomes synonymous with the concept of evidence-based medicine (EBM) which represents the currently accepted thinking in healthcare. According to the principles of EBM, treatments must be shown to be safe as well as effective. When treating their patients, doctors should, according to EBM-principles, combine the best external evidence with their own experience as well as with the preferences of their patients.
If “the best of both worlds” is synonymous with EBM, we clearly don’t need this confusing duplicity of concepts in the first place; it would only distract from the auspicious efforts of EBM to continuously improve healthcare. In other words, the second axiom of IM is as nonsensical as the first.
The practice of integrated medicine
So, on the basis of these somewhat theoretical considerations, IM is a superfluous, misleading and counterproductive distraction. But the most powerful argument against IM is really an entirely practical one: namely the nonsensical, bogus and dangerous things that are happening every day in its name and under its banner.
If we look around us, go on the internet, read the relevant literature, or walk into an IM clinic in our neighbourhood, we are sure to find that behind all these politically correct slogans of holism and” best of all worlds” there is the coal face of pure quackery.Perhaps you don’t believe me, so go and look for yourself. I promise you will discover any unproven and disproven therapy that you can think of, anything from crystal healing to Reiki, and from homeopathy to urine-therapy.
What follows is depressingly simple: IM is a front of half-baked concepts behind which boundless quackery and bogus treatments are being promoted to unsuspecting consumers.
“Don’t take this therapy lightly. Multiple sclerosis, colitis, lupus, rheumatoid arthritis, cancer, hepatitis, hyperactivity, pancreatic insufficiency, psoriasis, eczema, diabetes, herpes, mononucleosis, adrenal failure, allergies and so many other ailments have been relieved through use of this therapy. After you overcome your initial gag response (I know I had one), you will realize that something big is going on, and if you are searching for health, this is an area to investigate. There are numerous reports and double blind studies which go back to the turn of the century supporting the efficacy of using urine for health”. This quote refers to a treatment that I, and probably most readers of this blog, find truly amazing – even in the realm of alternative medicine, we do not often come across a therapy as bizarre as this one: urine therapy.
Urine therapy enthusiasts claim that your own urine administered either externally, internally or both, has a long history of use, that most medical cultures have usefully employed it, that many VIPs swear by it, that it can cure almost all diseases and that it can save lives. What was new to me is the claim that it is supported by numerous double-blind studies.
Such trials would, of course, be entirely feasible; all you need to do is to give one group of patients the experimental treatment, while the other takes a placebo. Recruitment might be a bit of a problem, and the ethics committee might raise one or two eyebrows but, in theory, it certainly seems doable. So where are the “numerous” studies?
A quick, rough and ready Medline-Search found several unfortunate authors with the last name of “URINE”, yet no clinical trials of urine therapy emerged. A little more time-consuming search through my books on alternative medicine revealed nothing that remotely resembled evidence. At this point, I arrived at the conclusion that the clinical trials are either non-existent or extremely well hidden. Further searches of the proponents’ literature, websites etc made me settle for the former explanation.
All this could be entirely irrelevant, perhaps slightly amusing, would it not reveal a pattern which is so painfully common in alternative medicine: anyone can claim anything without fear of any type of retribution, gullible consumers are attracted through the exotic flair, VIP-promotion, long history of use etc. and follow in droves [yes, amazingly, urine therapy seems to have plenty of followers]; consequently, lives are put at risk whenever someone starts truly believing the bogus, irresponsible claims that are being made.
I do apologise for the rudeness of my words but I really do think THEY ARE TAKING THE PISS!