This is a question which I have asked myself more often than I care to remember. The reason is probably that, in alternative medicine, I feel surrounded by so much dodgy research that I simply cannot avoid asking it.
In particular, the co-called ‘pragmatic’ trials which are so much ‘en vogue’ at present are, in my view, a reason for concern. Take a study of cancer patients, for instance, where one group is randomized to get the usual treatments and care, while the experimental group receives the same and several alternative treatments in addition. These treatments are carefully selected to be agreeable and pleasant; each patient can choose the ones he/she likes best, always had wanted to try, or has heard many good things about. The outcome measure of our fictitious study would, of course, be some subjective parameter such as quality of life.
In this set-up, the patients in our experimental group thus have high expectations, are delighted to get something extra, even more happy to get it for free, receive plenty of attention and lots of empathy, care, time, attention etc. By contrast, our poor patients in the control group would be a bit miffed to have drawn the ‘short straw’ and receive none of this.
What result do we expect?
Will the quality of life after all this be equal in both groups?
Will it be better in the miffed controls?
Or will it be higher in those lucky ones who got all this extra pampering?
I don’t think I need to answer these questions; the answers are too obvious and too trivial.
But the real and relevant question is the following, I think: IS SUCH A TRIAL JUST SILLY AND MEANINGLESS OR IS IT UNETHICAL?
I would argue the latter!
Because the results of the study are clearly known before the first patient had even been recruited. This means that the trial was not necessary; the money, time and effort has been wasted. Crucially, patients have been misled into thinking that they give their time, co-operation, patience etc. because there is a question of sufficient importance to be answered.
But, in truth, there is no question at all!
Perhaps you believe that nobody in their right mind would design, fund and conduct such a daft trial. If so, you assumed wrongly. Such studies are currently being published by the dozen. Here is the abstract of the most recent one I could find:
The aim of this study was to evaluate the effectiveness of an additional, individualized, multi-component complementary medicine treatment offered to breast cancer patients at the Merano Hospital (South Tyrol) on health-related quality of life compared to patients receiving usual care only. A randomized pragmatic trial with two parallel arms was performed. Women with confirmed diagnoses of breast cancer were randomized (stratified by usual care treatment) to receive individualized complementary medicine (CM group) or usual care alone (usual care group). Both groups were allowed to use conventional treatment for breast cancer. Primary endpoint was the breast cancer-related quality of life FACT-B score at 6 months. For statistical analysis, we used analysis of covariance (with factors treatment, stratum, and baseline FACT-B score) and imputed missing FACT-B scores at 6 months with regression-based multiple imputation. A total of 275 patients were randomized between April 2011 and March 2012 to the CM group (n = 136, 56.3 ± 10.9 years of age) or the usual care group (n = 139, 56.0 ± 11.0). After 6 months from randomization, adjusted means for health-related quality of life were higher in the CM group (FACT-B score 107.9; 95 % CI 104.1-111.7) compared to the usual care group (102.2; 98.5-105.9) with an adjusted FACT-B score difference between groups of 5.7 (2.6-8.7, p < 0.001). Thus, an additional individualized and complex complementary medicine intervention improved quality of life of breast cancer patients compared to usual care alone. Further studies evaluating specific effects of treatment components should follow to optimize the treatment of breast cancer patients.
The key sentence in this abstract is, of course: complementary medicine intervention improved quality of life of breast cancer patients… It provides the explanation as to why these trials are so popular with alternative medicine researchers: they are not real research but they are quite simply promotion! The next step would be to put a few of those pseudo-scientific trials together and claim that there is solid proof that integrating alternative treatments into conventional health care produces better results. At that stage, few people will bother asking whether this is really due to the treatments in questioning or to the additional attention, pampering etc.
My question is ARE SUCH TRIALS ETHICAL?
I would very much appreciate your opinion.
In the world of homeopathy, the truth is often much weirder than fiction. Take this recent article, for instance; it was published by the famous lay homeopath Alan Schmukler in the current issue of ‘HOMEOPATHY 4 EVERYONE’.
Before you read the text in question, it might be relevant to explain who Schmukler is: he attended Temple University, where he added humanistic psychology to his passions. After graduating Summa Cum Laude, Phi Beta Kappa and President’s Scholar, he spent several years doing workshops in human relations. Alan also studied respiratory therapy and worked for three years at Einstein Hospital in Philadelphia. Those thousands of hours in the intensive care and emergency rooms taught him both the strengths and limitations of conventional medicine. Schmukler learned about homeopathy in 1991 when he felt he had been cured of an infection with Hepar sulph. He later founded the Homeopathic Study Group of Metropolitan Philadelphia, giving free lectures and hosting the areas best homeopaths to teach. He also helped found and edit Homeopathy News and Views, a popular culture newsletter on homeopathy. He taught homeopathy for Temple University’s Adult Programs, and has been either studying, writing, lecturing or consulting on homeopathy since 1991. He wrote Homeopathy An A to Z home Handbook, which is now available in five languages. Alan Schmukler has been practicing homeopathy for more than two decades and is Chief Editor of Hpathy.com and of Homeopathy4Everyone. He says that his work as Editor is one of his most rewarding experiences.
Now, brace yourself, here is the promised text/satire (in bold); I promise, I did not change a single word:
EIGHT REASONS TO VACCINATE YOUR CHILD
- Your child is deficient in Mercury, Aluminum, Formaldehyde, viruses, foreign DNA or other ingredients proven to cause neurological damage.
- Your child has an excess of healthy, functioning brain cells.
- You need more cash. The National Vaccine Injury Compensation program has paid out 2.8 billion dollars to parents of children injured or killed by vaccines.
- You and your husband are feeling alienated and you need a crisis to bring you together.
- You believe that pharmaceutical conglomerates which earn billions from vaccines are more credible than consumer groups.
- You think thousands of parents who report that their children became autistic two weeks after vaccination are lying.
- You don’t see a problem in logic when the government tells you that vaccines work, but that vaccinated children can catch diseases from unvaccinated children.
- You think the government should dictate which healing methods you and your children are allowed to use.
Bad taste? Very much so!
Barmy? I think so!
Irresponsible? Most certainly!
Characteristic for lay homeopathy? Possibly!
These days, I spend much of my time in France (my wife is French), and one striking thing about this country is the popularity of homeopathy. For instance, it is hard to find a pharmacy where the pharmacist does not approach you trying to sell you a homeopathic remedy for your health problem. But, of course, this is all far too anecdotal. The question therefore is, are there any reliable data on France’s usage of homeopathy?
The answer is YES: the aim of this new paper was to analyse data on medicines, prescribers and patients for homeopathic prescriptions that are reimbursed by French national health insurance.
The French national health insurance databases were used to analyse prescriptions of reimbursed homeopathic drugs or preparations in the overall French population, during the period July 2011-June 2012.
The results show that a total of 6,705,420 patients received at least one reimbursement for a homeopathic preparation during the 12-month period. This number equates to 10.2% of the French population, with a predominance in females (68%) and a peak frequency observed in children aged 0-4 years (18%). About one third of patients had only one reimbursement, and one half of patients had three or more reimbursements.
The cost of all homeopathic treatments prescribed during the 12-month period was approximately €279 million (based on the retail price). The observed mean reimbursement rate was 34%. This cost corresponded to nearly €98 million for the French national health insurance and amounted to 0.3% of France’s total drug bill. The most commonly prescribed stock was ‘Arnica montana’, followed by ‘Influenzinum’, Ignatia amara’ and ‘Gelsemium sempervirens’.
A total of 120,110 healthcare professionals (HCPs) prescribed at least one homeopathic drug or preparation. They represented 43.5% of the overall population of HCPs, nearly 95% of general practitioners, dermatologists and pediatricians, and 75% of midwives. Homeopathy accounted for 5% of the total number of drug units prescribed by HCPs. Conventional medicines were co-prescribed with 55% of homeopathic prescriptions.
From these data, the authors concluded that many HCPs occasionally prescribe reimbursed homeopathic preparations, representing however a small percentage of reimbursements compared to allopathic medicines. About 10% of the French population, particularly young children and women, received at least one homeopathic preparation during the year. In more than one half of cases, reimbursed homeopathic preparations are prescribed in combination with allopathic medicines.
So, my impression that homeopathy is much more popular in France than elsewhere was not entirely correct. Like in most other countries, it is used by a minority; but this minority is fairly vocal and gets plenty of press coverage. When discussing homeopathy with friends in France, I have regularly discovered that they have very little understanding about what homeopathy is truly about; they seem to favour it because it is heavily advertised as a harmless solution to benign health problems. In no other country have I seen regular TV commercials for homeopathy! The ones who earn by far the most from this is, of course, the pharmacist – in France, homeopathic products can only be found in pharmacies!
Seen from this angle, the French usage of homeopathy is a triumph of profit over reason: the two most popular preparations (Arnica and Influenzinum) are not just not evidence-based (like all other homeopathic remedies), they have been shown in systematic reviews not to work better than placebos.
The founder of Johrei Healing (JH), Mokichi Okada, believed that “all human beings have toxins in their physical bodies. Some are inherited, others are acquired by ingesting medicines, food additives, unnatural food, unclean air, most drugs, etc. all of these contain chemicals which cannot be used by the body and are treated as poisons…….. Illness is no more than the body’s way of purifying itself to regain health…… The more we resist illness by taking suppressive medications, the harder and more built up the toxins become…… If we do not allow the toxins to be eliminated from the body, we will suffer more, and have more difficult purification…..on the other hand, if we allow illness to take its course by letting the toxins become naturally eliminated from our bodies, we will be healthier.”
Johrei healers channel light or energy or warmth etc. into the patient’s or recipient’s body in order to stimulate well-being and healing. Sounds wacky? Yes!
Still, at one stage my team conducted research into all sorts of wacky healing practices (detailed reasons and study designs can be found in my recent book ‘A SCIENTIST IN WONDERLAND‘). Despite the wackiness, we even conducted a study of JH. Dr Michael Dixon, who was closely collaborating with us at the time, had persuaded me that it would be reasonable to do such a study. He brought some Japanese JH-gurus to my department to discuss the possibility, and (to my utter amazement) they were happy to pay £ 70 000 into the university’s research accounts for a small pilot study. I made sure that all the necessary ethical safe-guards were in place, and eventually we all agreed to design and conduct a study. Here is the abstract of the paper published once the results were available and written up.
“Johrei is a form of spiritual healing comprising “energy channelling” and light massage given either by a trained healer or, after some basic training, by anyone. This pilot trial aimed to identify any potential benefits of family-based Johrei practice in childhood eczema and for general health and to establish the feasibility of a subsequent randomised controlled trial. Volunteer families of 3-5 individuals, including at least one child with eczema were recruited to an uncontrolled pilot trial lasting 12 months. Parents were trained in Johrei healing and then practised at home with their family. Participants kept diaries and provided questionnaire data at baseline, 3,6 and 12 months. Eczema symptoms were scored at the same intervals. Scepticism about Johrei is presently an obstacle to recruitment and retention of a representative sample in a clinical trial, and to its potential use in general practice. The frequency and quality of practise at home by families may be insufficient to bring about the putative health benefits. Initial improvements in eczema symptoms and diary recorded illness, could not be separated from seasonal factors and other potential confounders. There were no improvements on other outcomes measuring general health and psychological wellbeing of family members.”
Our findings were hugely disappointing for the JH-gurus, of course, but we did insist on our right to publish them. Dr Dixon was not involved in the day to day running of our trial, nor in evaluating its results, nor in writing up the paper. He nevertheless showed a keen interest in the matter, kept in contact with the Japanese sponsors, and arranged regular meetings to discuss our progress. It was at one of those gatherings when he mentioned that he was about to fly to Japan to give a progress report to the JH organisation that had financed the study. My team felt this was odd (not least because, at this point, the study was far from finished) and we were slightly irritated by this interference.
When Dixon had returned from Japan, we asked him how the meeting had been. He said the JH sponsors had received him extremely well and had appreciated his presentation of our preliminary findings. As an ‘aside’, he mentioned something quite extraordinary: he, his wife and his three kids had all flown business class paid for by the sponsors of our trial. This, we all felt, was an overt abuse of potential research funds, unethical and totally out of line with academic behaviour. Recently, I found this fascinating clip on youtube, and I wonder whether it was filmed when Dr Dixon visited Japan on that occasion. One does get the impression that the Johrei organisation is not short of money.
A few months later, I duly reported this story to my dean, Prof Tooke, who was about to get involved with Dr Dixon in connection with a postgraduate course on integrated medicine for our medical school (more about this episode here or in my book). He agreed with me that such a thing was a most regrettable violation of academic and ethical standards. To my great surprise, he then asked me not to tell anybody about it. Today I feel very little loyalty to either of these two people and have therefore decided to publish my account – which, by the way, is fully documented as I have kept all relevant records and a detailed diary (in case anyone should feel like speaking to libel lawyers).
In my last post, I claimed that researchers of alternative medicine tend to be less than rigorous. I did not link this statement to any evidence at all. Perhaps I should have at least provided an example!? As it happens, I just came across a brand new paper which nicely demonstrates what I meant.
According to its authors, this non-interventional study was performed to generate data on safety and treatment effects of a complex homeopathic drug. They treated 1050 outpatients suffering from common cold with a commercially available homeopathic remedy for 8 days. The study was conducted in 64 German outpatient practices of medical doctors trained in CAM. Tolerability, compliance and the treatment effects were assessed by the physicians and by patient diaries. Adverse events were collected and assessed with specific attention to homeopathic aggravation and proving symptoms. Each adverse effect was additionally evaluated by an advisory board of experts.
The physicians detected 60 adverse events from 46 patients (4.4%). Adverse drug reactions occurred in 14 patients (1.3%). Six patients showed proving symptoms (0.57%) and only one homeopathic aggravation (0.1%) appeared. The rate of compliance was 84% for all groups. The global assessment of the treatment effects resulted in the verdict “good” and “very good” in 84.9% of all patients.
The authors concluded that the homeopathic complex drug was shown to be safe and effective for children and adults likewise. Adverse reactions specifically related to homeopathic principles are very rare. All observed events recovered quickly and were of mild to moderate intensity.
So why do I think this is ‘positively barmy’?
The study had no control group. This means that there is no way anyone can attribute the observed ‘treatment effects’ to the homeopathic remedy. There are many other phenomena that may have caused or contributed to it, e. g.:
- a placebo effect
- the natural history of the condition
- regression to the mean
- other treatments which the patients took but did not declare
- the empathic encounter with the physician
- social desirability
To plan a study with the aim as stated above and to draw the conclusion as cited above is naïve and unprofessional (to say the least) on the part of the researchers (I often wonder where, in such cases, the boundary between incompetence and research misconduct might lie). To pass such a paper through the peer review process is negligent on the part of the reviewers. To publish the article is irresponsible on the part of the editor.
In a nut-shell: COLLECTIVELY, THIS IS ‘POSITIVELY BARMY’!!!
Yoga is a popular form of alternative medicine. Evidence for its effectiveness is scarce and generally far from convincing. But at least it is safe! At least this is what yoga enthusiasts would claim. Unfortunately, this is not entirely true; adverse events have also been reported with some regularity. Their frequency is, however, not known.
A new study was aimed at filling this gap. It was conducted to elucidate the frequencies and characteristics of adverse events of yoga performed in classes and the risk factors of such events.
The subjects were 2508 people taking yoga classes and 271 yoga therapists conducting the classes. A survey for yoga class attendees was performed on adverse events that occurred during a yoga class on the survey day. A survey for yoga therapists was performed on adverse events that the therapists had observed in their students to date. Adverse events were defined as “undesirable symptoms or responses that occurred during a yoga class”.
Among 2508 yoga class attendees, 1343 (53.5%) had chronic diseases and 1063 (42.3%) were receiving medication at hospitals. There were 687 class attendees (27.8%) who reported some type of undesirable symptoms after taking a yoga class. Musculoskeletal symptoms such as myalgia were the most common symptoms, involving 297 cases, followed by neurological symptoms and respiratory symptoms. Most adverse events (63.8%) were mild and did not interfere with class participation. The risk factors for adverse events were examined, and the odds ratios for adverse events were significantly higher in attendees with chronic disease, poor physical condition on the survey day, or a feeling that the class was physically and mentally stressful. In particular, the occurrence of severe adverse events that interfered with subsequent yoga practice was high among elderly participants (70 years or older) and those with chronic musculoskeletal diseases.
The authors concluded that the results of this large-scale survey demonstrated that approximately 30% of yoga class attendees had experienced some type of adverse event. Although the majority had mild symptoms, the survey results indicated that attendees with chronic diseases were more likely to experience adverse events associated with their disease. Therefore, special attention is necessary when yoga is introduced to patients with stress-related, chronic diseases.
I find these findings interesting and thought-provoking. The main question that they raise is, I think, the flowing: ARE THERE ANY CONDITIONS FOR WHICH YOGA DEMONSTRABLY GENERATES MORE GOOD THAN HARM?
Twenty years ago, I published a short article in the British Journal of Rheumatology. Its title was ALTERNATIVE MEDICINE, THE BABY AND THE BATH WATER. Reading it again today – especially in the light of the recent debate (with over 700 comments) on acupuncture – indicates to me that very little has since changed in the discussions about alternative medicine (AM). Does that mean we are going around in circles? Here is the (slightly abbreviated) article from 1995 for you to judge for yourself:
“Proponents of alternative medicine (AM) criticize the attempt of conducting RCTs because they view this is in analogy to ‘throwing out the baby with the bath water’. The argument usually goes as follows: the growing popularity of AM shows that individuals like it and, in some way, they benefit through using it. Therefore it is best to let them have it regardless of its objective effectiveness. Attempts to prove or disprove effectiveness may even be counterproductive. Should RCTs prove that a given intervention is not superior to a placebo, one might stop using it. This, in turn, would be to the disadvantage of the patient who, previous to rigorous research, has unquestionably been helped by the very remedy. Similar criticism merely states that AM is ‘so different, so subjective, so sensitive that it cannot be investigated in the same way as mainstream medicine’. Others see reasons to change the scientific (‘reductionist’) research paradigm into a broad ‘philosophical’ approach. Yet others reject the RCTs because they think that ‘this method assumes that every person has the same problems and there are similar causative factors’.
The example of acupuncture as a (popular) treatment for osteoarthritis, demonstrates the validity of such arguments and counter-arguments. A search of the world literature identified only two RCTs on the subject. When acupuncture was tested against no treatment, the experimental group of osteoarthritis sufferers reported a 23% decrease of pain, while the controls suffered a 12% increase. On the basis of this result, it might seem highly unethical to withhold acupuncture from pain-stricken patients—’if a patient feels better for whatever reason and there are no toxic side effects, then the patient should have the right to get help’.
But what about the placebo effect? It is notoriously difficult to find a placebo indistinguishable to acupuncture which would allow patient-blinded studies. Needling non-acupuncture points may be as close as one can get to an acceptable placebo. When patients with osteoarthritis were randomized into receiving either ‘real acupuncture or this type of sham acupuncture both sub-groups showed the same pain relief.
These findings (similar results have been published for other AMs) are compatible only with two explanations. Firstly acupuncture might be a powerful placebo. If this were true, we need to establish how safe acupuncture is (clearly it is not without potential harm); if the risk/benefit ratio is favourable and no specific, effective form of therapy exists one might still consider employing this form as a ‘placebo therapy’ for easing the pain of osteoarthritis sufferers. One would also feel motivated to research this powerful placebo and identify its characteristics or modalities with the aim of using the knowledge thus generated to help future patients.
Secondly, it could be the needling, regardless of acupuncture points and philosophy, that decreases pain. If this were true, we could henceforward use needling for pain relief—no special training in or equipment for acupuncture would be required, and costs would therefore be markedly reduced. In addition, this knowledge would lead us to further our understanding of basic mechanisms of pain reduction which, one day, might evolve into more effective analgesia. In any case the published research data, confusing as they often are, do not call for a change of paradigm; they only require more RCTs to solve the unanswered problems.
Conducting rigorous research is therefore by no means likely to ‘throw out the baby with the bath water’. The concept that such research could harm the patient is wrong and anti-scientific. To follow its implications would mean neglecting the ‘baby in the bath water’ until it suffers serious damage. To conduct proper research means attending the ‘baby’ and making sure that it is safe and well.
In the realm of homeopathy there is no shortage of irresponsible claims. I am therefore used to a lot – but this new proclamation takes the biscuit, particularly as it currently is being disseminated in various forms worldwide. It is so outrageously unethical that I decided to reproduce it here [in a slightly shortened version]:
“Homeopathy has given rise to a new hope to patients suffering from dreaded HIV, tuberculosis and the deadly blood disease Hemophilia. In a pioneering two-year long study, city-based homeopath Dr Rajesh Shah has developed a new medicine for AIDS patients, sourced from human immunodeficiency virus (HIV) itself.
The drug has been tested on humans for safety and efficacy and the results are encouraging, said Dr Shah. Larger studies with and without concomitant conventional ART (Antiretroviral therapy) can throw more light in future on the scope of this new medicine, he said. Dr Shah’s scientific paper for debate has just been published in Indian Journal of Research in Homeopathy…
The drug resulted in improvement of blood count (CD4 cells) of HIV patients, which is a very positive and hopeful sign, he said and expressed the hope that this will encourage an advanced research into the subject. Sourcing of medicines from various virus and bacteria has been a practise in the homeopathy stream long before the prevailing vaccines came into existence, said Dr Shah, who is also organising secretary of Global Homeopathy Foundation (GHF)…
Dr Shah, who has been campaigning for the integration of homeopathy and allopathic treatments, said this combination has proven to be useful for several challenging diseases. He teamed up with noted virologist Dr Abhay Chowdhury and his team at the premier Haffkine Institute and developed a drug sourced from TB germs of MDR-TB patients.”
So, where is the study? It is not on Medline, but I found it on the journal’s website. This is what the abstract tells us:
“Thirty-seven HIV-infected persons were registered for the trial, and ten participants were dropped out from the study, so the effect of HIV nosode 30C and 50C, was concluded on 27 participants under the trial.
Results: Out of 27 participants, 7 (25.93%) showed a sustained reduction in the viral load from 12 to 24 weeks. Similarly 9 participants (33.33%) showed an increase in the CD4+ count by 20% altogether in 12 th and 24 th week. Significant weight gain was observed at week 12 (P = 0.0206). 63% and 55% showed an overall increase in either appetite or weight. The viral load increased from baseline to 24 week through 12 week in which the increase was not statistically significant (P > 0.05). 52% (14 of 27) participants have shown either stability or improvement in CD4% at the end of 24 weeks, of which 37% participants have shown improvement (1.54-48.35%) in CD4+ count and 15% had stable CD4+ percentage count until week 24 week. 16 out of 27 participants had a decrease (1.8-46.43%) in CD8 count. None of the adverse events led to discontinuation of study.
Conclusion: The study results revealed improvement in immunological parameters, treatment satisfaction, reported by an increase in weight, relief in symptoms, and an improvement in health status, which opens up possibilities for future studies.”
In other words, the study had not even a control group. This means that the observed ‘effects’ are most likely just the normal fluctuations one would expect without any clinical significance whatsoever.
The homeopathic Ebola cure was bad enough, I thought, but, considering the global importance of AIDS, the homeopathic HIV treatment is clearly worse.
My memoir ‘A SCIENTIST IN WONDERLAND’ has already brought many surprises (and about 20 most flattering reviews). A few days ago, the German version was published entitled ‘NAZIS, NADELN UND INTRIGEN’ (people who have not read it might find this title puzzling). The German publisher reported that the first print-run was sold out in the first 4 days.
In order to tempt you to read my memoir, I publish here the final section of the book which affirms that the link between my rather diverse experiences boils down to ethics.
…the most important link between my research into alternative medicine and that related to the Third Reich was that of medical ethics.
It should be axiomatic that ethics is indispensable to the practice of medicine, and is not something that can just be switched off at will. No branch of health care, including alter-native medicine, can be considered exempt from it. But the subject of ethics is seldom even considered in alternative medicine; many alternative practitioners have never been taught medical ethics, and where training in this area does exist, it tends to be at best superficial. There are thousands of books on alternative medicine but hardly more than a handful cover the subject of medical ethics in any depth. It is perhaps not surprising, therefore, that the principles of medical ethics are routinely ignored and frequently violated by promoters of alternative medicine.
Medical ethics seem to me to be violated, for example: when homeopaths prescribe or recommend homeopathic vaccinations for which there is not a shred of evidence; when chiropractors or other alternative practitioners happily promote bogus treatments for children with asthma or other serious conditions; when practitioners fail to obtain informed consent before commencing their treatments; when Prince Charles sells his “detox tincture” which is unable to eliminate poisons from your body, merely cash from your purse; when quacks inveigle desperate cancer patients by pretending they have found a cure; when pharmacists sell Bach Flower Remedies or other glorified placebos; when applied kinesiologists, iridologists, etc. claim that their baseless diagnostic tests are able to identify serious diseases; when pseudoscientists claim that certain alternative therapies are evidence-based because they managed to generate a false positive result purely by cherry-picking or massaging their data; when politicians who lack even the most basic understanding of science publicly support quackery, proclaiming that it is evidence-based.
And so on, and so on.
Some might criticize me here for claiming the moral high ground. But if I do so, it is for a good reason. Medical consultations are intrinsically unequal, with the clinician occupying a position of considerable power over often highly vulnerable patients. This places an important ethical onus on the caregiver to assist patients in making informed choices—an imperative and a trust that is breached each and every time that unproven nostrums born of ideology and wishful thinking are offered to people with assertions that they are an effective, valid approach to the treatment of disease.
When science is abused, hijacked or distorted in order to serve political or ideological belief systems, ethical standards will inevitably slip. The resulting pseudoscience is a deceit perpetrated on the weak and the vulnerable. We owe it to ourselves, and to those who come after us, to stand up for the truth, no matter how much trouble this might bring.
Today, I look back at the often stormy past from the peaceful vantage point of my retirement with a mixture of satisfaction and incredulity. The doctor and scientist may still be full of questions, but the musician in me breathes a sigh of relief that the performance, with all its impossible demands and fiendishly difficult passages, is finally over.
The FDA just made the following significant announcement:
The Food and Drug Administration (FDA) is announcing a public hearing to obtain information and comments from stakeholders about the current use of human drug and biological products labeled as homeopathic, as well as the Agency’s regulatory framework for such products. These products include prescription drugs and biological products labeled as homeopathic and over-the-counter (OTC) drugs labeled as homeopathic. FDA is seeking participants for the public hearing and written comments from all interested parties, including, but not limited to, consumers, patients, caregivers, health care professionals, patient groups, and industry. FDA is seeking input on a number of specific questions, but is interested in any other pertinent information participants would like to share.
April 20-21, 2015
9:00 am to 4:00 pm
FDA White Oak Campus
10903 New Hampshire Avenue
Bldg. 31, Room 1503A (Great Room)
Silver Spring, Maryland 20993
Attendance, Registration, and Oral Presentations
Registration is free and available on a first-come, first-served basis. If you wish to attend or make an oral presentation, please reference section III of the forthcoming Federal Register Notice (Attendance and/or Participation in the Public Hearing) for information on how to register and the deadline for registration.
If you cannot attend in person, information about how you can access a live Webcast will be located at Homeopathic Product Regulation
The agenda will be posted soon
And this is what Reuters reported about the planned event:
The hearing, scheduled for April 20-21, will discuss prescription drugs, biological products, and over-the-counter drugs labeled homeopathic, a market that has expanded to become a multimillion dollar industry in the United States. The agency is set to evaluate its regulatory framework for homeopathic products after a quarter century. (http://1.usa.gov/1Hxwup3) An Australian government study released this month concluded that homeopathy does not work. (http://bit.ly/1BheAmR) The FDA issued a warning earlier this month asking consumers not to rely on asthma products labeled homeopathic that are sold over the counter. (http://1.usa.gov/1EEuKrC) Homeopathic medicines include pellets placed under the tongue, tablets, liquids, ointments, sprays and creams. The basic principles of homeopathy, formulated by German physician Samuel Hahnemann in the late 18th century, are based on a theory that a disease can be treated using small doses of natural substances that in a healthy person would produce symptoms of the disease. The agenda for the hearing will be posted soon, the FDA said on Tuesday.
In my view, this is an important occasion for experts believing in evidence to make their position regarding homeopathy heard. I therefore encourage all my readers who have an evidence-based opinion on homeopathy to submit it to the hearing.