Articles

Professional Integrity for Sale? “Sure,” Says Medscape!

Some chiropractors also practice homeopathy. According to Frank King, D.C., many more should be doing just that:

Homeopathy is an energetic form of natural medicine that corrects nerve interferences, absent nerve reflexes, and pathological nerve response patterns that the chiropractic adjustment alone does not correct. The appropriate homeopathic remedies will eliminate aberrant nerve reflexes and pathological nerve responses which cause recurrent subluxation complexes.

Not only does homeopathy correct nerve interferences, it empowers the doctor of chiropractic to reach the entire nervous system. What this means is that we can now better affect the whole person, and all of the maladies that affect us. Homeopathy’s energetic approach reaches deep within the nervous system, correcting nerve interferences where the hands of chiropractic alone cannot reach. Homeopathy is the missing link that enables the chiropractor to truly affect the whole nervous system!

But that’s not all:

(more…)

Posted in: Chiropractic, Health Fraud, Homeopathy, Medical Academia, Medical Ethics, Naturopathy, Politics and Regulation, Science and Medicine

Leave a Comment (11) →

The FDA for the Average SBM Consumer

How the Food and Drug Administration came to be is a story that is filled with death, intrigue and dubious characters. It also, like most stories, has its share of heroes and vindications. The list of those who have died to bring us the agency we know today is long, but even today, the death-toll continues. Now this is not the horrible thing it may at first seem. People are all born with a terminal disease known as life, and they will die. The goal of Medicine is to forestall that death as long as possible and to give people good, long, healthy and safe lives. This is where the Food and Drug Administration comes into play. They help guide the pharmaceutical world in the safest manner possible.

The legal quagmire that is the Food and Drug Administration (FDA) is a result of a series of laws which it behooves the Science-Based Medical community, to understand. Many of these laws were a result of deaths, which were themselves the result of either poor safeguards, or, as we will see in one case, lack of information on the part of a company. It began with the Division of Chemistry inside the U.S. Department of Agriculture. The original concern of this group was the misbranding and adulteration of both food and drugs. The first of the laws which came into effect, to give the Bureau of Chemistry as it became known, was the Biologics Control Act of 1902. As is so often the case with FDA regulations, this was a result of deaths in the populous.
(more…)

Posted in: History, Medical devices, Politics and Regulation

Leave a Comment (43) →

Cracking Down on Stem Cell Tourism

The International Society for Stem Cell Research (ISSCR) is a professional organization of stem cell researchers. I am happy to see that they see it as their responsibility to respond to the growth of dubious stem cell clinics offering unproven treatments to desperate patients.

In a recently published handbook for patients, they write:

The International Society for Stem Cell Research (ISSCR) is very concerned that stem cell therapies are being sold around the world before they have been proven safe and effective.
Stem cell therapies are nearly all new and experimental. In these early stages, they may not work, and there may be downsides. Make sure you understand what to look out for before considering a stem cell therapy.
Remember, most medical discoveries are based on years of research performed at universities and companies. There is a long process that shows first in laboratory studies and then in clinical research that something is safe and will work. Like a new drug, stem cell therapies must be assessed and meet certain standards before receiving approval from national regulatory bodies to be used to treat people.

This is good advice for any new treatment.

(more…)

Posted in: Politics and Regulation, Science and Medicine

Leave a Comment (34) →

Defending Isagenix: A Case Study in Flawed Thinking

The Internet is a wonderful new medium for communicating ideas and information in a rapid and interactive way. Many articles are followed by a “comments” section. Like so many things in this imperfect world, comments are a mixed blessing. They can enhance the article by correcting errors, adding further information, and contributing useful thoughts to a productive discussion. But all too often they consist of emotional outbursts, unwarranted personal attacks on the author, logical fallacies, and misinformation. They provide irrational and ignorant people with a soapbox for promoting prejudices and false information.

To illustrate, let’s look at the responses to something I wrote about a weight loss product called Isagenix that is sold through a multilevel marketing scheme. To quote the website,

The Isagenix cleanse is unique because it not only removes impurities at the cellular level, it builds the body up with incredible nutrition. Besides detoxing the body, Isagenix teaches people a wonderful lesson that they don’t need to eat as much as they are accustom to and eating healthy choices are really important and also a lot of the food we are eating is nutritionally bankrupt. [errors are in the original]

I didn’t set out to write an article about this. It started when I received an e-mail inquiry about Isagenix. I posted my answer on a discussion list and it was picked up and published on the healthfraudoz website.  Sandy Szwarc approved of it and kindly reposted it on her Junkfood Science blog

As I write, the comments on the healthfraudoz website have reached a total of 176. A few commenters approved of what I wrote, but the majority of commenters tried to defend Isagenix. Their arguments were irrational, incompetent, and sometimes amusing. (more…)

Posted in: Herbs & Supplements

Leave a Comment (48) →

Cancer Treatment Centers of America and “naturopathic oncology”

EDITOR’S NOTICE: NOTE THE DISCLAIMER.

On “wholistic” medicine

If there’s one aspect of so-called “alternative medicine” and “complementary and alternative medicine” (CAM) is that its practitioners tout as being a huge advantage over what they often refer to sneeringly as “conventional” or “scientific” medicine is that — or so its practitioners claim — alt-med treats the “whole patient,” that it’s “wholistic” in a way that the evil reductionist “Western” science-based medicine can’t be. Supposedly, we reductionistic, unimaginative physicians only focus on disease and ignore the “whole patient.” Of course, to me this claim is belied by the hectoring to which my own primary care physician has subjected me about my horrible diet and lack of exercise on pretty much every visit I’ve had with her, but then maybe she’s an anomaly, along with Dr. Lipson on this very blog and pretty much every other primary care doctor I’ve ever dealt with. Anecdotal experience, I know, but since alt-med mavens appear to value anecdotal evidence above pretty much all else I thought it appropriate to mention here. Also belying the claim of alt-med practitioners that they “individualize” treatments to their patients in a way that science-based medicine does not is the maddening tendency of various alt-med modalities to settle on just One True Cause of All Disease, be it liver flukes as the One True Cause of Cancer, heavy metal toxicity as the One True Cause of cancer, autism, and various other diseases, or “allergies,” acid, or obstruction of the flow of qi as the One True Cause of All Disease.

Given the claim of “wholism” that is such an advertising gimmick among many of the varieties of woo, I’m always interested when I see evidence that alt-med is imitating its envied and disliked reductionistic competition. True, this is nothing new, given how alt-med has tried to seek legitimacy by taking on the mantle of science-based medicine wherever it can. Examples include the National Center for Complementary and Alternative Medicine (NCCAM), various organizations that try to confer legitimacy to pseudoscience by providing “certification” in various flavors of woo, and moves to push state medical boards to go further than that and confer legally protected status to practitioners by actually licensing them. This latter tactic has been very successful in that many states now license acupuncturists, while some states even license naturopaths and “homeopathic physicians,” the latter of which I find quite amusing because the term perfectly encapsulates what must remain of such a physician’s medical training after being diluted to 30C with woo. The only difference is that, unlike what is claimed with homeopathy, diluting MD medical knowledge with woo does not make it stronger. In terms of naturopathy, though, one of the most alarming aspects of the infiltration of naturopaths into the health care system is that some states in the U.S. and provinces in Canada are seriously considering allowing them to prescribe real pharmaceutical medications, even though they lack the training and knowledge to use such drugs safely.

Imagine my combination of bemusement and alarm, then, when I learned of a new specialty of pseudoscience, namely the field of naturopathic oncology.

Be afraid. Be very afraid. (I know I was when I first encountered this specialty.)
(more…)

Posted in: Cancer, Chiropractic, Homeopathy, Science and Medicine

Leave a Comment (36) →

Medical Voices: Always in Error, Never in Doubt

I have discussed two articles from the web site Medical Voices, one with 9 questions, the other on mumps. There are, I think, 18 web pages of articles about vaccines on that web site. I am uncertain as to the true number of pages of information as the navigation buttons at the bottom of the pages do not always seem to function correctly. That such a problem exists suggests that no one has bothered, like me, to go through the web site to read all the essays. Or maybe it is me and the price of using the Chrome browser. Anyway, there are a large collection of essays that serves as a rich vein of iron pyrite to mine for topics. At about 5 entries to a page, evaluating at a pace of about one monthly, it would take years to analyze all the misinformation on Medical Voices.

It occurs to me that at the center of each article is a nut of misinformation (or sometimes as many as nine) that serves as the core fallacy of that article. I want to emphasize that I am using ‘nut’ as a metaphor for seed, not in its other, more colloquial, meaning. So rather than an in-depth evaluation of each article (although some will warrant a future, more through review), I thought it would be interesting to identify the nut in each article and why it is wrong. So, in the spirit, but not the intellectual rigor, of Generation Rescue‘s “14 Studies“, let’s sort through the nuts …

(more…)

Posted in: Science and Medicine, Vaccines

Leave a Comment (54) →

CAM in “Obamacare”

On March 30th, President Obama signed the final piece of healthcare reform legislation concluding an epic battle that ultimately lead to the passage of the Patient Protection and Affordable Care Act (PPACA). The bill enforces the largest change to US healthcare for decades and has provided an opportunity for Complementary and Alternative Medicine (CAM) advocates to be federally endorsed in our future healthcare system. This entry is an attempt to present excerpts from the PPACA itself that could lay the groundwork for incorporating CAM into the future healthcare system.

CAM proponents tout a few sections in the PPACA as a victory for their cause. One of these sections is 3502, entitled Establishing Community Health Teams To Support The Patient-Centered Medical Home, which endorses government grants “to establish community health teams,” which are defined as “community-based interdisciplinary, interprofessional teams.” It goes on to say that such a ‘team’ may include, “doctors of chiropractic, [and] licensed complementary and alternative medicine practitioners.”1

The requirements of such a health team are listed and one of them reads, “to provide support necessary for local primary care providers… [and] to provide coordination of the appropriate use of complementary and alternative (CAM) services to those who request such services.” What this entails, is that there will be an influx of federal spending into CAM services with the enactment of the new bill.

(more…)

Posted in: Herbs & Supplements, Politics and Regulation, Public Health

Leave a Comment (70) →

Complete Cancer Quackery Resource

One of the recurring themes of Science-based medicine is that we live in the age of misinformation. The internet and social networking have made everyone their own expert – by democratizing information (which I favor, as it has many benefits to society) the field has been leveled for various types and sources of information. But this has the very negative effect of equalizing information in terms of quality as well – so low quality and even outright incorrect or fraudulent information can compete on equal footing with more reliable, vetted, and professionally sourced material. That is exactly why one of the primary goals of SBM is to be a resource for consumers and professionals to help sort through it all.

Recently David Gorski sent around a link to an e-book, Natural Cancer Treatments, that epitomizes the dark underbelly of health misinformation on the internet.

The book opens up with the standard disclaimer that ostensibly is to protect the public but in reality is simply legal cover for the purveyors of misinformation – it says to seek the advice of your physician and that this book is not meant to discourage anyone from seeking standard therapy for cancer. This is boiler plate CYA for quacks. It is also utter hypocrisy as it is placed immediately below two quotations that set the tone for the book:

(more…)

Posted in: Cancer, Science and Medicine

Leave a Comment (25) →

The Living Matrix: A Movie Promoting Energy Medicine Beliefs

It’s boring to try to ferret out reliable health information from dry medical journals. It’s easier and more fun to watch a movie. A new movie promises to change the way you think about your health. To bring you breakthroughs that will transform your understanding of how to get well and stay well. To share the discoveries of leading researchers and health practitioners about miracle cures that traditional medicine can’t explain.

If this makes your baloney detector light up, good for you!

The Living Matrix: A Film on the New Science of Healing is an atrociously bad movie that falls squarely in the tradition of What the Bleep Do We Know? In his book Nonsense on Stilts, Massimo Pigliucci characterized the “Bleep” movie as “one of the most spectacular examples of a horribly tangled mess of science and nonsense,” and this new movie is more of the same. Bleep was just silly, but The Living Matrix is potentially dangerous because it might persuade patients to make poor decisions about their medical care. (more…)

Posted in: Energy Medicine

Leave a Comment (22) →

The genetics of autism

Autism and autism spectrum disorders (ASDs) actually represent a rather large continuum of conditions that range from very severe neurodevelopmental delay and abnormalities to the relatively mild. In severe cases, the child is nonverbal and displays a fairly well-characterized set of behaviors, including repetitive behaviors such as “stimming” (for example, hand flapping, making sounds, head rolling, and body rocking.), restricted behavior and focus, ritualistic behavior, and compulsive behaviors. In more mild cases, less severe compulsion, restriction of behavior and focus, and ritualistic behaviors do not necessarily preclude functioning independently in society, but such children and adults may have significant difficulties with social interactions and communication. Because ASDs represent a wide spectrum of neurodevelopmental disorders whose symptoms typically first manifest themselves to parents between the ages of two and three, the idea that vaccines cause autism and ASDs has been startlingly difficult to dislodge and has fueled an anti-vaccine movement, both here in the U.S. and in other developed nations, particularly the U.K. and Australia. This movement has been stubbornly resistant to multiple scientific studies that have failed to find any link between vaccines in autism or the other favorite bogeyman of the anti-vaccine movement, the mercury-containing thimerosal preservative that used to be in many childhood vaccines in the U.S. until the end of 2001. Add to that the rising apparent prevalence of ASDs, and, confusing correlation with causation, the anti-vaccine movement concludes that vaccines must be the reason for the “autism epidemic.”

In reality, autism and ASDs appear to be increasing in prevalence due to diagnostic substition, better screening, and the broadening of the diagnostic criteria that occurred in 1994. Autism prevalence does not appear to be rising, at least not dramatically, at all, as the prevalence of ASDs, when assessed carefully, appears to be similar in adults as it is in children. If the true prevalence rate of autism and ASDs has increased, it has not increased by very much. In reality autism appears to have a major and probably predominant genetic component, and several scientific studies over the last few years have linked autism with various genetic abnormalities. Not surprisingly, given the varied presentation and severity of ASDs, these studies have not managed to identify single genes that produce autism or ASDs with a high degree of penetrance (probability of causing the phenotype if the gene is present). Indeed, one can argue that the state of current evidence is that ASDs are due to multiple genes, perhaps dozens or hundreds. Again, this is not surprising given the heterogeneity of ASD severity, presentation, and symptoms.

One of the more surprising studies supporting a genetic basis for autism appeared to much fanfare in Nature last week. The study by Pinto et al, looks at the functional impact of global rare copy number variation in autism spectrum disorders. Its results are rather surprising in that the large team of investigators (studies of this type take a lot of people to carry out) found that it may be relatively uncommon copy number variations in various genes that lead to the phenotype of autism or ASDs.
(more…)

Posted in: Neuroscience/Mental Health, Science and Medicine, Vaccines

Leave a Comment (49) →
Page 150 of 236 «...120130140148149150151152...»