Most of us are fortunate to live in countries where we don’t have to worry about counterfeit drugs. We can be confident that the prescription we receive, or the drugs we purchase from the pharmacy, are of high quality and contain exactly what’s on the label. But in these same countries, there’s another group of products where the risks of counterfeits are very real – it’s among the dietary supplements that are often found on the same shelves. Dietary supplements are not regulated in the same way as drug products. The American supplement industry is a multi-billion dollar free-for-all with little meaningful safety or quality regulation. Supplement quality and safety issues are in the media regularly as a result. The most recent example comes from the New York State attorney general’s office. It has accused four large retailers of selling supplements that failed to contain labelled ingredients. Testing the products with a technology called “DNA barcoding”, the AG’s office concluded that most of the products contained little to none of the labelled ingredient. And they also found ingredients that were not disclosed on the label. The AG’s office has demanded these products be removed from store shelves, and the stores stand accused of fraud. (more…)
The standard features of quackery are all there. Proponents of this particular therapy claim that a normal condition is a disease. They make false claims about the cause of this disease. They then charge thousands of dollars for their fake treatment to cure the fake disease, and claim success rates that are not backed by any statistics.
In this case the fake disease is homosexuality, for which there is now a solid consensus that it is a normal variation of human sexuality. The fake treatment is conversion therapy. Recently a New Jersey judge ruled that conversion therapists cannot claim that homosexuality is a disease or disorder. The Southern Poverty Law Center reports:
Superior Court Judge Peter F. Barsio Jr. found that it “is a misrepresentation in violation of [New Jersey’s Consumer Fraud Act], in advertising or selling conversion therapy services, to describe homosexuality, not as being a normal variation of human sexuality, but as being a mental illness, disease, disorder, or equivalent thereof.”
The judge also ruled that [New Jersey conversion therapy provider Jews Offering New Alternatives for Healing (JONAH)] is in violation of the Consumer Fraud Act if it offers specific success statistics for its services when “client outcomes are not tracked and no records of client outcomes are maintained” because “there is no factual basis for calculating such statistics.”
Note: Atul Gawande and his book will be featured on a Frontline episode airing on PBS tonight.
We’re all going to die. (There’s nothing like starting on a positive note! ) We’re all going to die, and if we are fortunate enough to survive long enough to become old, we’re all going to experience a decline of one sort or another before we die: reduced hearing and vision, less strength, poorer memory, etc. As a society, and as a medical profession, we have been reluctant to confront those issues head on. Dr. Atul Gawande faces them unflinchingly in his thought-provoking new book Being Mortal: Medicine and What Matters in the End.
In a simpler time, there were fewer old people; they were respected for their knowledge and were cared for by their families who supplied their increasing needs as age made them more dependent on others; they died at home surrounded by supportive loved ones. Today we warehouse our elders in nursing homes, where they are denied the independence of even making simple everyday choices like when to get up and when to eat. We consign them to a regimented, less enjoyable, less meaningful life; and they frequently die alone in hospitals, connected to tubes and machines.
Doctors are not always good at making it clear to terminally ill patients that they are going to die soon. They are not always good at discussing end-of-life issues and securing advance directives. They often treat end-of-life diseases so aggressively that they end up causing more suffering or even shortening lives. (more…)
Given the ongoing (and increasing) measles outbreak linked initially to Disneyland, it’s hard for me not to revisit the topic from time to time. This time around, there are two issues I wish to discuss, one political and one that is a combination of medical and political. After all, it was just one week ago when New Jersey Governor Chris Christie stepped in it by advocating parental choice in vaccines, as if parents don’t already have a choice. He rapidly had to walk it back, and his ill-considered remarks were almost certainly not evidence that he is antivaccine. They are, however, evidence that he doesn’t understand that we do not have “forced vaccination” in this country (we have school vaccine mandates). Parents already have choice in 48 states, given that only two states (Mississippi and West Virginia) do not allow belief-based non-medical exemptions, be they religious exemptions, personal belief-exemptions, or both, to school vaccine mandates. It also came out that in 2009 while running for Governor, Christie met with Louise Kuo Habakus (who is antivaccine) and the NJ Coalition for Vaccine Choice, a very vocal NJ antivaccine coalition whose member organization list reads like a who’s who of the national antivaccine movement and includes Life Health Choices, the antivaccine organization founded by Habakus. He even wrote a letter promising that as governor he would stand with them in “their fight for greater parental involvement in vaccination decisions that affect their children.”
It’s also evidence that vaccine mandates are becoming even more politicized. Indeed, Senator Rand Paul, on the very same day, provided more such evidence when he claimed on a conservative talk radio show that he’s seen children with severe neurological problems after vaccination, the implication being that he believed these children’s problems were linked to vaccination. Later, in a testy exchange with a CNBC reporter, who asked him whether he had really said that he thought vaccines should be voluntary, Paul sarcastically replied, “I guess being for freedom would be unusual.” Later in the exchange, after repeating the same antivaccine talking points that he had related earlier in the day, he said, “The state doesn’t own the children. Parents own the children, and it is an issue of freedom.” You get the idea. He, too, ultimately had to back off a bit, famously showing himself getting vaccinated for hepatitis A, but given that Paul has had a long history of making similar comments, this was almost certainly strategic.
A day of Science-Based Medicine, a weekend of science and skepticism
Registration for NECSS, the North-East Conference on Science and Skepticism, is now open. Included in the program will be a day of Science-Based Medicine.
Speakers will be Harriet Hall, Jann Bellamy, David Gorski, Steve Novella and Mark Crislip.
NECSS will be held April 9th–12th, 2015, in New York City at the Fashion Institute of Technology. The SfSBM program will be Friday, April 10 and you can attend one or more of the days. $95 for one day or $195 for the entire conference.
The precise program will be announced soon.
Preliminary Program (Subject to change)
09:00 – 10:00 60 minutes Registration/Will Call
10:00 – 10:10 10 minutes OPENING: Steve Novella and David Gorski
10:10 – 10:45 35 minutes Speaker 1: Steve Novella
10:45 – 11:20 35 minutes Speaker 2: Harriet Hall.
11:20 – 11:55 35 minutes Speaker 3: David Gorski
11:55 – 12:30 35 minutes Speaker 4: Mark Crislip
12:30 – 02:00 90 minutes LUNCH
02:00 – 02:35 35 minutes Speaker 4: Jann Bellamy
02:35 – 03:35 60 minutes Panel 1 Discussion
03:35 – 03:50 15 minutes BREAK
03:50 – 04:35 45 minutes Q&A from Twitter & Audience
04:35 – 05:20 45 minutes SBM Jeopardy
05:20 – 05:30 10 minutes CLOSING
05:30 – 06:00 30 minutes SBM Business Meeting
The Society for Science-Based Medicine is a co-sponsor of NECSS and paid SfSBM members can get a 15% discount using the code SFSBM2015.
I swear that the evidence that I shall give, shall be the truth, the whole truth and nothing but the truth
The interwebs are not a court of law, that is for sure. The whole truth. Interesting idea. I have no idea how applicable Godel’s theorems are outside of mathematics, but from a practical point knowledge is always incomplete. There is too much to know and too little time and brain power to acquire perfect knowledge of a topic.
It is why medicine is a challenge. You have to synthesize all the available data, which is often incomplete. You have to decide what is quality information, what is not, and why, and how a given study or fact fits into the overall picture, on the continuous asymptotic journey towards unobtainable total knowledge. But you try for the whole truth, the good, the bad and the ugly.
Half-truths, partial stories, can be hard to challenge. In part because, well, they are half-true. They have an air of truthiness. It is perhaps much easier to counter an out-and-out lie. Well, maybe not. I’m thinking Wakefield here. I suspect that in having to admit that half-truths have some validity, it renders them more believable.
The world of pseudo-medicine, and pseudo-science, is filled with half-truths. I wonder when I read these half-truths whether the author is deliberately avoiding all the information, especially since the rest of the story often results in the weakening the impact of the half-truth. Paul Harvey could have had a field day with the anti-vaccine literature.
One of the greatest challenge facing young people today, is the large scale availability of half truth’s and manipulated facts
– Oche Otorkpa, The Unseen Terrorist
Beware of the half-truth. You may have gotten hold of the wrong half.
– Author unknown
Take “Do Not Believe Everything You Read About Flu Deaths” from the October, 2014 Journal of Advanced Practice Nursing. As best I can tell this is a peer reviewed journal. You know, “peer“, as in “to appear partially or dimly.”
I imagine someone squinting over the top of their glasses at the manuscript, muttering, “that ‘peers to be a paper about influenza deaths. Let’s publish it.”
All states try to protect children from neglect, abandonment and mistreatment, such as deprivation of clothing, shelter, food and medical care. This includes civil laws which permit the removal of a child from the home and other protective interventions. Criminal laws protect children as well by, for example, making nonsupport a misdemeanor or criminal neglect a felony.
Washington State law prohibits criminal mistreatment of children and other vulnerable persons, such as the frail elderly, by their caregivers. Criminal mistreatment is defined as the “deprivation of the basic necessities of life:”
food, water, shelter, clothing, and medically necessary health care, including but not limited to health-related treatment or activities, hygiene, oxygen, and medication.
Mistreatment can be either a misdemeanor or felony, depending on whether the defendant’s conduct amounts to criminal negligence or recklessness and the degree of harm caused to the victim. Punishment ranges from 90 days in jail and a $1,000 fine to 10 years in jail and a $20,000 fine.
Unfortunately, parents and other caregivers in Washington have what amounts to an almost literal “get out of jail free” card if the mistreatment takes the form of “treatment” by “duly accredited” Christian Science practitioner: (more…)
Last week I gave a quick overview of standard treatment options for migraine, a severe form of recurrent headaches. As promised, this week I will address some common treatments for migraine that I don’t think are supported by the evidence.
Acupuncture is the CAM modality that, it seems to me, has infiltrated the furthest into mainstream medicine, including for the treatment of migraine. In fact the The American Headache Society includes acupuncture on its list of recommended treatments. The reason for this is that acupuncture proponents have been able to change the rules of clinical research so that essentially negative or worthless studies of acupuncture are presented as positive.
I reviewed the evidence for acupuncture and migraine previously, demonstrating the multiple problems with the acupuncture literature in general, and specifically acupuncture in migraines. Most studies suffer from at least one fatal flaw: they are not properly blinded, they do not include a control, they mix acupuncture with non-acupuncture variables (mostly including electrical stimulation in the treatment group), comparison groups are not adequately treated, they make multiple comparisons to maximize chance outcomes, or they are simply too small making them susceptible to all the usual problems of bias in research.
What we don’t see is a consistent and clinically-relevant effect in properly-controlled double-blind trials where the variables of acupuncture are isolated.
Edzard Ernst is one of those rare people who dare to question their own beliefs, look at the evidence without bias, and change their minds. He went from practicing alternative medicine to questioning it, to researching it, to becoming its most prolific critic. I have long admired his work, and I finally met him in person when we were invited to speak at the same conferences. He shattered my stereotype of the stern, formal, self-important German “Herr Professor Doktor.” He was affable, unassuming, and funny; he was even a jazz musician. I wished I knew more about his history, and my wishes have been granted in the form of his new autobiographical book, A Scientist in Wonderland: A Memoir of Searching for Truth and Finding Trouble.
Edzard Ernst, the early years
Dr. Ernst was born in post-war Germany; his family had suffered greatly during the war and his uncle had been a general in the Waffen SS. He felt slightly ashamed to be German, and as a result he researched and wrote about Nazi health beliefs and medical atrocities so the history of their misdeeds would not be forgotten.
His father was a doctor, his mother an enthusiastic devotee of alternative medicine who subjected him to homeopathy, ice cold baths, and barefoot walks at dawn through wet grass. Early in life, Ernst began to manifest a tendency towards doubt and irreverence, along with an irrepressible sense of curiosity.
Music was his first love. He earned good money when he and his friends spent their summer vacation busking on the beach at St. Tropez, and he had been seriously considering a musical career until his mother persuaded him to study medicine. He earned an MD in Germany, in an environment where alternative medicine was unquestioningly integrated with mainstream medicine. He received hands-on training in acupuncture, autogenic training, herbalism, homeopathy, cupping, massage therapy, spinal manipulation, even leeches. His first job was in a homeopathic hospital where a colleague chose remedies by dowsing with a pendulum. (more…)