I am writing this because a colleague of mine has been attacked, specifically, our fearless leader Steve Novella. J.B. Handley, Founder of “Jenny McCarthy and Jim Carrey’s Autism Organization – Generation Rescue” (whose usurpation by Jenny and Jim was apparently done in an opportunistic fashion but has had a consequence that must be galling to J.B., namely that some interviewers apparently think that Jenny McCarthy and Jim Carrey, not J.B. and his wife, are the true founders of Generation Rescue), did not like something that Steve wrote and in his characteristic fashion, has responded with a vicious ad hominem attack. Normally I wouldn’t feel obligated to put my two cents in, as Steve is more than capable of taking care of himself in a scientific argument and quite able to refute anything J.B. can throw at him. Moreover, whenever J.B. Handley attacks someone in a fashion this nasty, it is an excellent indication that the person he is attacking has scored some serious points against him. Indeed, I have twice been on the receiving end of J.B.’s tirades on the Generation Propaganda blog Age of Autism. On one occasion, he referred to me as the “worldwide wanker of woo,” and on another occasion seemed to think that I criticized Generation Rescue so harshly because I “don’t like full page ads,” rather than because I hate pseudoscience and anti-vaccine nonsense. When criticism really hits a nerve with J.B. Handley, he lashes out in a characteristic fashion. Clearly Steve’s reasoned, level-headed criticism of the latest Generation Rescue anti-vaccine propaganda initiative did just that.
In this case, however, I feel some explanation is in order because I feel a bit responsible for having brought J.B.’s wrath down upon Steve. First, a little history (albeit recent history) is in order. As I described in detail last week and the week before, Generation Rescue, with Jenny McCarthy and Jim Carrey at the fore, sometimes with J.B. himself, has mounted an impressive anti-vaccine propaganda effort. It started with a media tour promoting her most recent paean to anti-vaccine pseudoscience and autism quackery written with “co-author” Dr. Jerry Kartzinel. The book is entitled Healing and Preventing Autism: A Complete Guide, and three weeks ago Jenny McCarthy and her boyfriend Jim Carrey showed up on Larry King Live to tout a truly incompetent and intellectually dishonest “study” that purported to find that U.S. children are the “most highly vaccinated children in the world” and that that’s correlated with our higher autism rates. I would have none of it. Next, Generation Rescue introduced its equally intellectually dishonest “Fourteen Studies” website, which launched dubious attacks from pseudoexperts on fourteen of the major studies that failed to find a correlation between vaccines and autism or thimerosal-containing vaccines and autism. I wrote a lengthy post for SBM describing the utter intellectual and scientific bankruptcy of the entire enterprise. (more…)
One of the more frustrating things about practitioners who promote unsafe and scientifically discredited medical practices is their tendency to change their message for different audiences. One day they’ll tell you that they espouse only evidence-based practices and the next they’ll be promoting snake oil. This double talk is hard to combat, since to disprove them one would essentially have to provide a video of their contradictory remarks.
One day I participated in a series of business meetings with a CAM practitioner in attendance (he was an MD who graduated from UCSF). During one meeting he boldly proclaimed his support of scientifically rigorous research, and praised the Cochrane Collaborative’s efforts to provide systematic reviews of the evidence (or lack thereof) for various practices.
Several hours later we were sitting together in another meeting in which I objected to the publication of a consumer article that would assist parents of children with autism in finding a DAN! practitioner who could provide chelation therapy to their children. I explained that there was no evidence for the efficacy of such treatments, and plenty of evidence for their harm (including the death of at least one child that I’d read about in the news). I suggested that an article describing these dangers might be in order, but that an article encouraging chelation use for autism was simply unethical and I would not allow it to be published.
Instead of agreeing with me, the CAM MD suggested that I was being “narrow” and that I should allow consumers to “explore all their options.” I was stunned. This was the same person who had just said that he fully supported scientific inquiry. So I asked him how he could say that he supported evidence-based medicine, and then turn around and ignore evidence at will – even at the peril of human life.
His response dumbfounded me:
“I am just as comfortable practicing within an evidence-based framework as I am outside it.” (more…)
I hadn’t planned on writing about the antivaccine movement again this week, so soon after having had to subject myself to yet another round of Jenny McCarthy on Larry King Live and a truly execrable Generation Rescue “study.” I really hadn’t. For one thing, there’s just so much nonsense laid down by antivaccinationists these days that it’s utterly impossible for one blogger to keep up with it all. I could write about them every single day and still not counter the sheer mass of pseudoscience, misinformation, and general ignorance that antivaccine activists spout each and every day, and because this is Autism Awareness Month lately the misinformation has been coming particularly fast and furiously. Sometimes, however, there arrives a bit of misinformation that is so egregious that it requires some response, regardless of how burned out on the topic I might be; so I guess I’ll just have to suck it up and plunge into the morass again.
The reason is that, in retrospect, I now realize that the Jenny and Jim antivaccine propaganda tour was clearly merely phase I of Generation Rescue’s April public relations offensive. In rapid succession last week, courtesy of J.B. Handley, the founder of Generation Rescue, who in order to have a couple of famous faces fronting his organization has allowed himself to be displaced, so that Generation Rescue has now been “reborn” as Jenny McCarthy and Jim Carrey’s Autism Organization (the better to capitalize on her D-list celebrity yoked to Jim Carrey’s formerly A-list (but rapidly plunging) celebrity), announced Generation Rescue’s latest initiative in a post on its antivaccine blog Age of Autism entitled Fourteen Studies? Only if you never read them.: (more…)
As hard as it is to believe, 2009 started out very promising from the perspective of actually countering the misinformation of the antivaccine movement. Antivaccine hero Andrew Wakefield, who with the help of the credulous and sensationalistic media started the entire MMR-autism scare in the U.K. a decade ago, was revealed as not just having been in the pocket of trial lawyers suing vaccine manufacturers and having been an incompetent scientist but as a scientific fraud, thanks to the investigative tenacity of Brian Deer. Thanks to Wakfield, the measles, once declared conquered in the U.K. in the mid-1990s, has come roaring back to the point where it has been declared endemic again by the ealth Protection Agency (HPA), the public health body of England and Wales. This was rapidly followed by the rejection by the Special Masters of the Vaccine Court of the claims of all the test cases in the Autism Omnibus case. It was a one-two body blow to the antivaccine movement.
Unfortunately, the antivaccine movement is nothing if not resilient. After all, the science has consistently been against each of its favorite claims, namely that the mercury in the thimerosal used as a preservative in vaccines or that the MMR vaccine causes autism. They simply move the goalposts and pivoted effortlessly to much harder to falsify ideas, such as blaming “toxins” in vaccines or proclaiming that our current vaccine schedule is “too many too soon.” After scientific setback after scientific setback that have revealed the antivaccine movement to be nothing more than the 2009 equivalent of creationists or the flat Earth movement, why would it matter to them that Andrew Wakefield has been thoroughly discredited and their signature legal action, the Autism Omnibus, has gone donw in flames? It doesn’t. Certainly it didn’t stop David Kirby from duping Keith Olbermann into chastising Brian Deer for nonexistent conflicts of interest; a group proclaiming loudly “We Support Dr. Andrew Wakefield” with a petition; David Kirby, Generation Rescue, and Robert F. Kennedy, Jr. from trying to distract attention from the defeat of the antivaccine movement in the Autism Omnibus ruling; or Andrew Wakefield himself from “complaining” to a press board about Brian Deer’s alleged misbehavior and errors. After all, science doesn’t matter to the antivaccine movement. (more…)
I thank everyone for my warm welcome to the SBM community. Although vaccine myth is of particular interest to me, I promise that my posts wont all be vaccine related. There is, unfortunately, much to discuss. In fact I had a difficult time deciding which vaccine-related issue to write about for my inaugural post. In the end I came up with more of an opinion piece, but it’s an issue worth airing. Things in anti-vaccine land may be reaching a dangerous turning point.
Thanks to Dr. Lipson, I didn’t have to listen to the Senate Panel video to find out that Senator Tom Harkin (D-Iowa) made this statement of disappointment regarding his own creation, the National Center for Complementary and Alternative Medicine (NCCAM):
One of the purposes of this center was to investigate and validate alternative approaches. Quite frankly, I must say publicly that it has fallen short. It think quite frankly that in this center and in the office previously before it, most of its focus has been on disproving things rather than seeking out and approving. (from last week’s hearings, time marker approx. 17:20)
Are scientists at the NIH really too afraid of Harkin to explain to him how science works? Apparently so. Otherwise Harkin might learn that his statement is more wrong-headed than it would be for one of us to complain that the Supreme Court ought to assume that a defendant is guilty until proven innocent, rather than the other way around. In scientific inquiry, for those who don’t know, good experimental design is always directed at disproving a hypothesis, even one that pleases its investigator. The rest of Harkin’s sentiment—”seeking out and approving”—is incoherent.
The Selling of ‘Integrative Medicine’: Snyderman Trumps Weil
Spin doctors shilling for ‘integrative medicine,’ which the NCCAM defines as “combining treatments from conventional medicine and CAM,” appear to have now decided that subtler language is more likely to sell the product. We’ve previously seen an example offered by ‘integrative’ Mad Man Andrew Weil:
There are many ways in which cult medicine believers try to insinuate themselves into the health care system. As Dr. Gorski has pointed out, “prevention” is one of their metaphorical feet in the door. The cult medicine literature often says things like, “mainstream medicine is fine for treating acute illness, but what we do is prevention.” What they often leave out is the question of what “prevention” means, what the data on prevention is, and how to properly approach prevention. It’s likely that one of my co-editors will touch on this topic in a bit more detail, but let me give you an introduction to the topic of prevention.
Prevention is usually divided into three types: primary, secondary, and tertiary.
Primary prevention refers to the prevention of diseases and conditions before their biological onset. Examples of our most successful primary prevention interventions are clean water/sewerage and, ironically, vaccination. I say “ironically” of course because so many of the altmed folks who talk about prevention are anti-vaccine.
Secondary prevention refers to the search for diseases that have not yet progressed to the point of causing overt disease, and intervening to prevent overt disease. This includes things like Pap smears, which look for early cervical cancers (which could have been primarily prevented by vaccination), mammography, which looks for early breast tumors, and colonoscopy, which looks for early colonic neoplasms. Secondary prevention is sometimes used synonymously with “screening”.
Tertiary prevention refers to the prevention of progression of and complications from existing disease. For example, retinal and foot exams in diabetics prevent blindness and amputation very effectively. (more…)
There has been a flurry of news relevant to science-based medicine in the last week – more than enough to keep a bevy of bloggers busy. More important than the individual news items themselves is the striking pattern they bring into focus when viewed together – the growing and pernicious double-standard between mainstream medicine and so-called CAM.
Begley vs Doctors
Science editor Sharon Begley wrote an interesting piece in Newsweek with the provocative title: Why Doctors Hate Science. I was not particularly impressed with the article – it took a rather narrow approach to a complex problem and ran with it. She writes:
It’s hard not to scream when you see how many physicians, pharmaceutical companies, medical-device makers and, lately, hysterical conservatives seem to hate science, or at best ignore it. These days the science that inspires fear and loathing is “comparative-effectiveness research” (CER), which is receiving $1 billion under the stimulus bill President Obama signed. CER means studies to determine which treatments, including drugs, are more medically and cost-effective for a given ailment than others.
Senator Tom Harkin (D-Iowa) owes me a new irony meter.
I’ll explain in a minute, but first you have to know why I even care about what Harkin says or does, given that he’s not my Senator. As you may recall, arguably no single legislator in the U.S. has done more to harm to the cause of promoting science- and evidence-based medicine than Tom Harkin. That’s because it was primarily through Harkin’s efforts that the National Institutes of Health, despite the fact that its scientists were not agitating for it, had the National Center for Complementary and Alternative Medicine (NCCAM) rammed down its throat in 1992, first as the Office of Alternative Medicine (OAM), then in 1998, when NIH Director Harold Varmus tried to place OAM under more scientific NIH control, by elevating OAM to a full and independent Center within the NIH. Thus was NCCAM born.
I’ve complained many times about how NCCAM funds studies that, let’s face it, are of pseudoscience and quackery (homeopathy, anyone?) and even more about how it promotes unscientific medical practices. I’ve argued time and time again that there is no research that is funded by NCCAM that couldn’t be dealt with as well or better by other Centers or Institutes within the NIH. I’ve even argued that NCCAM should be defunded and dismantled, allowing CAM grant applications to be evaluated by the most appropriate center, as has our fearless leader Steve Novella. Most vociferous of all has been my fellow SBM blogger Kimball Atwood, who has made similar arguments at even greater length. I’ve also pointed out Harkin and other CAM-friendly legislators created and managed to increase the funding of NCCAM to the tune of $120+ million a year not for the purpose of rigorous scientific evaluation of CAM practices, but rather to promote CAM and ultimately “integrate” it with scientific medicine. At this they have been enormously successful.
Let me clarify. What I meant is that NCCAM, along with the Bravewell Collaborative, has been very successful in popularizing CAM in medical academia; at “proving” that CAM works, not so much. Evidence that this is so comes from a recent observation that Senator Tom Harkin is very, very unhappy with NCCAM these days and has publicly said so recently, as pointed out by Lindsay Beyerstein, daughter of the late, great skeptical psychologist Barry Beyerstein. On Thursday, Harkin told a Senate panel, Integrative Care: A Pathway to a Healthier Nation, that he was disappointed that NCCAM had disproven too many alternative therapies. (His remarks begin about 17 minutes into the video on the webpage to which I linked.) In addition, Harkin’s statements have also been posted to his Senate blog: (more…)
Pretty much everyone agrees that we need to improve the quality of healthcare delivered to patients in the US. We’ve all heard the frightening statistics from the Institute of Medicine about medical error rates – that as many as 98,000 patients die each year as a result of them – and we also know that the US spends about 33% more than most industrialized country on healthcare, without substantial improvements in outcomes.
However, a large number of quality improvement initiatives rely on additional rules, regulations, and penalties to inspire change (for example, decreasing Medicare payments to hospitals with higher readmission rates, and decreasing provider compensation based on quality indicators). Not only am I skeptical about this stick vs. carrot strategy, but I think it will further demoralize providers, pit key stakeholders against one another, and cause people to spend their energy figuring out how to game the system than do the right thing for patients.
There is a carrot approach that could theoretically result in a $757 billion savings/year that has not been fully explored – and I suggest that we take a look at it before we “release the hounds” on hospitals and providers in an attempt to improve healthcare quality.
I attended the Senate Finance Committee’s hearing on budget options for health care reform on February 25th. One of the potential areas of substantial cost savings identified by the Congressional Budget Office (CBO) is non evidence-based variations in practice patterns. In fact, at the recent Medicare Policy Summit, CBO staff identified this problem as one of the top three causes of rising healthcare costs. Just take a look at this map of variations of healthcare spending to get a feel for the local practice cultures that influence treatment choices and prices for those treatments. There seems to be no organizing principle at all.
Senator Baucus (Chairman of the Senate Finance Committee) appeared genuinely distressed about this situation and was unclear about the best way to incentivize (or penalize) doctors to make their care decisions more uniformly evidence-based. In my opinion, a “top down” approach will likely be received with mistrust and disgruntlement on the part of physicians. What the Senator needs to know is that there is a bottom up approach already in place that could provide a real win-win here. (more…)