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Cedillos, Hazlehursts, Snyders

12 Feb

Three brave families who were placed in harms way not by an MMR injection but by a string of bad doctors, worse autism/antivax organisations and really terrible witnesses. A combination of these three factors placed these three families – they who stood for the utterly discredited idea that MMR/thiomersal or MMR alone cause autism – into harm the likes of which said doctors and founders of autism/antivax orgs will never have to face. I recall hearing that the Cedillo’s had taken out a second mortgage on their home to enable them to attend the legal proceedings.

I wonder if the leading autism/antivax groups will have enough about them to pony up to support the Cedillo’s for the rest of their lives? They should, they hung them out like a banner to wave.

This is from the Washington Post:

The decision by three independent special masters is especially telling because the special court’s rules did not require plaintiffs to prove their cases with scientific certainty — all the parents needed to show was that a preponderance of the evidence, or “50 percent and a hair,” supported their claims. The vaccine court effectively said today that the thousands of pending claims represented by the three test cases are on extremely shaky ground.

In his ruling on one case, special master George Hastings said the parents of Michelle Cedillo — who had charged that a measles, mumps and rubella (MMR) vaccine caused their child to develop autism — had “been misled by physicians who are guilty, in my view, of gross medical misjudgment.”

Hastings pinpoints the Geier’s, Krigsman and Wakefield by name in his verdict.

And here’s Special Master Vowell from the Snyder test case:

“After careful consideration of all of the evidence, it was abundantly clear that petitioners’ theories of causation were
speculative and unpersuasive.”

….

To conclude that Colten’s condition was the result of his MMR vaccine, an objective observer would have to emulate Lewis Carroll’s White Queen and be able to believe six impossible (or, at least, highly improbable) things before breakfast.

And here is Special Master Campbell-Smith from the Hazlehurt test case:

Because the linchpin of petitioners’ theory, the finding of persistent measles virus in the biopsied tissue taken from the gastrointestinal lining of autistic children, is glaringly unreliable, the basis for Dr. Corbier’s opinion that the MMR vaccine was causally related to Yates’ autism and his gastrointestinal symptoms is critically flawed and scientifically untenable. Petitioners have failed to prove that their theory of vaccine-related causation is biologically plausible as required by the first prong of Althen. Nor have petitioners demonstrated that the unsupported links of their proposed causal chain cohere to establish a logical sequence of cause and effect as required by the second prong of Althen. Having failed to satisfy their evidentiary burden, petitioners cannot prevail on their vaccine claim.

I should be happy that science has prevailed and I am to a certain degree. The fact that the Vaccine Injury Court demands a very, very low standard of proof should indicate clearly and concisely just how good the rubbish submitted as science was for these kids cases.

I can’t be happy and I can’t take any pleasure in the fact that these kids and their families have been coldly, cynically used by those who demand against all reason that vaccines cause autism. How could any right thinking person? These parents are penniless and will no doubt be coerced into taking part in a shame of an appeal, then civil cases. Civil cases where the standard of science is very much higher. I hope they step back and consider carefully the verdicts of the Special Masters, the horrendous quality of their so-called ‘expert’ witnesses and the utter lack of any science to support them.

Omnibus decisions in–acknowledging the test case families

12 Feb

The Omnibus decisions on MMR are in. Answer: no. Clearly no, they did not find that MMR with or without thimerosal cause autism. The court found that the cases were without merit.

This will obviously be a topic much discussed in the next few days. But, for right now, I’d like to acknowledge the bravery of the families who allowed their stories to be the “test cases” for the omnibus: the Cedillos, the Hazlehursts and the Snyders.

Yes, I agree with the decisions by the Court. Yes, I think the vaccine question has and will continue to sidetrack the greater autism community from more important efforts. But, the Court made a point in the decisions that the families stepped forward with good faith.

They put their lives in the public eye. They can appeal (and I expect it will happen). But they can’t do what the Krakow’s did, and what appears to be an option for the rest of the Omnibus families: change the story and resubmit to the court.

It was a good decision, and good for the autism community as a whole. For me, I’m taking at least a day to process before blogging the decision. In that time, I’d like to acknowledge that the Cedillos, the Hazlehursts and the Snyders put themselves on the line for what they believe in. They did it to try to help other families. I can disagree with them and still acknowledge the bravery of that action.

New thimerosal study, altogether now…

26 Jan

…there’s still no link.

‘Neuropsychological Performance 10 Years After Immunization in Infancy With Thimerosal-Containing Vaccines‘ is a new study from Italy.

Nearly 70% of the invited subjects participated in the neuropsychological assessment (N = 1403). Among the 24 neuropsychological outcomes that were evaluated, only 2 were significantly associated with thimerosal exposure. Girls with higher thimerosal intake had lower mean scores in the finger-tapping test with the dominant hand and in the Boston Naming Test.

And here’s the conclusion from the penultimate page of the paper (excluding references):

No study conducted to date has been able to provide conclusive evidence of an effect of thimerosal on neuropsychological development. Final judgments regarding this association must rely on the entire body of results from studies conducted in different settings and with different levels of validity and on the coherence of results. The lack of consistency among the results of our study and other available studies suggests that an association between thimerosal exposure through vaccination in infancy and neuropsychological deficits is unlikely or clinically negligible. Additional data from populations with wider ranges of
exposure to thimerosal and additional neuropsychological assessments at older ages may help to clarify the issue of potential associations between thimerosal and neurodevelopmental outcomes.

Oh, and for the conspiracy theorists:

The authors have indicated they have no financial relationships relevant to this article to disclose.

I’m not an epidemiologist so I’m not going to attempt to go through the nuts and bolts of this paper. Hopefully those who have more expertise can go through yet again why this shows that thimerosal in vaccines seems to be about as dangerous as the average housefly. I can’t imagine they really want to. God knows I don’t. But the stupidniks will no doubt need the finer points hammered home again.

Can you sense I’m getting bored with this yet?

Why is David Kirby grasping at straws?

9 Jan

Once more for the record, I like David. I tried very hard to get to see him in London last time he was over and we’d arranged to meet up for a drink but due to my family situation it wasn’t to be. However, I cannot let that stop me from recalling that we have very differing views on a wide range of things to do with autism and vaccines.

I have noticed of late a tendency for David’s HuffPo blog posts to be more than usually full of ‘if’ ‘maybe’ ‘might’ etc. However his skill as a writer buries these ambiguities and makes them appear certainties. I’m not even sure its a concious thing for David. His need to write well sometimes (I think) obscures a clinical need for precision in such delicate areas as he and I write in.

With that in mind, I recalled a post of his from November 2008 entitled ‘Tom Daschle: Friend to Many Autism Families’ in which he describes Mr Daschle thusly:

By nominating Tom Daschle to head up the Department, President Elect Obama has selected a man who has demonstrated an unflinching willingness to question vaccine safety, and to fight for the rights of those people who believe they have been, or may be, seriously injured by certain vaccinations.

I think David might’ve been trying to insinuate that Tom Daschle’s nomination was good for the autism/antivaccine community. Certainly however, as with the autism/antivaccine’s belief that RFK Jr would be appointed by Obama, this nomination might not be quite what that community is expecting. As blogged by Orac today, Daschle’s true feelings on vaccinations were spelt out by the man himself:

Immunization is probably as — as sound an investment as we can make in good health. I can’t imagine that we could do any better than ensure that every — every child is immunized, and that we understand the importance of — of broad-based immunization and the tremendous good health that can come from it.

Following that, David made a fairly innocuous presentation from a US Army scientist look much more sinister than it actually was. He claimed that the army listed autism as a possible ‘health effect’ of mercury/thiomersal. It turned out that that was not actually the case.

Dr. Centeno’s presentation, entititled ‘Mercury Poisoning: A Clinical and Toxicological Perspective,’ did mention Thimerosal. However, its inclusion was specifically intended to point out that although there has been some speculation about a potential association between Thimerosal and Autism, currently there is no data or science to support such a claim. Neither the AFIP nor Dr. Centeno have been involved in or conducted research on Autism.

After that was the recent debacle when David mixed up Change.org and Change.gov – the latter being a website of Obama. The former a privately owned enterprise for at least the last 2 years. David thought (and committed to a blog post) that Obama had hired pro-neurodiversity bloggers and he imagined a conversation Obama might have with an autism parent:

It is hard to imagine the President one day saying…“I do not think we should devote resources to finding out what happened to your [autistic child]. I do not believe there is anything we can do to help him, and it is not desirable to even try.

This post made me sad and angry. I thought better of David than that. To say that any of us who do not believe vaccines cause autism do not think it is desirable to help our autistic children is massively insulting. I hope someday David can maybe spend a bit of time with parents who don’t think vaccines caused their child’s autism and see for himself how we help our kids. And maybe an apology might be forthcoming also.

David’s latest faux pas is regarding the latest MIND institute study. In a post entitled ‘UC Davis Study: Autism is Environmental (Can We Move On Now?)’ David says:

Autism is predominantly an environmentally acquired disease, the study seems to conclude. Its meteoric rise, at least in California, cannot possibly be attributed to that shopworn mantra we still hear everyday, incredibly, from far too many public health officials: It’s due to better diagnosing and counting.

The autism epidemic is real, and it is not caused by genes alone: You cannot have a genetic epidemic. It really is time that we, as a society, accept that cold, hard truth.

Here’s the full conclusion:

Autism incidence in California shows no sign yet of plateauing. Younger ages at diagnosis, differential migration, changes
in diagnostic criteria, and inclusion of milder cases do not fully explain the observed increases. Other artifacts have yet to be quantified, and as a result, the extent to which the continued rise represents a true increase in the occurrence of autism remains unclear.

Lets look at that last again:

…the extent to which the continued rise represents a true increase in the occurrence of autism remains unclear.

And yet David seems to to think its crystal clear. The paper itself also contains some direct and fairly easy-to-check errors. For example:

The inclusion of milder cases has been suggested as an explanation for the increase in autism. Neither Asperger’s
syndrome nor “pervasive developmental disorders not otherwise specified” qualify under the category of autism in the DDS system.

Here is what DDS passed on to me in Summer of 2007. I promised not to attribute the quote to an individual so I won’t, but you can email DDS yourselves and ask them.

The current CDER was written in 1978 and updated in 1986, which is why the language is so out of date ( e.g., Residual Autism). California has clinicians in the field who are, of course, using modern criteria in their assessments but then they have to go backwards and try to fit those kids into the 1986 CDER. So you are going to have Aspergers kids, PDD-NOS kids in both categories 1 and 2. Categories 1 and 2 are called ‘Autism.’ But because there are so many clinicians, using lots of different techniques for evaluation, there is a lot of inconsistency and enrollment figures should not be misused as epidemiological data.

Hertz-Picciotto might also be interested in a quote from Rita Eagle PhD of the California Dept. of Developmental Services (DDS) to Journal of Autism and Developmental Disorders, Vol. 34, No. 1, February 2004:

To many clinicians, it appears that more and more children who, in the past, would never have been referred to the regional centers for example, bright but anxious and slightly socially inept kids with average or better IQs and children who, in the past, had been or would have been diagnosed as ADHD, OCD, ODD, anxiety disorder, learning disabilities, psychotic, and so forth are now being diagnosed wit high-functioning autism and/or Asperger syndrome and referred to the regional centers for services.

Truth is that a lot of Hertz-Picciotto 2009 is simply wrong. For an extensive overview of why, please read Joseph’s technical takedown from which I’ll quote his conclusion:

H-P et al. is a surprisingly poor paper. It does not produce any new data in order to support its two main results. It makes an apples-to-oranges comparison between a Finnish epidemiological study and California DDS ascertainment over time. It tells us the obvious about “milder” cases. In the end, I don’t think this is an improvement over the 2002 MIND Institute report to the California Legislature. In fact, it could very well be worse.

The way H-P et al. have gone about trying to show there’s a real rise in autism incidence over time is not a very good way to go about doing things, in my view. There are other ways. For example, I’ve suggested trying to replicate Lotter (1967) in detail. This would not be as easily challenged.

David closes his latest error prone piece with:

But the sooner our best minds in science and medicine come to grips with the fact that these poor, hapless kids have been exposed to the wrong environmental toxins and/or infectious agents at the wrong time, the sooner we can find out how to best treat what really ails them.

This is a prime example of bad science leading the media. David has reported on a paper that has made fairly bad errors and taken them at their word. Sadly, this sort of thing will only continue as long as institutions like MIND (controlled by a man who is dedicated to proving vaccines cause autism) churn out error strewn papers.

David Kirby didn't look before he leapt

7 Dec

On Wednesday 3rd December, Ginger Taylor sent an email around to a maillist of journalists she maintains contact with saying:

Last spring I wrote to you and told you to be on the look out for the story of Hannah Poling, who was the first child with autism to be paid from the vaccine injury compensation fund. In the months following the Poling story, we found that she was actually at least the tenth child with autism compensated for her vaccine injuries by the government, but only the first to go public. Her case caused a profound shift in the public recognition of vaccination as one of the causes of autism.

I am writing to you today to let you know that tomorrow another story of equally profound weight will be breaking.

Specifically that the Department of Defense now holds the position that autism is one of the adverse reactions to the DTaP vaccine. In addition, The US Armed Forces Institute of Pathology holds that thimerosal is likely a cause of autism and recommends methyl B12 and chelation as the course of treatment for this mercury exposure

This entry is about the DoD story here but I really can’t let the Hannah Poling reference go by without a few notes. Hannah Poling was _not_ the first child with autism to be paid from the Vaccine Injury fund, a story first broken by Kathleen on her blog. And please note that yes, these kids had autism and yes these kids had vaccinations. And thats it. No link was ever made. This is just the same as the Hannah Poling case where no court or HHS employee has stated that Hannah’s autism was caused by her vaccines despite the numerous claims that they have. if anyone ever tells you they they have, ask for them to provide a link. All these cases are once you get right down to it are dressed up cases of correlation being presented as causation.

Anyway.

Following Ginger’s email, the next day found David’s blog post on the Huffington Post asking if the Pentagon was was a voice of reason on autism and vaccines, by which he means – do they think vaccines cause autism.

During the course of the post, he cited this presentation from José A. Centeno of the U.S. Armed Forces Institute of Pathology and specifically referred to Slide 22 which I urge you to download and look at yourself (its a PDF). The slide is headed ‘Thimerosal’ and discusses sources, health effects and treatment. The health effects section states (in its entirety):

– Exposure to Hg in utero and children may cause mild to severe mental retardation and mild to severe motor coordination impairment;
– Autism?
– Dementia?

to which David asks:

My question is: Why does autism appear on a list of health effects on a slide about thimerosal, even if it is followed by a question mark?

To me its obvious: This PDF was created in 2005. . Some mainstream researchers still thought it was a slight possibility that thiomersal was involved I guess. Its further notable that even Centeno knew it was a doubtful link by the placing of a question mark after the word ‘autism’.

Lets also note that these are bullet points on a slide. I imagined the discussion at the time of presentation revolved around the debunking of the thiomersal hypothesis and it seems that was accurate.

I wondered at the time if David had actually spoken to anyone in the US military about this before passing it on to Ginger as a story of ‘profound weight’ and now, after reading David’s update on the post itself, it seems he didn’t:

UPDATE – I recently received a response to my query from Paul Stone, AFIP Public Affairs. He wrote that: “Dr. Centeno’s presentation, entititled ‘Mercury Poisoning: A Clinical and Toxicological Perspective,’ did mention Thimerosal. However, its inclusion was specifically intended to point out that although there has been some speculation about a potential association between Thimerosal and Autism, currently there is no data or science to support such a claim. Neither the AFIP nor Dr. Centeno have been involved in or conducted research on Autism.”

Its unfortunate David decided to ‘publish and be damned’ before waiting for a response from Centeno or the AFIP. Its clear that rather than a story of ‘profound weight’ this is something of a non-event. However, as is usually the case, no matter how incorrect it seems to be (and I am sure that this is _far_ from the last that will be heard about this from bloggers eager to get to the accuracy of this mini debacle) it will be quoted again and again and again from anti-vaccine believers who care little for accuracy. This will have an impact on both the well being of autism research and public health. I really hope David does the right thing and simply apologises and retracts the story.

Stephen M Edelson gets it wrong, wrong, wrong…

25 Nov

Communication is the members mgazine of the UK’s National Autistic Society. In an issue earlier this year, Mike Fitzpatrick, GP and author had an extract from his latest book published.

The extract touched on chelation and the death of Tariq Nadama.

This prompted a bilious response this month from Stephen M Edelson in this months Communication. The level of ignorance in his response is astounding. I have attached the whole response as a Word document to save me getting accused of taking things out of context. BUt for here, I’ll quote selected parts.

Fitzpatrick has been a longtime, outspoken critic of chelation. (Chelation involves a medication, such as DMPS or DMSA, which removes neurotoxic heavy metals, such as lead and mercury, from the body; it is given under the supervision of a doctor.) If an individual tests with very high levels of one or more heavy metals, chelation is the treatment of choice throughout the medical profession.

If test results indicate very high levels in someone on the autism spectrum, isn’t this person entitled to the same medical care as someone without autism?

This is far too simplistic. Of _course_ if someone on the spectrum has test results that indicate high levels of metals they should have the standard treatment. That is a strawman.

The _point_ is rather more complex that that as Mike mentions in his book and I have blogged about numerous times.

The labs that Mr Edelson and his DAN! colleagues recommend test for levels of metals in people on the spectrum very, very often give false results. Take this extract of the testimony of Dr Jeffrey Brent, a sub-specialty board certified medical toxicologist and the former President of the American Academy of clinical Toxicology.

…I have seen a number of patients now come to me because of these ‘doctor’s data’ type of laboratories which are based on urines – chelated urines – and they always have high leads in their chelated urines and I tell them ‘well, lets just do the gold standard test, lets get a blood/lead level and so far, *100% of the time they’ve been normal*.

So when ‘these Doctors Data’ type of labs do the tests they indicate the need for chelation. When _experts_ in the field such as Dr Brent do the gold standard tests ‘100% of the time they are normal’.

Dr Edelson needs to realise that _that_ is why chelation is an invalid treatment for autism. The fact that when taken to an expert in Chelation and Toxicology, the results usually indicate that chelation is not warranted.

Edelson continues:

In his article, Fitzpatrick brings up the accidental death of Tariq Nadama after chelation treatment. What he does not tell the reader is that Tariq was given the entirely wrong drug, one with a similar name and label that was nearby on the office shelf. Regrettably, these drug errors do
happen in hospitals and doctors’ offices and Fitzpatrick has exploited this unfortunate incident several
times in the past without explaining the complete story. (I have already corrected Fitzpatrick in a previous issue of Communication, and I am disappointed that the editor knowingly allowed such half-truths to be disseminated to NAS’ membership once more.)

Once more, Mr Edelson is quite wrong. Tariq Nadama was not given a drug by mistake ‘with a similar label that was nearby on the office shelf’.

When Dr Roy Kerry (who joined Mr Edelsons loose affiliation of practitioners after the death of Tariq Nadama) was prosecuted for the death of Tariq, the following was admitted by him:

70. Respondent admitted that EDTA is very rare to use on children.

71. Respondent admitted to using Disodium EDTA to chelate Tariq.

72. Respondent stated to Investigator Reiser that Disodium EDTA is the only formula of EDTA he stocks in his office.

73. Respondent admitted that CaNa2EDTA is available but that he has never used this agent.

I would recommend that Mr Edelson reads the entire complaint against Dr Kerry.

Edelson continues again:

Over the past 20 years, scientists have clearly documented immune system dysfunction and gastrointestinal problems associated with autism. Many of these problems can be treated successfully using established medical treatments.

Of course, this is twaddle. I challenge Mr Edelson to provide peer reviewed journal published science to back up these statements. As recently documented by Professor Stephen Bustin, the gastrointestnal ‘link’ to autism is not valid and never was.

I wonder why these treatments that so successfully treat autistic peoples autism have never had one single (that I can find) case study published?

Update 28 Nov 2008

An update from Mike who read some of this thread:

It is true that a number of environmental factors have been identified as causing autism in a small number of cases – these include viral infections (rubella, CMV) and drugs (thalidomide, sodium valproate). What is striking is that ‘over the past decade not a single new environmental factor has been identified as playing a significant role in the causation of autism’ (Defeating Autism: A Damaging Delusion, p 81). Indeed, it would be more accurate to say ‘over the past two decades’. By contrast, over this period there have been dramatic advances in the genetics of autism. Meanwhile intensive researches into alleged vaccine-autism links have failed to confirm any causative relationship.

‘The conviction of the biomedical activists that there must be some environmental explanation for the rising prevalence of autism has grown in intensity in inverse proportion to the emergence of scientific evidence in favour of any particular environmental cause.’

Who makes up the autism community?

16 Nov

On a recent post, Sullivan asks why vaccines should be included in any strategic plan when ‘vaccines-cause-autism advocacy organizations can’t ask for it?’

Its a good point. What _I_ want to pick up on is the claim that some of the groups who co-signed the letter Sullivan refers to are in any way (as they claim to be) ‘the autism community’. Lets take a look at some of the biggest news events of the last five years related to autism.

The top stories from 2003 came in July of that year. Of the top 100, less than 10 mentioned vaccines. Of the other 90% of stories Generation Rescue mention none, SafeMinds mention none, ARI mention none, NAA mention none, OAR mention none, TACA mention none, Unlocking Autism mention none.

The biggest month for 2004 autism news was May. Non-vaccine stories (on page 1) accounted for 87%. Again, none of the above organisations discussed any of these stories.

The biggest month for autism news in 2005 was August. Of page 1 results, 19% mentioned vaccines (4 were from AoA and about 6 were about the death of Abubakar Nadama). Of the other 81%, none were mentioned by the above groups.

2006 and October is the busiest news month. 3% mention vaccines. Of the 97% of stories that don’t, the organisations above mention none.

2007 sees the busiest news month as April. Of the 93% that do not talk about vaccines, none of the above groups comment on their websites.

2008 – so far April is the busiest news month with 9 mentions of vaccines in the top 100 stories. Of the 91% not talking about vaccines, yep, you guessed it, none of the above organisations talk about the stories.

The single top story regarding autism this year was World Autism day. No mention of this on the websites of Generation Rescue, SafeMinds, NAA, ARI, OAR, TACA or Unlocking Autism.

And these are the people who claim to be the autism community?

The truth is that these people are a series of single issue groups concentrating on vaccines and autism. The truth is that fully 7 out of the 11 (63%) groups who co-signed this letter have no interest in autism beyond vaccines/toxins.

These groups do not, in any way shape or form represent the autism community. I hope the IACC see this clearly.

Why should the strategic plan include vaccines…

14 Nov

…if all the vaccines-cause-autism advocacy organizations can’t ask for it?

I’ve been watching the process for the IACC fairly closely. You may have noticed my obsession. One issue that has come up is…you guessed it, vaccines. IACC meetings have been available to listen to by phone. (thank you NIH!) I’ve listened to long…long…long…speeches about the importance of research on vaccines and mercury. It’s had very broad support from…well…Lyn Redwood and Mark Blaxill. Pretty much silence from the rest of the IACC.

That said, I can’t say I am not surprised that an 11th hour attempt to change the process. Yes, according to a letter sent to members of the IACC, “we as a community community” are “united” expressing disapproval for for the Strategic Plan in the current form. This isn’t new. In person and in letters, members of these organization have co-opted my rights into an “autism community” that supports their vaccine/mercury agenda.

But, it’s worth taking a look at the letter. Alternatively, you could trust me to tell you what I found. Better yet, let me tell you what I didn’t find: vaccines. No mention of the word vaccines…or mercury…or thimerosal…or immunization…or epidemic. I seriously had to check that the search function was working as I read that document.

Why point this out? To jab a little fun at our good friends? No, there is a much more important message here:

Take a look at the organizations that signed this letter:

Autism New Jersey
Autism Research Institute
Autism Society of America
Autism Speaks
Generation Rescue
National Autism Association
Organization for Autism Research (OAR)
SafeMinds
Southwest Autism Research & Resource Center (SARRC)
Talk About Curing Autism (TACA)
Unlocking Autism

If they can’t agree on including “vaccine”, “mercury”, “epidemic” or any variation of those words—

WHY SHOULD THE IACC INCLUDE THOSE WORDS IN THE STRATEGIC PLAN????

Seriously, there has been a big push to get the IACC to make a strong statement on the vaccine issue. And yet, these words are missing from their own letter.

So, I’ll say it again: if Generation Rescue, SafeMinds and the rest can’t agree to put “vaccines” or “epidemic” in a letter, why should the IACC bow to their wishes and include these terms in the Strategic Plan?

Defeating Autism: A Damaging Delusion

7 Nov

Dr Mike Fitzpatrick’s new book ‘Defeating Autism: A Damaging Delusion‘ is now available (Amazon: UK, US, Canada). Just as I did for Paul Offit’s Autism’s False Prophets, I’ll give this a short review and a long review.

The short review: Holy shit, this book is good. Go buy it.

OK, so the long review. I got my copy when I was but a few ten’s of pages away from finishing Ben Goldacre’s Bad Science and try as I did I simply couldn’t resist putting Ben’s excellent book aside for the duration it would take me to read Mike’s book. Ben can rest easy in that it took me only a few absorbed and fascinated hours to read Mike’s book and I will thus be back with him shortly.

Mike starts with an overview of what is to come through the rest of the book – a subject delineated overview of the last ten years or so of attempts to defeat autism.

Mike’s son (who coincidentally is the same age as my own) is introduced and we hear of the abject lack of options given to parents in the early 90’s.

The clinic staff were all sympathetic and courteous, but they appeared to have no practical suggestions……We did not return.

It was at this time that Mike came into contact with two names, now steeped in the autism alt-med industry: Paul Shattock and Bernard Rimland. Shattock liked GF/CF and Rimland liked mega-dose vitamins together with anti-oxidants and _also_ the GF/CF diet. However:

I read the papers from Sunderland and San Diego with great interest……To say I was disappointed was an understatement. What immediately struck me about the writings of Shattock, Rimland and their colleagues was that, rather than indicating an innovate approach at the cutting edge of medical science, they revelaed a retreat into the byways and cul-de-sacs of the biological psychiatry of the 1960s and 1970s.

Then, later on, Mike discusses the beating heart of this book – the delusion itself:

I have become increasingly concerned at the damaging consequences of the quest to ‘defeat autism’. The movement that has advanced under this banner on both sides of the Atlantic seeks to redefine autism as an epidemic disease caused by vaccines or some other, as yet unidentified, environmental factor. Despite the lack of scientific support for this theory it has acquired the character of a dogmatic conviction for many who uphold it, in the face of all contradictory evidence.

Mike makes no bones about the fact that he considers (rightly so in my opinion) the quest to ‘defeat autism’ to be damaging on numerous levels. It is damaging financially to parents. It is damaging to relationships. It is damaging to children’s health. But most of all, it is damaging in the attitude that the crusade itself expresses towards autistic people. Mike, I am delighted to report, quotes extensively from Frank Klein and Jim Sinclair and makes nice mentions of Autism Hub bloggers at various times.

To me, this is an ‘autistic friendly’ book. Parents are not given any empowering pity just because they are parents and the voices and opinions of autistic people are given equal space to those who are not autistic. Mike does not try to pretend that everything is rosy in the garden of autism but he does most definitely portray the need to defeat autism as damaging. This is a must read for all parents and all people involved however peripherally in the field of autism.

David Kirby clarifies?

31 Oct

David is obviously a reader of this blog or Autism Vox or Respectful Insolence as these are (so far as I know) the three blogs that commented on his claim that thimerosal was no longer the ‘smoking gun’ for autism causation. Here’s the quote from the New Jersey Star Ledger:

David Kirby, a journalist and author of “Evidence of Harm: Mercury in Vaccines and the Autism Epidemic: A Medical Controversy,” said he believed that thimerosal, which still exists in trace amounts in some childhood vaccines, was no longer the “smoking gun.” Several national studies have found no connection, and a California study found that, even after thimerosal was removed from vaccines, diagnoses of autism continued to rise.

Now that’s a pretty unequivocal statement. Even so, David felt the need to clarify on Age of Autism yesterday:

The term “smoking gun” comes from Sherlock Holmes…..[]….To this writer’s mind…….the term means the “one and only cause,”.

I do not believe that thimerosal is the one and only cause of autism.

Now I’m confused. In the quote from the New Jersey Star Ledger David says thimerosal is no longer the cause of autism. In his own quote on AoA he says it is. Here is the quote that uses the words ‘smoking gun’:

The triggers, as I mentioned, might include, unfortunately, everything, and when I wrote my book I was hopeful that maybe thimerosal was the smoking gun. And if we just got mercury out of vaccines, autism would rapidly reduce. And we haven’t seen that happen yet. But I did say if that does not happen then that’s bad news; now we’re back to square one. It would have been so much nicer, and easier, and cleaner to say, gosh, it was the mercury in the vaccines and now we can take it out and the case is closed. That didn’t happen, and we need to look at everything. And as I said, not only the individual vaccine ingredients, but also the cumulative effects of so many vaccines at once.

So, this then as people said to me, is not David saying ‘its not thiomersal’, its David saying its not just thimerosal.

I’m kind of saddened by this. As David himself says:

There has been so much debate over ‘What is THE cause?’ And for a long time in this country, we were fixated on thimerosal, the vaccine preservative, and I share some of the blame for that because my book focused mostly on thimerosal.

Fixated is the right word. Some of us over and over and over were constantly telling people it couldn’t possibly – based on the available data – be thimerosal. And yet this stopped no-one from saying it was. More importantly it stopped no one from chelating autistic kids needlessly for ‘mercury poisoning’ that didn’t actually exist.

David now officially joins with Jenny McCarthy and the new side of autism/vaccines. Its everything. Individual vaccines ingredients and the cumulative effects of so many vaccines at once. My question is why? What we have here is an instance where a hypotheses was tested and failed to be accurate. It took 10 years for people who believe David to get that message. Many still haven’t.

David also claims that his infamous claim about CDDS data in 2005 (that if the thiomersal hypothesis was correct CDDS rates would fall – they didn’t) failed to take into account key confounders –

1) Falling age of diagnosis
2) Thiomersal in the flu shot
3) Immigration
4) Rising levels of background mercury

With all due respect to David these are pretty shoddy. David asks if the caseload could’ve increased between 1995-96 due to recent falling age of diagnosis and aggressive early intervention. I’m not sure that 95-96 could really be considered recent.

As discussed by Do’C on Autism Street, the whole ‘mercury in flu shots’ thing is rather misleading:

…better than 90% of the 5 year olds in the relevant data set were not even vaccinated. Does the increase in flu shot uptake in this age group that occurred after 2003 even matter with respect to the California data? It doesn’t seem likely given that about 80% of kids in the relevant age group are not even vaccinated during the next couple of years. But aside from that, the ones who were vaccinated were decreasingly likely to receive a thimerosal containing flu shot at all.

I’m not sure what to make of the Immigration thing. It makes me feel a bit uncomfortable – its easy to blame ‘the outsiders’ but without any actual science (and I’m not of the opinion that running CDDS data through Excel is science, sorry) to back those beliefs up, it feels like an easy ‘out’.

This rising levels of background mercury thing puzzles me. It may well be happening. David didn’t source the three studies (I imagine one is the Palmer thing) but I don’t see what background mercury has to do with thiomersal? Maybe I’m missing the obvious here.

David went on to describe what mercury can do:

constriction of visual fields, impaired hearing, emotional disturbances, spastic movements, incontinence, groaning, shouting, dizziness, nausea, vomiting, diarrhea and constipation,” (HERE) (otherwise known as every afternoon at the Redwood house, circa 1998 in my book)

That may well be ‘every afternoon in the Redwood house’ but its never been any time of the day in my house. None, I repeat, none of the symptoms David lists form part of the DSM (IV). Whatever it was causing those symptoms every afternoon in the Redwood household, it had nothing to do with autism.

David closes by referring to a study published early this year. He says:

So, despite all the cries of innocence among mercury supporters, the California study authors insist that this trend has not been confirmed.

Not quite. Here’s the quote from the Medical News Today article:

They also cautioned that the evaluation of the trends needs to continue in order to confirm their findings for the children born more recently.

What they’re saying is that their conclusion for the data they’ve looked at is:

The DDS data do not show any recent decrease in autism in California despite the exclusion of more than trace levels of thimerosal from nearly all childhood vaccines. The DDS data do not support the hypothesis that exposure to thimerosal during childhood is a primary cause of autism.

but – quite reasonably – for children they haven’t looked at, they can’t speak for.

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