Monday, November 23, 2009
Age of Autism Blog
Wednesday, November 11, 2009
Things I'm Grateful For
Tuesday, November 10, 2009
Nutrition Facts for a Banana
Sunday, October 11, 2009
New Autism Numbers
Thursday, October 08, 2009
Hepatitis B Vaccine Triples the Risk of Autism in Infant Boys
A new study has shown that giving Hepatitis B vaccine to newborn baby boys more than triples their risk of developing an autism spectrum disorder.
The study’s authors used U.S. probability samples obtained from National Health Interview Survey (NHIS) 1997–2002 datasets.
The conclusion states that: “Findings suggest that U.S. male neonates vaccinated with hepatitis B vaccine had a 3-fold greater risk of ASD.”
The new study used a different database than their earlier study, and they found same results, suggesting a validation of their findings.
Sources:
One could go on and on with these studies. So much evidence is pointing to the fact we are replacing acute with chronic illness and major disorders.
Tuesday, October 06, 2009
NY Times: Childhood: Autism Diagnoses Rising, U.S. Reports
More than 1 in 100 American children and teenagers may have autism, Asperger’s syndrome or a related developmental problem, although such diagnoses often do not hold up, according to a government report released on Monday.
The estimate, based on a telephone survey of some 78,000 households and published in the journal Pediatrics, is the highest yet of the prevalence of so-called autism spectrum disorders, which include everything from severe autism to milder social difficulties to “pervasive developmental disorder,” a description given to many troubled children.
Nearly 40 percent of the children in the study who were given such a diagnosis grew out of it or no longer qualified for it, the study found. The estimate is based on those whose parents said they were currently struggling with one of the disorders.
Prevalence estimates for autism-related disorders have increased so quickly over the past decade — to 1 in 150 in 2007, from 1 in 300 in the early 2000s — that researchers have debated whether the disorder is in fact becoming more common or is simply diagnosed more often.
The new survey is not likely to settle the question. “This is an excellent study, but what it looks at is the prevalence of the diagnosis, not the disorder,” said Dr. Susan L. Hyman, a pediatrician at Golisano Children’s Hospital in Rochester. “The next step scientifically is to see whether those diagnoses are being made accurately.”
Huh. Funny how this big news just didn't get me all fired up. We've known this is rising and we all talk about it constantly. We live it, but amongst ourselves. Until a friend got me thinking about this "news", I figured I should post something from an acceptable media outlet like the New York Times. Reminds me of the feeling I had watching Autism Speaks or Jenny McCarthy get plastered all over the news the last few years. A little invasive into my personal world. Especially the recovery part, it made me a bit paranoid. A good invasion of course!
It's "the" talk for now. What will, if anything, people DO about it? What will change? 1 in 150 wasn't rock bottom. Will 1 in 94 be?
Wednesday, September 30, 2009
For P.A.N.D.A.S. Parents
Strep link to OCD in Mice
Antibodies to strep throat bacteria linked to obsessive compulsive disorder in mice
August 11, 2009 05:02 PM
A new study by researchers at Columbia University Mailman School of Public Health's Center for Infection and Immunity indicates that pediatric obsessive-compulsive disorder (OCD), Tourette syndrome and/or tic disorder may develop from an inappropriate immune response to the bacteria causing common throat infections. The mouse model findings, published online by Nature Publishing Group in this week's Molecular Psychiatry, support the view that this condition is a distinct disorder, and represent a key advance in tracing the path leading from an ordinary infection in childhood to the surfacing of a psychiatric syndrome. The research provides new insights into identifying children at risk for autoimmune brain disorders and suggests potential avenues for treatment.
OCD and tic disorders affect a significant portion of the population. More than 25% of adults and over 3% of children manifest some features of these disorders. Until now, scientists have been unable to convincingly document the association between the appearance of antibodies directed against Group A beta-hemolytic streptoccoccus (GABHS) in peripheral blood and the onset of the behavioral and motor aspects of the disorder. As a result, treatment strategies were restricted to targeting symptoms rather than causes.
Strep throat bacteria, or GABHS, are known to cause autoimmune disorders such as Sydenham chorea, with symptoms such as fever and uncontrolled tics of the face or extremities in susceptible individuals, prompting some scientists to suspect that GABHS could play a role in a syndrome known as Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections (PANDAS), a rapid-onset and episodic form of OCD and tic disorders observed in some children. The latest study by CII researchers supports the hypothesis that some neuropsychiatric syndromes may be triggered by direct action of GABHS-associated antibodies on the brain. Whether environmental factors other than GABHS can lead to similar effects is as yet unknown.
Using a mouse model of PANDAS, Mady Hornig, MD, associate professor of epidemiology at Columbia University Mailman School of Public Health, and colleagues demonstrate this suspected link between GABHS antibodies and the psychiatric symptoms of the disorder. Immunizing mice with an inactivated form of the bacteria, CII researchers found that the mice exhibited repetitive behaviors reminiscent of children with PANDAS. Injection of antibodies from the immunized mice into the bloodstream of non-immunized mice replicated these behaviors.
"These findings illustrate that antibodies alone are sufficient to trigger this behavioral syndrome," said Dr. Hornig. "Our findings in this animal model support and may explain results of Swedo and colleagues in treating children with PANDAS using plasmapheresis or intravenous immunoglobulin (IVIg). They may also have implications for understanding, preventing or treating other disorders potentially linked to autoimmunity, including autism spectrum, mood, attentional, learning, and eating disorders."
"This work provides strong corroboration for a link between exposure to infection, development of an autoimmune response, and the onset of repetitive behaviors and deficits in attention, learning, and social interaction," says CII Director W. Ian Lipkin, MD, John Snow Professor of Epidemiology, and professor of Neurology and Pathology at Columbia University. "Further investigations in this strep-triggered, autoimmune mouse model of PANDAS will promote the discovery of more effective interventions for these disabling disorders and guide the development of robust prevention strategies."
Source : Columbia University's Mailman School of Public Health
No shocker here, but wanted to post something new on the topic. At least it's not being ignored and now the almighty medical community is happy they can make a solid connection. Goody for them.Behavior Analysts, Inc and their Fall Training Series
Behavior Analysts, Inc would like to announce two exciting
opportunities. First, is our Fall Training Series which will be held
at our clinic in Walnut Creek, CA in October and November, 2009.
There will be a variety of topics for parents and professionals.
Second, is our new Learn and Play Groups for children diagnosed with
Autism. Groups will take place at our clinic in Walnut Creek, CA
after school hours. Please click the links below to see the flyers
for more information.
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