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Support for Siblings during COVID

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Everyone needed support during the pandemic, but families affected by autismneeded special support. This included siblings. Researchers at Massachusetts General Hospital tried out an intervention around stress and anxiety reduction in siblings in 2020. Not only was it liked, it worked. It didn’t completely eliminate stress and anxiety, nothing would, but it did help siblings manage a little better. Can it work outside the pandemic? There are certainly other situations where siblings could use a little more support.

https://pubmed.ncbi.nlm.nih.gov/36460184/

https://link.springer.com/article/10.1007/s10803-022-05500-7

https://onlinelibrary.wiley.com/doi/10.1002/aur.2987

https://onlinelibrary.wiley.com/doi/10.1002/aur.2987#aur2987-bib-0032

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DSM5 – where are we now?

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Don’t be fooled, not all the studies on this week’s podcast focus on the DSM5.  But the first one, a review of a meta analysis and review of the dozens of publications that have emerged in the past 5 years around the DSM5 leads us off.  There are some people that weren’t captured by either DSM5 or Social Communication Disorder that need a diagnosis, and that should be the focus of future research.  A new topic of diagnosis is also explored by a large collaboration is addressed:  diagnosis in cousins.  They do show a higher probability of an autism diagnosis, but not as high as first degree siblings.  Finally, a new tool called JAKE in monitoring  treatment effectiveness is presented.  This could be used not just in the clinic but at home.  It includes monitoring of biological and behavioral features, and might be the next big thing in outcomes for treatment studies.

 

https://www.ncbi.nlm.nih.gov/pubmed/30852784

https://www.ncbi.nlm.nih.gov/pubmed/30851399

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6402449/

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What does and does not change the probability of an autism diagnosis

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Once again, this week another study  came out dismissing the link between vaccines and autism.  Add this one to the list, but this is one of the largest and takes into account genetic and non-genetic risk factors.  It continues to discredit the vaccine-autism link.  However, in other science, more evidence that prenatal folic acid supplementation, something women should be doing anyway, does reduce the probability of having a second child with autism.  So take your folic acid – either by prescription or over the counter.  As Martha Stewart says, it’s a good thing to do.

https://www.ncbi.nlm.nih.gov/pubmed/30831578

https://www.ncbi.nlm.nih.gov/pubmed/30810722

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Super siblings!

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This podcast is dedicated to siblings of people with autism who are typically developing.  They play an important and beneficial role in development of socialization of those with ASD.  But sadly, they also have issues of their own, such as a high rate of issues like anxiety and depression.  Those siblings may be genetic carries of a specific mutation and not have an autism diagnosis, but have increased risk for schizophrenia and cognitive disability.  Finally, just because they are considered “typically developing” doesn’t mean they don’t have challenges with adaptive behavior.  However, they have a very special relationship with their brothers and sisters, and the world needs these strong advocates for the community.

 

https://www.ncbi.nlm.nih.gov/pubmed/30280363

https://www.ncbi.nlm.nih.gov/pubmed/30248583

https://onlinelibrary.wiley.com/doi/full/10.1111/jcpp.12985

https://www.nature.com/articles/s41436-018-0266-3.pdf

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A sampling of science from the International Meeting of Autism Research

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In case you didn’t have time to jump on a plane and fly to the Netherlands last week for the International Society of Autism Research meeting, this week’s podcast is a short summary of just a few of the presentations.  There was more of an emphasis on what has been called “real life” research questions like employment, quality of life, and relationships.  As a result, some of the more basic science questions around autism are now being presented at other meetings.  This is a shame.   This podcast follows some of those basic science questions to the now translational opportunities that were presented at the meeting.  It also highlights some newer findings that will provide help to people at all ages who need supports and services.

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Unfortunate new risk discovered for people with autism and their siblings

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In addition to risks of anxiety, ADHD, mood disorders and other psychiatric issues, people with autism (and their siblings) show increased risk of substance abuse issues.  This information comes from a large scandanavian registry study that included over 26,000 individuals with ASD.  On this week’s podcast I discuss what this means for people with autism and their family members.

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A focus on the siblings of people with ASD

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Two studies recently add to an ever growing literature around undiagnosed siblings of individuals with autism.  While in autism features there is evidence of the “broader autism phenotype” in female siblings, there is no evidence of elevated sensory symptoms in those with a brother or system with autism.  The more we understand about the psychological and psychiatric features of siblings with autism, the more they can be supported to deal not only with their siblings challenges, but with theirs as well.

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Is the broader autism phenotype really so bad?

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In this week’s podcast we explore autism and autism-esque symptoms in family members, particularly siblings.  Siblings can show mild features, called the broader autism phenotype, all the way to an increased risk of mental illness including emotional and behavioral problems, ADHD and tic disorder.  This week we revisit the study of a large number of siblings in Finland and a new project looking at milder impairments in a smaller number of siblings with an older brother or sister with autism.  Also – as a special treat, highlights from the DUP15 meeting in Maryland this past week.

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Using different types of sensory issues for good

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Screen Shot 2016-05-03 at 12.07.13 PMMost people with autism have some sort of sensory issue. This week, researchers at University of Wisconsin and University of North Carolina create new categories of sensory challenges in people with autism to figure out if they can predict functioning. The story is complicated (isn’t it always) but the findings that certain sensory subtypes lead to different adaptive outcomes. This information will help different groups people with autism rather than lumping them together. Also, this podcast discusses new findings on the risk of psychiatric problems in siblings of people with an autism diagnosis. Normally the literature focuses on people with autism, and as it turns out, siblings need extra attention as well.

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Sisters, sisters, there never were such devoted sisters

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A special podcast this week on the Autism Sisters Project, in partnership with Icahn School of Medicine.  I talk about how the idea came about, what ASF is doing to help find out what sisters can contribute to the science of autism, and why sisters are in a unique position to do so.  Please read Lauren Singer’s special letter to the editor to Molecular Autism about being an undiagnosed sister here: http://www.molecularautism.com/content/pdf/s13229-015-0046-8.pdf