Showing posts with label genetic. Show all posts
Showing posts with label genetic. Show all posts

Tuesday, February 23, 2010

Step 1: Parent Interview at the Autism Diagnostic Center...

This morning was the first step in Katelyn's reevaluation process, the parent interview at the autism diagnostic center. Kevin was up all night sick, so I ended up going on my own. Thankfully, I was also armed with a very informative letter from Katelyn's amazing preschool teacher, explaining in detail how Katelyn's behavior has affected her at school.

I mentioned how far Katelyn has come since her diagnosis in terms of her autistic symptoms, and that, aside from the behavior piece, sometimes it seems like she doesn't even have autism, but the doctor pointed out some things to me that demonstrate that she is definitely on the spectrum, which actually was reassuring to me. (I know that must sound strange, but lately I've been going back and forth on an emotional rollercoaster wondering if she is indeed autistic or if this is something entirely different going on.) She said that although Katelyn has shown significant improvement in many of her symptoms, Katelyn is still exhibiting signs of autism. For example, although her speech has dramatically improved, her pragmatic language is not there, and it sounds to her like Katelyn is sometimes using delayed echolalia and scripting to communicate. She is also still labeling and listing things (for example, I told her how she talks about school and she will go down the list of kids, teacher/aides, etc. "I ready to see Olivia, I ready to see Jason, and Ryan, and Miss Lauren, and Sabrina..."), she cannot have a back-and-forth conversation yet, etc. Also, her social skills are still way behind. She also pointed out that even though she is not flapping anymore, she is turning that into something else, like her fingers overlapping (what I call the lobster claw hand --a strange thing she does with her index and middle finger) or clenching her fists like she is upset or anxious.

In terms of the behavior issues, she asked if we've had a functional behavior analysis (FBA) done before and I said no. She said that Katelyn's behavior is out of her realm (and she's a top expert on autism!) and that we definitely need to get an FBA done as soon as possible. This will involve having a team come to the home and school environments to observe what is going on and take data and attempt to implement some strategies for us to use. She agreed that Katelyn's behavior is very puzzling and hard to figure out. She suggested possibly negative attention seeking behavior, but also recommended genetic testing because some genetic disorders can cause regression like this, especially the all of a sudden not showing interest in previously enjoyed things or activities. I told her that some genetic testing was done around the time of suspected seizures back in Jan 2009 and she said she would like to see the results from the neurologist. She does not think it is a yeast/bacteria issue related to the pneumonia/antibiotics because she said, in her opinion, that there is no way it would last this long. She emphasized the importance of consistency on the part of her parents, teachers, and caregivers. She even mentioned that this is serious enough that if we do not get help for her now, Katelyn could end up having to go to a special school or even in a residential program somewhere, NOT because of her autism or lack of cognitive skills, but because of her behavior. If that isn't serious, I don't know what is. She did agree that it sounds like this is something other than the autism going on in addition to, and probably made worse by, the autism.

So, that is where we are at so far. Now we have to wait until April 1st (date was changed) for her evaluation. I also got her an appointment with a child psychologist for next week, so hopefully she will be able to help us in the interim with how to try to deal with her behavior at home, as well as at school.

Thanks for all of the good thoughts and prayers in this difficult time. I will be sure to keep you all up to date on what is going on in this reevaluation process.

Wednesday, April 29, 2009

"Autism Genes" Identified...

Yesterday, researchers declared that two studies have led them to the discovery of certain genes that appear to be associated with autism. It is believed that this genetic link may be responsible for roughly 15% of cases of autism spectrum disorders.

This is a remarkable breakthrough, as it will hopefully allow scientists to learn more about the biological causes of autism and also to develop effective treatment options.

I do believe that some cases of autism are genetic (how can it not be when you have some families with multiple kids on the spectrum), but I also believe that there are environmental factors that "trigger" autism in some children (gluten/casein intolerance/allergy and other food sensitivities, vaccine ingredients, leaky gut syndrome, etc.). This is evident in the fact that many children with autism benefit greatly from various biomedical interventions, such as the GFCF diet (gluten-free, casein-free) and chelation (detoxification of metals from the body). I do hope that they continue to research the environmental causes as well.

This quote from Dr. Hakonarson, the leader of the research study, sums up my feelings on this subject:

"There are going to be many genes involved in causing autism," says Dr. Hakonarson. "In most cases, it’s likely that each gene contributes a small amount of risk, and interacts with other genes and environmental factors to trigger the onset of disease."

Here is a video, followed by some related articles, regarding this recent discovery:


Risk of Autism Tied to Genes that Influence Brain Cell Connections

Autism Genes Discovered; Help Shape Connections Among Brain Cells

What the Autism Gene Finding Means for Parents