April,
Do not worry---I had to go back and check to see what I'd written. Since that post, I have been diagnosed with SCA8, and my other two children are negative, thank goodness. Until all this came to light, I was convinced that I was suffering from chronic fatigue or something horrible. I was extremely exhausted, felt like I had a mild flu, my joints ached, and my legs were always very stiff. I read a post on another blog where a man with SCA said that stress, lack of sleep, and any kind of medication that acts as a suppressant (antihistimine, alcohol, etc) makes the symptoms of this disease 10x worse. I live in Houston, Texas, a petri dish for allergens, and I had been taking Benedryl every night to help me sleep. I promptly stopped taking it, and I tell you that I made a miraculous recovery by the next day. I still had the joint pain and stiffness, but my mind was perfectly clear and I was no longer tired. I felt really good for the first time in a long time.
In the mean time, I was finishing a Master's degree and having a hard time finding a job. The job thing completely stressed me out, because my money was starting to run out. I wondered if that stress was making my legs hurt so badly. I finally got a wonderful job. It took three days, but again I had a miraculous recovery. Now, my legs no longer hurt, but they are still a little stiff. It is such an improvement that I do not care!
The literature says that this is can be passed on by the father, but is most often passed down from the mother. Short of having a child die, there is no greater stress than watching a child suffer. It is my guess that you have the disease to a much lighter degree, and the stress you are under is causing your chronic fatique. There are 20-something different types of ataxias and some are worse than others. Do you know if your daughter was tested for the whole panel or just Freidrich's? If not, she needs to be. What about you? Have you and her dad gone in for testing? Do you live in the States? There is a lab here called Athena Diagnostics that have a patent on the SCA test assay.
Is a neurologist treating her? Have you seen a geneticist? A neurologist just diagnosed my daughter with SCA8 after her lab results came in, but she then referred us to a geneticist. My daughter has very few ataxia symptoms, hence, I think this is secondary and the majority of her problems (chronic gastro, small hands and feet, etc.)are caused by something else.
The doctors explained to us that autism is always, 100% of the time, caused by something, i.e., lesions in the brain, chromosomal abnormalities, birth trauma, etc. No one ever just has autism. There is a new, highly sensitive, chromosomal assay test that was developed in 2006 (of course, we had it all done when she was little, but nothing ever turned up.) We recently had the test run on her and this time it came back that she has a deletion on her chromosome 2. There are several kids with the same deletion, who also are autistic. Her dad and I just went back to have more blood drawn to see if she got it from either of us, or if it is a fluke. For some reason, they can't diagnose her correctly until they have that info. They do not know at this point if the chrom 2 thing is related to the ataxia.
I am so sorry that you have to sit there and watch your daughter decline. How horrifying! I think it is important that you are very honest and straightforward with her, but also very hopeful. There is always hope. I am here for you---it is great to have someone to talk to, so feel free to write whenever you want.
Take care,
Patty