Having Both Autism and Epilepsy Linked to Raised Death Rates
Study found nearly 40% of brain tissue donors with autism also had epilepsy
FRIDAY, April 15 (HealthDay News) -- People with both autism and epilepsy have a much higher death rate than those with autism alone, a new study finds.
Researchers examined brain tissue donated to the Autism Speaks Autism Tissue Program, and found that 39 percent of the donors with autism also had epilepsy, which is significantly higher than the estimated rate of epilepsy among the general autism population.
The study authors also examined data from the California State Department of Developmental Services, and found that people with both autism and epilepsy have an 800 percent higher death rate than those with autism alone.
http://www.businessweek.com/lifestyle/content/healthday/651985.html
Mortality in Individuals With Autism, With and Without Epilepsy
Previous studies show higher mortality rates among individuals with autism than the general population. Comorbidity with epilepsy is an assumed, often ill-defined factor in the increased mortality rates of individuals with autism. Data from the Autism Tissue Program, a tissue donation program established to support biomedical research on autism, show that approximately one-third of its brain donors with autism also had epilepsy. Analysis of new data from the California State Department of Developmental Services is consistent with past reports showing that there is a higher than expected rate of mortality in individuals with autism and epilepsy than autism alone. Accurate, complete and accessible records on cause of death are necessary not just for brain research, but also for understanding risk factors that contribute to early death in individuals with autism spectrum disorders. Various national health care and state developmental disability agency initiatives to reduce risk of mortality are described.
http://jcn.sagepub.com/content/early/2011/04/04/0883073811402203.abstract
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