| Description |
Genetic testing has made significant advances as of late due to the advent of microarray testing. Pediatricians are encouraged to offer this testing option to families of children in Early Intervention, as well as to school children. It is a simple oral swab which provides increased information regarding genetic abnormalities such as Autism and Fragile X compared to previously conducted genetic studies. It is also faster, provides board certified counselling services, and decreases the number of referrals and appointments required of families of EI children.
The genetics test is indicated by the "Rule of 2", meaning 2 of the following symptoms: 2 or more missed milestones, 2 generations, with genetic abnormalities, Prematurity, “Different” features, 2 referrals to other specialties. Many EI children would qualify for this testing based upon this standard.
This testing supports early identification of Fragile X and Autism Spectrum Disorder, signs of which include attention issues, dysmorphic features, ear infections, body tissue deficiencies, etc. Furthermore, this testing allows for advancements in the science of detection and treatment, and practitioners should be educated regarding genetic testing options for their EI families.
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