Learn more about our Patient Population and Community. SMC1A Natural History Click here – FILL OUT SURVEY See Results Ciitizen is a platform that advances Developmental and Epileptic Encephalopathies research for cures by collecting and analyzing data extracted directly from medical records. *US families ONLY. Join Ciitizen SMC1A Contact RegistryJOIN Contact Registry See Results SMC1A Community NeedsFILL OUT SURVEY See Results Seizures and PubertyFILL OUT SURVEY See Results