The CYFIP2 gene and its relation to Early Infantile Epileptic Encephalopathy provides a currently unknown spectrum of related symptoms and condition outcomes. Because of this, we have created an online survey to aid research efforts. This survey contains 5 questions on specific gene variants and how these variants have presented in different cases.

 There is an option at the end of the questionnaire to leave your contact information if you would like to receive updates.

If you choose to participate, some questions will ask for specific information which can be found on your genetic testing results. The goal of these questions is to gain insight into the CYFIP2 related spectrum. We have included some examples to help you locate the sequence change, codon and classification information. Please don't hesitate to reach out to us if you have any questions!

The goals of this questionnaire are to:

-Collect data of CYFIP2 genetic variants and how they present in each case

-Provide families and researchers with the data and trends collected for better understanding of CYFIP2 related conditions and discovery/improvement of treatment options