Do all children with CDKL5 have seizures?
The overwhelming majority of people diagnosed with CDKL5 do have seizures. However, we know of one person who has never had a seizure in her life. It is possible, even probable, that there are other children out there with CDKL5 who do not have seizures. As more research is done, and more children diagnosed, we will have a better understanding of the full spectrum of how CDKL5 affects the body.