Curation Notes: ClinVar Annotator: match by term: CDKL5 disorder | ClinVar Annotator: match by term: CDKL5-related condition | ClinVar Annotator: match by term: Developmental and epileptic encephalopathy, 2 | ClinVar Annotator: match by term: Early infantile epileptic encephalopathy 2 | ClinVar Annotator: match by term: INFANTILE SPASM SYNDROME, X-LINKED 2