Any early infantile epileptic encephalopathy in which the cause of the disease is a mutation in the GABRA1 gene. The disease is Monarch Disease Ontology identifier MONDO_0014328 (developmental and epileptic encephalopathy, 19). Also known as: DEE19, EIEE19, Early Infantile epileptic encephalopathy 19, GABRA1 early infantile epileptic encephalopathy, developmental and epileptic encephalopathy 19, early infantile epileptic encephalopathy caused by mutation in GABRA1, epileptic encephalopathy, early infantile, 19, epileptic encephalopathy, early infantile, type 19.