Synonyms: KCNQ2-NEE | KCNQ2-related neonatal epileptic encephalopathy
KCNQ2-related epileptic encephalopathy is a severe form of neonatal epilepsy that usually manifests in newborns during the first week of life with seizures (that affect alternatively both sides of the body) often accompanied by clonic jerking or more complex motor behavior as well as signs of encephalopathy such as diffuse hypotonia limb spasticity lack of visual fixation and tracking and mild to moderate intellectual deficiency. The severity can range from controlled to intractable seizures and mild/moderate to severe intellectual disability.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2026
Newly diagnosed with
KCNQ2-related epileptic encephalopathy?
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Advocacy Organizations
Genetic Epilepsy Team Australia
Collaboration of research and care
KCNQ2 Cure Alliance
The mission of the KCNQ2 Cure Alliance is to empower through education, nurture meaningful connections, and drive innovative research to develop treatments or find a cure for individuals affected by KCNQ2-related disorders.
Rare Epilepsy Network (REN)
Improving outcomes of people with rare epilepsies through an innovative collaborative infrastructure that drives urgent, patient-centered research, educaiton and advocacy.
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Clinical Trials
For a list of clinical trials in this disease area, please click here.
