In this section, people’s experiences with rare forms of epilepsy have given rise to many forms of advocacy for people with epilepsy. From forming an organization to tracking seizures, there is no act of advocacy too large or small.
PurposeSCN8A developmental epileptic encephalopathy (SCN8A-DEE) is a rare and severe genetic epilepsy syndrome characterized by early-onset developmental delay, cognitive impairment, and intractable seizures. Variants in the SCN8A gene are associated with a broad phenotypic spectrum and variable disease severity. A caregiver survey, solicited by the advocacy group The Cute Syndrome Foundation (TCSF), was conducted to gather information on the demographics/disease presentation, seizure history, and treatment of patients with SCN8A-related epilepsies.MethodsA 36-question online survey was developed to obtain de-identified data from caregivers of children with SCN8A-related epilepsy. The survey included questions on genetic diagnosis, disease manifestations/comorbidities, seizure severity/type, current/prior use of antiseizure medicines (ASMs), and best/worst treatments per caregiver perception.ResultsIn total, 116 survey responses (87 USA, 12 Canada, 12 UK, 5 Australia) were included in the quantitative analysis. Generalized tonic/clonic was the most common seizure type at onset and time of survey; absence and partial/focal seizures were also common. Most patients (77%) were currently taking ≥2 ASMs; 50% had previously tried and stopped ≥4 ASMs. Sodium channel blockers (oxcarbazepine, phenytoin, lamotrigine) provided the best subjective seizure control and quality of life.ConclusionThe SCN8A-DEE patient population is heterogeneous and difficult to treat, with high seizure burden and multiple comorbidities. The high proportion of patients who previously tried and stopped ASMs indicates a large unmet treatment need. Further collaboration between families, caregivers, patient advocates, clinicians, researchers, and industry can increase awareness and understanding of SCN8A-related epilepsies, improve clinical trial design, and potentially improve patient outcomes.HIGHLIGHTSThis is the first survey-based study of caregiver experiences in SCN8A-DEECaregivers report a broad range of seizure types and genetic variants in patientsPatients generally suffer from high seizure burden and multiple comorbiditiesResults suggest new treatments and standardized treatment protocols are neededPatient-centered research may improve awareness of SCN8A-DEE and patient outcomes
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.