A population-based cost-effectiveness study of early genetic testing in severe epilepsies of infancy.

ABSTRACT:

Objective

The severe epilepsies of infancy (SEI) are a devastating group of disorders that pose a major care and economic burden on society; early diagnosis is critical for optimal management. This study sought to determine the incidence and etiologies of SEI, and model the yield and cost-effectiveness of early genetic testing.

Methods

A population-based study was undertaken of the incidence, etiologies, and cost-effectiveness of a whole exome sequencing-based gene panel (targeted WES) in infants with SEI born during 2011-2013, identified through electroencephalography (EEG) and neonatal databases. SEI was defined as seizure onset before age 18 months, frequent seizures, epileptiform EEG, and failure of ≥2 antiepileptic drugs. Medical records, investigations, MRIs, and EEGs

SUBMITTER: Howell KB 

PROVIDER: S-EPMC5990455 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature