Psychiatric and Behavioural Disorders in Children with Epilepsy (ILAE Task Force Report): Behavioural and psychiatric disorders associated with epilepsy syndromesth. (May 2016)

• Record Type: Journal Article
• Authors: Besag, Frank; Gobbi, Giuseppe; Aldenkamp, Albert; Caplan, Rochelle; Dunn, David W.; Sillanpää, Matti
• Is Part Of: Epileptic disorders. Volume 18(2016:Mar.)Supplement 1
• Page Start: S37
• Page End: S48
• Publication Date: 2016-05
• Subjects: West syndrome -- Dravet syndrome -- Lennox‐Gastaut syndrome -- Rolandic -- Landau‐Kleffner syndrome -- juvenile myoclonic epilepsy; Epilepsy -- Periodicals; 616.853
• DOI: 10.1684/epd.2016.0815
• Languages: English
• ISSNs: 1294-9361

Abstract

ABSTRACT: The categorisation of the childhood epilepsies into a number of different syndromes has allowed greater insight into the prognosis, not only with regard to seizure control but also in relation to cognitive and behavioural outcome. The role of genetics in determining both the syndrome and the behavioural outcome remains promising, although the promise is still largely unfulfilled. The behavioural/psychiatric outcome of a selection of the large number of childhood epilepsy syndromes is presented. The rate of autism in West syndrome, particularly in children who have tuberous sclerosis with temporal tubers, is high. In Dravet syndrome there is a loss of skills, with an associated increase in behavioural problems. The frequency of both subtle and overt seizures in the Lennox‐Gastaut syndrome almost certainly accounts for the apparent poor motivation; however, a marked improvement in seizure control with treatment can also result in behavioural problems, probably as a result of the "release phenomenon". A number of cognitive problems can arise in the so‐called "benign" syndrome of epilepsy with centrotemporal spikes (BECTS) and the rate of ADHD is high. Autistic features and ADHD have been described in the Landau‐Kleffner syndrome and other syndromes associated with electrical status epilepticus of slow‐wave sleep (ESES). Early effective treatment may reverse some of these features. There is clear evidence fora behavioural syndrome in relation to juvenile myoclonic epilepsy (JME), in which both clinical descriptions and functional neuroimaging indicate frontal lobe deficits.