TY - JOUR
T1 - Unique clinical phenomenology can help distinguish primary from secondary generalized seizures in children
AU - Kirton, Adam
AU - Darwish, Husam
AU - Wirrell, Elaine
PY - 2004/4
Y1 - 2004/4
N2 - The physical manifestations a seizure produces provide critical information. It is assumed that all generalized convulsions are ostensibly the same, regardless of whether they are primary or secondary generalized seizures. We undertook a pilot study to determine if the clinical phenomenology of secondary generalized seizures in children with epilepsy is different from classic descriptions of generalized tonic-clonic convulsions. A data capture sheet was created and applied to the video-electroencephalographic (EEG) records of 64 secondary generalized seizures from 13 children with intractable and/or refractory epilepsy. Many features of secondary generalized seizures were different from traditional descriptions of generalized convulsions. In 100% of cases, the mouth either remained open or repeatedly opened and closed rather than slamming shut. In 77% of cases, a variety of late motor activities were seen to occur after the seizure activity had ceased and the EEG record was quiet. The clinical features of a generalized convulsion in a child, especially mouth opening and late motor events, can be useful in establishing the origin as either focal or primary generalized.
AB - The physical manifestations a seizure produces provide critical information. It is assumed that all generalized convulsions are ostensibly the same, regardless of whether they are primary or secondary generalized seizures. We undertook a pilot study to determine if the clinical phenomenology of secondary generalized seizures in children with epilepsy is different from classic descriptions of generalized tonic-clonic convulsions. A data capture sheet was created and applied to the video-electroencephalographic (EEG) records of 64 secondary generalized seizures from 13 children with intractable and/or refractory epilepsy. Many features of secondary generalized seizures were different from traditional descriptions of generalized convulsions. In 100% of cases, the mouth either remained open or repeatedly opened and closed rather than slamming shut. In 77% of cases, a variety of late motor activities were seen to occur after the seizure activity had ceased and the EEG record was quiet. The clinical features of a generalized convulsion in a child, especially mouth opening and late motor events, can be useful in establishing the origin as either focal or primary generalized.
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U2 - 10.1177/088307380401900405
DO - 10.1177/088307380401900405
M3 - Article
C2 - 15163092
AN - SCOPUS:2442694113
SN - 0883-0738
VL - 19
SP - 265
EP - 270
JO - Journal of child neurology
JF - Journal of child neurology
IS - 4
ER -