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How Common is Coexisting Epilepsy/PNES?
Prevalence data that may help address diagnostic and therapeutic challenges

Researchers examined 1567 patient medical records from the Vanderbilt University Medical Center Adult EMU and found a 5.2% prevalence rate of coexisting epilepsy/psychogenic nonepileptic spells (PNES). Other findings include:

·         Epileptic seizures were preceded by a PNES event in 94.4% of epilepsy/PNES patients

·         Patients with epilepsy/PNES had a higher presence of epilepsy risk factors

·         Abnormal brain MRI and abnormal neurological examination were more common in the epilepsy/PNES group. 

Chen-Block S, Abou-Khalil BW, Arain A, et al. Video-EEG results and clinical characteristics in patients with psychogenic nonepileptic spells: the effect of a coexistent epilepsy. Epilepsy Behav. 2016;62:62-65.

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Prevalence data that may help address diagnostic and therapeutic challenges
Prevalence data that may help address diagnostic and therapeutic challenges

Researchers examined 1567 patient medical records from the Vanderbilt University Medical Center Adult EMU and found a 5.2% prevalence rate of coexisting epilepsy/psychogenic nonepileptic spells (PNES). Other findings include:

·         Epileptic seizures were preceded by a PNES event in 94.4% of epilepsy/PNES patients

·         Patients with epilepsy/PNES had a higher presence of epilepsy risk factors

·         Abnormal brain MRI and abnormal neurological examination were more common in the epilepsy/PNES group. 

Chen-Block S, Abou-Khalil BW, Arain A, et al. Video-EEG results and clinical characteristics in patients with psychogenic nonepileptic spells: the effect of a coexistent epilepsy. Epilepsy Behav. 2016;62:62-65.

Researchers examined 1567 patient medical records from the Vanderbilt University Medical Center Adult EMU and found a 5.2% prevalence rate of coexisting epilepsy/psychogenic nonepileptic spells (PNES). Other findings include:

·         Epileptic seizures were preceded by a PNES event in 94.4% of epilepsy/PNES patients

·         Patients with epilepsy/PNES had a higher presence of epilepsy risk factors

·         Abnormal brain MRI and abnormal neurological examination were more common in the epilepsy/PNES group. 

Chen-Block S, Abou-Khalil BW, Arain A, et al. Video-EEG results and clinical characteristics in patients with psychogenic nonepileptic spells: the effect of a coexistent epilepsy. Epilepsy Behav. 2016;62:62-65.

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How Common is Coexisting Epilepsy/PNES?
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