Journal article
Panic attack symptoms differentiate patients with epilepsy from those with psychogenic nonepileptic spells (PNES)
Epilepsy & behavior, Vol.37, pp.210-214
08/2014
DOI: 10.1016/j.yebeh.2014.06.026
PMID: 25084477
Abstract
Psychogenic nonepileptic spells (PNES) are frequently challenging to differentiate from epileptic seizures. The experience of panic attack symptoms during an event may assist in distinguishing PNES from seizures secondary to epilepsy. A retrospective analysis of 354 patients diagnosed with PNES (N=224) or with epilepsy (N=130) investigated the thirteen Diagnostic and Statistical Manual—IV-Text Revision panic attack criteria endorsed by the two groups. We found a statistically higher mean number of symptoms reported by patients with PNES compared with those with epilepsy. In addition, the majority of the panic attack symptoms including heart palpitations, sweating, shortness of breath, choking feeling, chest discomfort, dizziness/unsteadiness, derealization or depersonalization, fear of dying, paresthesias, and chills or hot flashes were significantly more frequent in those with PNES. As patients with PNES frequently have poor clinical outcomes, treatment addressing the anxiety symptomatology may be beneficial.
•Patients with PNES report more panic attack symptoms during their events.•Most of the panic attack symptoms were more common in patients with PNES.•Endorsing four or more panic attack symptoms is sensitive and specific to PNES.
Details
- Title: Subtitle
- Panic attack symptoms differentiate patients with epilepsy from those with psychogenic nonepileptic spells (PNES)
- Creators
- Rick Hendrickson - University of Pittsburgh, Department of Neurology, Pittsburgh, PA, USAAlexandra Popescu - University of Pittsburgh, Department of Neurology, Pittsburgh, PA, USARonak Dixit - University of Pittsburgh School of Medicine, Pittsburgh, PA, USAGena Ghearing - University of Pittsburgh, Department of Neurology, Pittsburgh, PA, USAAnto Bagic - University of Pittsburgh, Department of Neurology, Pittsburgh, PA, USA
- Resource Type
- Journal article
- Publication Details
- Epilepsy & behavior, Vol.37, pp.210-214
- Publisher
- Elsevier Inc
- DOI
- 10.1016/j.yebeh.2014.06.026
- PMID
- 25084477
- ISSN
- 1525-5050
- eISSN
- 1525-5069
- Language
- English
- Date published
- 08/2014
- Academic Unit
- Neurology
- Record Identifier
- 9984020992302771
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