<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Background: The analysis of the dynamics of background EEG characteristics on the different stages of CBZtherapy is very important for revealing the possible early predictors of benefit/adverse effects of the treatment and optimizing the anti-epileptic therapy. Objective: Evaluate the carbamazepine (CBZ) effect on the dynamics of EEG pattern in epileptic children at different stages of CBZ-monotherapy. Methods: Forty-five children (aged 3-9) with partial epilepsy were investigated. The EEG was recorded at rest and during functional tests prior to CBZ administration and three and six months after the initiation of CBZtherapy. Epileptiform graphoelements and baseline EEG activities were analyzed. Results: Following three months of CBZ-therapy an absolute power value in the low frequency bands of EEG spectrum increased while an average frequency of alpha waves decreased. During rest, CBZ reduced density of spontaneous epileptiform graphoelements and generalized epileptiform bursts. Generalized paroxysmal bursts decreased under functional tests. The EEG pattern maintained the same characteristics for six months. Deterioration of EEG pattern and clinical signs was observed in four children. Conclusion: Elevation of indices of low frequency bands, especially in occipital and parietal regions, concomitant with reduction of epileptiform elements and seizure frequency three months after initiation of therapy suggests that CBZ in appropriate doses might be continued. Otherwise, the strategy of antiepileptic therapy should be revised.</p></abstract>

Background: The analysis of the dynamics of background EEG characteristics on the different stages of CBZtherapy is very important for revealing the possible early predictors of benefit/adverse effects of the treatment and optimizing the anti-epileptic therapy. Objective: Evaluate the carbamazepine (CBZ) effect on the dynamics of EEG pattern in epileptic children at different stages of CBZ-monotherapy. Methods: Forty-five children (aged 3-9) with partial epilepsy were investigated. The EEG was recorded at rest and during functional tests prior to CBZ administration and three and six months after the initiation of CBZtherapy. Epileptiform graphoelements and baseline EEG activities were analyzed. Results: Following three months of CBZ-therapy an absolute power value in the low frequency bands of EEG spectrum increased while an average frequency of alpha waves decreased. During rest, CBZ reduced density of spontaneous epileptiform graphoelements and generalized epileptiform bursts. Generalized paroxysmal bursts decreased under functional tests. The EEG pattern maintained the same characteristics for six months. Deterioration of EEG pattern and clinical signs was observed in four children. Conclusion: Elevation of indices of low frequency bands, especially in occipital and parietal regions, concomitant with reduction of epileptiform elements and seizure frequency three months after initiation of therapy suggests that CBZ in appropriate doses might be continued. Otherwise, the strategy of antiepileptic therapy should be revised.

Analysis of EEG dynamics in epileptic children during carbamazepine therapy

Asian Biomedicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Analysis of EEG dynamics in epileptic children during carbamazepine therapy"}

Background: The analysis of the dynamics of background EEG characteristics on the different stages of CBZtherapy is very important for revealing the possible...

Analysis of EEG dynamics in epileptic children during carbamazepine therapy

Publié en ligne: 13 avr. 2018

Pages: 37 - 47

DOI: https://doi.org/10.2478/abm-2010-0005

Mots clés
Carbamazepine, children, EEG power value, epilepsy

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Analysis of EEG dynamics in epileptic children during carbamazepine therapy

Publié en ligne: 13 avr. 2018

Pages: 37 - 47

DOI: https://doi.org/10.2478/abm-2010-0005

Mots clésCarbamazepine, children, EEG power value, epilepsy

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
Carbamazepine, children, EEG power value, epilepsy