| Autor: |
Benedetti‐Isaac, Juan C., Torres‐Zambrano, Martin, Vargas‐Toscano, Andres, Perea‐Castro, Esther, Alcalá‐Cerra, Gabriel, Furlanetti, Luciano L., Reithmeier, Thomas, Tierney, Travis S., Anastasopoulos, Constantin, Fonoff, Erich T., Contreras Lopez, William Omar |
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| Zdroj: |
Epilepsia (Series 4); Jul2015, Vol. 56 Issue 7, p1152-1161, 10p |
| Abstrakt: |
Objectives The aim of this study was to analyze the impact of deep brain stimulation ( DBS) of the posteromedial hypothalamus ( pHyp) on seizure frequency in patients with drug-resistant epilepsy ( DRE) associated with intractable aggressive behavior ( IAB). Methods Data were collected retrospectively from nine patients, who received bilateral stereotactic pHyp- DBS for the treatment of medically intractable aggressive behavior, focusing on five patients who also had DRE. All patients were treated at the Colombian Center and Foundation of Epilepsy and Neurological Diseases- FIRE (Chapter of the International Bureau for Epilepsy), in Cartagena de Indias, Colombia from 2010 to 2014. Each case was evaluated previously by the institutional ethical committee, assessing the impact of aggressive behavior on the patient's family and social life, the humanitarian aspects of preserving the safety and physical integrity of caregivers, and the need to prevent self-harm. Epilepsy improvement was measured by a monthly seizure reduction percentage, comparing preoperative state and outcome. Additional response to epilepsy was defined by reduction of the antiepileptic drugs ( AEDs). Aggressive behavior response was measured using the Overt Aggression Scale ( OAS). Results All the patients with DRE associated with IAB presented a significant decrease of the rate of epileptic seizures after up to 4 years follow-up, achieving a general 89.6% average seizure reduction from the state before the surgery. Aggressiveness was significantly controlled, with evident improvement in the OAS, enhancing the quality of life of patients and families. Significance In well-selected patients, DBS of the pHyp seems to be a safe and effective procedure for treatment of DRE associated with refractory aggressive behavior. Larger and prospective series are needed to define the pHyp as a target for DRE in different contexts. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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