Chapter 64

Presurgical psychiatric evaluation

Andres M. Kanner

Andres M. Kanner

University of Miami Miller School of Medicine, Miami, FL, USA

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First published: 02 October 2015

Summary

Epilepsy surgery has revolutionized the management of patients with treatment-resistant focal epilepsy. This chapter aims to make the case for a pre-surgical psychiatric evaluation (PPE) in every surgical candidate. It tries to identify the obstacles precluding the performance of such evaluation. The chapter provides clinicians with practical and user-friendly protocols that can even be performed by neurologists. The evidence presented is indicative of a high prevalence of psychiatric comorbidity in epilepsy surgery candidates. This psychiatric comorbidity has significant implications in the patients‘ risks of postsurgical psychiatric complications, psychosocial adjustment as well as seizure outcome. Neuropsychological evaluations complement psychiatric evaluations. Accordingly, a PPE must be included in the presurgical evaluation of every surgical candidate. A better understanding of the risks factors for postsurgical psychiatric complications or the remission of presurgical psychiatric disorders after an anterotemporal lobectomy (ATL) can yield valuable data on potential pathogenic mechanisms operant in both type of disorders.

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