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Tarrada A, Hingray C, Aron O, Dupont S, Maillard L, de Toffol B. Postictal psychosis, a cause of secondary affective psychosis: A clinical description study of 77 patients. Epilepsy Behav 2022; 127:108553. [PMID: 35074723 DOI: 10.1016/j.yebeh.2022.108553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 12/28/2021] [Accepted: 01/01/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Postictal psychosis (PIP) is a severe complication occurring at least in 2% of patients with epilepsy. Since the 19th century, psychiatrists have reported the specificity of PIP presentation, but descriptions did not clearly distinguish PIP from after-seizure delirium. This study aimed to provide a precise description of psychiatric signs occurring during PIP, and improve recognition of PIP. METHODS We performed a review of clinical descriptions available in literature (48 patients), that we gathered with a retrospective multicentric case series of patients from three French epilepsy units (29 patients). For each patient, we collected retrospectively the psychiatric signs, and epilepsy features. RESULTS We found a high prevalence of persecutory (67.5%) and religious (55.8%) delusions, with almost systematic hallucinations (83.1%) and frequent mood disturbances (76.6%), especially euphoria. Severe consequences were not negligible (other-directed assault in 20.8%, self-directed in 13.0%). The type of delusion was associated with mood symptoms (p = 0.017). Episode onset was mainly sudden/rapid (90.9%), its duration was mostly between one and 14 days (64.9%) and the response to antipsychotic medication was good. Disorder was recurrent in more than a half of the sample (57.1% of patients with at least 2 episodes). CONCLUSION Considering our findings, PIP resembles more an affective psychosis, than a purely psychotic disorder. The presence of affective signs differentiates PIP from other psychotic comorbidities in epilepsy. Additionally, resemblance between PIP and psychotic manic episode might help to discuss links between epilepsy and bipolar disorder.
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Affiliation(s)
- Alexis Tarrada
- Unité de monitoring video-EEG, service de neurologie, explorations fonctionnelles, hôpital central, CHU de Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54000 Nancy, France; Université Paris Descartes, Faculté de Médecine, 75006 Paris, France.
| | - Coraline Hingray
- Unité de monitoring video-EEG, service de neurologie, explorations fonctionnelles, hôpital central, CHU de Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54000 Nancy, France; Pôle Universitaire du Grand Nancy, Centre Psychothérapique de Nancy, 54000 Laxou, France.
| | - Olivier Aron
- Unité de monitoring video-EEG, service de neurologie, explorations fonctionnelles, hôpital central, CHU de Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54000 Nancy, France.
| | - Sophie Dupont
- Unité d'Epileptologieet Unité de réadaptation, Hôpital de la Pitié-Salpêtrière, AP-HP, Centre de recherche de l'Institut du cerveau et de la moelle épinière (ICM), UMPC-UMR 7225 CNRS-UMRS 975 Inserm, Paris, France; Université Paris Sorbonne, Paris, France; CRHU de Nancy, Département de Neurologie, Nancy, France.
| | - Louis Maillard
- Unité de monitoring video-EEG, service de neurologie, explorations fonctionnelles, hôpital central, CHU de Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54000 Nancy, France; Université de Lorraine, CNRS, CRAN, UMR 7039, Nancy, France.
| | - Bertrand de Toffol
- UMR 1253, iBrain, Université de Tours, Inserm, France; Service de Neurologie & Neurophysiologie Clinique, CHU Bretonneau, Tours, France; Service de Neurologie, Centre Hospitalier de Cayenne, France; CIC INSERM, 1424 CH Cayenne, France.
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Stephani C, Koubeissi M. Hypercognitive seizures - Proposal of a new term for the phenomenon forced thinking in epilepsy. Epilepsy Res 2017; 134:63-71. [PMID: 28595758 DOI: 10.1016/j.eplepsyres.2017.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 01/20/2017] [Accepted: 02/25/2017] [Indexed: 11/16/2022]
Abstract
Here we propose the term hypercognitive seizures as a descriptor for seizures that manifest as a transient mental experience of intrusive thoughts or words that do not consist mainly of reminiscence. Currently, the term forced thinking is used to describe this uncommon seizure semiology, which has also been elicited by electrical brain stimulation. The available literature on forced thinking shows discordant interpretations of its meaning, justifying the suggestion of a new descriptor. In this paper, we would like to suggest and explain the term hypercognitive seizure and argue that this type of seizure lateralizes to the dominant hemisphere.
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Affiliation(s)
- C Stephani
- Department for Clinical Neurophysiology, University Medical Center Goettingen, Robert-Koch-Strasse 40, 37075 Goettingen, Germany.
| | - M Koubeissi
- Department of Neurology, George Washington University, 2150 Pennsylvania Avenue, Washington DC 20037, USA
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[Postictal psychosis syndrome: a clinical entity to be recognized]. Rev Neurol (Paris) 2008; 165:155-63. [PMID: 18817939 DOI: 10.1016/j.neurol.2008.07.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2007] [Revised: 06/03/2008] [Accepted: 07/02/2008] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Post-ictal psychosis syndrome (PIP) belongs to the group of epileptic psychoses which, according to the most commonly used classification, is to be distinguished from ictal psychoses, on one hand, and from inter-ictal psychoses, on the other. OBJECTIVES The present paper aims to review recent data concerning the clinical, therapeutic and pathophysiological aspects of PIP. METHODS We report four cases of PPI, which involved four patients hospitalized at the Salpêtrière hospital between 2001 and 2005, and discuss these cases in light of the relevant literature. RESULTS The PIP fit generally occurs in patients suffering from intractable temporal lobe epilepsy which started several years before. The psychiatric disorders suddenly take hold after a series of complex partial seizures with frequent secondarily generalized tonic clonic seizures. During the episode, EEG recordings do not show any epileptic activity. Psychiatric symptoms consist of persecutory delusive ideas, verbal and visual hallucinations, agitation, and aggressiveness. Mood disorders are variable from one patient to another and exhibit intraindividual fluctuation. In most patients given antipsychotic drugs, the short-term outcome of PIP is favorable . In the long-term, even if recurrence is the main long-term risk, progression to severe mood disorders or to poor prognosis inter-ictal psychosis is possible. Accordingly, the clinician must be aware of this syndrome in order to correctly diagnose PIP since effective treatment with antipsychotic drugs is available. CONCLUSION The short-term prognosis of PPI is usually favorable but this syndrome can potentially develop in the long-term to more severe psychiatric disorders. It is, therefore, important to recognize PIP syndromes which respond more readily to pharmacological treatments than other types of psychoses.
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