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Enger R, Heuser K. Astrocytes as critical players of the fine balance between inhibition and excitation in the brain: spreading depolarization as a mechanism to curb epileptic activity. FRONTIERS IN NETWORK PHYSIOLOGY 2024; 4:1360297. [PMID: 38405021 PMCID: PMC10884165 DOI: 10.3389/fnetp.2024.1360297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 01/25/2024] [Indexed: 02/27/2024]
Abstract
Spreading depolarizations (SD) are slow waves of complete depolarization of brain tissue followed by neuronal silencing that may play a role in seizure termination. Even though SD was first discovered in the context of epilepsy research, the link between SD and epileptic activity remains understudied. Both seizures and SD share fundamental pathophysiological features, and recent evidence highlights the frequent occurrence of SD in experimental seizure models. Human data on co-occurring seizures and SD are limited but suggestive. This mini-review addresses possible roles of SD during epileptiform activity, shedding light on SD as a potential mechanism for terminating epileptiform activity. A common denominator for many forms of epilepsy is reactive astrogliosis, a process characterized by morphological and functional changes to astrocytes. Data suggest that SD mechanisms are potentially perturbed in reactive astrogliosis and we propose that this may affect seizure pathophysiology.
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Affiliation(s)
- Rune Enger
- Letten Centre and GliaLab, Division of Anatomy, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Kjell Heuser
- Department of Neurology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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Zhang S, Li J, Zhou D. A comparison of comorbid headache between patients with temporal lobe epilepsy and juvenile myoclonic epilepsy. Sci Rep 2023; 13:16962. [PMID: 37806981 PMCID: PMC10560662 DOI: 10.1038/s41598-023-43705-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023] Open
Abstract
Headache is one of the most common symptoms of epilepsy comorbidities. However, the relationship between the epilepsy and headache still needs clarification. Previous studies mostly investigated the overall incidence and clinical features of the headache in patients with the epilepsy. Temporal lobe epilepsy (TLE) and juvenile myoclonic epilepsy (JME) are the common types of focal epilepsy and generalized epilepsy, respectively. Nevertheless, there was no study comparing the clinical features of headache between TLE and JME. This study aimed to analyze the headache features of these two types of epilepsy. Patients with either TLE or JME diagnosed with headache and referred to the West China Hospital of Sichuan University were consecutively recruited from June 2021 to June 2022. The duration of epilepsy was longer than 6 months in these patients. Data on headache and epilepsy were obtained through face-to-face questionnaires. The headache was classified according to the International Classification Headache Disorders-3rd edition (ICHD-III) criteria. χ2-test, t-test, rank-sum test, logistic regression modeling and Mann Whitney test were used to compare the clinical differences of the headache in TLE and JME. A total of 151 TLE patients and 30 JME patients were enrolled in this study. There was no significant difference in the family history of headache, epilepsy durations, headache types, proportion receiving analgesic therapy, the frequency of inter-ictal headache (inter-IH), and the quality of life in epilepsy -10 inventory (QOLIE-10) between the TLE and JME patients. Patients in the TLE group were significantly older (p = 0.004), and a lower percentage of them had a family history of epilepsy (p = 0.007) compared with the JME patients. The proportion of cases with refractory epilepsy was higher in the TLE group than that in the JME group (p < 0.001). The types of seizures in the TLE group varied from those in the JME group (p < 0.001). The composition of the antiseizure medications (ASM) applied in the TLE group differed from that in the JME group (p = 0.047), and the usage of oxcarbazepine was more frequently in the TLE group than in the JME group (p = 0.003). There was no difference in the headache types among patients with TLE or JME. Specifically, 67 (44.37%), 12 (7.95%), and 118 (7.95%) patients were found with inter-IH, pre-ictal headache (Pre-IH) and post-ictal headache (Post-IH) in the TLE group; while 8 (26.67%), 4 (13.33%) and 26 (86.67%) patients had inter-IH, Pre-IH and Post-IH in the JME group. Thirty-nine patients in the TLE group and 4 patients in the JME group were identified with more than one type of headaches, respectively. Tension-type headache (TTH) were found in 38 patients (25.17%) in the TLE group and 3 patients (10.00%) in the JME group, respectively; migraines were found in 10 patients (6.62%) in the TLE group and in 2 patients (6.67%) in the JME group. Patients in the TLE group had a higher headache-attributed lost time-90 days (HLT-90) score than those in the JME group (p = 0.019). The proportion of patients with inter-IH accompanied by nausea in the TLE group was higher than that in the JME group (p = 0.029), while the proportion of patients with frontal headache was lower than that in the JME group (p < 0.05). There was no significant difference in headache severity, quality, headache nature, unilateral/bilateral, and headache duration either in inter-IH or peri-ictal headache (Peri-IH) between the two groups. The logistic regression analysis suggested that except for HLT-90 (AUC = 0.622, p = 0.027), other factors were not found to be correlated with refractory epilepsy. The clinical features of headache differed between TLE and JME patients. TLE patients had a higher ratio of refractory epilepsy, more headache time loss compared with JME patients. HLT-90 was associated with the occurrence of refractory epilepsy in TLE patients. Taken together, we suggested that the comorbid headache may essentially be different between TLE and JME patients.
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Affiliation(s)
- Shujiang Zhang
- Department of Neurology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jinmei Li
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China.
| | - Dong Zhou
- Department of Neurology, West China Hospital of Sichuan University, Chengdu, China.
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Noseda R, Villanueva L. Central generators of migraine and autonomic cephalalgias as targets for personalized pain management: Translational links. Eur J Pain 2023; 27:1126-1138. [PMID: 37421221 PMCID: PMC10979820 DOI: 10.1002/ejp.2158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND AND OBJECTIVE Migraine oscillates between different states in association with internal homeostatic functions and biological rhythms that become more easily dysregulated in genetically susceptible individuals. Clinical and pre-clinical data on migraine pathophysiology support a primary role of the central nervous system (CNS) through 'dysexcitability' of certain brain networks, and a critical contribution of the peripheral sensory and autonomic signalling from the intracranial meningeal innervation. This review focuses on the most relevant back and forward translational studies devoted to the assessment of CNS dysfunctions involved in primary headaches and discusses the role they play in rendering the brain susceptible to headache states. METHODS AND RESULTS We collected a body of scientific literature from human and animal investigations that provide a compelling perspective on the anatomical and functional underpinnings of the CNS in migraine and trigeminal autonomic cephalalgias. We focus on medullary, hypothalamic and corticofugal modulation mechanisms that represent strategic neural substrates for elucidating the links between trigeminovascular maladaptive states, migraine triggering and the temporal phenotype of the disease. CONCLUSION It is argued that a better understanding of homeostatic dysfunctional states appears fundamental and may benefit the development of personalized therapeutic approaches for improving clinical outcomes in primary headache disorders. SIGNIFICANCE This review focuses on the most relevant back and forward translational studies showing the crucial role of top-down brain modulation in triggering and maintaining primary headache states and how these central dysfunctions may interact with personalized pain management strategies.
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Affiliation(s)
- Rodrigo Noseda
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Luis Villanueva
- Institute of Psychiatry and Neuroscience of Paris (IPNP), Université Paris-Cité, Team Imaging Biomarkers of Brain Disorders (IMA-Brain), INSERM U1266, Paris, France
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D’Agnano D, Lo Cascio S, Correnti E, Raieli V, Sciruicchio V. A Narrative Review of Visual Hallucinations in Migraine and Epilepsy: Similarities and Differences in Children and Adolescents. Brain Sci 2023; 13:643. [PMID: 37190608 PMCID: PMC10136509 DOI: 10.3390/brainsci13040643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/07/2023] [Accepted: 04/08/2023] [Indexed: 05/17/2023] Open
Abstract
Since the earliest descriptions of the simple visual hallucinations in migraine patients and in subjects suffering from occipital lobe epilepsy, several important issues have arisen in recognizing epileptic seizures of the occipital lobe, which often present with symptoms mimicking migraine. A detailed quantitative and qualitative clinical scrutiny of timing and characteristics of visual impairment can contribute to avoiding mistakes. Differential diagnosis, in children, might be challenging because of the partial clinical, therapeutic, and pathophysiological overlaps between the two diseases that often coexist. Ictal elementary visual hallucinations are defined by color, shape, size, location, movement, speed of appearance and duration, frequency, and associated symptoms and their progression. The evaluation of the distinctive clinical features of visual aura in migraine and visual hallucinations in occipital epilepsy could contribute to understanding the pathogenetic mechanisms of these two conditions. This paper aims to critically review the available scientific evidence on the main clinical criteria that address diagnosis, as well as similarities and differences in the pathophysiological mechanisms underlying the visual impairment in epilepsy and migraine.
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Affiliation(s)
- Daniela D’Agnano
- Children Epilepsy and EEG Center, San Paolo Hospital, ASL Bari, 70132 Bari, Italy
| | - Salvatore Lo Cascio
- Child Neuropsychiatry Unit Department, Pro.MI.S.E. “G. D’Alessandro, University of Palermo, 90100 Palermo, Italy
| | - Edvige Correnti
- Child Neuropsychiatry Department, ISMEP, ARNAS Civico, 90100 Palermo, Italy
| | - Vincenzo Raieli
- Child Neuropsychiatry Department, ISMEP, ARNAS Civico, 90100 Palermo, Italy
| | - Vittorio Sciruicchio
- Children Epilepsy and EEG Center, San Paolo Hospital, ASL Bari, 70132 Bari, Italy
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Sforza G, Ruscitto C, Moavero R, Ursitti F, Ferilli MAN, Tarantino S, Balestri M, Vigevano F, Valeriani M, Papetti L. Case Report: Migralepsy: The Two-Faced Janus of Neurology. Front Neurol 2021; 12:711858. [PMID: 34707554 PMCID: PMC8542981 DOI: 10.3389/fneur.2021.711858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 09/06/2021] [Indexed: 12/01/2022] Open
Abstract
We report three cases of pediatric patients suffering from migraine aura triggered seizures. This entity, also called migralepsy, still does not have a unique definition today. Migraine and epilepsy are both episodic neurological disorders with periods of interictal well-being; this is indicative of similar pathophysiological mechanisms, such as increased neuronal excitation and ion channel dysfunction. The purpose of this paper is to discuss the clinical and instrumental features of migralepsy through the description of three clinical cases in which the symptoms of the usual migraine aura developed into a generalized tonic–clonic or focal seizure.
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Affiliation(s)
- Giorgia Sforza
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Claudia Ruscitto
- Child Neurology and Psychiatry Unit, Tor Vergata University of Rome, Rome, Italy
| | - Romina Moavero
- Child Neurology and Psychiatry Unit, Tor Vergata University of Rome, Rome, Italy
| | - Fabiana Ursitti
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Michela Ada Noris Ferilli
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Samuela Tarantino
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Martina Balestri
- Child Neurology Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Federico Vigevano
- Child Neurology Unit, Bambino Gesù Children's Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Massimiliano Valeriani
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy.,Center for Sensory-Motor Interaction, Aalborg University, Aalborg, Denmark
| | - Laura Papetti
- Pediatric Headache Center, Department of Neuroscience, Bambino Gesù Children Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
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HAKİ C, AKDOĞAN Ö, BORA İ. Headaches Associated with Seizure: A Prospective Comparative Cohort Study. Noro Psikiyatr Ars 2021; 58:48-51. [PMID: 33795952 PMCID: PMC7980719 DOI: 10.29399/npa.23272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 12/28/2018] [Indexed: 11/07/2022] Open
Abstract
INTRODUCTION The purpose of the present study is to examine the frequency of headaches based on their relationship with seizures in epileptic patients as well as types of these headaches, and their clinical characteristics. METHODS 100 patients with epilepsy (60 female, 40 male), who applied to the epilepsy outpatient clinic of Faculty of Medicine of Uludağ University, were included in the study after accepting their consent forms. Patients with symptomatic epilepsy, secondary headaches and mental retardation were excluded from the study. Patients with epilepsy were divided into two groups as the patients with or without headaches associated with seizure. In addition, according to their temporal relationships with seizures, headaches were grouped as preictal, ictal and postictal headaches and the characteristics of headaches associated with seizure were examined and the patients with and without headache associated with seizure were compared in terms of their demographic and clinical features. RESULTS In this study, the prevalence of headache associated with seizure was found as 42%. Headaches associated with seizure were more frequent in the postictal period and they were mostly characterized as migraine-like headache. According to the seizure periods, 22 (52.3%) of the patients experienced pain during every seizure period. It was determined that preictal headache was frequently migraine-like compared to postictal headache and this headache was more frequently accompanied by aura. CONCLUSION Headache and epilepsy are the most frequent paroxysmal neurological conditions. However, because the symptoms of epilepsy are more remarkable, and its clinical presentation has a more dramatic picture, additional neurological conditions may be overlooked. Since both epilepsy and headache symptoms decrease the quality of life, it is important to treat both conditions. Examination of the correlation between these two situations can guide the physicians for selecting the treatment type, as well as helping them to improve the quality of life.
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Affiliation(s)
- Cemile HAKİ
- Department of Neurology, University of Health Sciences, Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
| | - Özlem AKDOĞAN
- Department of Neurology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - İbrahim BORA
- Department of Neurology, Uludağ University Faculty of Medicine, Bursa, Turkey
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Melo-Carrillo A, Schain AJ, Strassman AM, Burstein R. Activation of Peripheral and Central Trigeminovascular Neurons by Seizure: Implications for Ictal and Postictal Headache. J Neurosci 2020; 40:5314-5326. [PMID: 32527981 PMCID: PMC7329305 DOI: 10.1523/jneurosci.0283-20.2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/12/2020] [Accepted: 04/15/2020] [Indexed: 11/21/2022] Open
Abstract
An epileptic seizure can trigger a headache during (ictal) or after (postictal) the termination of the event. Little is known about the pathophysiology of seizure-induced headaches. In the current study, we determined whether a seizure can activate nociceptive pathways that carry pain signals from the meninges to the spinal cord, and if so, to what extent and through which classes of peripheral and central neurons. To achieve these goals, we used single-unit recording techniques and an established animal model of seizure (picrotoxin) to determine the effects of epileptic seizure on the activity of trigeminovascular Aδ-, C-, wide-dynamic range, and high-threshold neurons in male and female rats. Occurrence of seizure activated 54%, 50%, 68%, and 39% of the Aδ-, C-, wide-dynamic range, and high-threshold neurons, respectively. Regardless of their class, activated neurons exhibited a twofold to fourfold increase in their firing, which started immediately (1 min) or up to 90 min after seizure initiation, and lasted as short as 10 min or as long as 120 min. Administration of lidocaine to the dura prevented activation of all neuronal classes but not the initiation or maintenance of the seizure. These findings suggest that all neuronal classes may be involved in the initiation and maintenance of seizure-induced headache, and that their activation patterns can provide a neural substrate for explaining the timing and duration of ictal and possibly postictal headaches. By using seizure, which is evident in humans, this study bypasses controversies associated with cortical spreading depression, which is less readily observed in humans.SIGNIFICANCE STATEMENT This preclinical study provides a neural substrate for ictal and postictal headache. By studying seizure effects on the activity of peripheral (C and Aδ) and central (wide dynamic range and high-threshold) trigeminovascular neurons in intact and anesthetized dura, the findings help resolve two outstanding questions about the pathophysiology of headaches of intracranial origin. The first is that abnormal brain activity (i.e., seizure) that is evident in human (unlike cortical spreading depression) gives rise to specific and selective activation of the different components of the trigeminovascular system, and the second is that the activation of all components of the trigeminovascular pathway (i.e., peripheral and central neurons) depends on activation of the meningeal nociceptors from their receptors in the dura.
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Affiliation(s)
- Agustin Melo-Carrillo
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115
- Harvard Medical School, Boston, Massachusetts 02215
| | - Aaron J Schain
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115
- Harvard Medical School, Boston, Massachusetts 02215
| | - Andrew M Strassman
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115
- Harvard Medical School, Boston, Massachusetts 02215
| | - Rami Burstein
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115
- Harvard Medical School, Boston, Massachusetts 02215
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Karami A, Khodarahimi S, Mazaheri M. Cognitive and perceptual functions in patients with occipital lobe epilepsy, patients with migraine, and healthy controls. Epilepsy Behav 2019; 97:265-268. [PMID: 31254847 DOI: 10.1016/j.yebeh.2019.04.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 04/03/2019] [Accepted: 04/07/2019] [Indexed: 10/26/2022]
Abstract
This study was conducted to compare cognitive and perceptual functions among patients with occipital lobe epilepsy, patients with migraine, and healthy individuals, in relation to the moderating roles of gender and educational level. Participants included 93 individuals from Mashhad City, Khorasan-e-Razavi province, Iran. A demographic questionnaire and Bender-Gestalt II (BGT-II; Brannigan & Decker, 2003) were used for data collection in this study. Results showed significant group differences for copy, recall, motor, and perceptual subscales of BGT-II in these samples, where patients with occipital lobe epilepsy and patients with migraine having significantly lower scores than healthy individuals. Also, patients with occipital lobe epilepsy had significantly poorer scores in all subscales of the BGT-II in comparison with the patients with migraine. There were no significant differences with regard to gender and educational level when considering dependent variables in the present study.
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Affiliation(s)
- Amir Karami
- Psychology Department, Lorestan University, Khorramabad, Iran
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Salma Z, Hanen HK, Salma S, Olfa H, Nouha F, Mariem D, Chokri M. Headaches and their relationships to epileptic seizures. Epilepsy Behav 2019; 90:233-237. [PMID: 30583857 DOI: 10.1016/j.yebeh.2018.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/03/2018] [Accepted: 11/15/2018] [Indexed: 01/03/2023]
Abstract
PURPOSE The frequent association between headache and epilepsy has been increasingly studied in recent years. Through this study, we attempted to study possible temporal associations between epileptic seizures and headaches. We also tried to describe clinical aspects of headache in our patients with epilepsy. PATIENTS AND METHODS We included patients with epilepsy and patients without epilepsy who presented for a first neurologic episode suggestive of epileptic seizure or unusual headache. These patients were invited to answer a standardized questionnaire screening for headache characteristics. Patients with epilepsy were asked for further data about their epilepsy. Electroencephalogram (EEG) was performed in all patients. Brain Magnetic resonance imaging MRI was reserved for patients in whom we suspected a structural lesion. RESULTS Overall, we included 47 patients with a mean age of about 39 ± 15 years (19 to 68 years old) and a female predominance (Sex Ratio: SR = 1.47). Most frequently, our patients documented periictal headache (Peri-IH) (85.1%) including respectively ictal headache (IH: 31.9%); postictal headache (Post-IH: 21.3%), and preictal headache (Pre-IH: 4.3%). Less frequently, our patients noted interictal headache (Inter-IH: 31.9%). Interestingly, these subgroups exhibited different headache patterns with predominantly unclassified-type headache (U-TH) in patients with IH (72.7%), tension-type headache (T-TH) in patients with Post-IH (73.3%), and migraine-type headache (M-TH) in patients with Inter-IH (60%). CONCLUSIONS Our results suggest that patients with epilepsy could exhibit different headache types. The clinical pattern of headache seemed to be linked to the time of seizure onset.
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Affiliation(s)
- Zouari Salma
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia.
| | - Haj Kacem Hanen
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Sakka Salma
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Hdiji Olfa
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Farhat Nouha
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Damak Mariem
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Clinical Investigation Center "CIC", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Mhiri Chokri
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Clinical Investigation Center "CIC", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
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Parisi P, Belcastro V, Verrotti A, Striano P, Kasteleijn-Nolst Trenitè DGA. "Ictal epileptic headache" and the revised International Headache Classification (ICHD-3) published in Cephalalgia 2018, vol. 38(1) 1-211: Not just a matter of definition! Epilepsy Behav 2018; 87:243-245. [PMID: 30115602 DOI: 10.1016/j.yebeh.2018.07.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 07/22/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Pasquale Parisi
- Child Neurology, NESMOS Department, Faculty of Medicine & Psychology, Sapienza University, Rome, Italy.
| | | | | | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, University of Genoa, "G. Gaslini" Institute, Genova, Italy
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Abstract
Background We report the first literature description of ictal epileptic headaches closely mimicking glossopharyngeal neuralgia and short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing. Case 1 A 37-year-old man complained of short-lasting, electric-shock like headache, confined to the pharynx. During the episodes, he could not speak because he felt “words blocked at the throat”. An EEG recorded epileptic discharges concomitant with headache; a brain MRI disclosed frontal polymicrogyria. Case 2 A 66-year-old man complained of short-lasting, right periocular headache, associated with ipsilateral ptosis, conjunctival injection and lacrimation. Some episodes were followed by tonic contraction of the right facial and limb muscles; on one occasion, headache was followed by a generalized seizure. A brain MRI revealed hippocampal abnormalities. Discussion These cases highlight the complex relationship between headache and epilepsy, and suggest a possible contribution of cortical structures to the genesis of paroxysmal headaches such as glossopharyngeal neuralgia and short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing.
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Affiliation(s)
- Arens Taga
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
- Dipartimento di Emergenza-Urgenza, ed Area Medica Generale e Specialistica, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Irene Florindo
- Dipartimento di Emergenza-Urgenza, ed Area Medica Generale e Specialistica, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
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Mantegazza M, Cestèle S. Pathophysiological mechanisms of migraine and epilepsy: Similarities and differences. Neurosci Lett 2017; 667:92-102. [PMID: 29129678 DOI: 10.1016/j.neulet.2017.11.025] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 01/03/2023]
Abstract
Migraine and epilepsy are episodic disorders with distinct features, but they have some clinical and pathophysiological overlaps. We review here clinical overlaps between seizures and migraine attacks, activities of neuronal networks observed during seizures and migraine attacks, and molecular and cellular mechanisms of migraine identified in genetic forms, focusing on genetic variants identified in hemiplegic migraine and their functional effects. Epilepsy and migraine can be generated by dysfunctions of the same neuronal networks, but these dysfunctions can be disease-specific, even if pathogenic mutations target the same protein. Studies of rare monogenic forms have allowed the identification of some molecular/cellular dysfunctions that provide a window on pathological mechanisms: we have begun to disclose the tip of the iceberg.
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Affiliation(s)
- Massimo Mantegazza
- Université Côte d'Azur (UCA), 660 route des Lucioles, 06560 Valbonne, Sophia Antipolis, France; Institute of Molecular and Cellular Pharmacology (IPMC), CNRS UMR7275, 660 Route des Lucioles, 06560 Valbonne, Sophia Antipolis, France.
| | - Sandrine Cestèle
- Université Côte d'Azur (UCA), 660 route des Lucioles, 06560 Valbonne, Sophia Antipolis, France; Institute of Molecular and Cellular Pharmacology (IPMC), CNRS UMR7275, 660 Route des Lucioles, 06560 Valbonne, Sophia Antipolis, France
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Cianchetti C, Dainese F, Ledda MG, Avanzini G. Epileptic headache: A rare form of painful seizure. Seizure 2017; 52:169-175. [PMID: 29054038 DOI: 10.1016/j.seizure.2017.10.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/09/2017] [Accepted: 10/12/2017] [Indexed: 10/18/2022] Open
Abstract
PURPOSE To describe the concept, features and mechanisms of epileptic headache (EH). METHODS Analysis of all published articles concerning EH and related subjects. RESULTS There are more than 30 published case studies of patients with headache as the only manifestation of a seizure, a condition that has been variously called "EH", "ictal epileptic headache", "hemicrania epileptica", "cephalic pain seizure". It is necessary to differentiate EH from "migralepsy" and "ictal non-epileptic headache". EH may be an isolated event or the initial phase of a seizure followed by other manifestations. An isolated EH is clinically relevant because it is often symptomatic of structural brain disease; this underlines the importance of a differential diagnosis as the head pain of EH has no specific diagnostic characteristics. The described cases indicate that the location of the foci may vary, thus suggesting the involvement of different parts of the pain network. EH is a "focal aware" seizure, but there are a few reports of cases in which it was associated with generalised epileptiform activity. A correct diagnosis of EH requires an ictal EEG recording showing epilepsy-compatible discharges that coincide with the onset and cessation of the headache. A rapid response to the acute administration of an antiepileptic drug may support the diagnosis. CONCLUSIONS EH is a particular type of pain seizure that has a complex pathophysiology and, when isolated, requires differential diagnostic consideration. We believe that, although it is not frequent, pain as an ictal symptom should be highlighted in the operational classification of seizure types.
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Affiliation(s)
- Carlo Cianchetti
- Child and Adolescent Neurology and Psychiatry, University of Cagliari, Italy.
| | - Filippo Dainese
- Epilepsy Centre, Neurological Unit, SS. Giovanni e Paolo Hospital, Venice, Italy
| | | | - Giuliano Avanzini
- Dept. of Neurophysiology and Epilepsy Unit, Carlo Besta Neurological Institute, Milan, Italy
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15
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Buonfiglio M, Di Sabato F, Mandillo S, Albini M, Di Bonaventura C, Giallonardo A, Avanzini G. Analytic information processing style in epilepsy patients. Epilepsy Behav 2017; 73:18-22. [PMID: 28605629 DOI: 10.1016/j.yebeh.2017.05.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/20/2017] [Accepted: 05/13/2017] [Indexed: 11/19/2022]
Abstract
Relevant to the study of epileptogenesis is learning processing, given the pivotal role that neuroplasticity assumes in both mechanisms. Recently, evoked potential analyses showed a link between analytic cognitive style and altered neural excitability in both migraine and healthy subjects, regardless of cognitive impairment or psychological disorders. In this study we evaluated analytic/global and visual/auditory perceptual dimensions of cognitive style in patients with epilepsy. Twenty-five cryptogenic temporal lobe epilepsy (TLE) patients matched with 25 idiopathic generalized epilepsy (IGE) sufferers and 25 healthy volunteers were recruited and participated in three cognitive style tests: "Sternberg-Wagner Self-Assessment Inventory", the C. Cornoldi test series called AMOS, and the Mariani Learning style Questionnaire. Our results demonstrate a significant association between analytic cognitive style and both IGE and TLE and respectively a predominant auditory and visual analytic style (ANOVA: p values <0,0001). These findings should encourage further research to investigate information processing style and its neurophysiological correlates in epilepsy.
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Affiliation(s)
- Marzia Buonfiglio
- Department of Clinical Medicine, "Sapienza" University of Rome, Policlinico Umberto I, Viale del Policlinico 155, 00161 Rome, Italy.
| | - Francesco Di Sabato
- Department of Clinical Medicine, "Sapienza" University of Rome, Policlinico Umberto I, Viale del Policlinico 155, 00161 Rome, Italy
| | - Silvia Mandillo
- CNR - Institute of Cell Biology and Neurobiology - Roma, 00015 Monterotondo Scalo, Italy
| | - Mariarita Albini
- Epilepsy Unit, Department of Neurology and Psychiatry, "Sapienza" University, Rome, Italy
| | - Carlo Di Bonaventura
- Epilepsy Unit, Department of Neurology and Psychiatry, "Sapienza" University, Rome, Italy
| | - Annateresa Giallonardo
- Epilepsy Unit, Department of Neurology and Psychiatry, "Sapienza" University, Rome, Italy
| | - Giuliano Avanzini
- Department of Neurophysiology, Istituto Neurologico C. Besta, Milano, Italy
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16
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Abstract
Headache, especially migraine, has long been associated with epilepsy, based on the common clinical features of these disorders. Both migraine and epilepsy have a genetic predisposition and share common pathophysiological mechanisms including an imbalance between excitatory and inhibitory factors that result in spells of altered brain function and autonomic symptoms. There are well-documented reports on the headache as a sole manifestation of epileptic seizure and headache is commonly associated with as preictal, ictal, and postictal symptoms in epilepsy patients. In addition, migraine and epilepsy are frequently described as highly comorbid conditions and several antiepileptic drugs are used for the patients with migraine as well as epilepsy. In the present review, we briefly discuss the connection between headache and epilepsy in various aspects, including classification, clinical features, epidemiology, genetics, pathophysiology, and treatment.
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Affiliation(s)
- Dong Wook Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, Korea
| | - Sang Kun Lee
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
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17
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Cianchetti C, Avanzini G, Dainese F, Guidetti V. The complex interrelations between two paroxysmal disorders: headache and epilepsy. Neurol Sci 2017; 38:941-948. [DOI: 10.1007/s10072-017-2926-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 03/16/2017] [Indexed: 01/03/2023]
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18
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The burden of headache in people with epilepsy. Seizure 2016; 41:120-6. [PMID: 27543963 DOI: 10.1016/j.seizure.2016.07.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/29/2016] [Accepted: 07/29/2016] [Indexed: 12/27/2022] Open
Abstract
PURPOSE To investigate and classify headaches in adult people with epilepsy, to evaluate the burden of headaches, and to compare findings with a population-based epidemiological study. METHODS Two hundred eighty (61.4% women) people with epilepsy (mean age 37.8±14.5, mean duration of epilepsy 13.2±11.9years) completed a questionnaire collecting socio-demographic and clinical data, questions clarifying their type of a headache, a Qolie-10 questionnaire and a Headache-Attributed Lost Time (HALT) index. An experienced neurologist also interviewed them. RESULTS 83.2% of respondents reported some type of headache. From those with inter-ictal headaches (77.9%), 39% reported tension-type headache, 31.7% reported migraine, and 7.8% reported medication-overuse headache and 16% reported possible persistent headache attributed to traumatic head injury. The impact of headache assessed through the HALT grading showed that 40.4% were grade 1, 9.6% grade 2, 14.7% grade 3 and 35.3% grade 4. Although, the prevalences of different headache types were similar to those in our population-based study, migraine seemed to be more common in males with epilepsy than in general population, and medication-overuse headache was more common in people with epilepsy than in the general population. CONCLUSIONS People with epilepsy experience headaches irrespective of their sex or age. The burden of headaches is very important in patients with epilepsy, since headaches usually cause a moderate or severe burden to their quality of life and suggest a clear clinical need. Clinicians should recognize headache as a common comorbidity of epilepsy, as it may influence antiepileptic drug choice, and may need specific treatment.
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19
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Epileptic headache: A cephalic pain seizure, confirmed by the close coincidence with epileptiform EEG abnormalities. Seizure 2016; 38:75-6. [DOI: 10.1016/j.seizure.2016.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Revised: 03/08/2016] [Accepted: 03/09/2016] [Indexed: 11/21/2022] Open
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20
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Kim DW, Sunwoo JS, Lee SK. Headache as an Aura of Epilepsy: Video-EEG Monitoring Study. Headache 2016; 56:762-8. [PMID: 26893212 DOI: 10.1111/head.12754] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2015] [Indexed: 01/03/2023]
Abstract
BACKGROUND Headache can be associated with epilepsy as a pre-ictal, ictal, or post-ictal phenomenon; however, studies of patients with headache as an epileptic aura are scarce. We performed the present study to investigate the incidence and characteristics of headache as an epileptic aura, via confirmation of electroencephalography (EEG) changes by video-EEG monitoring. METHODS Data of aura and clinical seizure episodes of 831 consecutive patients who undertook video-EEG monitoring were analyzed retrospectively. For patients who had headache as an aura, information on the detailed features of headache was acquired, including location, nature, duration, and the presence of accompanying symptoms. Video-recorded clinical seizures, EEG findings, and neuroimaging data were used to determine the ictal onset areas in the patients. RESULTS Six out of 831 (0.7%) patients experienced headache as aura (age range, 25-52 years), all of whom had partial seizures. The incidence of pre-ictal headache was 6.3% (25/831), and post-ictal headache was 30.9% (257/831). In patients with headache as aura, five patients described headache as the most frequent aura, and headache was the second most frequent aura in one patient. The characteristics of headache were hemicrania epileptica in two patients, tension-type headache in another two patients, and migraine-like headache in the remaining two patients. No patient met the diagnostic criteria of ictal epileptic headache or migraine aura-triggered seizure. CONCLUSION Our study showed that headache as an aura is uncommon in adult patients with epilepsy, and that headache can present as diverse features, including hemicrania epileptica, tension-type headache, and migraine-like headache. Further studies are necessary to characterize the features of headache as an epileptic aura in adult patients with epilepsy.
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Affiliation(s)
- Dong Wook Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, Korea
| | - Jun-Sang Sunwoo
- Department of Neurology, College of Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang Kun Lee
- Department of Neurology, College of Medicine, Seoul National University Hospital, Seoul, Korea
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21
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Mitsikostas DD, Ashina M, Craven A, Diener HC, Goadsby PJ, Ferrari MD, Lampl C, Paemeleire K, Pascual J, Siva A, Olesen J, Osipova V, Martelletti P. European Headache Federation consensus on technical investigation for primary headache disorders. J Headache Pain 2016; 17:5. [PMID: 26857820 PMCID: PMC4747925 DOI: 10.1186/s10194-016-0596-y] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Accepted: 02/02/2016] [Indexed: 01/03/2023] Open
Abstract
The diagnosis of primary headache disorders is clinical and based on the diagnostic criteria of the International Headache Society (ICHD-3-beta). However several brain conditions may mimic primary headache disorders and laboratory investigation may be needed. This necessity occurs when the treating physician doubts for the primary origin of headache. Features that represent a warning for a possible underlying disorder causing the headache are new onset headache, change in previously stable headache pattern, headache that abruptly reaches the peak level, headache that changes with posture, headache awakening the patient, or precipitated by physical activity or Valsalva manoeuvre, first onset of headache ≥50 years of age, neurological symptoms or signs, trauma, fever, seizures, history of malignancy, history of HIV or active infections, and prior history of stroke or intracranial bleeding. All national headache societies and the European Headache Alliance invited to review and comment the consensus before the final draft. The consensus recommends brain MRI for the case of migraine with aura that persists on one side or in brainstem aura. Persistent aura without infarction and migrainous infarction require brain MRI, MRA and MRV. Brain MRI with detailed study of the pituitary area and cavernous sinus, is recommended for all TACs. For primary cough headache, exercise headache, headache associated with sexual activity, thunderclap headache and hypnic headache apart from brain MRI additional tests may be required. Because there is little and no good evidence the committee constructed a consensus based on the opinion of experts, and should be treated as imperfect.
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Affiliation(s)
- D D Mitsikostas
- Neurology Department, Athens Naval Hospital, Athens, Greece.
| | - M Ashina
- Danish Headache Center, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - A Craven
- European Headache Alliance, President, Dublin, Ireland.
| | - H C Diener
- Department of Neurology, University Hospital Essen, University Duisburg-Essen, Essen, Germany.
| | - P J Goadsby
- Basic and Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, and King's Clinical Research Facility, Kings College London, Wellcome Foundation Building, King's College Hospital, London, SE5 9PJ, UK.
| | - M D Ferrari
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - C Lampl
- Medical Headache Center, Hospital Sisters of Mercy, Seilerstaette Linz, Linz, 4020, Austria.
| | - K Paemeleire
- Department of Neurology, Ghent University Hospital, Ghent, Belgium.
| | - J Pascual
- University Hospital Marqués de Valdecilla and IDIVAL, 39011, Santander, Spain.
| | - A Siva
- Department of Neurology, Cerrahpasa School of Medicine, Istanbul University, Millet Cad, 34390, Capa/Istanbul, Turkey.
| | - J Olesen
- Danish Headache Centre and Department of Neurology, Rigshospitalet, Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - V Osipova
- Department of Neurology, First Moscow State Medical University, Moscow, Russia.
| | - P Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy.
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22
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Gupta SN, Gupta VS, Borad N. Spectrum of migraine variants and beyond: The individual syndromes in children. Brain Dev 2016; 38:10-26. [PMID: 26081103 DOI: 10.1016/j.braindev.2015.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 05/07/2015] [Accepted: 05/10/2015] [Indexed: 01/03/2023]
Abstract
"Migraine-related conditions" are probably the second most common condition after seizure encountered in pediatric neurology requiring frequent Emergency Department visits. Among migraines, migraine-related condition presents with an acute onset sign or symptom other than headache or visual aura of unknown etiology. A delay in diagnosis is a common occurrence. Previously, the authors proposed a common clinical profile and suggested that the future review should seek the applicability of the common profile in aid to clinical diagnosis of migraine-related individual syndromes. Authors describe the clinical characteristics and differential diagnosis of the spectrum of migraine variants and beyond in children.
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Affiliation(s)
- Surya N Gupta
- Section of Child Neurology, Women's and Children's Hospital, Charleston Area Medical Center, Charleston, WV, USA.
| | - Vikash S Gupta
- MS-IV, Texila American University, Woolford Ave, Georgetown, Guyana.
| | - Nirali Borad
- Department of Physiology, P.D.U. Government Medical College, Rajkot, Gujarat, India.
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23
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Fanella M, Morano A, Fattouch J, Albini M, Casciato S, Manfredi M, Giallonardo AT, Di Bonaventura C. Ictal epileptic headache revealing non convulsive status epilepticus in a case of eyelid myoclonia with absences. J Headache Pain 2015; 16:105. [PMID: 26644029 PMCID: PMC4671982 DOI: 10.1186/s10194-015-0587-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Accepted: 11/28/2015] [Indexed: 02/07/2023] Open
Abstract
Epileptic seizures and headache attacks are two common neurologic phenomena characterized by paroxysmal alteration of brain functions followed by complete restauration of the baseline condition. Headache and epilepsy are related in numerous ways, and they often co-occur. Although the link between these two diseases is not completely clear, several clinical, physiopathological and therapeutic features overlap. Headache is reported in association with epileptic seizures as a pre-ictal, ictal or post-ictal phenomenon. We present the case of a 40 year-old woman affected by eyelid myoclonia with absences (EMA) with a history of prolonged headache attacks. A video-EEG recording performed during one of these episodes showed subcontinuous epileptic activity consisting of generalized spike-and-wave discharges (GSWDs), clinically associated with tensive headache. Our work represents one of the few well EEG-documented cases of ictal epileptic headache in idiopathic generalized epilepsy (IGE).
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Affiliation(s)
- Martina Fanella
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Alessandra Morano
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Jinane Fattouch
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Mariarita Albini
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Sara Casciato
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Mario Manfredi
- Department of Neuroscience, Neurology Unit, "Sapienza" University, Rome, Italy
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24
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O073. Proposal guidelines for epilepsy and headache. J Headache Pain 2015; 16:A193. [PMID: 28132195 PMCID: PMC4715061 DOI: 10.1186/1129-2377-16-s1-a193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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25
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Fanella M, Morano A, Fattouch J, Albini M, Manfredi M, Giallonardo AT, Di Bonaventura C. Ictal epileptic headache in adult life: Electroclinical patterns and spectrum of related syndromes. Epilepsy Behav 2015; 53:161-5. [PMID: 26580211 DOI: 10.1016/j.yebeh.2015.10.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/13/2015] [Accepted: 10/18/2015] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Both headache and epilepsy are frequent paroxysmal disorders that often co-occur or are related in numerous ways. Although ictal epileptic headache has become the focus of several studies, this remains a very rare and not well-known phenomenon. Electroclinical features, pathophysiology, and syndromic context are heterogeneous. We investigated the electroclinical and neuroimaging findings in a population of adult patients with ictal epileptic headache. METHODS We retrospectively examined 8800 EEG recordings of almost 4800 patients admitted to our video-EEG laboratory from 2010 to 2013 with a history of well-documented epilepsy. We selected patients who reported headache closely related to a seizure documented by video-EEG or 24-hour ambulatory EEG. We analyzed ictal electroclinical features of headache, and we defined the related epileptic syndromes. RESULTS We identified five patients with ictal epileptic headache. Two patients described tension headache during an epileptic seizure. In three patients, the headache was accompanied by other "minor" neurological symptoms mimicking a migrainous aura. In all cases, the headache stopped with the end of the epileptic activity. Three patients had a history of partial symptomatic epilepsy with cerebral lesions (low grade glioma, astrocytoma, porencephalic cyst) in the left posterior regions, whereas two patients were affected by idiopathic generalized epilepsy. CONCLUSION This study confirms the rarity of ictal epileptic headache. To date, well-documented video-EEG cases remain as exceptional reports, especially in cases of idiopathic generalized epilepsies. Moreover, we confirm the main involvement of posterior regions in patients with ictal epileptic headache affected by partial symptomatic epilepsies.
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Affiliation(s)
- Martina Fanella
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Alessandra Morano
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Jinane Fattouch
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Mariarita Albini
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy
| | - Mario Manfredi
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy
| | | | - Carlo Di Bonaventura
- Department of Neurology and Psychiatry, Neurology Unit, "Sapienza" University, Rome, Italy.
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26
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Abstract
Migraine and epilepsy are both common episodic disorders that share many clinical features and underlying pathophysiological mechanisms. The comorbidity of these two conditions is well known. However, the temporal association between migraine and epilepsy is a controversial issue, since these two conditions may occur in numerous ways. Four types of association between headache and epileptic seizure are recognized: pre-ictal headache, headache as the expression of an epileptic manifestation, post-ictal headache, and inter-ictal headache. The classification of epilepsy by the International League Against Epilepsy did not refer to the epileptic headache. On the other hand, the International Classification of Headache Disorders, 3rd edition (ICHD-3) defines three entities: migraine aura-triggered seizure which sometimes referred to as migralepsy, hemicrania epileptica, and post-ictal headache. However, ICHD-3 mentions that there is a complex and bidirectional association between migraine and epilepsy. Most of the previous reports of migralepsy corresponded to occipital seizures that mimic migraine with aura. The term migralepsy has recently been criticized. Migraine and epilepsy share several pathophysiological mechanisms which involve neurotransmitters and iron channel dysfunctions. There is the hypothesis of a shared genetic susceptibility to migraine and epilepsy. Strong support of a shared genetic basis comes from familial hemiplegic migraine.
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Affiliation(s)
- Sadatoshi Tsuji
- Department of Medical Technology and Sciences, School of Health Sciences at Fukuoka, International University of Health and Welfare
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27
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Affiliation(s)
| | - Pasquale Striano
- Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophtalmology, Genetics, Maternal and Child Health, University of Genoa, "G. Gaslini" Institute, Genova, Italy
| | - Pasquale Parisi
- Child Neurology & Paediatric Headache Centre, Chair of Paediatrics, NESMOS Dpt, University of Rome 'Sapienza', Faculty of Medicine & Psychology, c/o "S. Andrea" Hospital, Rome, Italy
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28
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Mainieri G, Cevoli S, Giannini G, Zummo L, Leta C, Broli M, Ferri L, Santucci M, Posar A, Avoni P, Cortelli P, Tinuper P, Bisulli F. Headache in epilepsy: prevalence and clinical features. J Headache Pain 2015; 16:556. [PMID: 26245188 PMCID: PMC4540713 DOI: 10.1186/s10194-015-0556-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 07/16/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Headache and epilepsy are two relatively common neurological disorders and their relationship is still a matter of debate. Our aim was to estimate the prevalence and clinical features of inter-ictal (inter-IH) and peri-ictal headache (peri-IH) in patients with epilepsy. METHODS All patients aged ≥ 17 years referring to our tertiary Epilepsy Centre were consecutively recruited from March to May 2011 and from March to July 2012. They underwent a semi-structured interview including the International Classification Headache Disorders (ICHD-II) criteria to diagnose the lifetime occurrence of headache.χ(2)-test, t-test and Mann-Whitney test were used to compare clinical variables in patients with and without inter-IH and peri-IH. RESULTS Out of 388 enrolled patients 48.5 % had inter-IH: migraine in 26.3 %, tension-type headache (TTH) in 19.1 %, other primary headaches in 3.1 %. Peri-IH was observed in 23.7 %: pre-ictally in 6.7 %, ictally in 0.8 % and post-ictally in 19.1 %. Comparing patients with inter-ictal migraine (102), inter-ictal TTH (74) and without inter-IH (200), we found that pre-ictal headache (pre-IH) was significantly represented only in migraineurs (OR 3.54, 95 % CI 1.88-6.66, P < 0.001). Post-ictal headache (post-IH) was significantly associated with both migraineurs (OR 2.60, 95 % CI 1.85-3.64, P < 0.001) and TTH patients (OR 2.05, 95 % CI 1.41-2.98, P < 0.001). Moreover, post-IH was significantly associated with antiepileptic polytherapy (P < 0.001), high seizure frequency (P = 0.002) and tonic-clonic seizures (P = 0.043). CONCLUSIONS Migraine was the most represented type of headache in patients with epilepsy. Migraineurs are more prone to develop pre-IH, while patients with any inter-IH (migraine or TTH) are predisposed to manifest a post-IH after seizures.
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Affiliation(s)
- G Mainieri
- IRCCS Istituto delle Scienze Neurologiche di Bologna, AUSL di Bologna, Bologna, Italy,
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29
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Cianchetti C, Vigevano F, Guidetti V. Epileptic Headache: Need for a Better Knowledge. Headache 2015; 55:580-1. [DOI: 10.1111/head.12542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Federico Vigevano
- Neuroscience Department; Bambino Gesù Children's Hospital; Rome Italy
| | - Vincenzo Guidetti
- Child and Adolescent Neuropsychiatry; Sapienza University of Rome; Rome Italy
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30
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Saitowitz Z, Flamini R, Berenson F. Epileptic headache: need for a better knowledge--a response. Headache 2015; 55:582. [PMID: 25758551 DOI: 10.1111/head.12539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Vongvaivanich K, Lertakyamanee P, Silberstein SD, Dodick DW. Late-life migraine accompaniments: A narrative review. Cephalalgia 2014; 35:894-911. [PMID: 25505036 DOI: 10.1177/0333102414560635] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Accepted: 10/27/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Migraine is one of the most common chronic neurological disorders. In 1980, C. Miller Fisher described late-life migraine accompaniments as transient neurological episodes in older individuals that mimic transient ischemic attacks. There has not been an update on the underlying nature and etiology of late-life migraine accompanimentsd since the original description. PURPOSE The purpose of this article is to provide a comprehensive and extensive review of the late-life migraine accompaniments including the epidemiology, clinical characteristics, differential diagnosis, and treatment. METHODS Literature searches were performed in MEDLINE®, PubMed, Cochrane Library, and EMBASE databases for publications from 1941 to July 2014. The search terms "Migraine accompaniments," "Late life migraine," "Migraine with aura," "Typical aura without headache," "Migraine equivalents," "Acephalic migraine," "Elderly migraine," and "Transient neurological episodes" were used. CONCLUSION Late-life onset of migraine with aura is not rare in clinical practice and can occur without headache, especially in elderly individuals. Visual symptoms are the most common presentation, followed respectively by sensory, aphasic, and motor symptoms. Gradual evolution, the march of transient neurological deficits over several minutes and serial progression from one symptom to another in succession are typical clinical features for late-life migraine accompaniments. Transient neurological disturbances in migraine aura can mimic other serious conditions and can be easily misdiagnosed. Careful clinical correlation and appropriate investigations are essential to exclude secondary causes. Treatments are limited and still inconsistent.
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Affiliation(s)
- Kiratikorn Vongvaivanich
- Comprehensive Headache Clinic, Neuroscience Center, Bangkok Hospital, Bangkok Hospital Group, Thailand
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Keezer MR, Bauer PR, Ferrari MD, Sander JW. The comorbid relationship between migraine and epilepsy: a systematic review and meta-analysis. Eur J Neurol 2014; 22:1038-47. [DOI: 10.1111/ene.12612] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 10/07/2014] [Indexed: 01/13/2023]
Affiliation(s)
- M. R. Keezer
- NIHR University College London Hospitals Biomedical Research Centre; UCL Institute of Neurology; Queen Square; London UK
| | - P. R. Bauer
- Stichting Epilepsie Instellingen Nederland (SEIN); Heemstede The Netherlands
| | - M. D. Ferrari
- Department of Neurology; Leiden University Medical Centre; Leiden The Netherlands
| | - J. W. Sander
- NIHR University College London Hospitals Biomedical Research Centre; UCL Institute of Neurology; Queen Square; London UK
- Stichting Epilepsie Instellingen Nederland (SEIN); Heemstede The Netherlands
- Epilepsy Society; Chalfont St Peter UK
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High prevalence of headaches in patients with epilepsy. J Headache Pain 2014; 15:70. [PMID: 25366245 PMCID: PMC4231166 DOI: 10.1186/1129-2377-15-70] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Accepted: 10/29/2014] [Indexed: 01/03/2023] Open
Abstract
Background To examine the association between headaches and epilepsy. Methods Consecutive adult epileptic patients who went to the outpatient clinic of the Epilepsy Center of PLA General Hospital between February 01, 2012, and May 10, 2013, were recruited into this study. A total of 1109 patients with epilepsy completed a questionnaire regarding headaches. Results Overall, 60.1% of the patients (male: 57.2%; female: 63.8%) reported headaches within the last year. The age-weighted prevalence of interictal migraine was 11.7% (male 8.9%, female 15.3%), which is higher than that reported in a large population-based study (8.5%, male 5.4%, female 11.6%) using the same screening questions. The prevalence of postictal headaches was 34.1% (males 32.7%, females 35.2%), and the presence of preictal headaches was 4.5% (males 4.3%, females 5.2%). The prevalence of headache yesterday in the general population was 4.8% (male 3.0%, female 6.6%). Thus, the prevalence of headaches, including migraine, is higher in epileptic patients in China. Conclusions The high prevalence of postictal headaches confirms the frequent triggering of a headache by a seizure. A much lower frequency of preictal headaches, a condition in which the real triggering effect of the headache on the seizure might be difficult to prove.
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Millichap JG, Millichap JJ. Headache with Focal Neurological Signs. Pediatr Neurol Briefs 2014. [DOI: 10.15844/pedneurbriefs-28-9-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Saitowitz Z, Flamini R, Berenson F. Ictal Epileptic Headache: A Review of Current Literature and Differentiation From Migralepsy and Other Epilepsies. Headache 2014; 54:1534-40. [DOI: 10.1111/head.12432] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2014] [Indexed: 12/01/2022]
Affiliation(s)
| | - Robert Flamini
- Pediatric and Adolescent Neurodevelopmental Associates; Atlanta GA USA
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Terminology should be as simple as possible and should express the concepts clearly. Seizure 2013; 22:800. [DOI: 10.1016/j.seizure.2013.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 07/26/2013] [Accepted: 07/29/2013] [Indexed: 11/23/2022] Open
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Parisi P, Striano P, Belcastro V. New terminology for headache/migraine as the sole ictal epileptic manifestation: the downsides. Reply to Cianchetti et al. Seizure 2013; 22:798-9. [PMID: 23969068 DOI: 10.1016/j.seizure.2013.07.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 07/25/2013] [Accepted: 07/27/2013] [Indexed: 11/17/2022] Open
Affiliation(s)
- Pasquale Parisi
- Child Neurology & Headache Paediatric, Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, "Sapienza" University, Rome, Italy.
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