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Alfayyadh MM, Maksemous N, Sutherland HG, Lea RA, Griffiths LR. Unravelling the Genetic Landscape of Hemiplegic Migraine: Exploring Innovative Strategies and Emerging Approaches. Genes (Basel) 2024; 15:443. [PMID: 38674378 PMCID: PMC11049430 DOI: 10.3390/genes15040443] [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: 03/12/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Migraine is a severe, debilitating neurovascular disorder. Hemiplegic migraine (HM) is a rare and debilitating neurological condition with a strong genetic basis. Sequencing technologies have improved the diagnosis and our understanding of the molecular pathophysiology of HM. Linkage analysis and sequencing studies in HM families have identified pathogenic variants in ion channels and related genes, including CACNA1A, ATP1A2, and SCN1A, that cause HM. However, approximately 75% of HM patients are negative for these mutations, indicating there are other genes involved in disease causation. In this review, we explored our current understanding of the genetics of HM. The evidence presented herein summarises the current knowledge of the genetics of HM, which can be expanded further to explain the remaining heritability of this debilitating condition. Innovative bioinformatics and computational strategies to cover the entire genetic spectrum of HM are also discussed in this review.
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Affiliation(s)
| | | | | | | | - Lyn R. Griffiths
- Centre for Genomics and Personalised Health, Genomics Research Centre, School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD 4059, Australia; (M.M.A.); (N.M.); (H.G.S.); (R.A.L.)
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2
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Riederer F, Beiersdorf J, Scutelnic A, Schankin CJ. Migraine Aura-Catch Me If You Can with EEG and MRI-A Narrative Review. Diagnostics (Basel) 2023; 13:2844. [PMID: 37685382 PMCID: PMC10486733 DOI: 10.3390/diagnostics13172844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Roughly one-third of migraine patients suffer from migraine with aura, characterized by transient focal neurological symptoms or signs such as visual disturbance, sensory abnormalities, speech problems, or paresis in association with the headache attack. Migraine with aura is associated with an increased risk for stroke, epilepsy, and with anxiety disorder. Diagnosis of migraine with aura sometimes requires exclusion of secondary causes if neurological deficits present for the first time or are atypical. It was the aim of this review to summarize EEG an MRI findings during migraine aura in the context of pathophysiological concepts. This is a narrative review based on a systematic literature search. During visual auras, EEG showed no consistent abnormalities related to aura, although transient focal slowing in occipital regions has been observed in quantitative studies. In contrast, in familial hemiplegic migraine (FHM) and migraine with brain stem aura, significant EEG abnormalities have been described consistently, including slowing over the affected hemisphere or bilaterally or suppression of EEG activity. Epileptiform potentials in FHM are most likely attributable to associated epilepsy. The initial perfusion change during migraine aura is probably a short lasting hyperperfusion. Subsequently, perfusion MRI has consistently demonstrated cerebral hypoperfusion usually not restricted to one vascular territory, sometimes associated with vasoconstriction of peripheral arteries, particularly in pediatric patients, and rebound hyperperfusion in later phases. An emerging potential MRI signature of migraine aura is the appearance of dilated veins in susceptibility-weighted imaging, which may point towards the cortical regions related to aura symptoms ("index vein"). Conclusions: Cortical spreading depression (CSD) cannot be directly visualized but there are probable consequences thereof that can be captured Non-invasive detection of CSD is probably very challenging in migraine. Future perspectives will be elaborated based on the studies summarized.
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Affiliation(s)
- Franz Riederer
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, CH 3010 Bern, Switzerland (C.J.S.)
- Department of Neurology, University Hospital Zurich, Medical Faculty, University of Zurich, CH 8091 Zurich, Switzerland
| | - Johannes Beiersdorf
- Karl Landsteiner Institute for Clinical Epilepsy Reserach and Cognitive Neurology, AT 1130 Vienna, Austria;
| | - Adrian Scutelnic
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, CH 3010 Bern, Switzerland (C.J.S.)
| | - Christoph J. Schankin
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, CH 3010 Bern, Switzerland (C.J.S.)
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Grangeon L, Lange KS, Waliszewska-Prosół M, Onan D, Marschollek K, Wiels W, Mikulenka P, Farham F, Gollion C, Ducros A. Genetics of migraine: where are we now? J Headache Pain 2023; 24:12. [PMID: 36800925 PMCID: PMC9940421 DOI: 10.1186/s10194-023-01547-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/07/2023] [Indexed: 02/21/2023] Open
Abstract
Migraine is a complex brain disorder explained by the interaction of genetic and environmental factors. In monogenic migraines, including familial hemiplegic migraine and migraine with aura associated with hereditary small-vessel disorders, the identified genes code for proteins expressed in neurons, glial cells, or vessels, all of which increase susceptibility to cortical spreading depression. The study of monogenic migraines has shown that the neurovascular unit plays a prominent role in migraine. Genome-wide association studies have identified numerous susceptibility variants that each result in only a small increase in overall migraine risk. The more than 180 known variants belong to several complex networks of "pro-migraine" molecular abnormalities, which are mainly neuronal or vascular. Genetics has also highlighted the importance of shared genetic factors between migraine and its major co-morbidities, including depression and high blood pressure. Further studies are still needed to map all of the susceptibility loci for migraine and then to understand how these genomic variants lead to migraine cell phenotypes.
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Affiliation(s)
- Lou Grangeon
- grid.41724.340000 0001 2296 5231Neurology Department, CHU de Rouen, Rouen, France
| | - Kristin Sophie Lange
- grid.6363.00000 0001 2218 4662Neurology Department, Charité – Universitätsmedizin Berlin, Berlin, Germany ,grid.6363.00000 0001 2218 4662Center for Stroke Research Berlin (CSB), Charité – Universitätsmedizin, Berlin, Germany
| | - Marta Waliszewska-Prosół
- grid.4495.c0000 0001 1090 049XDepartment of Neurology, Wrocław Medical University, Wrocław, Poland
| | - Dilara Onan
- grid.14442.370000 0001 2342 7339Hacettepe University, Faculty of Physical Therapy and Rehabilitation, Ankara, Turkey
| | - Karol Marschollek
- grid.4495.c0000 0001 1090 049XDepartment of Neurology, Wrocław Medical University, Wrocław, Poland
| | - Wietse Wiels
- grid.8767.e0000 0001 2290 8069Department of Neurology, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Brussels, Belgium
| | - Petr Mikulenka
- grid.412819.70000 0004 0611 1895Department of Neurology, Third Faculty of Medicine, Charles University and University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Fatemeh Farham
- grid.411705.60000 0001 0166 0922Headache Department, Iranian Centre of Neurological Researchers, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Cédric Gollion
- grid.411175.70000 0001 1457 2980Neurology Department, CHU de Toulouse, Toulouse, France
| | - Anne Ducros
- Neurology Department, CHU de Montpellier, 80 avenue Augustin Fliche, 34295, Montpellier, France.
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Abstract
This literature review provides an overview of the research using magnetic resonance imaging (MRI) in pediatric migraine and compares findings with the adult migraine literature. A literature search using PubMed was conducted using all relevant sources up to February 2019. Using MRI methods to categorize and explain pediatric migraine in comparison with adult migraine is important, in order to recognize and appreciate the differences between the two entities, both clinically and physiologically. We aim to demonstrate the differences and similarities between pediatric and adult migraine using data from white matter and gray matter structural studies, cerebral perfusion, metabolites, and functional MRI (fMRI) studies, including task-based and resting-state blood oxygen level-dependent studies. By doing this we identify areas that need further research, as well as possible areas where intervention could alter outcomes.
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Di Stefano V, Rispoli MG, Pellegrino N, Graziosi A, Rotondo E, Napoli C, Pietrobon D, Brighina F, Parisi P. Diagnostic and therapeutic aspects of hemiplegic migraine. J Neurol Neurosurg Psychiatry 2020; 91:764-771. [PMID: 32430436 PMCID: PMC7361005 DOI: 10.1136/jnnp-2020-322850] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 01/25/2023]
Abstract
Hemiplegic migraine (HM) is a clinically and genetically heterogeneous condition with attacks of headache and motor weakness which may be associated with impaired consciousness, cerebellar ataxia and intellectual disability. Motor symptoms usually last <72 hours and are associated with visual or sensory manifestations, speech impairment or brainstem aura. HM can occur as a sporadic HM or familiar HM with an autosomal dominant mode of inheritance. Mutations in CACNA1A, ATP1A2 and SCN1A encoding proteins involved in ion transport are implicated. The pathophysiology of HM is close to the process of typical migraine with aura, but appearing with a lower threshold and more severity. We reviewed epidemiology, clinical presentation, diagnostic assessment, differential diagnosis and treatment of HM to offer the best evidence of this rare condition. The differential diagnosis of HM is broad, including other types of migraine and any condition that can cause transitory neurological signs and symptoms. Neuroimaging, cerebrospinal fluid analysis and electroencephalography are useful, but the diagnosis is clinical with a genetic confirmation. The management relies on the control of triggering factors and even hospitalisation in case of long-lasting auras. As HM is a rare condition, there are no randomised controlled trials, but the evidence for the treatment comes from small studies.
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Affiliation(s)
- Vincenzo Di Stefano
- Department of Biomedicine, Neuroscience and Advanced Diagnostic (BIND), University of Palermo, Palermo, Sicilia, Italy
| | - Marianna Gabriella Rispoli
- Department of Neuroscience Imaging and Clinical Sciences, 'G. d'Annunzio' University, Universita degli Studi Gabriele d'Annunzio Chieti e Pescara, Chieti Scalo, Chieti, Italy
| | - Noemi Pellegrino
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Alessandro Graziosi
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Eleonora Rotondo
- Pediatrics, University Gabriele d'Annunzio of Chieti Pescara Department of Medicine and Aging Science, Chieti, Abruzzo, Italy
| | - Christian Napoli
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Roma, Lazio, Italy
| | - Daniela Pietrobon
- Department of Biomedical Sciences & Padova Neuroscience Center, University of Padova, Padova, Italy.,CNR Neuroscience Institute, Padova, Italy
| | - Filippo Brighina
- Department of Biomedicine, Neuroscience and Advanced Diagnostic (BIND), University of Palermo, Palermo, Sicilia, Italy
| | - Pasquale Parisi
- Dipartimento di Neuroscienze Salute Mentale e Organi di Senso (NESMOS), University of Rome La Sapienza Faculty of Medicine and Psychology, Roma, Lazio, Italy
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Rodríguez‐Castro E, Lagorio AN, Bejarano‐García A, Aguiar P, Cortés J, Leira R. Prolonged Migraine Stuttering Aura: Structural, Functional, and Video Neuroimaging Study of an Atypical Migraine Aura. A Case Report. Headache 2020; 60:776-780. [DOI: 10.1111/head.13780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/13/2020] [Accepted: 02/03/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Emilio Rodríguez‐Castro
- Department of Neurology Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
| | - Ariela N. Lagorio
- Department of Neurology Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
| | - Alejandro Bejarano‐García
- Department of Nuclear Medicine Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
| | - Pablo Aguiar
- Department of Nuclear Medicine Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
- Molecular Imaging Group IDIS Facultad de Medicina Universidad de Santiago de Compostela Santiago de Compostela Spain
| | - Julia Cortés
- Department of Nuclear Medicine Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
| | - Rogelio Leira
- Department of Neurology Complejo Hospitalario Universitario de Santiago de Compostela Santiago de Compostela Spain
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Trahan EM, Mercado JM. Familial Hemiplegic Migraines and Baseline Neuropsychological Testing: A Case Report. Headache 2019; 59:917-923. [PMID: 30869161 DOI: 10.1111/head.13505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To explore the neuropsychological correlates and implications of familial hemiplegic migraines (FHMs). BACKGROUND FMH is a rare, autosomal dominant subtype of migraine that only occurs in 0.01% of the population. Little is known about the neuropsychological impact of FHMs; however, cognitive impairment associated with cerebellar syndrome has been identified in some cases. METHOD A single case study involving a 24-year-old male who recently endured an atypical, prolonged FHM episode. RESULTS The patient's overall neuropsychological functioning was intact with low average semantic fluency and processing speed, and mild indications of executive dysfunction. CONCLUSION Baseline and serial neuropsychological testing in individuals with FHM may help identify the potential progression and course of cognitive impairment associated with this condition.
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Familial Hemiplegic Migraine With Asymmetric Encephalopathy Secondary to ATP1A2 Mutation: A Case Series. J Clin Neurophysiol 2018; 35:e3-e7. [PMID: 28445178 DOI: 10.1097/wnp.0000000000000387] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Familial hemiplegic migraine (FHM) is a genetic disease with a variable clinical phenotype. The imaging and electroencephalogram (EEG) correlates of FHM are not well described. CASE SERIES We describe a case series of five young women aged 12 to 32 years. Each case presented with headache, encephalopathy, and hemiparesis of varying severity. One patient developed seizures. All patients improved spontaneously. INVESTIGATIONS Asymmetric slow-wave activity was seen on electroencephalogram in each case. One patient developed marked unilateral cortical edema on MR imaging. Cerebro-spinal fluid (CSF) studies were normal for all patients. Genetic testing in each case showed a mutation of the ATP1A2 gene. One of the mutations identified is a novel mutation. DISCUSSION Genetic mutation of the ATP1A2 gene results in a channelopathy which is thought to predispose to spreading depolarization, the probable physiologic correlate of migraine aura. We hypothesize that widespread prolonged depolarization accounts for the characteristic electroencephalogram findings in these cases. Familial hemiplegic migraine should be considered in the differential diagnosis of an asymmetric encephalopathy, particularly when CSF and imaging studies are normal.
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Chastan N, Lebas A, Legoff F, Parain D, Guyant-Marechal L. Clinical and electroencephalographic abnormalities during the full duration of a sporadic hemiplegic migraine attack. Neurophysiol Clin 2016; 46:307-311. [PMID: 27155821 DOI: 10.1016/j.neucli.2016.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/14/2016] [Accepted: 03/28/2016] [Indexed: 10/21/2022] Open
Abstract
Electroencephalographic (EEG) abnormalities have been reported during migraine attacks but their spatial and temporal distributions are not well known. We report the temporospatial dynamics of EEG during the full duration of a migraine attack with aura in a 19-year-old woman. She experienced episodes of hemiplegic migraine since the age of 2.5 years, with right hemibody paralysis preceded by visual symptoms. She reported severe pain of the right hemibody just before hemiplegia that was enventually suggestive of possible epileptic seizure, justifying diagnostic video-EEG monitoring. Sporadic hemiplegic migraine was diagnosed in the absence of family history. EEG was normal at the beginning of visual aura. After 15minutes, posterior slow waves appeared over the migrainous hemisphere, spreading progressively towards anterior regions: first the central region (5minutes after onset of contralateral hemiplegia), then the frontal region and over both hemispheres. A new de novo mutation was identified in the SCN1A gene.
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Affiliation(s)
- Nathalie Chastan
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France; Inserm, U1075 Comete, université de Normandie, Caen, France.
| | - Axel Lebas
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Floriane Legoff
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Dominique Parain
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Lucie Guyant-Marechal
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
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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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Lall NU, Stence NV, Mirsky DM. Magnetic Resonance Imaging of Pediatric Neurologic Emergencies. Top Magn Reson Imaging 2015; 24:291-307. [PMID: 26636636 DOI: 10.1097/rmr.0000000000000068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Although computed tomography is often the first line of imaging in the emergency setting, magnetic resonance imaging (MRI) is of increasing importance in the evaluation of central nervous system emergencies in the pediatric population. As such, it is necessary to understand the indications for which MRI may be necessary. This article reviews the unique pathophysiologic entities affecting the pediatric population and the associated MRI findings. Specifically, utility of emergent MRI and characteristic appearances of traumatic brain injury, traumatic spinal injury, nonaccidental trauma, arterial ischemic stroke, cerebral sinovenous thrombosis, stroke mimics, and central nervous system infections are described.
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Affiliation(s)
- Neil U Lall
- *Cincinnati Children's Hospital Medical Center, Cincinnati, OH †Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
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12
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Gupta SN, Gupta VS, Fields DM. Spectrum of complicated migraine in children: A common profile in aid to clinical diagnosis. World J Clin Pediatr 2015; 4:1-12. [PMID: 25664241 PMCID: PMC4318797 DOI: 10.5409/wjcp.v4.i1.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 12/06/2014] [Accepted: 12/17/2014] [Indexed: 02/06/2023] Open
Abstract
Complicated migraine encompasses several individual clinical syndromes of migraine. Such a syndrome in children frequently presents with various neurological symptoms in the Emergency Department. An acute presentation in the absence of headache presents a diagnostic challenge. A delay in diagnosis and treatment may have medicolegal implication. To date, there are no reports of a common clinical profile proposed in making a clinical diagnosis for the complicated migraine. In this clinical review, we propose and describe: (1) A common clinical profile in aid to clinical diagnosis for spectrum of complicated migraine; (2) How it can be used in differentiating complicated migraine from migraine without aura, migraine with aura, and seizure; (3) We discuss the status of complicated migraine in the International Headache Society classification 2013; and (4) In addition, a common treatment strategy for the spectrum of migraine has been described. To diagnose complicated migraine clinically, it is imperative to adhere with the proposed profile. This will optimize the use of investigation and will also avoid a legal implication of delay in their management. The proposed common clinical profile is incongruent with the International Headache Society 2013. Future classification should minimize the dissociation from clinically encountered syndromes and coin a single word to address collectively this subtype of migraine with an acute presentation of a common clinical profile.
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Kim YJ, Kwon SU. Recurrent steroid-responsive cerebral vasogenic edema in status migrainosus and persistent aura. Cephalalgia 2014; 35:728-34. [DOI: 10.1177/0333102414553820] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 08/14/2014] [Indexed: 11/16/2022]
Abstract
Background Status migrainosus (SM) and persistent aura (PA) without infarction are complications of migraine. Although several patients have been reported to have reversible brain lesions associated with complications of migraine, their nature and pathophysiology remain unclear. Case We report on a 38-year-old male who presented with nine episodes of SM and PA over eight years. Serial neuroimaging studies including brain magnetic resonance imaging (MRI), blood flow single photon emission tomography (SPECT),18 F-fluorodeoxyglucose positron emission tomography (FDG-PET) and11 C-flumazenil PET (FMZ-PET) demonstrated cerebral vasogenic edema (CVE) with hypoperfusion and hypometabolism in the area, anatomically corresponding to the area with PA. SM and PA were effectively controlled by corticosteroid therapy. Follow-up MRI revealed complete reversibility of the CVE, which was supported by normal FMZ-PET and FDG-PET findings. Conclusion We have described a patient with transient brain lesions associated with complications of migraine who was diagnosed with fully reversible and steroid responsive CVE.
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Affiliation(s)
- Yeon-Jung Kim
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Republic of Korea
| | - Sun U Kwon
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Republic of Korea
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14
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Safier R, Cleves-Bayon C, Vaisleib I, Siddiqui A, Zuccoli G. Magnetic resonance angiography evidence of vasospasm in children with suspected acute hemiplegic migraine. J Child Neurol 2014; 29:789-92. [PMID: 23594822 DOI: 10.1177/0883073813483364] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Accepted: 02/28/2013] [Indexed: 11/17/2022]
Abstract
Hemiplegic migraine is a rare subtype of migraine that is differentiated by motor weakness in the aura phase. The purpose of this case series was to examine the magnetic resonance angiogram findings of patients suffering from suspected acute hemiplegic migraine. This was a retrospective institutional board review protocol study of 8 patients. All patients received full brain magnetic resonance imaging under a 1.5-T magnet. The scans were subsequently evaluated by a neuroradiologist and 2 neurologists who were blinded to the study. The magnetic resonance angiogram findings of this study showed the presence of vasospasm within the intracranial vasculature during suspected acute hemiplegic migraine. This case series suggests that routine use of magnetic resonance angiography might be beneficial in both managing patients with acute hemiplegic migraine and helping to further understand the pathophysiology of this complicated disease process.
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Affiliation(s)
- Robert Safier
- Division of Child Neurology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Catalina Cleves-Bayon
- Division of Child Neurology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Inna Vaisleib
- Division of Child Neurology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ali Siddiqui
- Division of Neuroradiology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Giulio Zuccoli
- Division of Neuroradiology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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15
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Bosemani T, Poretti A, Huisman TA. Susceptibility-weighted imaging in pediatric neuroimaging. J Magn Reson Imaging 2013; 40:530-44. [DOI: 10.1002/jmri.24410] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 08/22/2013] [Indexed: 11/10/2022] Open
Affiliation(s)
- Thangamadhan Bosemani
- Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science; The Johns Hopkins University School of Medicine; Baltimore MD USA
| | - Andrea Poretti
- Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science; The Johns Hopkins University School of Medicine; Baltimore MD USA
| | - Thierry A.G.M. Huisman
- Section of Pediatric Neuroradiology, Division of Pediatric Radiology, Russell H. Morgan Department of Radiology and Radiological Science; The Johns Hopkins University School of Medicine; Baltimore MD USA
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Bosemani T, Burton VJ, Felling RJ, Leigh R, Oakley C, Poretti A, Huisman TA. Pediatric hemiplegic migraine: role of multiple MRI techniques in evaluation of reversible hypoperfusion. Cephalalgia 2013; 34:311-5. [PMID: 24142848 DOI: 10.1177/0333102413509432] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Hemiplegic migraine (HM) is a rare type of migraine with aura that involves motor weakness. Data on conventional and advanced neuroimaging findings during prolonged attacks of HM are limited, particularly in children. CASE A 13-year-old-female with a history of migraine had a typical attack of HM characterized by right-sided hemiplegia, deterioration of vigilance and paraphasia. MRI performed 3 hours after hemiplegia onset revealed normal diffusion tensor imaging (DTI) sequences, but perfusion weighted imaging (PWI) showed a large area of hypoperfusion within the left cerebral hemisphere and susceptibility weighted imaging (SWI) demonstrated a matching area with prominent, hypointense draining sulcal veins. Magnetic resonance angiography (MRA) revealed subtle narrowing of the left middle cerebral artery. The neuroimaging abnormalities completely resolved 24 hours after the attack onset. CONCLUSION Multiple conventional and advanced MRI techniques including SWI play a key role in an HM attack to (1) exclude acute arterial ischemic stroke and (2) further understand the pathophysiology of HM.
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Affiliation(s)
- Thangamadhan Bosemani
- Section of Pediatric Neuroradiology, Division of Pediatric Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Sánchez-Albisua I, Schöning M, Jurkat-Rott K, Lerche H. Possible effect of corticoids on hemiplegic attacks in severe hemiplegic migraine. Pediatr Neurol 2013; 49:286-8. [PMID: 23831250 DOI: 10.1016/j.pediatrneurol.2013.04.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 03/25/2013] [Accepted: 04/11/2013] [Indexed: 11/15/2022]
Abstract
BACKGROUND Sporadic and familial hemiplegic migraines are rare paroxysmal disorders characterized by transient hemiparesis and headache. The distinction is based on whether other family members are affected. In 50% of cases, these migraines are caused by CACNA1 A missense mutations. PATIENTS We describe a boy with a particularly severe phenotype and a de novo R1349Q mutation of the CACNA1 A gene. RESULTS The patient suffered from early-onset profound mental retardation, epileptic seizures, cerebellar ataxia, and progressive cerebellar atrophy. He experienced prolonged attacks of migraine with hemiparesis, seizures, altered consciousness, and fever resulting from minor head traumas. A prolonged hemiplegic attack improved following a 5-day treatment of 100 mg/d methylprednisolone. CONCLUSION R1349Q mutation of the CACN1 A gene may be associated with a severe phenotype. Corticoids might be beneficial in prolonged hemiplegic attacks.
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Affiliation(s)
- Iciar Sánchez-Albisua
- Department of Child Neurology, Children's Hospital, University of Tübingen, Germany.
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Reversible Prolonged Bilateral Inferior Altitudinal Visual Field Defects Associated With Migraine. J Neuroophthalmol 2012; 32:252-5. [DOI: 10.1097/wno.0b013e31824f3a1c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Choi KH, Kim JS, Lee SY, Ryu SW, Kim SS, Lee SH, Kim S, Park HK. Familial hemiplegic migraine with prolonged coma and cerebellar atrophy: CACNA1A T666M mutation in a Korean family. J Korean Med Sci 2012; 27:1124-7. [PMID: 22969264 PMCID: PMC3429835 DOI: 10.3346/jkms.2012.27.9.1124] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Accepted: 05/25/2012] [Indexed: 11/20/2022] Open
Abstract
We report the first Korean patient with familial hemiplegic migraine type 1, with clinical and multimodal imaging findings. A 43-yr-old man was admitted for right hemianopia and aphasia, followed by coma. MRI showed only cerebellar atrophy. CT angiography showed mild vasodilation of intracranial blood vessels and increased vascularity in the left hemisphere and perfusion-weighted imaging showed elevated cerebral blood flow. Gene analysis of the patient and his mother led to the identification of a heterozygous point mutation (1997C→T, T666M) in exon 16 of the CACNA1A gene. Familial hemiplegic migraine should be considered in patients with episodic neurological dysfunction with cerebellar atrophy.
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Affiliation(s)
- Kyung-Ho Choi
- Department of Neurology, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Jang Su Kim
- Department of Laboratory Medicine & Genetics, Korea University College of Medicine, Korea University Guro Hospital, Seoul, Korea
| | - Seo-Young Lee
- Department of Neurology, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Suk-won Ryu
- Department of Laboratory Medicine, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Sam Su Kim
- Department of Radiology, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Seung-hwan Lee
- Department of Neurology, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Sunghun Kim
- Department of Neurology, College of Medicine, Kangwon National University Hospital, Chuncheon, Korea
| | - Hee-Kwon Park
- Department of Neurology, College of Medicine, Inha University Hospital, Incheon, Korea
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Kedia S, Stence N, Manco-Johnson M, Armstrong-Wells J, Bernard TJ. Late cytotoxic edema in 2 children with hemiplegia: hemiplegic migraine or stroke? Headache 2012; 52:674-8. [PMID: 22404149 DOI: 10.1111/j.1526-4610.2012.02116.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Hemiplegic migraine (HM) is a rare variant of migraine with aura, characterized by migrainous headache and fully reversible motor deficit within 24 hours. Both sporadic and familial forms of HMs are genetically heterogenous with little information on neuroimaging during and after acute attacks. We report 2 cases of children with presumed HM and late cytotoxic edema.
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Affiliation(s)
- Sita Kedia
- Section of Child Neurology, University of Colorado School of Medicine, Aurora, CO, USA
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Hansen JM, Schytz HW, Larsen VA, Iversen HK, Ashina M. Hemiplegic Migraine Aura Begins With Cerebral Hypoperfusion: Imaging in the Acute Phase. Headache 2011; 51:1289-96. [DOI: 10.1111/j.1526-4610.2011.01963.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Russell MB, Ducros A. Sporadic and familial hemiplegic migraine: pathophysiological mechanisms, clinical characteristics, diagnosis, and management. Lancet Neurol 2011; 10:457-70. [DOI: 10.1016/s1474-4422(11)70048-5] [Citation(s) in RCA: 265] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Guedj E, Belenotti P, Serratrice J, Ene N, Pineau S, Donnet A, Mundler O, Weiller PJ. Partially reversible cortical metabolic dysfunction in familial hemiplegic migraine with prolonged aura. Headache 2010; 50:872-7. [PMID: 20236346 DOI: 10.1111/j.1526-4610.2010.01634.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We report a SPECT and PET voxel-based analysis of cerebral blood flow and metabolic rate for glucose in a 23-year-old woman with familial hemiplegic migraine (FHM) caused by ATP1A2 gene mutation. In comparison with healthy subjects, a PET scan showed brain glucose hypometabolism, controlaterally to the hemiplegia, in the perisylvian area early in the attack (Day 1), without any SPECT perfusion abnormalities. Decrease in metabolic rate was only partially reversible at Day 78, concordant at this time with a remaining hemisensory loss. These findings provide further evidence for a primary cortical metabolic dysfunction in FHM.
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Affiliation(s)
- Eric Guedj
- Service Central de Biophysique et de Médecine Nucléaire &, Assistance Publique des Hôpitaux de Marseille, Université de la Méditerranée, INSERM, Marseille, France
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