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Irizato N, Hashimoto H, Chiba Y. Unexpected Cerebral Hyperperfusion after Transient Hypoperfusion Associated with Stroke-like Migraine Attacks after Radiation Therapy Syndrome. NMC Case Rep J 2024; 11:135-140. [PMID: 38863579 PMCID: PMC11165263 DOI: 10.2176/jns-nmc.2024-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/15/2024] [Indexed: 06/13/2024] Open
Abstract
Stroke-like migraine attacks after radiation therapy (SMART) syndrome, a delayed sequela of cranial radiotherapy encountered rarely, occurs due to transient neurological deficits coupled with migraine episodes. This case report describes an occurrence of SMART syndrome in an individual 8 years after receiving medulloblastoma treatment. The subject, a 21-year-old male, experienced abrupt aphasia and right-sided hemiparesis. Arterial spin labeling (ASL) revealed initial cerebral hypoperfusion in the left temporal and parietal regions, with no tumor resurgence or notable ischemic alterations. Two days later, the symptoms disappeared completely; nevertheless, at that time, ASL presented cerebral hyperperfusion in the same lobule. The subject experienced a pulsating headache and nausea the next day. In the context of SMART syndrome, this fluctuation in cerebral blood flow indicated by ASL is a unique finding. The significance of this case lies in the documentation of the dynamic evolution of cerebral perfusion in SMART syndrome via ASL, thereby elucidating its underlying pathophysiology. As hemiplegic migraine shows a similar cerebral perfusion pattern to SMART syndrome, we inferred an unexplored but shared pathophysiology among hemiplegic migraine and SMART syndrome. Through this successful capture of these distinct cerebral blood flow alterations, from hypoperfusion to hyperperfusion, our understanding of the pathophysiological intricacies inherent to SMART syndrome will be enhanced.
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Affiliation(s)
- Naoki Irizato
- Department of Neurosurgery, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
| | - Hiroaki Hashimoto
- Department of Neurosurgery, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
- Department of Neurological Diagnosis and Restoration, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yasuyoshi Chiba
- Department of Neurosurgery, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
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2
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Zalaquett NG, Salameh E, Kim JM, Ghanbarian E, Tawk K, Abouzari M. The Dawn and Advancement of the Knowledge of the Genetics of Migraine. J Clin Med 2024; 13:2701. [PMID: 38731230 PMCID: PMC11084801 DOI: 10.3390/jcm13092701] [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: 03/20/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Migraine is a prevalent episodic brain disorder known for recurrent attacks of unilateral headaches, accompanied by complaints of photophobia, phonophobia, nausea, and vomiting. Two main categories of migraine are migraine with aura (MA) and migraine without aura (MO). Main body: Early twin and population studies have shown a genetic basis for these disorders, and efforts have been invested since to discern the genes involved. Many techniques, including candidate-gene association studies, loci linkage studies, genome-wide association, and transcription studies, have been used for this goal. As a result, several genes were pinned with concurrent and conflicting data among studies. It is important to understand the evolution of techniques and their findings. Conclusions: This review provides a chronological understanding of the different techniques used from the dawn of migraine genetic investigations and the genes linked with the migraine subtypes.
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Affiliation(s)
- Nader G. Zalaquett
- Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Elio Salameh
- Faculty of Medicine, American University of Beirut, Beirut 1107, Lebanon
| | - Jonathan M. Kim
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
| | - Elham Ghanbarian
- Department of Neurology, University of California, Irvine, CA 92617, USA
| | - Karen Tawk
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
| | - Mehdi Abouzari
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA 92697, USA
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3
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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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4
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Waung MW, Ma F, Wheeler AG, Zai CC, So J. The Diagnostic Landscape of Adult Neurogenetic Disorders. BIOLOGY 2023; 12:1459. [PMID: 38132285 PMCID: PMC10740572 DOI: 10.3390/biology12121459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 11/11/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023]
Abstract
Neurogenetic diseases affect individuals across the lifespan, but accurate diagnosis remains elusive for many patients. Adults with neurogenetic disorders often undergo a long diagnostic odyssey, with multiple specialist evaluations and countless investigations without a satisfactory diagnostic outcome. Reasons for these diagnostic challenges include: (1) clinical features of neurogenetic syndromes are diverse and under-recognized, particularly those of adult-onset, (2) neurogenetic syndromes may manifest with symptoms that span multiple neurological and medical subspecialties, and (3) a positive family history may not be present or readily apparent. Furthermore, there is a large gap in the understanding of how to apply genetic diagnostic tools in adult patients, as most of the published literature focuses on the pediatric population. Despite these challenges, accurate genetic diagnosis is imperative to provide affected individuals and their families guidance on prognosis, recurrence risk, and, for an increasing number of disorders, offer targeted treatment. Here, we provide a framework for recognizing adult neurogenetic syndromes, describe the current diagnostic approach, and highlight studies using next-generation sequencing in different neurological disease cohorts. We also discuss diagnostic pitfalls, barriers to achieving a definitive diagnosis, and emerging technology that may increase the diagnostic yield of testing.
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Affiliation(s)
- Maggie W. Waung
- Division of General Neurology, Department of Neurology, Weill Institute for Neurosciences, University of California, San Francisco, CA 94158, USA
| | - Fion Ma
- Institute for Human Genetics, University of California San Francisco School of Medicine, San Francisco, CA 94143, USA
| | - Allison G. Wheeler
- Institute for Human Genetics, University of California San Francisco School of Medicine, San Francisco, CA 94143, USA
- Department of Neurology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Clement C. Zai
- Tanenbaum Centre for Pharmacogenetics, Molecular Brain Science, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON M5T 1R8, Canada
- Department of Psychiatry, Institute of Medical Science, Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Joyce So
- Division of Medical Genetics, Department of Pediatrics, University of California, San Francisco, CA 94158, USA
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5
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Abstract
PURPOSE OF REVIEW In this article, we review recent updates to the epidemiology, diagnostic testing, genetics, pathophysiology, and management of hemiplegic migraine. RECENT FINDINGS While three genes have been historically associated with hemiplegic migraine, recent studies suggest two additional genes may also be implicated including PPRT2 and SLC1A3. Hemiplegic migraine is a severe subset of migraine with aura with symptoms including reversible hemiparesis in addition to other aura symptoms such as visual, sensory, or speech. The exact pathophysiology of hemiplegic migraine is not clear, but it is thought that this phenomenon is due to neuronal and glial depolarization causing cortical spreading depression. Due to the severity of presentation as well as the numerous mimickers, it is important to know a comprehensive differential and work-up. Given the low prevalence of the disease, most studies regarding treatment are limited to case studies. There is still an important need for further and larger studies regarding management of these cases.
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Affiliation(s)
- Arathi Nandyala
- Department of Neurology, MedStar Georgetown University Hospital, 3800 Reservoir Road NW, 7PHC, Washington, DC, 20007, USA.
| | - Tulsi Shah
- Department of Neurology, MedStar Georgetown University Hospital, 3800 Reservoir Road NW, 7PHC, Washington, DC, 20007, USA
| | - Jessica Ailani
- Department of Neurology, MedStar Georgetown University Hospital, 3800 Reservoir Road NW, 7PHC, Washington, DC, 20007, USA
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6
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Danno D, Ishizaki K, Kikui S, Takeshima T. Treatment of hemiplegic migraine with anti-calcitonin gene-related peptide monoclonal antibodies: A case series in a tertiary-care headache center. Headache 2023. [PMID: 37366160 DOI: 10.1111/head.14591] [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: 07/15/2022] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 06/28/2023]
Abstract
Hemiplegic migraine (HM) is a subtype of migraine with aura that includes motor weakness; such headaches can be excruciating. The presence of not only headache but also aura symptoms of HM increase the burden on patients, and the treatment of HM is sometimes challenging. Monoclonal antibodies (mAbs) targeting the calcitonin gene-related peptide (CGRP) pathway are novel migraine preventive treatments that have shown promising efficacy in patients with migraine; however, there have been no reports regarding their efficacy in HM to date. Six patients with HM were treated with galcanezumab in a tertiary-care headache center. After 3 months of treatment, the number of monthly days with headache of at least moderate severity was reduced in three patients. The number of days each month with weakness was also reduced in four patients. Furthermore, the Patient's Global Impression of Change and change in Migraine Disability Assessment total score, were improved in five of the six patients after the treatment; however, the change from baseline in days with bothersome symptoms did not show any specific trends in our patients. Notably, no adverse events were reported during the treatments. The mechanism underlying the improvement in aura symptoms in our patients is not clear; however, we speculate that a small amount of CGRP mAbs have a direct mode of action in the central nervous system; alternatively, blocking the CGRP pathway in the periphery may secondarily inhibit cortical spreading depression. While prudence must be practiced, galcanezumab was still generally effective in HM and well tolerated. Further prospective clinical studies will more clearly elucidate the effects of CGRP mAbs in patients with HM.
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Affiliation(s)
- Daisuke Danno
- Headache Center, Department of Neurology, Tominaga Hospital, Osaka, Japan
| | - Kumiko Ishizaki
- Headache Center, Department of Neurology, Tominaga Hospital, Osaka, Japan
| | - Shoji Kikui
- Headache Center, Department of Neurology, Tominaga Hospital, Osaka, Japan
| | - Takao Takeshima
- Headache Center, Department of Neurology, Tominaga Hospital, Osaka, Japan
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7
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Kana T, Mehjabeen S, Patel N, Kawamj A, Shamim Z. Sporadic Hemiplegic Migraine. Cureus 2023; 15:e38930. [PMID: 37309334 PMCID: PMC10257861 DOI: 10.7759/cureus.38930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2023] [Indexed: 06/14/2023] Open
Abstract
An uncommon presentation of a migraine headache is hemiplegic migraine, which can clinically imitate other conditions including transient ischemic attacks and stroke with unilateral muscle weakness or hemiplegia. We present a 46-year-old female patient who was admitted with symptoms of a unilateral occipital headache, dysphagia and left-sided motor weakness. Diffusion magnetic resonance imaging (MRI) and brain tomography results were normal. A diagnosis of sporadic hemiplegic migraine was made after extensive workup and managed conservatively with solumedrol. The patient was discharged on prednisone and tetrahydrozoline ophthalmic solution with a drastic improvement in symptoms. On a follow-up visit, there was a complete resolution of symptoms.
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Affiliation(s)
- Tina Kana
- Internal Medicine, Touro College of Osteopathic Medicine, New York City, USA
| | - Saraf Mehjabeen
- Internal Medicine, Touro College of Osteopathic Medicine, New York City, USA
| | - Nirav Patel
- Internal Medicine, Touro College of Osteopathic Medicine, New York City, USA
| | - Ahmed Kawamj
- Internal Medicine, New York Medical College, Passaic, USA
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8
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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: 31] [Impact Index Per Article: 31.0] [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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9
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Differential Diagnosis of Visual Phenomena Associated with Migraine: Spotlight on Aura and Visual Snow Syndrome. Diagnostics (Basel) 2023; 13:diagnostics13020252. [PMID: 36673062 PMCID: PMC9857878 DOI: 10.3390/diagnostics13020252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 12/30/2022] [Accepted: 12/30/2022] [Indexed: 01/11/2023] Open
Abstract
Migraine is a severe and common primary headache disorder, characterized by pain as well as a plethora of non-painful symptoms. Among these, visual phenomena have long been known to be associated with migraine, to the point where they can constitute a hallmark of the disease itself. In this review we focus on two key visual disorders that are directly or indirectly connected to migraine: visual aura and visual snow syndrome (VSS). Visual aura is characterized by the transient presence of positive and negative visual symptoms, before, during or outside of a migraine attack. VSS is a novel stand-alone phenomenon which has been shown to be comorbid with migraine. We discuss key clinical features of the two disorders, including pathophysiological mechanisms, their differential diagnoses and best treatment practices. Our aim is to provide an aid for clinicians and researchers in recognizing these common visual phenomena, which can even appear simultaneously in patients with an underlying migraine biology.
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10
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Evers S, Tassorelli C. Migraine with aura. HANDBOOK OF CLINICAL NEUROLOGY 2023; 198:169-186. [PMID: 38043960 DOI: 10.1016/b978-0-12-823356-6.00009-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
This chapter describes the different types of aura including rare aura subtypes such as retinal aura. In addition, aura manifestations not classified in the International Classification of Headache Disorders and auras in headache disorders others than migraine are also described. The differential diagnosis of migraine aura comprises several neurological disorders which should be known to specialists. Migraine aura also has impact on the choice of migraine treatment; recommendations for the treatment of the migraine aura itself are also presented in this chapter.
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Affiliation(s)
- Stefan Evers
- Faculty of Medicine, University of Münster, Münster, Germany; Department of Neurology, Lindenbrunn Hospital, Coppenbrügge, Germany.
| | - Cristina Tassorelli
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy; Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
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11
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Elsadany M, McMahon SR, Mehla S, Duvall WL. Hemiplegic migraine episode triggered by regadenoson. J Nucl Cardiol 2022; 29:3469-3473. [PMID: 34308528 DOI: 10.1007/s12350-021-02736-1] [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: 05/01/2021] [Accepted: 06/27/2021] [Indexed: 01/18/2023]
Abstract
SPECT and PET myocardial perfusion imaging (MPI) are widely used to evaluate patients for coronary artery disease. Regadenoson (a selective A2A adenosine receptor agonist) is a commonly used vasodilator agent for stress MPI because of its safety profile and ease of use. Common adverse reactions such as headache, shortness of breath, flushing, and chest and abdominal discomfort are typically mild and can be effectively reversed using methylxanthines such as aminophylline and caffeine. Neurological adverse reactions such as seizure and stroke have rarely been reported with the use of regadenoson. The hemodynamic changes associated with regadenoson administration, such as an exaggerated hypotensive or hypertensive response, may be the cause for the reported cerebrovascular accidents. Activation of central nervous system A2A adenosine receptors is thought to be responsible for seizure episodes in patients with or without known histories of seizure. A2A adenosine receptors activation is also believed to play a role in headaches and migraine. This patient reported who has a history of hemiplegic migraine developed left side weakness and headache following the administration of regadenoson during a PET MPI study. Imaging work-up to rule out cerebrovascular accident was normal. After 1 hour from the onset of his symptoms, his weakness and headache significantly improved with complete resolution within 24 hours. We concluded that regadenoson triggered a hemiplegic migraine episode in this patient, which has not been previously reported in the literature. It may be prudent to avoid regadenoson and adenosine use in patients with a history of hemiplegic migraine.
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Affiliation(s)
- Mohammed Elsadany
- Division of Cardiology, Hartford Hospital, 80 Seymour Street, Hartford, CT, 06102, USA
| | - Sean R McMahon
- Division of Cardiology, Hartford Hospital, 80 Seymour Street, Hartford, CT, 06102, USA
| | - Sandhya Mehla
- Department of Neurology, Hartford Hospital, Hartford, CT, USA
| | - W Lane Duvall
- Division of Cardiology, Hartford Hospital, 80 Seymour Street, Hartford, CT, 06102, USA.
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12
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Maksemous N, Blayney CD, Sutherland HG, Smith RA, Lea RA, Tran KN, Ibrahim O, McArthur JR, Haupt LM, Cader MZ, Finol-Urdaneta RK, Adams DJ, Griffiths LR. Investigation of CACNA1I Cav3.3 Dysfunction in Hemiplegic Migraine. Front Mol Neurosci 2022; 15:892820. [PMID: 35928792 PMCID: PMC9345121 DOI: 10.3389/fnmol.2022.892820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 06/13/2022] [Indexed: 01/12/2023] Open
Abstract
Familial hemiplegic migraine (FHM) is a severe neurogenetic disorder for which three causal genes, CACNA1A, SCN1A, and ATP1A2, have been implicated. However, more than 80% of referred diagnostic cases of hemiplegic migraine (HM) are negative for exonic mutations in these known FHM genes, suggesting the involvement of other genes. Using whole-exome sequencing data from 187 mutation-negative HM cases, we identified rare variants in the CACNA1I gene encoding the T-type calcium channel Cav3.3. Burden testing of CACNA1I variants showed a statistically significant increase in allelic burden in the HM case group compared to gnomAD (OR = 2.30, P = 0.00005) and the UK Biobank (OR = 2.32, P = 0.0004) databases. Dysfunction in T-type calcium channels, including Cav3.3, has been implicated in a range of neurological conditions, suggesting a potential role in HM. Using patch-clamp electrophysiology, we compared the biophysical properties of five Cav3.3 variants (p.R111G, p.M128L, p.D302G, p.R307H, and p.Q1158H) to wild-type (WT) channels expressed in HEK293T cells. We observed numerous functional alterations across the channels with Cav3.3-Q1158H showing the greatest differences compared to WT channels, including reduced current density, right-shifted voltage dependence of activation and inactivation, and slower current kinetics. Interestingly, we also found significant differences in the conductance properties exhibited by the Cav3.3-R307H and -Q1158H variants compared to WT channels under conditions of acidosis and alkalosis. In light of these data, we suggest that rare variants in CACNA1I may contribute to HM etiology.
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Affiliation(s)
- Neven Maksemous
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Claire D Blayney
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Heidi G Sutherland
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Robert A Smith
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Rod A Lea
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Kim Ngan Tran
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Omar Ibrahim
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Jeffrey R McArthur
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Larisa M Haupt
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - M Zameel Cader
- Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Rocio K Finol-Urdaneta
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - David J Adams
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Lyn R Griffiths
- Genomics Research Centre, The Centre for Genomics and Personalised Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
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13
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Abstract
Hemiplegic migraine (HM) is a rare subtype of migraine with aura which prevalence is about 0.01%. The characteristic features include motor symptoms (hemiparesis) along with the signs of migraine with typical aura (visual, sensory and/or speech disturbances). The diagnosis of familial hemiplegic migraine (FHM) is established when at least 1 or more relatives of the 1st or 2nd degree in the family have the attacks of HM. This report describes a family in which two members (father and daughter) develop attacks of severe headache with nausea and, sometimes, vomiting, accompanied by visual disturbances, speech impairment, followed by unilateral numbness and weakness of extremities. The diagnosis of FHM was established. The report includes the review of literature and the discussion of some aspects of differential diagnosis.
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Affiliation(s)
| | - A A Kulesh
- Vagner Perm State Medical University, Perm, Russia
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14
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Chen H, Sun X, Wang R, Yi Z, Huang Z, Xie J, Yu X, Chen Y, Zhong J. A case report of atypical hemiplegic migraine with nonheadache onset in a Chinese child. BMC Neurol 2021; 21:267. [PMID: 34229663 PMCID: PMC8258926 DOI: 10.1186/s12883-021-02302-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/28/2021] [Indexed: 11/10/2022] Open
Abstract
Background Hemiplegic migraine (HM) is an uncommon subtype of migraine with aura including motor weakness. The core symptoms of HM are headache and motor weakness. However, we report a rare case of atypical HM with nonheadache onset in a Chinese child who was misdiagnosed several times. Case presentation We report a Chinese boy whose onset was sudden when he was 3 years old. He presented with a variety of phenotypes, including fever, vomiting, alternating hemiplegia, and drowsiness, but no headache in the initial stages. Magnetic resonance imaging (MRI) demonstrated unilateral cerebral oedema during the initial episode of hemiplegia. These symptoms recurred many times. As the disease progressed, the patient developed episodic headache. The patient was misdiagnosed several times with encephalitis, alternating hemiplegia of childhood (AHC) and mitochondrial encephalopathy. Whole-exome next-generation sequencing revealed a de novo heterozygous missense mutation in the ATP1A2 gene(p.Gly715Arg) classified as pathogenic and eventually led to a diagnosis of HM when he was 11 years old. Flunarizine was subsequently administered, and no recurrence was found during follow-up. Conclusions HM in children may be atypical in the initial stage of the disease, which could manifest as fever, alternating hemiplegia and drowsiness but no headache at the onset. This could easily lead to misdiagnosis. With age, it may eventually manifest as typical HM. Therefore, attention should be given to differentiation in clinical practice.When similar clinical cases appear, gene detection is particularly important, which is conducive to early diagnosis and treatment.
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Affiliation(s)
- Hui Chen
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Xiaolan Sun
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Ruiyan Wang
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Zhaoshi Yi
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Zhixin Huang
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Jihua Xie
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Xiongying Yu
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Yong Chen
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China
| | - Jianmin Zhong
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang, 330006, China.
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15
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Genetics, pathophysiology, diagnosis, treatment, management, and prevention of migraine. Biomed Pharmacother 2021; 139:111557. [PMID: 34243621 DOI: 10.1016/j.biopha.2021.111557] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/23/2021] [Accepted: 03/27/2021] [Indexed: 12/11/2022] Open
Abstract
Migraine is a neurological ailment that is characterized by severe throbbing unilateral headache and associated with nausea, photophobia, phonophobia and vomiting. A full and clear mechanism of the pathogenesis of migraine, though studied extensively, has not been established yet. The current available information indicates an intracranial network activation that culminates in the sensitization of the trigemino-vascular system, release of inflammatory markers, and initiation of meningeal-like inflammatory reaction that is sensed as headache. Genetic factors might play a significant role in deciding an individual's susceptibility to migraine. Twin studies have revealed that a single gene polymorphism can lead to migraine in individuals with a monogenic migraine disorder. In this review, we describe recent advancements in the genetics, pathophysiology, diagnosis, treatment, management, and prevention of migraine. We also discuss the potential roles of genetic and abnormal factors, including some of the metabolic triggering factors that result in migraine attacks. This review will help to accumulate current knowledge about migraine and understanding of its pathophysiology, and provides up-to-date prevention strategies.
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16
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Cognitive dysfunction in a patient with migraine and APT1A2 mutation: a case report. Neurol Sci 2021; 42:5425-5431. [PMID: 33904005 DOI: 10.1007/s10072-021-05284-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/22/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Hemiplegic migraine (HM) is a rare type of migraine with aura. Some reports have described the clinical manifestations in HM patients with the ATP1A2 mutation. But the impact of the ATP1A2 mutation on cognitive profile in HM patients has not been evaluated in detail. Here we report a patient with cognitive dysfunction in specific area. CASE PRESENTATION A 15-year-old boy with an aura that included disturbances in consciousness, associated with fever, vomiting, hemiplegia, and aphasia. He was diagnosed with HM with the ATP1A2 mutation before. He had trouble in mathematics and depicting three-dimensional things. CONCLUSIONS The HM with ATP1A2 patient could develop permanent cognitive dysfunction. Therefore, the cognitive quotient should be carefully and comprehensively evaluated.
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Moore BA, Hale WJ, Nabity PS, Koehn TR, McGeary D, Peterson AL. A Retrospective, Epidemiological Review of Hemiplegic Migraines in a Military Population. Mil Med 2020; 184:781-787. [PMID: 30877794 DOI: 10.1093/milmed/usz040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/28/2019] [Accepted: 02/20/2019] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Headaches are one of the world's most common disabling conditions. They are also both highly prevalent and debilitating among military personnel and can have a significant impact on fitness for duty. Hemiplegic migraines are an uncommon, yet severely incapacitating, subtype of migraine with aura for which there has been a significant increase amongst US military personnel over the past decade. To date, there has not been a scientific report on hemiplegic migraine in United States military personnel. MATERIALS AND METHODS The aim of this study was to provide an overview of hemiplegic migraine, to analyze data on the incidence of hemiplegic migraine in US military service members, and to evaluate demographic factors associated with hemiplegic migraine diagnoses. First time diagnoses of hemiplegic migraine were extracted from the Defense Medical Epidemiological Database according to ICD-9 and ICD-10 codes for hemiplegic migraine. One sample Chi-Square goodness of fit tests were conducted on weighted demographic samples to determine whether significant proportional differences existed between gender, age, military grade, service component, race, and marital status. RESULTS From 1997 to 2007 there were no cases of hemiplegic migraine recorded in the Defense Medical Epidemiological Database. However, from 2008 to 2017 there was a significant increase in the number of initial diagnoses of hemiplegic migraine, from 4 in 2008 to a high of 101 in 2016. From 2008 to 2017, 597 new cases of hemiplegic migraine were reported among US military service members. Disproportional incidence of hemiplegic migraine was observed for gender, X2 (1, 597) = 297.37, p <.001, age, X2 (5, 597) = 62.60, p <.001, service component, X2 (3, 597) = 31.48, p <.001, pay grade X2 (3, 597) = 57.96, p <.001, and race, X2 (2, 597) = 37.32, p <.001, but not for marital status X2 (1, 597) = 2.57, p >.05. CONCLUSION Over the past decade, there has been a significant increase in the number of initial diagnoses of hemiplegic migraine in Active Duty United States military personnel. Based on these diagnosis rates, there is evidence to suggest that hemiplegic migraine has a higher incidence and prevalence rate among post 9/11 service members of the United States military as compared to the general population. Given the sudden increase in new patients diagnosed with hemiplegic migraine in the past decade, the global prevalence estimates of hemiplegic migraine should be reconsidered. Additionally, the impact of hemiplegic migraine on service member's duties and responsibilities deserves further consideration.
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Affiliation(s)
- Brian A Moore
- University of Texas at San Antonio, One UTSA Circle, San Antonio, TX.,University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
| | - Willie J Hale
- University of Texas at San Antonio, One UTSA Circle, San Antonio, TX
| | - Paul S Nabity
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
| | - Tyler R Koehn
- Brooke Army Medical Center, Department of Neurology, 3551 Roger Brooke Drive, Fort Sam Houston JBSA, TX
| | - Donald McGeary
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
| | - Alan L Peterson
- University of Texas at San Antonio, One UTSA Circle, San Antonio, TX.,University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX.,South Texas Veterans Health Care System, 7400 Merton Minter Boulevard, San Antonio, TX
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18
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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: 57] [Impact Index Per Article: 14.3] [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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19
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Olofsson IA, Kogelman L, Rasmussen A, Erikstrup C, Sørensen E, Paarup HM, Hjalmgrim H, Banasik K, Nielsen KR, Burgdorf KS, Pedersen OBV, Ullum H, Olesen J, Hansen TF. Prevalence and socio-demographic characteristics of persons who have never had a headache among healthy voluntary blood donors - a population-based study. Cephalalgia 2020; 40:1055-1062. [PMID: 32312100 DOI: 10.1177/0333102420920653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Headache is an extremely prevalent disorder with a lifetime prevalence of 90-99%. However, a small fraction of people never experiences a headache. Research on people without headache could uncover protective factors in headache, but to our knowledge no study on headache-free individuals has been published. We aim to estimate the prevalence of headache-free individuals among Danish blood donors, and to describe the socio-demographics and health factors of headache-free participants. MATERIALS AND METHODS In all, 38,557 healthy volunteers were recruited as part of the Danish Blood Donor Study. Headache-free participants were identified based on the question "Have you ever experienced a headache of any kind?". Utilising the Danish registries and self-reported questionnaires, we analysed socio-demographic and lifestyle factors using logistic regression adjusted for age and sex. RESULTS The prevalence of headache-free individuals was 4.1% (n = 1362) with a female-male ratio of 1:2.2. To be headache free was significantly associated with an employment status as a student, a low level of income and a regular alcohol consumption. DISCUSSION The prevalence of headache-free individuals was comparable to population-wide studies of headache. To be headache free was not associated with a high socio-economic status. Further studies on people without headache will hopefully reveal protective factors in headache, and this novel approach might be useful in other very prevalent disorders.
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Affiliation(s)
- Isa Amalie Olofsson
- Danish Headache Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark
| | - Lisette Kogelman
- Danish Headache Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark
| | - Andreas Rasmussen
- Danish Headache Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Erik Sørensen
- Department of Clinical Immunology, Rigshospitalet, Copenhagen, Denmark
| | - Helene M Paarup
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Henrik Hjalmgrim
- Department of Epidemiological Research, Statens Serum Institut, Copenhagen, Denmark
| | - Karina Banasik
- Novo Nordisk Foundation Center for Protein Research, Copenhagen University, Copenhagen, Denmark
| | - Kaspar René Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | | | | | - Henrik Ullum
- Department of Clinical Immunology, Rigshospitalet, Copenhagen, Denmark
| | - Jes Olesen
- Danish Headache Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark
| | - Thomas Folkmann Hansen
- Danish Headache Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark.,Novo Nordisk Foundation Center for Protein Research, Copenhagen University, Copenhagen, Denmark
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20
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Rasmussen AH, Olofsson I, Chalmer MA, Olesen J, Hansen TF. Higher burden of rare frameshift indels in genes related to synaptic transmission separate familial hemiplegic migraine from common types of migraine. J Med Genet 2020; 57:610-616. [PMID: 31980564 PMCID: PMC7476275 DOI: 10.1136/jmedgenet-2019-106640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/17/2019] [Accepted: 01/03/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Familial hemiplegic migraine (FHM) is a rare form of migraine with aura that often has an autosomal dominant mode of inheritance. Rare mutations in the CACNA1A, ATP1A2 and SCN1A genes can all cause FHM revealing genetic heterogeneity in the disorder. Furthermore, only a small subset of the affected individuals has a causal mutation. We set out to investigate what differentiates patients with FHM with no mutation in any known FHM gene from patients with common types of migraine in both familial and sporadic cases. METHODS 2558 male and female participants from a migraine cohort from the Danish Headache Center were included. 112 had FHM; 743 had familial migraine; and 1703 had sporadic migraine. Using a linear regression model, we analysed for over-representation of rare functional variants in FHM versus familial migraine and sporadic migraine. Post hoc analyses included pathway analysis and testing for tissue specificity. RESULTS We found that patients with FHM have significantly more rare frameshift indels compared with patients with familial migraine and sporadic migraine. Pathway analysis revealed that the 'ligand-gated ion channel activity' and 'G protein-coupled receptor downstream signalling' pathways were significantly associated with mutated genes. We moreover found that the mutated genes showed tissue specificity towards nervous tissue and muscle tissue. CONCLUSION We show that patients with FHM compared with patients with common types of migraine suffer from a higher load of rare frameshift indels in genes associated with synaptic signalling in the central nervous system and possibly in muscle tissue contributing to vascular dysfunction.
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Affiliation(s)
| | - Isa Olofsson
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Mona Ameri Chalmer
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Jes Olesen
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark
| | - Thomas Folkmann Hansen
- Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Glostrup, Denmark .,Novo Nordic Foundation Centre for Protein Research, University of Copenhagen, Copenhagen, Denmark
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21
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Sprouse Blum AS, Couperus CJ, Rosen BJ, Haskin-Leahy LF, Shapiro RE. Familial "Diplegic" Migraine - Description of a Family With a Novel CACNA1A Mutation. Headache 2020; 60:600-606. [PMID: 31967333 DOI: 10.1111/head.13741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To characterize phenotypes of a novel CACNA1A mutation causing familial hemiplegic migraine type 1. BACKGROUND Familial hemiplegic migraine is a rare monogenic form of migraine associated with attacks of fully reversible unilateral motor weakness. We now report a novel CACNA1A gene mutation associated with fully reversible bilateral motor weakness (diplegia). METHODS The proband underwent genotyping which identified a novel CACNA1A missense mutation (c.622 [isoform 1] G > A [p.Gly208Arg]). To characterize phenotypes associated with this novel mutation, the proband and 8 of her similarly affected family members underwent a semi-structured interview. RESULTS All 9 subjects who were interviewed met ICHD-3 phenotypic diagnostic criteria for FHM, including reporting attacks with reversible unilateral motor weakness. Additionally, 7 of 9 subjects reported attacks including reversible motor weakness affecting both sides of the body simultaneously. CONCLUSIONS We describe a novel CACNA1A mutation associated with migraine attacks including reversible diplegia.
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Affiliation(s)
- Adam S Sprouse Blum
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Cody J Couperus
- Larner College of Medicine, The University of Vermont, Burlington, VT, USA
| | - Brian J Rosen
- Larner College of Medicine, The University of Vermont, Burlington, VT, USA
| | | | - Robert E Shapiro
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
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22
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Abstract
Migraine is the most common acute and recurrent headache syndrome in children. This condition has unique clinical characteristics in the pediatric population, that can evolve with age, and significantly impact a child's quality of life, affecting their education, socialization, and family life. The purpose of this review is to describe the varied clinical features of migraine seen in children, and discuss potential treatment options for pediatric migraine, including chronic migraine. In many patients a multifaceted approach involving lifestyle changes, treatment of comorbid conditions, and pharmacological treatments are needed for optimal headache control. WHAT THIS PAPER ADDS: Migraine presents as various phenotypes in children, sometimes evolving as the child ages. An expanded range of treatment options exists for the challenging chronic migraine patient.
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Affiliation(s)
- Paul E Youssef
- Department of Neurology, Division of Child and Adolescent Neurology, Mayo Clinic, Rochester, MN, USA
| | - Kenneth J Mack
- Department of Neurology, Division of Child and Adolescent Neurology, Mayo Clinic, Rochester, MN, USA
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23
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Sprouse Blum AS, Lavoie B, Haag M, Mawe SM, Tolner EA, van den Maagdenberg AMJM, Chen SP, Eikermann-Haerter K, Ptáček L, Mawe GM, Shapiro RE. No Gastrointestinal Dysmotility in Transgenic Mouse Models of Migraine. Headache 2019; 60:396-404. [PMID: 31876298 DOI: 10.1111/head.13724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To determine whether transgenic mouse models of migraine exhibit upper gastrointestinal dysmotility comparable to those observed in migraine patients. BACKGROUND There is considerable evidence supporting the comorbidity of gastrointestinal dysmotility and migraine. Gastrointestinal motility, however, has never been investigated in transgenic mouse models of migraine. METHODS Three transgenic mouse strains that express pathogenic gene mutations linked to monogenic migraine-relevant phenotypes were studied: CADASIL (Notch3-Tg88), FASP (CSNK1D-T44A), and FHM1 (CACNA1A-S218L). Upper gastrointestinal motility was quantified by measuring gastric emptying and small intestinal transit in mutant and control animals. Gastrointestinal motility was measured at baseline and after pretreatment with 10 mg/kg nitroglycerin (NTG). RESULTS No significant differences were observed for gastric emptying or small intestinal transit at baseline for any of the 3 transgenic strains when compared to appropriate controls or after pretreatment with NTG when compared to vehicle. CONCLUSIONS We detected no evidence of upper gastrointestinal dysmotility in mice that express mutations in genes linked to monogenic migraine-relevant phenotypes. Future studies seeking to understand why humans with migraine experience delayed gastric emptying may benefit from pursuing other modifiers of gastrointestinal motility, such as epigenetic or microbiome-related factors.
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Affiliation(s)
- Adam S Sprouse Blum
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Brigitte Lavoie
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Melody Haag
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Seamus M Mawe
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Else A Tolner
- Departments of Human Genetics & Neurology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Shih-Pin Chen
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | | | - Louis Ptáček
- Department of Neurology, Weill Neuroscience Institute, and Kavli Institute for Fundamental Neuroscience, University of California San Francisco, San Francisco, CA, USA
| | - Gary M Mawe
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
| | - Robert E Shapiro
- Department of Neurological Sciences, The University of Vermont, Burlington, VT, USA
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24
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Rispoli MG, Di Stefano V, Mantuano E, De Angelis MV. Novel missense mutation in the ATP1A2 gene associated with atypical sporapedic hemiplegic migraine. BMJ Case Rep 2019; 12:12/10/e231129. [PMID: 31586957 DOI: 10.1136/bcr-2019-231129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Hemiplegic migraine (HM) is a rare subtype of migraine with aura in which attacks include transient motor weakness or hemiparesis that can last several days. HM is linked to mutations in three different genes, CACNA1A, ATP1A2 and SCN1A, which encode for ion transporters. The clinical spectrum includes atypical symptoms such as impaired consciousness, epileptic seizures, permanent cerebellar ataxia or mental retardation. We describe a novel mutation found in the ATP1A2 gene in a patient with late-onset HM. His attacks were characterised by motor weakness associated with altered mental status, diplopia and ataxia. He also showed up MRI abnormalities and incomplete response to prophylactic therapy with verapamil. Late-onset HM should be considered among the possible causes of focal neurological deficits even in older patients with cerebrovascular risk factors when a stroke appears to be more likely.
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Affiliation(s)
| | - Vincenzo Di Stefano
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d' annunzio" University, Chieti, Italy
| | - Elide Mantuano
- Institute of Translational Pharmacology, National Research Council of Italy, Rome, Italy
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25
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Yang XY, Du HP, Xu Y. A case of late-onset sporadic hemiplegic migraine. J Int Med Res 2019; 47:5278-5280. [PMID: 31510845 PMCID: PMC6833420 DOI: 10.1177/0300060519873468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Sporadic hemiplegic migraine is a rare form of migraine headache with aura. We herein report a case of visual impairment, dizziness, and motor weakness in a patient who had experienced recurrent headache attacks with aura including flickering spots and blurred vision for 20 years, Electroencephalography, cerebrospinal fluid analysis, and brain imaging findings were normal. The patient gradually recovered after treatment with nonsteroidal anti-inflammatory drugs and flunarizine.
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Affiliation(s)
- Xiu-Yan Yang
- Department of Neurology, Suzhou Ninth People's Hospital, Suzhou, Jiangsu, China
| | - Hua-Ping Du
- Department of Neurology, Suzhou Ninth People's Hospital, Suzhou, Jiangsu, China
| | - Yuan Xu
- Department of Neurology, Suzhou Ninth People's Hospital, Suzhou, Jiangsu, China
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26
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Moore MJ, Stuart J, Humphreys A, Pfaff JA. To tPA or Not to tPA: Two Medical-Legal Misadventures of Diagnosing a Cerebrovascular Accident as a Stroke Mimic. Clin Pract Cases Emerg Med 2019; 3:194-198. [PMID: 31404351 PMCID: PMC6682222 DOI: 10.5811/cpcem.2019.4.42186] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 04/03/2019] [Accepted: 04/22/2019] [Indexed: 11/11/2022] Open
Abstract
We present two recent successfully litigated malpractice cases in which patients with cerebrovascular accidents were misdiagnosed as stroke mimics. The first was diagnosed as a hemiplegic migraine, which occurs in only 0.01% of the population. The second was diagnosed as a conversion disorder, which ultimately has a neurologic etiology in 4% of cases. In both cases, issues of poor patient communication and poor documentation were paramount in the legal outcome. We discuss caveats of stroke mimics, tissue plasminogen activator administration liability, and pitfalls in patient and family interactions.
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Affiliation(s)
- Malia J Moore
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Jonathan Stuart
- Madigan Army Medical Center, Department of Emergency Medicine, Tacoma, Washington
| | | | - James A Pfaff
- San Antonio Military Medical Center, Department of Emergency Medicine, San Antonio, Texas
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27
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Sutherland HG, Albury CL, Griffiths LR. Advances in genetics of migraine. J Headache Pain 2019; 20:72. [PMID: 31226929 PMCID: PMC6734342 DOI: 10.1186/s10194-019-1017-9] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 05/24/2019] [Indexed: 02/06/2023] Open
Abstract
Background Migraine is a complex neurovascular disorder with a strong genetic component. There are rare monogenic forms of migraine, as well as more common polygenic forms; research into the genes involved in both types has provided insights into the many contributing genetic factors. This review summarises advances that have been made in the knowledge and understanding of the genes and genetic variations implicated in migraine etiology. Findings Migraine is characterised into two main types, migraine without aura (MO) and migraine with aura (MA). Hemiplegic migraine is a rare monogenic MA subtype caused by mutations in three main genes - CACNA1A, ATP1A2 and SCN1A - which encode ion channel and transport proteins. Functional studies in cellular and animal models show that, in general, mutations result in impaired glutamatergic neurotransmission and cortical hyperexcitability, which make the brain more susceptible to cortical spreading depression, a phenomenon thought to coincide with aura symptoms. Variants in other genes encoding ion channels and solute carriers, or with roles in regulating neurotransmitters at neuronal synapses, or in vascular function, can also cause monogenic migraine, hemiplegic migraine and related disorders with overlapping symptoms. Next-generation sequencing will accelerate the finding of new potentially causal variants and genes, with high-throughput bioinformatics analysis methods and functional analysis pipelines important in prioritising, confirming and understanding the mechanisms of disease-causing variants. With respect to common migraine forms, large genome-wide association studies (GWAS) have greatly expanded our knowledge of the genes involved, emphasizing the role of both neuronal and vascular pathways. Dissecting the genetic architecture of migraine leads to greater understanding of what underpins relationships between subtypes and comorbid disorders, and may have utility in diagnosis or tailoring treatments. Further work is required to identify causal polymorphisms and the mechanism of their effect, and studies of gene expression and epigenetic factors will help bridge the genetics with migraine pathophysiology. Conclusions The complexity of migraine disorders is mirrored by their genetic complexity. A comprehensive knowledge of the genetic factors underpinning migraine will lead to improved understanding of molecular mechanisms and pathogenesis, to enable better diagnosis and treatments for migraine sufferers.
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Affiliation(s)
- Heidi G Sutherland
- Genomics Research Centre, Institute of Health and Biomedical Innovation. School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD, Australia
| | - Cassie L Albury
- Genomics Research Centre, Institute of Health and Biomedical Innovation. School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD, Australia
| | - Lyn R Griffiths
- Genomics Research Centre, Institute of Health and Biomedical Innovation. School of Biomedical Sciences, Queensland University of Technology (QUT), Brisbane, QLD, Australia.
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Balakrishnan P, Katakam PK, Hegde AP. Familial hemiplegic migraine in a child with seizure disorder: clinical history is the key to diagnosis. BMJ Case Rep 2019; 12:12/3/e228687. [PMID: 30914414 DOI: 10.1136/bcr-2018-228687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Headache is a common presenting complaint in the paediatric population, with often migraine being a clinical diagnosis. Hemiplegic migraine is characterised by aura, sudden onset weakness of one side of the body which usually recovers without any residual neurological deficit. We report a child with a history of seizure disorder, well controlled and off medication for 3 years, who presented with a headache, aura and transient hemiplegia. Similar history in the patient's mother suggests the diagnosis of familial hemiplegic migraine. We would like to emphasise the importance of detailed history as an important aid in the diagnosis of neurological disorders in children.
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Affiliation(s)
- Pranav Balakrishnan
- Department of Paediatrics, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Phalguna Kousika Katakam
- Department of Paediatrics, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Asha P Hegde
- Department of Paediatrics, Manipal Melaka Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Mughal Z, Charlton A, El-Sawy H, Bhatt C. Postoperative hemiparesis following tonsillectomy. J Surg Case Rep 2019; 2019:rjy348. [PMID: 30788090 PMCID: PMC6368203 DOI: 10.1093/jscr/rjy348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 12/12/2018] [Indexed: 11/16/2022] Open
Abstract
We report a rare complication following a routine elective tonsillectomy. A 32-year-old woman woke up from general anaesthesia with left sided hemiparesis. She underwent extensive investigations, which were normal. At follow-up neurology clinic she was given a new diagnosis of hemiplegic migraine and commenced on treatment. This case draws attention to a rare cause of postoperative hemiparesis. Hemiplegic migraine is a differential diagnosis for postoperative motor deficit after exclusion of an acute neurological or metabolic event.
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Affiliation(s)
- Zahir Mughal
- Department of Otorhinolaryngology, University Hospital Coventry & Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Alex Charlton
- Department of Otorhinolaryngology, University Hospital Coventry & Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Hamid El-Sawy
- Department of Otorhinolaryngology, University Hospital Coventry & Warwickshire NHS Trust, Coventry CV2 2DX, UK
| | - Chaitanya Bhatt
- Department of Otorhinolaryngology, University Hospital Coventry & Warwickshire NHS Trust, Coventry CV2 2DX, UK
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30
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Munro K. Diagnosing and managing migraine in children and young people. Nurs Child Young People 2019; 31:38-47. [PMID: 31468796 DOI: 10.7748/ncyp.2018.e1048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2018] [Indexed: 06/10/2023]
Abstract
This article gives an overview of migraine in children. It outlines the epidemiology of the condition and describes presentation with headache and other symptoms and linked conditions. It aims to raise awareness of the diagnosis of migraine and its impact on children and young people, their families and school life. The author also describes methods of diagnosis and management, and the importance of recognising and of avoiding medication overuse.
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Affiliation(s)
- Katy Munro
- National Migraine Centre, London, England
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Pelzer N, Haan J, Stam AH, Vijfhuizen LS, Koelewijn SC, Smagge A, de Vries B, Ferrari MD, van den Maagdenberg AMJM, Terwindt GM. Clinical spectrum of hemiplegic migraine and chances of finding a pathogenic mutation. Neurology 2018; 90:e575-e582. [PMID: 29343472 DOI: 10.1212/wnl.0000000000004966] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 11/09/2017] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To investigate whether the clinical characteristics of patients with hemiplegic migraine with and without autosomal dominant mutations in CACNA1A, ATP1A2, or SCN1A differ, and whether the disease may be caused by mutations in other genes. METHODS We compared the clinical characteristics of 208 patients with familial (n = 199) or sporadic (n = 9) hemiplegic migraine due to a mutation in CACNA1A, ATP1A2, or SCN1A with those of 73 patients with familial (n = 49) or sporadic (n = 24) hemiplegic migraine without a mutation in these genes. In addition, 47 patients (familial: n = 33; sporadic: n = 14) without mutations in CACNA1A, ATP1A2, or SCN1A were scanned for mutations in novel genes using whole exome sequencing. RESULTS Patients with mutations in CACNA1A, ATP1A2, or SCN1A had a lower age at disease onset, larger numbers of affected family members, and more often attacks (1) triggered by mild head trauma, (2) with extensive motor weakness, and (3) with brainstem features, confusion, and brain edema. Mental retardation and progressive ataxia were exclusively found in patients with a mutation. Whole exome sequencing failed to identify pathogenic mutations in new genes. CONCLUSIONS Most patients with hemiplegic migraine without a mutation in CACNA1A, ATP1A2, or SCN1A display a mild phenotype that is more akin to that of common (nonhemiplegic) migraine. A major fourth autosomal dominant gene for hemiplegic migraine remains to be identified. Our observations might guide physicians in selecting patients for mutation screening and in providing adequate genetic counseling.
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Affiliation(s)
- Nadine Pelzer
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Joost Haan
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Anine H Stam
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Lisanne S Vijfhuizen
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Stephany C Koelewijn
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Amber Smagge
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Boukje de Vries
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Michel D Ferrari
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Arn M J M van den Maagdenberg
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands
| | - Gisela M Terwindt
- From the Departments of Neurology (N.P., J.H., A.H.S., A.S., M.D.F., A.M.J.M.v.d.M., G.M.T.) and Human Genetics (L.S.V., S.C.K., B.d.V., A.M.J.M.v.d.M.), Leiden University Medical Centre; and Department of Neurology (J.H.), Alrijne Hospital, Leiderdorp, the Netherlands.
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32
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Zielman R, Postma R, Verhoeven A, Bakels F, van Oosterhout WPJ, Meissner A, van den Maagdenberg AMJM, Terwindt GM, Mayboroda OA, Ferrari MD. Metabolomic changes in CSF of migraine patients measured with 1H-NMR spectroscopy. MOLECULAR BIOSYSTEMS 2017; 12:3674-3682. [PMID: 27734045 DOI: 10.1039/c6mb00424e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Migraine is a common episodic brain disorder. Treatment options and diagnosis are hampered by an incomplete understanding of disease pathophysiology and the lack of objective diagnostic markers. The aim of this study was to identify biochemical differences characteristic for different subtypes of migraine in cerebrospinal fluid (CSF) of migraine patients using an exploratory 1H-NMR-based metabolomics approach. METHODS CSF was obtained, in between migraine attacks, via lumbar puncture from patients with hemiplegic migraine, migraine with aura, migraine without aura, and healthy controls. Metabolite concentrations were measured by quantitative 1H-NMR spectroscopy. Multivariate data analysis was used to find the optimal set of predictors, generalized linear models (GLM) were used to ascertain the differential significance of individual metabolites. RESULTS In CSF samples from 18 patients with hemiplegic migraine, 38 with migraine with aura, 27 migraine without aura, and 43 healthy controls, nineteen metabolites were identified and quantified. Hemiplegic migraine patients could be discriminated from healthy controls using supervised multivariate modelling with 2-hydroxybutyrate and 2-hydroxyisovalerate as the most discriminant metabolites. Univariate GLM analysis showed 2-hydroxybutyrate to be lower in hemiplegic migraine compared with healthy controls; no significant differences were observed for other metabolites. It was not possible to discriminate migraine with and without aura from healthy controls based on their metabolic profile. CONCLUSIONS Using an exploratory 1H-NMR metabolomics analysis we identified metabolites that were able to discriminate hemiplegic migraine patients from healthy controls. The lower levels of 2-hydroxybutyrate found in patients with hemiplegic migraine could indicate a dysregulation of the brain's energy metabolism. An experimental confirmation in vitro or in animal models will be required to confirm or discard this hypothesis. Migraine with and migraine without aura patients did not reveal a metabolic profile different from healthy controls.
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Affiliation(s)
- Ronald Zielman
- Department of Neurology, Leiden University Medical Center, P.O. 9600, 2300 WB, Leiden, The Netherlands.
| | - Rudmer Postma
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Aswin Verhoeven
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Floor Bakels
- Department of Neurology, Leiden University Medical Center, P.O. 9600, 2300 WB, Leiden, The Netherlands.
| | | | - Axel Meissner
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Arn M J M van den Maagdenberg
- Department of Neurology, Leiden University Medical Center, P.O. 9600, 2300 WB, Leiden, The Netherlands. and Department of Human genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Gisela M Terwindt
- Department of Neurology, Leiden University Medical Center, P.O. 9600, 2300 WB, Leiden, The Netherlands.
| | - Oleg A Mayboroda
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Michel D Ferrari
- Department of Neurology, Leiden University Medical Center, P.O. 9600, 2300 WB, Leiden, The Netherlands.
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33
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Kissoon NR, Cutrer FM. Aura and Other Neurologic Dysfunction in or with Migraine. Headache 2017; 57:1179-1194. [DOI: 10.1111/head.13101] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 04/04/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Narayan R. Kissoon
- Division of Headache, Department of Neurology; Mayo Clinic; Rochester MN USA
| | - Fred Michael Cutrer
- Division of Headache, Department of Neurology; Mayo Clinic; Rochester MN USA
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34
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Happel J, Quiko AS, Phun H, Collier M, Mortensen A. Postoperative Hemiplegic Migraine After a Laparoscopic Cholecystectomy: A Case Report. ACTA ACUST UNITED AC 2017; 8:161-163. [PMID: 28045726 DOI: 10.1213/xaa.0000000000000454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We report the case of a 35-year-old woman who developed severe right-sided hemiplegia and hemisensory loss shortly after emergence from general anesthesia for a laparoscopic cholecystectomy. Her medical history was significant for migraine with aura and a family history of transient hemiparesis thought to be a result of a transient ischemic attack. The patient's deficits slowly resolved, and she was ultimately diagnosed with familial hemiplegic migraine after a negative workup for cerebrovascular accidents.
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Affiliation(s)
- Joseph Happel
- From the *Department of Anesthesia, Naval Medical Center, San Diego, California; and †Naval Medical Center, San Diego, California
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35
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Sutherland HG, Griffiths LR. Genetics of Migraine: Insights into the Molecular Basis of Migraine Disorders. Headache 2017; 57:537-569. [PMID: 28271496 DOI: 10.1111/head.13053] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 01/09/2017] [Indexed: 12/20/2022]
Abstract
Migraine is a complex, debilitating neurovascular disorder, typically characterized by recurring, incapacitating attacks of severe headache often accompanied by nausea and neurological disturbances. It has a strong genetic basis demonstrated by rare migraine disorders caused by mutations in single genes (monogenic), as well as familial clustering of common migraine which is associated with polymorphisms in many genes (polygenic). Hemiplegic migraine is a dominantly inherited, severe form of migraine with associated motor weakness. Family studies have found that mutations in three different ion channels genes, CACNA1A, ATP1A2, and SCN1A can be causal. Functional studies of these mutations has shown that they can result in defective regulation of glutamatergic neurotransmission and the excitatory/inhibitory balance in the brain, which lowers the threshold for cortical spreading depression, a wave of cortical depolarization thought to be involved in headache initiation mechanisms. Other putative genes for monogenic migraine include KCKN18, PRRT2, and CSNK1D, which can also be involved with other disorders. There are a number of primarily vascular disorders caused by mutations in single genes, which are often accompanied by migraine symptoms. Mutations in NOTCH3 causes cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a hereditary cerebrovascular disease that leads to ischemic strokes and dementia, but in which migraine is often present, sometimes long before the onset of other symptoms. Mutations in the TREX1 and COL4A1 also cause vascular disorders, but often feature migraine. With respect to common polygenic migraine, genome-wide association studies have now identified single nucleotide polymorphisms at 38 loci significantly associated with migraine risk. Functions assigned to the genes in proximity to these loci suggest that both neuronal and vascular pathways also contribute to the pathophysiology of common migraine. Further studies are required to fully understand these findings and translate them into treatment options for migraine patients.
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Affiliation(s)
- Heidi G Sutherland
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
| | - Lyn R Griffiths
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
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36
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Thomsen LL, Ostergaard E, Romer SF, Andersen I, Eriksen MK, Olesen J, Russell MB. Sporadic Hemiplegic Migraine is an Aetiologically Heterogeneous Disorder. Cephalalgia 2016; 23:921-8. [PMID: 14616935 DOI: 10.1046/j.1468-2982.2003.00614.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In order to better understand sporadic hemiplegic migraine (SHM) and particularly its relation to familial hemiplegic migraine (FHM), migraine without aura (MO) and typical migraine with aura (typical MA), we investigated the occurrence of MO and typical MA among probands with SHM and their first-degree relatives. The pattern of familial aggregation of MO and typical MA was assessed by population relative risk calculations. A total of 105 SHM probands and 483 first-degree relatives were identified in the Danish population. Compared with the general population, SHM probands had no increased risk of MO, but a highly increased risk of typical MA. First-degree relatives of all SHM probands had an increased risk of both MO and typical MA, whereas first-degree relatives of probands with exclusively SHM had no increased risk of MO but an increased risk of typical MA. Our data suggest that SHM is a genetically heterogeneous disorder.
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Affiliation(s)
- L L Thomsen
- The Danish Headache Centre, University of Copenhagen, Department of Neurology, Glostrup Hospital, Denmark.
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37
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Premonitory symptoms in migraine: A cross-sectional study in 2714 persons. Cephalalgia 2016; 36:951-9. [DOI: 10.1177/0333102415620251] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/04/2015] [Indexed: 01/03/2023]
Abstract
Aim To describe the frequency and number of premonitory symptoms (PS) in migraine, the co-occurrence of different PS, and their association with migraine-related factors. Methods In this cross-sectional study, a validated questionnaire was sent to Finnish migraine families between 2002 and 2013 to obtain data on 14 predefined PS, migraine diagnoses, demographic factors, and migraine characteristics. The estimated response rate was 80%. Results Out of 2714 persons, 2223 were diagnosed with migraine. Among these, 77% reported PS, with a mean number of 3.0 symptoms compared to 30% ( p < 0.001) and 0.5 symptoms ( p < 0.001) among 491 persons with non-migraine headaches. Yawning was the most commonly reported symptom (34%) among migraineurs. Females reported PS more frequently than males (81 versus 64%, p < 0.001) and experienced a higher number of different symptoms (mean 3.3 versus 1.8, p < 0.001). All measures of migraine severity were associated with a higher burden of PS. Light and sound sensitivity showed the highest co-occurrence (kappa = 0.51, 95% CI 0.47–0.55). In a generalized linear model, age, gender, higher frequency, duration and intensity of headache, reduced working capacity, most aura symptoms, and associated symptoms of the headache phase were significantly associated with an increased in the number of PS. Conclusion PS are experienced by a majority of migraineurs. More severe migraine is associated with a higher burden of PS. Since the material was not entirely representative of the general population of migraineurs, caution should be exercised in generalizing the results.
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38
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Abstract
Sporadic hemiplegic migraine (SHM) is defined as migraine attacks associated with some degree of motor weakness/hemiparesis during the aura phase and where no first degree relative (parent, sibling or child) has identical attacks. The present review deals with recent scientific studies according to which: The SHM prevalence is estimated to be 0.005%; SHM patients have clinical symptoms identical to patients with familial hemiplegic migraine (FHM) and significantly different from patients with migraine with typical aura (typical MA); SHM affected had no increased risk of migraine without aura (MO), but a highly increased risk of typical MA compared to the general population; SHM patients only rarely have mutations in the FHM gene CACNA1A; SHM attacks in some cases can be treated with Verapamil. The reviewed data underlie the change in the International Classification of Headache Disorders 2nd edition where SHM became separated from migraine with typical aura or migraine with prolonged aura. All cases with motor weakness should be classified as either FHM or SHM.
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Affiliation(s)
- L L Thomsen
- Danish Headache Centre, University of Copenhagen and Department of Neurology, Glostrup University Hospital, Glostrup, Copenhagen, 2600 Denmark.
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Oberndorfer S, Wöber C, Nasel C, Asenbaum S, Lahrmann H, Fueger B, Grisold W. Familial Hemiplegic Migraine: Follow-up Findings of Diffusion-Weighted Magnetic Resonance Imaging (MRI), Perfusion-MRI and [99mTc] HMPAO-SPECT in a Patient with Prolonged Hemiplegic Aura. Cephalalgia 2016; 24:533-9. [PMID: 15196295 DOI: 10.1111/j.1468-2982.2003.00706.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Familial hemiplegic migraine (FHM) is a rare inherited autosomal dominant disorder. Migraine aura may last up to several weeks and then resolve without sequel. We report a 21-year-old male with FHM since the age of 3 years. Diffusion-weighted magnetic resonance imaging (DWI), perfusion-MR imaging (P-MRI) and [99mTc] hexamethyl-propyleneamine-oxime-single photon emission tomography (HMPAO-SPECT) were performed on day 2, when he was somnolent with right-sided hemiplegia, on day 9 when a mild hemiparesis was still present and on day 24 after recovery. The right central region showed normal findings in DWI, whereas P-MRI and SPECT revealed hyperperfusion on day 2, less marked on day 9, and normal findings on day 24. In conclusion, this case report indicates for the first time, by means of SPECT, P-MRI and DWI studies, that even extremely long-lasting migraine aura is not associated with cerebral ischaemia. Therefore, it supports the revised International Headache Society criteria where the term ‘persistent’ aura is proposed.
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Affiliation(s)
- S Oberndorfer
- Neurological Department, Kaiser-Franz-Josef-Spital, University of Vienna, Austria.
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40
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Eriksen MK, Thomsen LL, Andersen I, Nazim F, Olesen J. Clinical Characteristics of 362 Patients with Familial Migraine with Aura. Cephalalgia 2016; 24:564-75. [PMID: 15196299 DOI: 10.1111/j.1468-2982.2003.00718.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The objectives of the present study were to describe the clinical characteristics of patients with severe familial non-hemiplegic migraine with aura (NHMA) and to compare these data to those from cases in previous population-based Danish studies using the same methodology. NHMA families were recruited from the Danish patient registry and from Danish neurology practices. A total of 362 NHMA patients were diagnosed according to the 1988 International Headache Society criteria using a validated semistructured physician-conducted interview. Visual aura occurred in almost every NHMA attack. In aura without headache visual aura occurred primarily in isolation. Aura without headache was most common in older, male patients. Several clinical characteristics of familial NHMA differed from migraine with aura in the general population: firstly, the age at onset was lower, secondly, the age at cessation was higher, thirdly, aura symptoms were more severe and finally, the co-occurrence of migraine without aura was higher in familial NHMA. There seems to be a correlation between more severe symptoms and familial aggregation. These results have both clinical and scientific implications.
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Affiliation(s)
- M K Eriksen
- Danish Headache Center, University of Copenhagen.
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41
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Reed KL, Will KR, Conidi F, Bulger R. Concordant occipital and supraorbital neurostimulation therapy for hemiplegic migraine; initial experience; a case series. Neuromodulation 2015; 18:297-303; discussion 304. [PMID: 25688595 PMCID: PMC5024009 DOI: 10.1111/ner.12267] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 12/08/2014] [Accepted: 12/10/2014] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Hemiplegic migraine is a particularly severe form of the disease that often evolves to a debilitating chronic illness that is resistant to commonly available therapies. Peripheral neurostimulation has been found to be a beneficial therapy for some patients among several diagnostic classes of migraine, but its potential has not been specifically evaluated for hemiplegic migraine. MATERIALS AND METHODS Four patients with hemiplegic migraine were treated with concordant, combined occipital and supraorbital neurostimulation over periods ranging 6-92 months. The clinical indicators followed included assessments of headache frequency and severity, frequency of hemiplegic episodes, functional impairment, medication usage, and patient satisfaction. RESULTS All reported a positive therapeutic response, as their average headache frequency decreased by 92% (30 to 2.5 headache days/month); Visual Analog Score by 44% (9.5 to 5.3); frequency of hemiplegic episodes by 96% (7.5 to 0.25 hemiplegic episodes/month); headache medication usage by 96% (6 to 0.25 daily medications); and Migraine Disability Assessment score by 98% (249 to 6). All were satisfied and would recommend the therapy, and all preferred combined occipital-supraorbital neurostimulation to occipital neurostimulation alone. CONCLUSIONS Concordant combined occipital and supraorbital neurostimulation may provide effective therapy for both the pain and motor aura in some patients with hemiplegic migraine.
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Affiliation(s)
- Ken L Reed
- Interventional Pain Management and Internal Medicine, Reed Migraine Centers, Dallas, TX, USA
| | - Kelly R Will
- Interventional Pain Management, Texas Institute of Surgery, Dallas, TX, USA
| | - Frank Conidi
- Department of Neurology, Florida State University College of Medicine, West Palm Beach, FL, USA
| | - Robert Bulger
- Interventional Pain Management, Department of Anesthesiology, Presbyterian Hospital of Dallas, Dallas, TX, USA
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Kern RZ. Progress in Clinical Neurosciences: Migraine-Stroke: A Causal Relationship, but Which Direction? Can J Neurol Sci 2014; 31:451-9. [PMID: 15595247 DOI: 10.1017/s0317167100003620] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A significant association between migraine and ischemic stroke has been demonstrated in population and case-control studies. The risk of ischemic stroke appears to be higher in migraine with aura (MWA) than migraine without aura (MwoA). Migraine-stroke comprises a number of distinct entities, including migrainous infarction, in which ischemic stroke occurs during an attack of MWA and migraine-related stroke, in which the causal link is less clear. Migrainous infarction accounts for only one-third of migraine-stroke, strokes may occur during attacks of MwoA, and a number of cerebrovascular disorders may present as MWA or MwoA. Migraine may occur as a consequence of conditions that are known to cause stroke; therefore it remains to be determined whether migraine predisposes to stroke in the absence of any known disease associations, if it is an epiphenomenon of an underlying stroke diathesis, or if it requires the presence of another stroke risk factor to produce cerebral ischemia. Furthermore, it is unclear if ischemia results in migraine more often than migraine results in ischemia. Careful clinical studies that evaluate this bidirectional relationship are needed to determine why migraine patients are subject to a higher risk of ischemic stroke.
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Affiliation(s)
- Ralph Z Kern
- Division of Neurology, Mount Sinai Hospital, Toronto, Ontario, Canada
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Li D, Christensen AF, Olesen J. Field-testing of the ICHD-3 beta/proposed ICD-11 diagnostic criteria for migraine with aura. Cephalalgia 2014; 35:748-56. [PMID: 25424707 DOI: 10.1177/0333102414559731] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 08/15/2014] [Indexed: 01/03/2023]
Abstract
INTRODUCTION In 2013 the International Headache Society published the third International Classification of Headache Disorders beta-version, ICHD-3 beta. Its structure is identical to that of the present proposed version of the International Classification of Diseases (ICD-11), although slightly abbreviated to fulfill the needs of ICD-11. In the following, only ICHD-3 beta is mentioned, but findings regarding the validity of ICHD-3 beta categories are equally relevant to the forthcoming ICD-11. Here we field-tested the criteria for 1.2 migraine with aura (MA), 1.2.1 migraine with typical aura (MTA), 1.2.3 hemiplegic migraine, 1.2.2 migraine with brainstem aura, and the alternative criteria A1.2 MA and A1.2.1 MTA. METHODS Clinical characteristics were systematically and prospectively collected from patients with 1.2.1 MTA, 1.2.4 familial hemiplegic migraine (FHM), 1.2.5 sporadic hemiplegic migraine (SHM) and 1.2.6 basilar-type migraine according to ICHD-2 in a cross-sectional study design. A database of 2464 patients with 1.1 migraine without aura and 1.2 migraine with non-hemiplegic aura and a database of 252 hemiplegic migraine patients (1.2.4 FHM or 1.2.5 SHM) was collected. We used SPSS 20 for Windows 8.0 for the statistical analysis. RESULTS All ICHD-2 patients fulfilled ICHD-3 beta criteria for 1.2 MA. The ICHD-3 beta criteria for 1.2.1 MTA were more sensitive than ICHD-2 and ICHD-3 beta alternative criteria; they resulted in fewer probable MA diagnoses. Too many patients fulfilled ICHD-2 and ICHD-3 beta criteria for 1.2.2 migraine with brainstem aura. ICHD-3 beta criteria for 1.2.4 FHM and 1.2.5 SHM both comply with ICHD-2. CONCLUSION The new criteria in ICHD-3 beta/proposed ICD-11 for 1.2 MA, 1.2.1 MTA, 1.2.3.1 FHM and 1.2.3.2 SHM have more desirable properties than ICHD-2 and the ICHD-3 beta alternative criteria. The criteria for 1.2.2 migraine with brainstem aura should be more restrictive.
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Affiliation(s)
- Dana Li
- The Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Denmark
| | - Anne F Christensen
- The Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Denmark
| | - Jes Olesen
- The Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Denmark
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Sugrue G, Bolster F, Crosbie I, Kavanagh E. Hemiplegic migraine: neuroimaging findings during a hemiplegic migraine attack. Headache 2014; 54:716-8. [PMID: 24512003 DOI: 10.1111/head.12298] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gavin Sugrue
- Department of Radiology, Mater Misericordiae University Hospital, Dublin, Ireland
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Barros J, Ruano L, Domingos J, Tuna A, Damásio J, Alonso I, Silveira I, Sequeiros J, Coutinho P. The prevalence of familial hemiplegic migraine with cerebellar ataxia and spinocerebellar ataxia type 6 in Portugal. Headache 2013; 54:911-5. [PMID: 24898624 DOI: 10.1111/head.12260] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND CACNA1A gene disorders present a variable familial phenotype of ataxia, migraine with aura, and/or hemiplegic migraine. Prevalence data for these conditions are scarce. OBJECTIVE The aim of this study is to report a minimal prevalence estimate for familial hemiplegic migraine with cerebellar ataxia and spinocerebellar ataxia type 6 in Portugal. METHODS This is a multisource population-based prevalence study. Patients and families with spinocerebellar ataxia type 6 and familial hemiplegic migraine and cerebellar ataxia identified through the Portuguese survey of hereditary ataxias and spastic paraplegias were re-evaluated. Prevalent patients were confirmed to be alive and affected at the 1st of January 2013. RESULTS One family with spinocerebellar ataxia type 6 and 2 families with other CACNA1A gene mutations were identified. From these families, 23 patients were alive and living in Portugal in the prevalence day, for an estimated national prevalence per 100,000 inhabitants of 0.21 for familial hemiplegic migraine with cerebellar ataxia and of 0.01 for spinocerebellar ataxia type 6. CONCLUSION The prevalence of familial hemiplegic migraine with cerebellar ataxia and spinocerebellar ataxia type 6 are both probably low in Portugal.
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Affiliation(s)
- José Barros
- Hospital de Santo António, CHP - Centro Hospitalar do Porto, Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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The diagnostic role for susceptibility-weighted MRI during sporadic hemiplegic migraine. Cephalalgia 2013; 33:1258-63. [DOI: 10.1177/0333102413491027] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Hemiplegic migraine is a rare form of migraine with aura that includes motor weakness. Diagnosis during the first episode can be difficult to make and costly, especially with the sporadic form. Cases Our study evaluates the ictal magnetic resonance imaging (MRI) features of four sequential pediatric patients during a first-time, sporadic hemiplegic migraine. Susceptibility-weighted imaging (SWI) revealed cerebral venous prominence and increased magnetic susceptibility affecting brain regions that corresponded with each patient’s neurologic deficits. Repeat MRI (performed in three patients) following migraine recovery demonstrated resolution of all susceptibility abnormalities. Conclusion When combined with conventional MRI sequences, SWI has diagnostic value in the acute setting of motor weakness and with clinical features consistent with hemiplegic migraine. The sequence may help to further characterize ictal cerebral blood flow changes during the hemiplegic migraine aura.
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Merwick A, Fernandez D, McNamara B, Harrington H. Acute encephalopathy in familial hemiplegic migraine with ATP1A2 mutation. BMJ Case Rep 2013; 2013:bcr-2013-009750. [PMID: 23761507 DOI: 10.1136/bcr-2013-009750] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Familial hemiplegic migraine is a rare subtype of migraine with aura which includes motor weakness. A 32-year-old woman with known familial hemiplegic migraine (point mutation in Exon 22 of the ATP1A2 gene) presented with an acute confusional state, after an initially typical migraine. On examination, she had fever (38°C), agitated, with a right hemiparesis and dysphasia. Electroencephalography showed slowing of α rhythm and continuous rhythmical δ activity in the left hemisphere. She recovered 48 h after the onset of encephalopathic episode. Electroencephalography after recovery showed resolution of the abnormal slowing of the α waveforms.
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Affiliation(s)
- Aine Merwick
- Neurology Department, National Hospital for Neurology and Neurosurgery, London, UK.
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Pacheva IH, Ivanov IS. Migraine variants--occurrence in pediatric neurology practice. Clin Neurol Neurosurg 2013; 115:1775-83. [PMID: 23688445 DOI: 10.1016/j.clineuro.2013.04.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Revised: 04/01/2013] [Accepted: 04/15/2013] [Indexed: 12/22/2022]
Abstract
UNLABELLED Migraine is common in pediatric neurology practice, while migraine variants are rare and pose diagnostic problems. OBJECTIVE The aim was to establish the occurrence of migraine variants in pediatric neurology practice and among migraine, and to discuss their presentation. PATIENTS AND METHODS The files of 2509 newly diagnosed patients, aged 0-18 years, treated as in- and out-patients in the Neuropediatric Ward at the Plovdiv Medical University Hospital between 2002 and 2006 were examined retrospectively. Migraine forms were diagnosed according to ICHD-II. Benign paroxysmal torticolis and alternating hemiplegia of childhood were also accepted as migraine variants according to proposed diagnostic criteria in the appendix of ICHD-II. Some specific forms like acute confusional migraine (ACM), Alice in wonderland syndrome (AWS), ophthalmoplegic migraine were also diagnosed although not included as migraine variants in the ICHD-II classification. RESULTS 111 patients met diagnostic criteria for migraine. Patients with migraine variants comprised 24.3% of migrainous cases. Basilar type migraine was the most common (6.3% of all migrainous patients), followed by benign paroxysmal vertigo (5.4%), hemiplegic migraine (3.6%), ACM (2.7%), benign paroxysmal torticolis (2.7%), typical aura without headache (1.8%), abdominal migraine (1.8%), AWS (0.9%), ophthalmoplegic migraine (0.9%) and cyclical vomiting (0.9%). Alternating hemiplegia of childhood and retinal migraine was not found. Some patients either presented or were classified as different migraine variants. CONCLUSION Basilar type migraine was the most common migraine variant. ACM and AWS should be regarded as distinct entities in the ICHD as migraine with complex aura. Benign paroxysmal torticollis also deserves its place as a migraine variant. Cases of ophthalmoplegic migraine with spontaneous remission and no cranial nerve enhancement on MRI should be considered as migraine form. Analyzing migraine variants will contribute to better awareness and adequate diagnosis.
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Affiliation(s)
- Iliyana H Pacheva
- Department of Pediatrics and Medical Genetics, Medical University, Plovdiv, Bulgaria.
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Pelzer N, Stam AH, Haan J, Ferrari MD, Terwindt GM. Familial and sporadic hemiplegic migraine: diagnosis and treatment. Curr Treat Options Neurol 2013. [PMID: 23203776 DOI: 10.1007/s11940-012-0208-3] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OPINION STATEMENT Hemiplegic migraine (HM) is a rare subtype of migraine with aura, characterized by transient hemiparesis during attacks. Diagnosis is based on the International Classification of Headache Disorders criteria (ICHD-II). Two types of HM are recognized: familial (FHM) and sporadic hemiplegic migraine (SHM). HM is genetically heterogeneous. Three genes have been identified (CACNA1A, ATP1A2, and SCN1A) but more, so far unknown genes, are involved. Clinically, attacks of the 3 subtypes cannot be distinguished. The diagnosis can be confirmed but not ruled out by genetic testing, because in some HM patients other, not yet identified, genes are involved. The presence of additional symptoms (such as chronic ataxia or epilepsy) may increase the likelihood of identifying a mutation. Additional diagnostics like imaging, CSF analysis, or an EEG are mainly performed to exclude other causes of focal neurological symptoms associated with headache. Conventional cerebral angiography is contraindicated in HM because this may provoke an attack. Because HM is a rare condition, no clinical treatment trials are available in this specific subgroup of migraine patients. Thus, the treatment of HM is based on empirical data, personal experience of the treating neurologist, and involves a trial-and-error strategy. Acetaminophen and NSAIDs often are the first choice in acute treatment. Although controversial in HM, triptans can be prescribed when headaches are not relieved sufficiently with common analgesics. An effective treatment for the severe and often prolonged aura symptoms is more warranted, but currently no such acute treatment is available. Prophylactic treatment can be considered when attack frequency exceeds 2 attacks per month, or when severe attacks pose a great burden that requires reduction of severity and frequency. In no strictly preferred order, flunarizine, sodium valproate, lamotrigine, verapamil, and acetazolamide can be tried. While less evidence is available for prophylactic treatment with topiramate, candesartan, and pizotifen, these drugs can also be considered. The use of propranolol in HM is more controversial, but evidence of adverse effects is insufficient to contraindicate beta-blockers.
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Affiliation(s)
- Nadine Pelzer
- Department of Neurology, Leiden University Medical Center, P.O. Box 9600, 2300, RC Leiden, The Netherlands
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