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Zhang L, Zhang H, Zhou X, Zhao J, Wang X. Bibliometric Analysis of Research on Migraine-Stroke Association from 2013 to 2023. J Pain Res 2023; 16:4089-4112. [PMID: 38058980 PMCID: PMC10697147 DOI: 10.2147/jpr.s438745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/22/2023] [Indexed: 12/08/2023] Open
Abstract
Background Both migraine and stroke heavily burden individuals, health systems, and society. The migraine-stroke association is of concern and has been studied widely. Our objective is to explore and overview the current research status and emerging trends. Materials and Methods Studies on migraine-stroke association from January 2013 to May 2023 were retrieved and screened from the Web of Science Core Collection (WOSCC) database. Records fulfilling the selection criteria were downloaded and imported into CiteSpace for data mining and visualization. Results A total of 862 papers on migraine-stroke association were included. Annual publications grew slowly. The United States and European countries dominated research in this area. Harvard University published the largest number of articles, while the University of London was most active with other institutions. Ayata Cenk contributed the most articles, while KURTH T and NEUROLOGY were co-cited most. Research hotspots included migraine with aura, ischemic stroke, patent foramen ovale, cortical spreading depolarization, meta-analysis, cross-sectional study, and risk factors. Pathophysiology and small vessel disease represented research frontiers and emerging trends. Conclusion Our study scientifically outlines the migraine-stroke association over the past decade, presenting useful information.
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Affiliation(s)
- Long Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
- Department of Traditional Chinese Medicine, Zibo TCM-Integrated Hospital, Zibo, Shandong, People’s Republic of China
| | - Hongyan Zhang
- Department of Traditional Chinese Medicine, Shanghai Sixth People’s Hospital, Shanghai, People’s Republic of China
- Shaanxi Key Laboratory of Research on TCM Physical Constitution and Diseases Prevention and Treatment, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, People’s Republic of China
| | - Xue Zhou
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Jing Zhao
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
| | - Xingchen Wang
- Division of Neurology, the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People’s Republic of China
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Gosalia H, Karsan N, Goadsby PJ. Genetic Mechanisms of Migraine: Insights from Monogenic Migraine Mutations. Int J Mol Sci 2023; 24:12697. [PMID: 37628876 PMCID: PMC10454024 DOI: 10.3390/ijms241612697] [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: 07/06/2023] [Revised: 08/01/2023] [Accepted: 08/06/2023] [Indexed: 08/27/2023] Open
Abstract
Migraine is a disabling neurological disorder burdening patients globally. Through the increasing development of preclinical and clinical experimental migraine models, advancing appreciation of the extended clinical phenotype, and functional neuroimaging studies, we can further our understanding of the neurobiological basis of this highly disabling condition. Despite increasing understanding of the molecular and chemical architecture of migraine mechanisms, many areas require further investigation. Research over the last three decades has suggested that migraine has a strong genetic basis, based on the positive family history in most patients, and this has steered exploration into possibly implicated genes. In recent times, human genome-wide association studies and rodent genetic migraine models have facilitated our understanding, but most migraine seems polygenic, with the monogenic migraine mutations being considerably rarer, so further large-scale studies are required to elucidate fully the genetic underpinnings of migraine and the translation of these to clinical practice. The monogenic migraine mutations cause severe aura phenotypes, amongst other symptoms, and offer valuable insights into the biology of aura and the relationship between migraine and other conditions, such as vascular disease and sleep disorders. This review will provide an outlook of what is known about some monogenic migraine mutations, including familial hemiplegic migraine, familial advanced sleep-phase syndrome, and cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy.
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Affiliation(s)
- Helin Gosalia
- Headache Group, The Wolfson Sensory, Pain and Rehabilitation Centre, NIHR King’s Clinical Research Facility, & SLaM Biomedical Research Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 9PJ, UK; (H.G.); (N.K.)
| | - Nazia Karsan
- Headache Group, The Wolfson Sensory, Pain and Rehabilitation Centre, NIHR King’s Clinical Research Facility, & SLaM Biomedical Research Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 9PJ, UK; (H.G.); (N.K.)
| | - Peter J. Goadsby
- Headache Group, The Wolfson Sensory, Pain and Rehabilitation Centre, NIHR King’s Clinical Research Facility, & SLaM Biomedical Research Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 9PJ, UK; (H.G.); (N.K.)
- Department of Neurology, University of California, Los Angeles, CA 90095, USA
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Gu L, Shu H, Wang Y. Functional brain alterations in migraine patients: an activation likelihood estimation study. Neurol Res 2023:1-8. [PMID: 37019685 DOI: 10.1080/01616412.2023.2199377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
BACKGROUND Previous functional magnetic resonance imaging (fMRI) studies reported inconsistent results for comparison in brain activation between migraine patients and healthy controls (HC). Thus, activation likelihood estimation (ALE) method, a powerful voxel-based technique, was used to explore the concordant functional brain changes in migraine patients. METHODS Studies published before October 2022 were searched in the following databases (PubMed, Web of Science and Google Scholar). RESULTS Migraine without aura (MWoA) patients showed reduced amplitude of low-frequency fluctuations (ALFF) in right lingual gyrus, the left posterior cingulate and the right precuneus (PCUN), compared to HC. Migraine patients showed increased ALFF in the right claustrum, the left caudate, the left insula and the right parahippocampal gyrus, compared to HC. MWoA patients showed reduced regional homogeneity (ReHo) in the right culmen, compared to HC. In addition, migraine patients showed increased ReHo in the bilateral thalamus, compared to HC. MWoA patients showed reduced whole-brain functional connectivity (FC) in the left middle occipital gyrus and the right superior parietal lobule, compared to HC. In addition, migraine patients showed increased whole-brain FC in the left middle temporal gyrus (MTG), the right inferior frontal gyrus, the right superior temporal gyrus (STG) and the left inferior temporal gyrus, compared to HC. CONCLUSIONS ALE analysis identified consistent functional changes in widespread regions, especially in cingulate gyrus, basal ganglia region and frontal cortex in migraine. These regions involve in pain processing, cognitive dysfunction and emotional problems. These results may provide important clues for clarifying the pathophysiology of migraine.
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Affiliation(s)
- Lihua Gu
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Hao Shu
- Department of Neurology, the Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yanjuan Wang
- Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
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Podkowa K, Czarnacki K, Borończyk A, Borończyk M, Paprocka J. The NMDA receptor antagonists memantine and ketamine as anti-migraine agents. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023:10.1007/s00210-023-02444-2. [PMID: 36869904 DOI: 10.1007/s00210-023-02444-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 02/22/2023] [Indexed: 03/05/2023]
Abstract
Migraine is a debilitating disorder affecting females more frequently than males. There is some evidence that drugs targeting glutamate receptors: memantine and ketamine might be beneficial in the therapy of this entity. Therefore, the purpose of this work is to present NMDA receptor antagonists, memantine and ketamine, as potential anti-migraine agents. We searched PubMed/MEDLINE, Embase, and clinical trials submitted to ClinicalTrials.gov to find publications describing eligible trials published between database inception and December 31, 2021. This comprehensive literature review summarizes data on the use of the NMDA receptor antagonists memantine and ketamine in the pharmacotherapy of migraine. Results from 20 previous and recent preclinical experiments are discussed and correlated with 19 clinical trials (including case series, open-label, and randomized placebo-controlled trials). For the purposes of this review, the authors hypothesized that the propagation of SD is a major mechanism in the pathophysiology of migraine. In several animal studies and in vitro studies, memantine and ketamine inhibited or reduced propagation of the SD. In addition, the results of clinical trials suggest that memantine or ketamine may be an effective treatment option for migraine. However, most studies on these agents lack control group. Although further clinical trials are needed, the results suggest that ketamine or memantine may be promising molecules for the treatment of severe migraine. Particular attention should be paid to people who have a treatment-resistant form of migraine with aura or have exhausted existing treatment options. For them, the drugs under discussion could represent an interesting alternative in the future.
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Affiliation(s)
- Karolina Podkowa
- Department of Pathophysiology, Jagiellonian University Medical College, Kraków, Poland.
| | - Kamil Czarnacki
- Students' Scientific Society, Department of Pediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Borończyk
- Students' Scientific Association, Department of Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Michał Borończyk
- Students' Scientific Association, Department of Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Justyna Paprocka
- Department of Pediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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White Matter Lesions Identified by Magnetic Resonance in Women with Migraine: A Volumetric Analysis and Clinical Correlations. Diagnostics (Basel) 2023; 13:diagnostics13040799. [PMID: 36832287 PMCID: PMC9955225 DOI: 10.3390/diagnostics13040799] [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: 12/28/2022] [Revised: 02/07/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Repeated migraine attacks and aura could independently cause structural changes in the central nervous system. Our research aims to study the correlation of migraine type, attack frequency, and other clinical variables with the presence, volume and localization of white matter lesions (WML), in a controlled study. METHODS Sixty volunteers from a tertiary headache center were selected and divided equally into four groups: episodic migraine without aura (MoA), episodic migraine with aura (MA), chronic migraine (CM) and controls (CG). Voxel-based morphometry techniques were used to analyze WML. RESULTS There were no differences in WML variables between groups. There was a positive correlation between age and the number and total volume of WMLs, which persisted in the comparison categorized by size and brain lobe. Disease duration was positively correlated with the number and total volume of WML, and when controlled by age, the correlation maintained significance only for the insular lobe. Aura frequency was associated with frontal and temporal lobe WMLs. There was no statistically significant correlation between WML and other clinical variables. CONCLUSION Migraine overall is not a risk factor for WML. Aura frequency is, however, associated with temporal WML. Disease duration, in adjusted analyses that account for age, is associated with insular WML.
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Harpe J, Bernstein C, Harriott A. Migraine and infertility, merging concepts in women's reproductive health: A narrative review. Headache 2022; 62:1247-1255. [PMID: 36200786 DOI: 10.1111/head.14402] [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: 07/11/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The objective is to examine issues around treating infertility in patients with migraine. BACKGROUND Women outnumber men in migraine diagnosis with a 3:1 ratio; the disease is commonly expressed in women of child-bearing age and is influenced by changes in circulating hormones. Infertility is also common, and the use of treatment options, such as assisted reproductive technology, have expanded exponentially in recent years. METHODS We summarized the literature around the effect of infertility treatments on headache in the general population and migraine population. We also discuss sociobehavioral, economic, and biological factors affecting fertility in patients with migraine, describe infertility protocols, and propose areas of focus for future research. We searched PubMed for the combined key terms in vitro fertilization or assisted reproductive technology AND migraine, or headache. The search included all dates and specified English-language results only. RESULTS Migraine may negatively influence family planning and fertility. Patients face obstacles stemming from the impact of migraine on social relationships and the interference of preventive medications on pregnancy. Migraine may also be associated with an increased prevalence of endocrine disorders which in turn affect fertility. Moreover, infertility treatments are associated with mild headache as a side effect. In addition, we found only one retrospective study demonstrating an increase in headache frequency during in vitro fertilization in the migraine population. CONCLUSIONS We determined that there is little research focused specifically on migraine headache exacerbation and other migraine-associated health outcomes with infertility treatment. This topic merits further interdisciplinary exploration.
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Affiliation(s)
- Jasmin Harpe
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, Massachusetts, USA
| | - Carolyn Bernstein
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, Massachusetts, USA
| | - Andrea Harriott
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
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Zhang L, Yu W, Xu M, Cui F, Song W, Yan M, Cao Z, Zhang Z. The hypothalamus may mediate migraine and ictal photophobia: evidence from Granger causality analysis. Neurol Sci 2022; 43:6021-6030. [DOI: 10.1007/s10072-022-06245-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 06/21/2022] [Indexed: 01/03/2023]
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8
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Golshan F, Moss D, Sun G, Krigolson O, Cruz MT, Loehr J, Mickleborough M. ERP evidence of heightened attentional response to visual stimuli in migraine headache disorders. Exp Brain Res 2022; 240:2499-2511. [PMID: 35951096 PMCID: PMC9458682 DOI: 10.1007/s00221-022-06408-5] [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: 03/16/2022] [Accepted: 06/25/2022] [Indexed: 11/25/2022]
Abstract
New findings from migraine studies have indicated that this common headache disorder is associated with anomalies in attentional processing. In tandem with the previous explorations, this study will provide evidence to show that visual attention is impacted by migraine headache disorders. 43 individuals were initially recruited in the migraine group and 33 people with non-migraine headache disorders were in the control group. The event-related potentials (ERP) of the participants were calculated using data from a visual oddball paradigm task. By analyzing the N200 and P300 ERP components, migraineurs, as compared to controls, had an exaggerated oddball response showing increased amplitude in N200 and P300 difference scores for the oddball vs. standard, while the latencies of the two components remained the same in the migraine and control groups. We then looked at two classifications of migraine with and without aura compared to non-migraine controls. One-Way ANOVA analysis of the two migraine groups and the non-migraine control group showed that the different level of N200 and P300 amplitude mean scores was greater between migraineurs without aura and the control group while these components’ latency remained the same relatively in the three groups. Our results give more neurophysiological support that people with migraine headaches have altered processing of visual attention.
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Affiliation(s)
- Faly Golshan
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada.
| | - Daneil Moss
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada
| | - Gloria Sun
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada.,College of Medicine, University of Saskatchewan, Saskatoon, Canada
| | | | - Maria T Cruz
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada
| | - Janeen Loehr
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada
| | - Marla Mickleborough
- Department of Psychology and Health Studies, University of Saskatchewan, 105 Administration Place, Saskatoon, SK, S7N 5A2, Canada
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Førland-Schill A, Berring-Uldum A, Debes NM. Migraine Pathophysiology in Children and Adolescents: A Review of the Literature. J Child Neurol 2022; 37:642-651. [PMID: 35607281 DOI: 10.1177/08830738221100888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although migraine in adult and pediatric patients are overall very similar to each other, differences in prevalence, presentation, and treatment efficacy may reflect slight differences in the pathophysiological processes underlying migraine in these patient groups, perhaps because of ongoing development of the nervous system during childhood and adolescence. Although major gains have been made in understanding the pathophysiology of migraine in adults in recent years, equivalent research on migraine in pediatric patients continues to lag behind. In this review, we will describe the current state of migraine research in pediatric patients with regard to presentation and frequency of prodromal and postdromal symptoms, ictal and interictal calcitonin gene-related peptide elevation, and evidence for cortical spreading depression, thus covering all phases of migraine, and discuss how the findings seen here may relate to possible underlying pathophysiological mechanisms of migraine. We aim to elucidate possible differences between migraine in children and adults, and the need for further research specific to pediatric patients with migraine in order to improve treatment in this patient group.
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10
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Study on “Atypical” Migraine Auras in the Pediatric Age: The Role of Cortical Spreading Depression and the Physiopathogenetic Hypothesis Arising from Our Clinical Cases. Life (Basel) 2022; 12:life12030450. [PMID: 35330201 PMCID: PMC8954623 DOI: 10.3390/life12030450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/10/2022] [Accepted: 03/16/2022] [Indexed: 12/26/2022] Open
Abstract
Migraine is a complex neurologic disorder by which several systems of the central nervous system (autonomous system, affective, cognitive, sensory and motor system) may be affected on different levels. About a fourth of migraine patients have migraine auras. The most common aura is the visual aura followed by the sensorial aura but motor deficits, as well as deficits of higher cortical centers (disorders of thinking, orientation, coherence, or concentration), may occur as well. In analogy with a headache diary, an aura diary can deliver important help in the diagnostic process of rare migraine manifestations and prevent the under-diagnosis of unusual migraine manifestations. Complex migraine manifestations are a diagnosis of exclusion, and a broad diagnostic work-up is necessary in order to exclude dangerous neurologic pathologies. In addition, here, we discuss the atypical clinical presentation and possible physio-pathogenetic related aspects of these atypical migraine aura features in the developmental age. In addition, we wanted to stress and analyze the clinical aspects of our children/adolescents with atypical auras, which seem to be more difficult to frame with the mechanisms originally proposed to explain the physio-pathogenetic relationship between CSD and aura. Finally, we discuss in detail the complex aspects of this topic on the basis of available data and propose new terminology: “Multiple, Synchronous and Asynchronous, Cortical and Subcortical Spreading Depression”.
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11
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Gonzalez-Martinez A, Trillo Senín S, Benavides Bernaldo de Queirós C, Casado Fernández L, Barbosa Del Olmo A, Manzanares López R, Gago-Veiga AB, Vivancos J. Clinical characteristics and perfusion-computed tomography alterations in a series of patients with migraine with aura attended as stroke code. Headache 2021; 61:1568-1574. [PMID: 34862603 DOI: 10.1111/head.14243] [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: 12/19/2020] [Revised: 08/21/2021] [Accepted: 09/20/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The aim of the current study was to determine the clinical characteristics of migraine with aura (MA) as well as the frequency and patterns of perfusion-computed tomography (PCT) alterations, in a series of patients with MA mimicking acute ischemic stroke. BACKGROUND MA is one of the most frequent stroke mimics, following seizures and psychiatric disorders. Previous case reports and short series have reported abnormal PCT patterns in patients with MA. METHODS We conducted a retrospective cohort study including all consecutive patients presenting with focal neurological symptoms during complete multimodal CT including baseline CT, angio-CT, and PCT with a final diagnosis of MA. We collected demographic data and clinical information about MA variables using the hospital electronic database. RESULTS We found 25 patients with a final diagnosis of MA among 1761 patients who attended our stroke center with complete multimodal CT (1.4% [95% CI: 0.9-2.1]). Among them, 14/25 (56%) were women, average age 38.7 years (SD 12.5), and 16/25 (64%) had a previous history of migraine. The most frequent type of aura was sensory. The median time elapsed between the onset of symptoms and CT was 171 min (IQR: 119-244). PCT alteration was found in 3/25 (12%) consisting of a hypoperfusion pattern not restricted to a vascular territory. The three patients had aphasia as the presenting symptom. CONCLUSION This is, to the best of our knowledge, the largest series of patients with MA managed as presumed stroke with clinical characteristics and PCT. In our study, most patients were young and had a prior history of migraine. PCT was normal in 88% of cases, with patients being still symptomatic by the time they were scanned. Further research will clarify the presence and type of PCT alterations in this entity.
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Affiliation(s)
- Alicia Gonzalez-Martinez
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - Santiago Trillo Senín
- Stroke Unit, Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | | | - Laura Casado Fernández
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - Antonio Barbosa Del Olmo
- Department of Neuroradiology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - Rafael Manzanares López
- Department of Neuroradiology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - Ana Beatriz Gago-Veiga
- Headache Unit, Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
| | - José Vivancos
- Stroke Unit, Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
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Wilkinson F. Aura Mapping: Where Vision and Somatosensation Meet. Vision (Basel) 2021; 5:52. [PMID: 34842832 PMCID: PMC8628888 DOI: 10.3390/vision5040052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/13/2021] [Accepted: 10/25/2021] [Indexed: 01/19/2023] Open
Abstract
While migraine auras are most frequently visual, somatosensory auras are also relatively common. Both are characterized by the spread of activation across a cortical region containing a spatial mapping of the sensory (retinal or skin) surface. When both aura types occur within a single migraine episode, they may offer an insight into the neural mechanism which underlies them. Could they both be initiated by a single neural event, or do the timing and laterality relationships between them demand multiple triggers? The observations reported here were carried out 25 years ago by a group of six individuals with migraine with aura. They timed, described and mapped their visual and somatosensory auras as they were in progress. Twenty-nine episode reports are summarized here. The temporal relationship between the onset of the two auras was quite variable within and across participants. Various forms of the cortical spreading depression hypothesis of migraine aura are evaluated in terms of whether they can account for the timing, pattern of symptom spread and laterality of the recorded auras.
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Affiliation(s)
- Frances Wilkinson
- Centre for Vision Research & Department of Psychology, York University, Toronto, ON M3J 1P3, Canada
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13
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Zhang D, Huang X, Mao C, Chen Y, Miao Z, Liu C, Xu C, Wu X, Yin X. Assessment of normalized cerebral blood flow and its connectivity with migraines without aura during interictal periods by arterial spin labeling. J Headache Pain 2021; 22:72. [PMID: 34261444 PMCID: PMC8278584 DOI: 10.1186/s10194-021-01282-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Migraine constitutes a global health burden, and its pathophysiology is not well-understood; research evaluating cerebral perfusion and altered blood flow between brain areas using non-invasive imaging techniques, such as arterial spin labeling, have been scarce. This study aimed to assess cerebral blood flow (CBF) and its connectivity of migraine. METHODS This study enrolled 40 patients with episodic migraine without aura (MwoA), as well as 42 healthy patients as control (HC). Two groups of normalized CBF and CBF connectivity were compared, and the relationship between CBF variation and clinical scale assessment was further evaluated. RESULTS In comparison to HC subjects, MwoA patients exhibited higher CBF in the right middle frontal orbital gyrus (ORBmid.R) and the right middle frontal gyrus, while that in Vermis_6 declined. The increased CBF of ORBmid.R was positively correlated with both the Visual Light Sensitivity Questionnaire-8 (VLSQ-8) and the monthly attack frequency score. In MwoA, significantly decreased CBF connectivity was detected between ORBmid.R and the left superior frontal gyrus, the right putamen, the right caudate, as well as the right angular gyrus. In addition, increased CBF connectivity was observed between the left calcarine cortex and ORBmid.R. CONCLUSIONS Our results indicate that migraine patients exhibit abnormalities in regional CBF and feature CBF connection defects at the resting state. The affected areas involve information perception, information integration, and emotional, pain and visual processing. Our findings might provide important clues for the pathophysiology of migraine.
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Affiliation(s)
- Di Zhang
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Xiaobin Huang
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Cunnan Mao
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Yuchen Chen
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Zhengfei Miao
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Chunmei Liu
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Chenjie Xu
- Department of Pain Treatment, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China
| | - Xinying Wu
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China.
| | - Xindao Yin
- Department of Radiology, Nanjing First Hospital, Nanjing Medical University, No.68, Changle Road, Nanjing, 210006, Jiangsu, China.
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Singla M, Kale R, Brar J, Bhardwaj S. Visual Aura in Migraine: An Analysis of 165 Patients in a Tertiary Care Hospital in North India. J Neurosci Rural Pract 2021; 12:273-280. [PMID: 33927518 PMCID: PMC8064847 DOI: 10.1055/s-0040-1721624] [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] [Indexed: 10/25/2022] Open
Abstract
Background Migraine auras are transient neurological symptoms, usually lasting for approximately 5 to 30 minutes before the onset of migraine pain. Out of various types of auras, visual aura is the commonest and has variable manifestations, forming approximately 90% of auras. These visual auras may be of particular interest to the ophthalmologist as well as to the neurologist. We planned to conduct this study to look for the prevalence of visual aura in our population and make a descriptive analysis of the same. Materials and Methods It was an observational, questionnaire-based cross-sectional study, enrolling all the consenting patients of migraine. Migraine was classified by International Classification of Headache Disorders (ICHD)-III β version, Third edition of International Classification of Headache Disorders. Patients in whom aura was present, detailed profile of visual aura was made regarding its type, duration, relation with migraine as per its laterality, etc. Observations and Results Out of 1,245 migraine patients, 165 (13.25%) patients reported to have visual aura, 127 females and 38 males. Scintillating scotoma was the commonest type of visual aura, then zigzag lines, blurred vision, and tunnel vision. Majority of patients had aura between 5 and 35 minutes, none had more than 60 minutes. A total of 142 patients out of 165 had unilateral aura, out of which 64 (38.78%) patients had aura ipsilateral to the side of headache, and 78 (47.27%) patients had aura contralateral to the side of headache. Twenty-three (13.93%) patients had bilateral aura. Discussion The frequency of visual aura was found to be 13.25% in our study, which is high compared with previously published Indian data. We did a descriptive analysis of visual aura symptoms. Conclusion Visual aura is the commonest type of aura, more frequent in females. Scintillating scotoma was found to be the commonest type of visual aura, followed by zigzag lines in study. Our study is unique of its type as its shows a descriptive visual analysis in a larger number of patients.
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Affiliation(s)
- Monika Singla
- Department of Neurology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | | | - Richa Kale
- School of Public Health and Preventive Medicine, Monash University, Melbourne Victoria, Australia
| | - Jaisal Brar
- Christian Medical College and Hospital, Ludhiana, Punjab, India
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Abstract
Migraine is a prevalent primary headache disorder and is usually considered as benign. However, structural and functional changes in the brain of individuals with migraine have been reported. High frequency of white matter abnormalities, silent infarct-like lesions, and volumetric changes in both gray and white matter in individuals with migraine compared to controls have been demonstrated. Functional magnetic resonance imaging (MRI) studies found altered connectivity in both the interictal and ictal phase of migraine. MR spectroscopy and positron emission tomography studies suggest abnormal energy metabolism and mitochondrial dysfunction, as well as other metabolic changes in individuals with migraine. In this review, we provide a brief overview of neuroimaging studies that have helped us to characterize some of these changes and discuss their limitations, including small sample sizes and poorly defined control groups. A better understanding of alterations in the brains of patients with migraine could help not only in the diagnosis but may potentially lead to the optimization of a targeted anti-migraine therapy.
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Luo JM, Liu EZ, Yang HD, Du CZ, Xia LJ, Zhang ZC, Li T, Ren JJ, Tang JQ, Tang PQ, Tang YR, Zhu S, Bhattarai N, Bhetuwal A, Pu SX. Prevalence and Factors Associated With Suicidal Ideation in Medical Students With Migraine. Front Psychiatry 2021; 12:683342. [PMID: 34744811 PMCID: PMC8566429 DOI: 10.3389/fpsyt.2021.683342] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 09/16/2021] [Indexed: 12/25/2022] Open
Abstract
Background: The association between migraine and suicide ideation has been identified. However, the predictive factors of suicidal ideation are still controversial and whether migraine with aura can serve as an independent associated factor is uncertain. This manuscript studied the association between migraine with aura and suicidal ideation and explored the predictive factors for suicidal ideation. Methods: We surveyed 9,057 medical students and included 579 medical students with migraine into our study population. All students completed the General Situation Questionnaire, the Verified Headache Questionnaire, Hamilton Anxiety Scale (24 items), Hamilton Depression Scale (24 items), 36-item Health Survey Brief (SF-36), Headache Impact Text-6 (HIT-6), Test Anxiety Scale (TAS), and Pittsburgh Sleep Quality Index (PSQI). Suicidal ideation was measured by the Self-rating Idea of Suicide Scale (SIOSS). Results: Out of the 579 migraine medical college students, 562 (age 19.6 ± 1.6; 448 women and 114 men) were included in the final study. The positive rate of suicidal ideation was 13.7%. Compared with students suffering from migraine without aura, those having migraine with aura had higher suicidal ideation (p < 0.015). After adjusting for demographic factors and headache characteristics, migraine with aura was found to be independently associated with suicidal ideation. Other independent associated factors include anxiety, depression, test anxiety, sleep, headache, and quality of life. Among these various factors, high quality of life was found to play a protective role against suicidal ideation. Conclusions: Migraine with aura is independently associated with suicidal ideation. Furthermore, anxiety, depression, text anxiety, poor sleep quality, and headache frequency are associated with suicidal ideation among medical college students with migraine.
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Affiliation(s)
- Jia-Ming Luo
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - En-Zhuo Liu
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Hao-Di Yang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Cheng-Zhao Du
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Li-Jie Xia
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Zhi-Chao Zhang
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Tong Li
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Jia-Jun Ren
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Jia-Qi Tang
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Pei-Qi Tang
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Yuan-Ru Tang
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Shuang Zhu
- School of Psychiatry, North Sichuan Medical College, Nanchong, China
| | - Nisha Bhattarai
- School of International Education and Cooperation, North Sichuan Medical College, Nanchong, China
| | - Anup Bhetuwal
- School of International Education and Cooperation, North Sichuan Medical College, Nanchong, China
| | - Sheng-Xiong Pu
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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Meßlinger K. [Pathophysiological role of calcitonin gene-related peptide (CGRP) in migraine and cluster headache]. Schmerz 2020; 34:181-187. [PMID: 32103345 DOI: 10.1007/s00482-020-00448-y] [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] [Indexed: 01/15/2023]
Abstract
Calcitonin gene-related peptide (CGRP) is released from trigeminal afferents during migraine and cluster headache attacks and can be detected in the jugular plasma. Infusion of CGRP can induce headache attacks in migraine and cluster patients. Inhibition of the CGRP signal system is therapeutic in migraine and cluster headache. CGRP is a potent dilator of intracranial arteries but does not immediately activate the trigeminal pain system. CGRP may act as a signal molecule between different cells in the trigeminal ganglion and enhances nociceptive transmission in the spinal trigeminal nucleus. Peripheral inhibition of the CGRP system reduces these actions. Outside the trigeminovascular system, CGRP is important for maintaining the perfusion of organs in critical situations, promotes growth and repair functions and is an immunomodulatory factor. These actions should be considered when the CGRP system is suppressed for a long time.
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Affiliation(s)
- Karl Meßlinger
- Institut für Physiologie und Pathophysiologie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Universitätsstraße 17, 91054, Erlangen, Deutschland.
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Schain AJ, Melo A, Ashina S, Strassman AM, Burstein R. Celecoxib reduces cortical spreading depression-induced macrophage activation and dilatation of dural but not pial arteries in rodents: implications for mechanism of action in terminating migraine attacks. Pain 2020; 161:1019-1026. [PMID: 31895267 PMCID: PMC7166151 DOI: 10.1097/j.pain.0000000000001789] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Nonsteroidal anti-inflammatory drugs, commonly known as COX-1/COX-2 inhibitors, can be effective in treating mild to moderate migraine headache. However, neither the mechanism by which these drugs act in migraine is known, nor is the specific contribution of COX-1 vs COX-2. We sought to investigate these unknowns using celecoxib, which selectively inhibits the enzymatic activity of COX-2, by determining its effects on several migraine-associated vascular and inflammatory events. Using in vivo 2-photon microscopy, we determined intraperitoneal celecoxib effects on cortical spreading depression (CSD)-induced blood vessel responses, plasma protein extravasation, and immune cell activation in the dura and pia of mice and rats. Compared to vehicle (control group), celecoxib reduced CSD-induced dilatation of dural arteries and activation of dural and pial macrophages significantly, but not dilatation or constriction of pial arteries and veins, or the occurrence of plasma protein extravasation. Collectively, these findings suggest that a mechanism by which celecoxib-mediated COX-2 inhibition might ease the intensity of migraine headache and potentially terminate an attack is by attenuating dural macrophages' activation and arterial dilatation outside the blood-brain barrier, and pial macrophages' activation inside the blood-brain barrier.
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Affiliation(s)
- Aaron J. Schain
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston MA 02115
- Harvard Medical School, Boston, MA 02215, USA
| | - Agustin Melo
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston MA 02115
- Harvard Medical School, Boston, MA 02215, USA
| | - Sait Ashina
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston MA 02115
- Harvard Medical School, Boston, MA 02215, USA
| | - Andrew M. Strassman
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston MA 02115
- Harvard Medical School, Boston, MA 02215, USA
| | - Rami Burstein
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston MA 02115
- Harvard Medical School, Boston, MA 02215, USA
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Dux M, Rosta J, Messlinger K. TRP Channels in the Focus of Trigeminal Nociceptor Sensitization Contributing to Primary Headaches. Int J Mol Sci 2020; 21:ijms21010342. [PMID: 31948011 PMCID: PMC6981722 DOI: 10.3390/ijms21010342] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 12/12/2022] Open
Abstract
Pain in trigeminal areas is driven by nociceptive trigeminal afferents. Transduction molecules, among them the nonspecific cation channels transient receptor potential vanilloid 1 (TRPV1) and ankyrin 1 (TRPA1), which are activated by endogenous and exogenous ligands, are expressed by a significant population of trigeminal nociceptors innervating meningeal tissues. Many of these nociceptors also contain vasoactive neuropeptides such as calcitonin gene-related peptide (CGRP) and substance P. Release of neuropeptides and other functional properties are frequently examined using the cell bodies of trigeminal neurons as models of their sensory endings. Pathophysiological conditions cause phosphorylation, increased expression and trafficking of transient receptor potential (TRP) channels, neuropeptides and other mediators, which accelerate activation of nociceptive pathways. Since nociceptor activation may be a significant pathophysiological mechanism involved in both peripheral and central sensitization of the trigeminal nociceptive pathway, its contribution to the pathophysiology of primary headaches is more than likely. Metabolic disorders and medication-induced painful states are frequently associated with TRP receptor activation and may increase the risk for primary headaches.
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Affiliation(s)
- Mária Dux
- Department of Physiology, University of Szeged, Dóm tér 10, H-6720 Szeged, Hungary;
- Correspondence: ; Tel.: +36-62-545-374; Fax: +36-62-545-842
| | - Judit Rosta
- Department of Physiology, University of Szeged, Dóm tér 10, H-6720 Szeged, Hungary;
| | - Karl Messlinger
- Institute of Physiology and Pathophysiology, Friedrich-Alexander-University Erlangen-Nürnberg, Universitätsstr. 17, D-91054 Erlangen, Germany;
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Current Evidence on Potential Uses of MicroRNA Biomarkers for Migraine: From Diagnosis to Treatment. Mol Diagn Ther 2019; 23:681-694. [DOI: 10.1007/s40291-019-00428-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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