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Wei S, Du T, Zhang L, Li X, Wang Z, Ning Y, Tang Y, Wu X, Han J. A comprehensive exploration of astrocytes in migraine: a bibliometric and visual analysis. Eur J Med Res 2024; 29:321. [PMID: 38858735 PMCID: PMC11163711 DOI: 10.1186/s40001-024-01919-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 06/03/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Migraine, as a prevalent neurologic disorder, involves intricate and yet incompletely elucidated pathophysiological mechanisms. A plethora of research findings underscores the pivotal role played by astrocytes in the progression of migraines. In order to elucidate the current advances and directions in research pertaining to astrocytes in migraines, we conducted bibliometric analysis of relevant literature and visualized the results. Subsequently, we expound upon these findings to contribute to the evolving understanding of the role of astrocytes in migraine pathophysiology. METHODS On November 21, 2023, we conducted a search on Web of Science (WOS), restricting the document type to articles or reviews and language to English. Following a meticulous selection process involving three researchers, we identified the literature to be included in our analysis. Subsequently, we employed Microsoft Office Excel programs, R, VOSviewer, Scimago Graphica, and CiteSpace software to conduct visualization analysis of basic information and trends regarding journals, countries/regions, and influential authors, institutions, keywords, and papers. RESULTS As of November 21, 2023, relevant literature has been published in 71 journals across 27 countries/regions. This corpus comprises contributions from 576 authors affiliated with 220 institutions, encompassing 865 keywords and referencing 6065 scholarly articles. CEPHALALGIA stands out as the most influential journal in this field, while authors PIETROBON D and DALKARA T have significant impact. The United States is highly influential, with CNR and UNIV PADUA emerging as highly influential institutions. The predominant category is Neurosciences. CONCLUSIONS Future investigators may continue to focus on migraines with aura, familial hemiplegic migraine (FHM), and the crucial calcitonin gene-related peptide (CGRP) system. Employing advanced observational techniques, such as imaging, researchers should pay attention to cellular and tissue structures, such as microglia and the trigeminal ganglion, as well as mechanisms involving inflammation and central sensitization. Moreover, animal models are paramount in obtaining high-quality evidence.
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Affiliation(s)
- Shijie Wei
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tianqi Du
- Center of Human Reproduction and Genetics, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Lili Zhang
- Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuhao Li
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhe Wang
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yike Ning
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yu Tang
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xinyu Wu
- School of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jing Han
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
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Giesen S, Rimmele F, Jürgens TP, Scheidt J, Drescher J, Leonhardt AK, Schulze S, Harbeck B, Meyer W, Müller B, Kropp P, Keller A. Relationship between Contingent Negative Variation and afterimage duration in migraine patients. Front Neurol 2024; 15:1401212. [PMID: 38827574 PMCID: PMC11141693 DOI: 10.3389/fneur.2024.1401212] [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: 03/14/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024] Open
Abstract
Background Abnormalities in electrocortical parameters and persistence of afterimage after visual stimulation are known to occur in migraine patients. The results of studies on Contingent Negative Variation (CNV) and afterimage persistence in migraine patients suggest a link between these two phenomena and a connection to the pathomechanism of migraine. Objectives To date, no studies have investigated both afterimage duration and CNV parameters in the same subjects. The aim of this study was to investigate the relationship between the early component of CNV (iCNV) and the duration of the afterimage in migraine patients. Methods Sixty seven migraine patients from the headache center of the University of Rostock Medical Center were examined for iCNV amplitude, iCNV habituation and afterimage duration. The subjects also completed questionnaires developed for this study and the MIDAS (Migraine Disability Assessment) questionnaire. Results Associations were found between iCNV amplitude and afterimage duration and between habituation capacity and afterimage duration. A deficit in habituation capacity correlated with a significantly prolonged afterimage duration. Increased iCNV amplitude and prolonged afterimage duration were also significantly correlated. Conclusion Conclusions about the pathophysiology of migraine can be drawn from the results of this study. The results support the hypothesis of cortical hyperexcitability as a consequence of a low pre-activation level, which may be a possible contributory cause of migraine. Furthermore, they allow assessment of whether the afterimage examination, which is easier and quicker to perform than the CNV examination, can be used as a diagnostic tool or as a parameter to monitor the course of therapy in people with migraine.
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Affiliation(s)
- Simeon Giesen
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
| | - Florian Rimmele
- Department of Neurology, University of Rostock Medical Center, Rostock, Germany
| | - Tim P. Jürgens
- Department of Neurology, University of Rostock Medical Center, Rostock, Germany
- Department of Neurology, KMG Hospital Güstrow, Güstrow, Germany
| | - Jörg Scheidt
- Institute for Informations Systems, University of Applied Sciences, Hof, Germany
| | - Johannes Drescher
- Institute for Informations Systems, University of Applied Sciences, Hof, Germany
| | - Ann-Kristin Leonhardt
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
| | - Sophia Schulze
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
| | - Birgit Harbeck
- III. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Amedes Experts, Endocrinology, Hamburg, Germany
| | - Wolfgang Meyer
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
- Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Britta Müller
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
| | - Peter Kropp
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
| | - Armin Keller
- Institute of Medical Psychology and Medical Sociology, University of Rostock Medical Center, Rostock, Germany
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Miyazato S, Oyama N, Iwamoto T, Yagita Y. Temporal Changes in Cerebral Blood Flow during Migraine with Aura of Alternating Left and Right Homonymous Hemianopsia. Intern Med 2024; 63:1157-1162. [PMID: 37612083 PMCID: PMC11081901 DOI: 10.2169/internalmedicine.2114-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 07/18/2023] [Indexed: 08/25/2023] Open
Abstract
A 16-year-old boy presented with sudden left homonymous hemianopsia followed by right ocular and occipital pain. Arterial spin labeling (ASL), a non-contrast magnetic resonance imaging technique used to evaluate perfusion, showed a decrease in cerebral blood flow in the right occipital lobe. Three hours after admission, the patient experienced right homonymous hemianopsia and ocular-to-occipital pain on the contralateral side. ASL revealed a decreased cerebral blood flow in the left occipital lobe. We ultimately diagnosed the patient with first-time migraine with aura, in which cortical spreading depression was visualized as decreased cerebral blood flow using ASL.
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Affiliation(s)
- Saki Miyazato
- Department of Stroke Medicine, Kawasaki Medical School, Japan
| | - Naoki Oyama
- Department of Stroke Medicine, Kawasaki Medical School, Japan
| | | | - Yoshiki Yagita
- Department of Stroke Medicine, Kawasaki Medical School, Japan
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4
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Kaya Z, Belder N, Sever-Bahcekapili M, Donmez-Demir B, Erdener ŞE, Bozbeyoglu N, Bagci C, Eren-Kocak E, Yemisci M, Karatas H, Erdemli E, Gursel I, Dalkara T. Vesicular HMGB1 release from neurons stressed with spreading depolarization enables confined inflammatory signaling to astrocytes. J Neuroinflammation 2023; 20:295. [PMID: 38082296 PMCID: PMC10712196 DOI: 10.1186/s12974-023-02977-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
The role of high mobility group box 1 (HMGB1) in inflammation is well characterized in the immune system and in response to tissue injury. More recently, HMGB1 was also shown to initiate an "inflammatory signaling cascade" in the brain parenchyma after a mild and brief disturbance, such as cortical spreading depolarization (CSD), leading to headache. Despite substantial evidence implying a role for inflammatory signaling in prevalent neuropsychiatric disorders such as migraine and depression, how HMGB1 is released from healthy neurons and how inflammatory signaling is initiated in the absence of apparent cell injury are not well characterized. We triggered a single cortical spreading depolarization by optogenetic stimulation or pinprick in naïve Swiss albino or transgenic Thy1-ChR2-YFP and hGFAP-GFP adult mice. We evaluated HMGB1 release in brain tissue sections prepared from these mice by immunofluorescent labeling and immunoelectron microscopy. EzColocalization and Costes thresholding algorithms were used to assess the colocalization of small extracellular vesicles (sEVs) carrying HMGB1 with astrocyte or microglia processes. sEVs were also isolated from the brain after CSD, and neuron-derived sEVs were captured by CD171 (L1CAM). sEVs were characterized with flow cytometry, scanning electron microscopy, nanoparticle tracking analysis, and Western blotting. We found that HMGB1 is released mainly within sEVs from the soma of stressed neurons, which are taken up by surrounding astrocyte processes. This creates conditions for selective communication between neurons and astrocytes bypassing microglia, as evidenced by activation of the proinflammatory transcription factor NF-ĸB p65 in astrocytes but not in microglia. Transmission immunoelectron microscopy data illustrated that HMGB1 was incorporated into sEVs through endosomal mechanisms. In conclusion, proinflammatory mediators released within sEVs can induce cell-specific inflammatory signaling in the brain without activating transmembrane receptors on other cells and causing overt inflammation.
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Affiliation(s)
- Zeynep Kaya
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Nevin Belder
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
- Biotechnology Institute, Ankara University, Ankara, Turkey
| | - Melike Sever-Bahcekapili
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Buket Donmez-Demir
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Şefik Evren Erdener
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Naz Bozbeyoglu
- Department of Molecular Biology and Genetics, Science Faculty, Bilkent University, Ankara, Turkey
| | - Canan Bagci
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Bahçeşehir University, Istanbul, Turkey
| | - Emine Eren-Kocak
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Muge Yemisci
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Hulya Karatas
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Esra Erdemli
- Department of Histology and Embryology, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Ihsan Gursel
- Department of Molecular Biology and Genetics, Science Faculty, Bilkent University, Ankara, Turkey
- Izmir Biomedicine and Genome Center, Dokuz Eylul University, İzmir, Turkey
| | - Turgay Dalkara
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey.
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5
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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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Merino D, Gérard AO, Van Obberghen EK, Destere A, Lanteri-Minet M, Drici MD. The Neuropsychiatric Safety Profile of Lasmiditan: A Comparative Disproportionality Analysis with Triptans. Neurotherapeutics 2023; 20:1305-1315. [PMID: 37436579 PMCID: PMC10480366 DOI: 10.1007/s13311-023-01404-1] [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] [Accepted: 06/14/2023] [Indexed: 07/13/2023] Open
Abstract
Migraine constitutes the world's second-leading cause of disability. Triptans, as serotonin 5-HT1B/1D receptor agonists, remain the first-line treatment, despite discouraged use in individuals at high cardiovascular risk. Lasmiditan, a selective lipophilic 5-HT1F agonist without vasoconstrictive effects, is an emerging option. We aimed to investigate the safety profile of lasmiditan in the WHO pharmacovigilance database (VigiBase®) using a comparative disproportionality analysis with triptans. VigiBase® was queried for all reports involving lasmiditan and triptans. Disproportionality analyses relied on the calculation of the information component (IC), for which 95% confidence interval (CI) lower bound positivity was required for signal detection. We obtained 826 reports involving lasmiditan. Overall, 10 adverse drug reaction classes were disproportionately reported with triptans, while only neurological (IC 1.6; 95% CI 1.5-1.7) and psychiatric (IC 1.5; 95% CI 1.3-1.7) disorders were disproportionately reported with lasmiditan. Sedation, serotonin syndrome, euphoric mood, and autoscopy had the strongest signals. When compared with triptans, 19 out of 22 neuropsychiatric signals persisted. The results of our analysis provide a more precise semiology of the neuropsychiatric effects of lasmiditan, with symptoms such as autoscopy and panic attacks. The cardiovascular adverse drug reaction risk with triptans was confirmed. In contrast, caution is warranted with lasmiditan use in patients with neurological or psychiatric comorbidities or serotonin syndrome risk. Our study was hindered by pharmacovigilance flaws, and further studies should help in validating these results. Our findings suggest that lasmiditan is a safe alternative for migraine treatment, especially when the neuropsychiatric risk is outweighed by the cardiovascular burden.
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Affiliation(s)
- Diane Merino
- Department of Psychiatry, Université Côte d'Azur, University Hospital of Nice, Nice, France
- Department of Pharmacology and Pharmacovigilance Center of Nice, Université Côte d'Azur, University Hospital of Nice, Nice, France
| | - Alexandre O Gérard
- Department of Pharmacology and Pharmacovigilance Center of Nice, Université Côte d'Azur, University Hospital of Nice, Nice, France
- Laboratory of Molecular Physio Medicine (LP2M), UMR 7370, Université Côte d'Azur, CNRS, Nice, France
| | - Elise K Van Obberghen
- Department and FHU InovPain, Université Côte d'Azur, University Hospital of Nice, Nice, France
| | - Alexandre Destere
- Department of Pharmacology and Pharmacovigilance Center of Nice, Université Côte d'Azur, University Hospital of Nice, Nice, France
- Laboratoire J.A. Dieudonné, Université Côte d'Azur, Inria, CNRS, Maasai Team, Nice, France
| | - Michel Lanteri-Minet
- Department and FHU InovPain, Université Côte d'Azur, University Hospital of Nice, Nice, France
- UMR 1107, Migraine and Trigeminal Pain, INSERM, Auvergne University, Clermont-Ferrand, France
| | - Milou-Daniel Drici
- Department of Pharmacology and Pharmacovigilance Center of Nice, Université Côte d'Azur, University Hospital of Nice, Nice, France.
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Alhammadi NA, Bedywi RM, Shawkhan RA, Aljari AA, Asiri SA, Al Hamdan JA, Al-Hassn SS, Alqahtani RS. Migraine and Irritable Bowel Syndrome Among the General Population in Aseer Region. Cureus 2023; 15:e45047. [PMID: 37829989 PMCID: PMC10566572 DOI: 10.7759/cureus.45047] [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: 09/11/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Limited research has been conducted in Saudi Arabia to investigate the incidence and understanding of migraines and irritable bowel disease (IBS) among the population. This study aimed to quantify the prevalence of migraine and IBS within the Aseer region. Furthermore, it aimed to explore the potential association between migraine and IBS. METHODS The survey questionnaire was distributed through various social media platforms such as Facebook (Meta Platforms, Inc., Menlo Park, California, United States), Twitter/X (X Corp., San Francisco, California, United States), LinkedIn (Microsoft Corporation, Sunnyvale, California, United States), and WhatsApp (Meta Platforms, Inc.) to maximize the reach and engagement of potential participants. The Migraine Screen Questionnaire (MS-Q) assessed the type and frequency of headache pain, along with intensity and impact on daily activities. The questionnaire also incorporated the Rome IV diagnostic criteria for IBS. RESULTS A total of 683 participants were included in this study; 65.2% were aged 21-39 years, 85.5% were females, 61.6% were single, and 73.1% had a university degree or higher. Of the participants, 45.97% experienced migraines, while 39.97% exhibited symptoms of IBS. There was a statistically significant association between having IBS and migraine (χ2 = 11.88, p 0.001). Migraine was significantly associated with female sex (p = 0.049), history of psychiatric disease (p < 0.001), and family history of migraines (p < 0.001). IBS was significantly associated with age (p = 0.042), history of psychiatric disease (p = 0.015), and sleeping hours (p = 0.038). CONCLUSIONS This study reveals a high prevalence of migraine and IBS, underlining their interconnection. Key risk factors include age, gender, family history, and psychiatric disorders. Targeting high-risk groups is crucial due to the substantial impact on daily life and performance.
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Affiliation(s)
| | - Reema M Bedywi
- College of Medicine and Surgery, King Khalid University, Abha, SAU
| | | | - Adhwaa A Aljari
- College of Medicine and Surgery, King Khalid University, Abha, SAU
| | - Sara A Asiri
- College of Medicine and Surgery, King Khalid University, Abha, SAU
| | - Jood A Al Hamdan
- College of Medicine and Surgery, King Khalid University, Abha, SAU
| | - Shahd S Al-Hassn
- College of Medicine and Surgery, King Khalid University, Abha, SAU
| | - Roaa S Alqahtani
- College of Medicine and Surgery, King Khalid University, Abha, SAU
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Sanchez Del Rio M, Cutrer FM. Pathophysiology of migraine aura. HANDBOOK OF CLINICAL NEUROLOGY 2023; 198:71-83. [PMID: 38043972 DOI: 10.1016/b978-0-12-823356-6.00016-0] [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
Migraine aura occurs in about a third of patients with migraine and consists of a group of transient focal neurological symptoms that appear from 5 to 60min and then resolve prior to or in the early phase of a migraine headache attack. Migraine auras may consist of visual, language, unilateral sensory, or motor symptoms. There has been considerable debate as to the origins of the migrainous aura. Investigations during physiologically induced visual auras suggest that the phenomenon of cortical spreading depression or its human equivalent underpins the migraine aura. Single gene defects have been linked to relatively rare forms of the motor subtypes of aura known as familial hemiplegic migraine (FHM). These include CACNA1A (FHM1), ATP1A2 (FHM2), and SCN1A (FHM3). In the familial hemiplegic forms of migraine, the more typical forms of aura are almost always also present. Despite ample epidemiological evidence of increased heritability of migraine with aura compared to migraine without aura, identification of the specific variants driving susceptibility to the more common forms of aura has been problematic thus far. In the first genome-wide association study (GWAS) that focused migraine with aura, a single SNP rs835740 reached genome-wide significance. Unfortunately, the SNP did show statistical significance in a later meta-analysis which included GWAS data from subsequent studies. Here, we review the clinical features, pathophysiological theories, and currently available potential evidence for the genetic basis of migraine aura.
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Erdener ŞE, Kaya Z, Dalkara T. Parenchymal neuroinflammatory signaling and dural neurogenic inflammation in migraine. J Headache Pain 2021; 22:138. [PMID: 34794382 PMCID: PMC8600694 DOI: 10.1186/s10194-021-01353-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 11/05/2021] [Indexed: 12/12/2022] Open
Abstract
Background Pain is generally concomitant with an inflammatory reaction at the site where the nociceptive fibers are activated. Rodent studies suggest that a sterile meningeal inflammatory signaling cascade may play a role in migraine headache as well. Experimental studies also suggest that a parenchymal inflammatory signaling cascade may report the non-homeostatic conditions in brain to the meninges to induce headache. However, how these signaling mechanisms function in patients is unclear and debated. Our aim is to discuss the role of inflammatory signaling in migraine pathophysiology in light of recent developments. Body Rodent studies suggest that a sterile meningeal inflammatory reaction can be initiated by release of peptides from active trigeminocervical C-fibers and stimulation of resident macrophages and dendritic/mast cells. This inflammatory reaction might be needed for sustained stimulation and sensitization of meningeal nociceptors after initial activation along with ganglionic and central mechanisms. Most migraines likely have cerebral origin as suggested by prodromal neurologic symptoms. Based on rodent studies, a parenchymal inflammatory signaling cascade has been proposed as a potential mechanism linking cortical spreading depolarization (CSD) to meningeal nociception. A recent PET/MRI study using a sensitive inflammation marker showed the presence of meningeal inflammatory activity in migraine with aura patients over the occipital cortex generating the visual aura. These studies also suggest the presence of a parenchymal inflammatory activity, supporting the experimental findings. In rodents, parenchymal inflammatory signaling has also been shown to be activated by migraine triggers such as sleep deprivation without requiring a CSD because of the resultant transcriptional changes, predisposing to inadequate synaptic energy supply during intense excitatory transmission. Thus, it may be hypothesized that neuronal stress created by either CSD or synaptic activity-energy mismatch could both initiate a parenchymal inflammatory signaling cascade, propagating to the meninges, where it is converted to a lasting headache with or without aura. Conclusion Experimental studies in animals and emerging imaging findings from patients warrant further research to gain deeper insight to the complex role of inflammatory signaling in headache generation in migraine.
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Affiliation(s)
- Şefik Evren Erdener
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Zeynep Kaya
- Institute of Neurological Sciences and Psychiatry, Hacettepe University, Sıhhiye, Ankara, Turkey
| | - Turgay Dalkara
- Institute of Neurological Sciences and Psychiatry, and Faculty of Medicine, Hacettepe University, Ankara, Turkey.
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Aguilar-Shea AL, Diaz-de-Teran J. Migraine review for general practice. Aten Primaria 2021; 54:102208. [PMID: 34798397 PMCID: PMC8605054 DOI: 10.1016/j.aprim.2021.102208] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/04/2021] [Indexed: 12/03/2022] Open
Abstract
Migraine continues second among the world's causes of disability. Diagnosis is based on the history and clinical examination and imaging is usually not necessary. Migraine can be subdivided depending on whether there is an aura or not and based on the frequency of the headaches. The number of headache days determines whether the patient has episodic migraine or chronic migraine. Treating migraines can be done to treatment the migraine itself and to prevent its appearance. In this review we approach the migraine from a practical point of view with updated information.
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Affiliation(s)
| | - Javier Diaz-de-Teran
- Neurology Department, University Hospital La Paz, Madrid, Spain; La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
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Lakatos LB, Christ M, Müller M, Bolognese M. „Stroke mimics“ – Differenzialdiagnose des Schlaganfalls in der Notfallmedizin. Notf Rett Med 2021. [DOI: 10.1007/s10049-021-00877-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Fila M, Chojnacki J, Pawlowska E, Szczepanska J, Chojnacki C, Blasiak J. Kynurenine Pathway of Tryptophan Metabolism in Migraine and Functional Gastrointestinal Disorders. Int J Mol Sci 2021; 22:ijms221810134. [PMID: 34576297 PMCID: PMC8469852 DOI: 10.3390/ijms221810134] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/12/2021] [Accepted: 09/18/2021] [Indexed: 12/12/2022] Open
Abstract
Migraine, the leading cause of disability in the population aged below 50, is associated with functional gastrointestinal (GI) disorders (FGIDs) such as functional nausea, cyclic vomiting syndrome, and irritable bowel syndrome (IBS). Conversely, changes in intestinal GI transit may cause diarrhea or constipation and are a component of the autonomic symptoms associated with pre- and post-dorsal phases of migraine attack. These mutual relationships provoke a question on a common trigger in migraine and FGIDs. The kynurenine (l-kyn) pathway (KP) is the major route for l-tryptophan (l-Trp) metabolism and transforms l-Trp into several neuroactive compounds. Changes in KP were reported in both migraine and FGIDs. Migraine was largely untreatable, but several drugs approved lately by the FDA, including monoclonal antibodies for calcitonin gene-related peptide (CGRP) and its receptor, create a hope for a breakthrough in migraine treatment. Derivatives of l-kyn were efficient in pain relief with a mechanism including CGRP inhibition. KP products are important ligands to the aryl hydrocarbon receptor (AhR), whose activation is implicated in the pathogenesis of GI and migraine. Toll-like receptors (TLRs) may play a role in migraine and IBS pathogeneses, and KP metabolites detected downstream of TLR activation may be an IBS marker. The TLR4 signaling was observed in initiating and maintaining migraine-like behavior through myeloid differentiation primary response gene 88 (MyD88) in the mouse. The aim of this review is to justify the view that KP modulation may provide common triggers for migraine and FGIDs with the involvement of TLR, AhR, and MyD88 activation.
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Affiliation(s)
- Michal Fila
- Department of Developmental Neurology and Epileptology, Polish Mother’s Memorial Hospital Research Institute, 93-338 Lodz, Poland;
| | - Jan Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (J.C.); (C.C.)
| | - Elzbieta Pawlowska
- Department of Orthodontics, Medical University of Lodz, 92-217 Lodz, Poland;
| | - Joanna Szczepanska
- Department of Pediatric Dentistry, Medical University of Lodz, 92-216 Lodz, Poland;
| | - Cezary Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (J.C.); (C.C.)
| | - Janusz Blasiak
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
- Correspondence:
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13
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Perez-Carpena P, Lopez-Escamez JA. Do we need to reconsider the classification of vestibular migraine? Expert Rev Neurother 2021; 21:503-516. [PMID: 33755502 DOI: 10.1080/14737175.2021.1908129] [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] [Indexed: 01/09/2023]
Abstract
Introduction: Vestibular migraine (VM) is a complex disease characterized by recurrent episodes of migraine associated with vertigo attacks that are observed in 1-3% of the general population. Given its high prevalence and the impact on the health system, it is important to characterize these patients, in order to offer an accurate diagnosis and a proper treatment. As the diagnosis of VM is based on clinical features, the study of potential biomarkers has gained more interest in the last years, to improve the precision in the diagnosis of this disease. The aim of this review is to summarize the main tests available for the diagnosis of VM, including the accuracy of biomarkers for the diagnosis of VM.Areas covered: This review summarizes the main information on VM, including all diagnosis records published in the field in the last 10 years, and focusing on candidate biomarkers for the diagnosis of VM patients.Expert opinion: There is a limited knowledge in the pathophysiology of VM. The search of biomarkers for diagnosis of VM is needed to improve the precision in the diagnosis promoting clinical and translational research. The potential reclassification of VM will depend upon the discovery and validation of these biomarkers.
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Affiliation(s)
- Patricia Perez-Carpena
- Otology & Neurotology Group CTS495, Department of Genomic Medicine, GENYO-Centre for Genomics and Oncological Research - Pfizer/University of Granada/Junta De Andalucía, Granada, PTS, Spain.,Department of Otolaryngology, Instituto De Investigación Biosanitaria ibs.GRANADA, Hospital Universitario Virgen De Las Nieves, Granada, Spain
| | - Jose A Lopez-Escamez
- Otology & Neurotology Group CTS495, Department of Genomic Medicine, GENYO-Centre for Genomics and Oncological Research - Pfizer/University of Granada/Junta De Andalucía, Granada, PTS, Spain.,Department of Otolaryngology, Instituto De Investigación Biosanitaria ibs.GRANADA, Hospital Universitario Virgen De Las Nieves, Granada, Spain.,Department of Surgery, Division of Otolaryngology, Universidad De Granada, Granada, Spain
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14
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Smeralda CL, Gigli GL, Janes F, Valente M. May lamotrigine be an alternative to topiramate in the prevention of migraine with aura? Results of a retrospective study. BMJ Neurol Open 2020; 2:e000059. [PMID: 33681794 PMCID: PMC7871707 DOI: 10.1136/bmjno-2020-000059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/01/2020] [Accepted: 07/08/2020] [Indexed: 01/03/2023] Open
Abstract
Background Evidence suggests that lamotrigine could be effective in reducing aura frequency and duration. However, studies comparing lamotrigine to other, first-line prophylactic agents solely involving patients suffering from migraine with aura are still lacking. The aim of this study was to compare the efficacy of lamotrigine and topiramate for the preventive treatment of migraine with aura. Methods Fifty-three patients suffering from migraine with aura treated with lamotrigine or topiramate for at least 6 months were included. Pre- and post-treatment clinical data regarding monthly aura frequency and duration, monthly migraine frequency, days of headache and rescue medication used per month were collected. Results Responder rates were similar between the two treatment groups at 6-month follow-up. Interestingly, responder rates for aura frequency and duration were higher in the lamotrigine group compared with the topiramate group (88% vs 79% and 73% vs 54%). Moreover, 50% of the lamotrigine-treated patients reported a complete disappearance of migraine aura compared with 37% of topiramate-treated patients. Side effects were more frequent in topiramate group compared with lamotrigine group (p=0.004). Conclusions Lamotrigine should be considered in clinical practice for the preventive treatment of migraine with aura especially for patients reporting prolonged aura and who do not respond, have contraindications or discontinue topiramate treatment due to side effects.
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Affiliation(s)
- Carmelo Luca Smeralda
- Clinical Neurology, Udine University Hospital, Udine, Italy.,DAME, University of Udine, Udine, Italy
| | - Gian Luigi Gigli
- Clinical Neurology, Udine University Hospital, Udine, Italy.,DMIF, University of Udine, Udine, Italy
| | | | - Mariarosaria Valente
- Clinical Neurology, Udine University Hospital, Udine, Italy.,DAME, University of Udine, Udine, Italy
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15
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Abstract
Migraine is the leading cause of years lost due to disability in individuals aged 15 to 49 years. Much has changed over the last three decades about our understanding of this complex neurological disorder. Various phases of migraine have been characterized and are the focus of this review. The premonitory phase involves bothersome symptoms experienced hours to days before migraine pain. Behavioral changes and functional neuroimaging studies point toward hypothalamic involvement during the premonitory and other migraine phases. Migraine aura is a disruptive, reversible neurological phenomenon that affects up to one-third of all migraineurs, and can overlap with the headache phase. The mechanism responsible for this phase is thought to be cortical spreading depolarization through the cortex. This process leads to temporary disruptions in ion homeostasis and the ensuing neuronal dysfunction. The headache phase involves activation of the trigeminocervical complex. Neuropeptides are implicated in trigeminal activation, and calcitonin gene-related peptide in particular has become a promising target of therapeutic intervention for migraine. The final phase of migraine is the postdrome, the period of time from the resolution of headache symptoms until return to baseline following a migraine. People often report neuropsychiatric, sensory, gastrointestinal, and general symptoms during this time, which can limit activity. Elucidating the neuroanatomical, chemical, and neuroimaging correlates of these migraine phases allows for an improved comprehension of the underlying changes associated with migraine symptomatology and can assist with evaluation of arising therapeutics for migraine management.
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Affiliation(s)
- William Qubty
- Pediatric Headache Center, Department of Neurology, Dell Medical School at the University of Texas at Austin, Austin, Texas.
| | - Irene Patniyot
- Department of Pediatric Neurology and Developmental Neuroscience, Baylor College of Medicine, Houston, Texas
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16
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Musical Mental Imagery as Suspected Migraine Aura in Patient without Psychiatric Disease. Can J Neurol Sci 2020; 47:278-279. [DOI: 10.1017/cjn.2020.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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17
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Fila M, Chojnacki C, Chojnacki J, Blasiak J. Is an "Epigenetic Diet" for Migraines Justified? The Case of Folate and DNA Methylation. Nutrients 2019; 11:nu11112763. [PMID: 31739474 PMCID: PMC6893742 DOI: 10.3390/nu11112763] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/05/2019] [Accepted: 11/12/2019] [Indexed: 12/15/2022] Open
Abstract
Migraines are a common disease with limited treatment options and some dietary factors are recognized to trigger headaches. Although migraine pathogenesis is not completely known, aberrant DNA methylation has been reported to be associated with its occurrence. Folate, an essential micronutrient involved in one-carbon metabolism and DNA methylation, was shown to have beneficial effects on migraines. Moreover, the variability of the methylenetetrahydrofolate reductase gene, important in both folate metabolism and migraine pathogenesis, modulates the beneficial effects of folate for migraines. Therefore, migraine could be targeted by a folate-rich, DNA methylation-directed diet, but there are no data showing that beneficial effects of folate consumption result from its epigenetic action. Furthermore, contrary to epigenetic drugs, epigenetic diets contain many compounds, some yet unidentified, with poorly known or completely unknown potential to interfere with the epigenetic action of the main dietary components. The application of epigenetic diets for migraines and other diseases requires its personalization to the epigenetic profile of a patient, which is largely unknown. Results obtained so far do not warrant the recommendation of any epigenetic diet as effective in migraine prevention and therapy. Further studies including a folate-rich diet fortified with valproic acid, another modifier of epigenetic profile effective in migraine prophylaxis, may help to clarify this issue.
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Affiliation(s)
- Michal Fila
- Department of Neurology, Polish Mother Memorial Hospital, Research Institute, 93-338 Lodz, Poland;
| | - Cezary Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (C.C.); (J.C.)
| | - Jan Chojnacki
- Department of Clinical Nutrition and Gastroenterological Diagnostics, Medical University of Lodz, 90-647 Lodz, Poland; (C.C.); (J.C.)
| | - Janusz Blasiak
- Department of Molecular Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
- Correspondence: ; Tel.: +48-426-354-334
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18
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Bonzel L, Schankin CJ. ["Everything is blurred, isn't it?" Visual disturbances in association with migraine]. MMW Fortschr Med 2019; 161:50-54. [PMID: 31494872 DOI: 10.1007/s15006-019-0849-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
| | - Christoph J Schankin
- Neurologische Klinik, Inselspital, Universitätsspital Bern, Universität Bern, Freiburgstrasse, CH-3010, Bern, Schweiz.
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19
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Buch D, Chabriat H. Lamotrigine in the Prevention of Migraine With Aura: A Narrative Review. Headache 2019; 59:1187-1197. [PMID: 31468532 DOI: 10.1111/head.13615] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/31/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Lamotrigine is not recommended in the prevention of migraine in general but some reports suggest that it might be effective for treating specifically migraine with aura (MA). This review aims to summarize the related data from the literature and to better understand this discrepancy. METHODS All reports from the literature related to the use of lamotrigine in migraine with or without aura published prior to February 2019 found using PUBMED and the 2 keywords "migraine" AND "lamotrigine" were reviewed. Original studies, published in full, systematic reviews, and all case reports were synthetized. We also examined the risk profile, pharmacokinetics, and mode of action of lamotrigine in view of the presumed mechanism of MA. RESULTS Lamotrigine was tested in different populations of migraineurs, but previous studies had small sample sizes (n < 35) and might not have been powered enough for detecting a potential benefit of lamotrigine in MA. Accumulating data suggest that the drug can reduce both the frequency and severity of aura symptoms in multiple conditions and is well tolerated. CONCLUSION Lamotrigine appears promising for treating attacks of MA and related clinical manifestations because of its high potential of efficacy, low-risk profile, and cost. Additional studies are needed for testing lamotrigine in patients with MA.
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Affiliation(s)
- Dan Buch
- Neurology Department, DHU Neuro-Vasc, Hopital Lariboisière, Paris, France
| | - Hugues Chabriat
- Neurology Department, DHU Neuro-Vasc, Hopital Lariboisière, Paris, France.,INSERM U1161, Université Denis Diderot, Paris, France
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20
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Spasov AA, Yakovlev DS, Brigadirova AA, Maltsev DV, Agatsarskaya YV. Novel Approaches to the Development of Antimigraine Drugs: A Focus on 5-HT2A Receptor Antagonists. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1068162019020146] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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21
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Kamm K, Straube A, Neeb L. [Migraine - therapy in transition]. MMW Fortschr Med 2019; 161:50-58. [PMID: 31230338 DOI: 10.1007/s15006-019-0021-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Katharina Kamm
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, D-81377, München, Deutschland.
| | - Andreas Straube
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, D-81377, München, Deutschland
| | - Lars Neeb
- Klinik für Neurologie mit Experimenteller Neurologie, Charité Universitätsmedizin Berlin, Berlin, Deutschland
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22
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Young NP, Philpot LM, Vierkant RA, Rosedahl JK, Upadhyaya SG, Harris A, Ebbert JO. Episodic and Chronic Migraine in Primary Care. Headache 2019; 59:1042-1051. [PMID: 31032913 DOI: 10.1111/head.13543] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2019] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To inform migraine care model development by assessing differences between patients with chronic migraine (CM) and episodic migraine (EM) in the current state of treatment, disability, patient satisfaction, and quality improvement opportunities. BACKGROUND Efficient and focused use of scarce resources will be needed to address challenges within large populations of migraine patients. METHODS We deployed a cross-sectional survey study of randomly selected migraine patients within a community primary care practice. RESULTS There were 516 survey respondents (516/1804 [30%] response rate). CM patients were more likely than EM patients to report care from a neurologist (76/110 [69%] vs 229/406 [56%]; P = .0026), and higher disability according to the Migraine Disability Assessment and Headache Impact Test - 6 questionnaires (P < .0001). CM patients were less likely than EM patients to report overall satisfaction with care (16/110 [38%] vs 156/406 [66%], P = .0002), satisfaction with access to care (17/110 [33%] vs 176/406 [68%], P < .0001), and advice they needed (16/110 [31%] vs 160/406 [62%], P < .0001). Most patients with migraine had been offered triptan medications 377/516 (78%). Overall, 156/516 (31%) of individuals were currently taking any medication for migraine prevention, and 208/516 (40%) including botulinum toxin injections. CM patients were more likely to be taking preventive medication (39/110 [36%] vs 117/406 [29%], P = .0191) and report familiarity with the diagnosis of medication-overuse headache than patients with EM (80/110 [81%] vs 256/406 [69%], P = .0178). CONCLUSIONS We observed differences between patients with chronic and EM and expected care delivery improvement opportunities for migraine patients in primary care. CM patients report higher levels of disability and less satisfaction with access to perceived needed medical advice and care. These findings support the need to further develop and study novel care models to efficiently and effectively deliver high-quality care and expertise in limited supply to a diverse migraine population.
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Affiliation(s)
- Nathan P Young
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Lindsey M Philpot
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Robert A Vierkant
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Jordan K Rosedahl
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Sudhindra G Upadhyaya
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Ann Harris
- Mayo Clinic Survey Research Center, Mayo Clinic, Rochester, MN, USA
| | - Jon O Ebbert
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA.,Division of Primary Care Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA
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