Journal ArticleDOI
Magnetic resonance angiography of intracranial and extracranial arteries in patients with spontaneous migraine without aura: a cross-sectional study
Faisal Mohammad Amin,Mohammad Sohail Asghar,Anders Hougaard,Adam E. Hansen,Vibeke Andrée Larsen,Patrick J.H. de Koning,Henrik Larsson,Jes Olesen,Messoud Ashina +8 more
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TLDR
Migraine pain was not accompanied by extracranial arterial dilatation, and by only slight intracranial dilated arteries, and future migraine research should focus on the peripheral and central pain pathways rather than simple arterial Dilatation.Abstract:
Summary Background Extracranial arterial dilatation has been hypothesised to be the cause of pain in patients who have migraine without aura. To test that hypothesis, we aimed to measure extracranial and intracranial arteries during attacks of migraine without aura. Methods In this cross-sectional study, we recruited patients aged 18–60 years from the Danish Headache Centre and via announcements on a Danish website. We did magnetic resonance angiography during spontaneous unilateral migraine attacks. Primary endpoints were difference in circumference of extracranial and intracranial arterial segments comparing attack and attack-free days and the pain and the non-pain side. The extracranial arterial segments measured were the external carotid (ECA), the superficial temporal (STA), the middle meningeal (MMA), and the cervical part of the internal carotid (ICA cervical ) arteries. The intracranial arterial segments were the cavernous (ICA cavernous ) and cerebral (ICA cerebral ) parts of the internal carotid, the middle cerebral (MCA), and the basilar (BA) arteries. This study is registered at Clinicaltrials.gov, number NCT01471314. Findings Between Oct 12, 2010, and Feb 8, 2012, we recruited 78 patients, of whom 19 women had a scan during migraine and were included in the final analysis. On migraine compared with non-migraine days, we detected no statistically significant dilatation of the extracranial arteries on the pain side (ECA, mean difference 1·2% [95% CI −5·7 to 8·2] p=0·985, STA 3·6% [–3·7 to 11·0] p=0·532, MMA 1·7% [–1·7 to 5·2] p=0·341, and ICA cervical 2·3% [–0·3 to 4·9] p=0·093); the intracranial arteries were more dilated during attacks (MCA, 13·0% [6·4 to 19·6] p=0·001, ICA cerebral 11·5% [5·6 to 17·3] p=0·0004, and ICA cavernous 11·4% [5·3 to 17·5] p=0·001), except for the BA (1·6% [–2·7 to 5·9] p=0·621). Compared with the non-pain side, during attacks we detected dilatation on the pain side of the intracranial arteries (MCA, mean difference 10·5% [0·7–20·3] p=0·044, ICA cerebral (14·4% [4·6–24·1] p=0·013), and ICA cavernous (9·1% [3·9–14·4] p=0·003) but not of the extracranial arteries (ECA, 2·1% [–3·8 to 9·2] p=0·238, STA, 3·6% [–3·7 to 10·8] p=0·525, MMA, 2·7% [–1·3 to 5·6] p=0·531, and ICA cervical , 5·0% [–0·5 to 10·4] p=0·119). Interpretation Migraine pain was not accompanied by extracranial arterial dilatation, and by only slight intracranial dilatation. Future migraine research should focus on the peripheral and central pain pathways rather than simple arterial dilatation. Funding University of Copenhagen, the Lundbeck Foundation, the Research Foundation of the Capital Region of Denmark, Danish Council for Independent Research-Medical Sciences, and the Novo Nordisk Foundation.read more
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Journal ArticleDOI
Migraine and Non-Migraine Headaches Following Diagnostic Catheter-Based Cerebral Angiography.
Adnan I. Qureshi,Nishath Naseem,Muhammad A Saleem,Anvita Potluri,Faisal M. Raja,Shawn S Wallery +5 more
TL;DR: An observational cohort study was performed to ascertain the frequency and type of headaches following catheter‐based cerebral angiography.
Book ChapterDOI
Pathophysiology of Migraine: Current Status and Future Directions
Jakob Møller Hansen,Daniel Levy +1 more
TL;DR: Around 10 % of the global adult population has active migraine and the public health burden of migraine is high because migraine attacks are associated with temporary disability and substantial impairment in activities.
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Pathophysiologie der Migräne
Christian Ziegeler,Arne May +1 more
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Headache secondary to cerebrovascular disease
TL;DR: In some conditions, headache is the leading symptom. as mentioned in this paper discuss headache secondary to cerebrovascular disease. But, they do not discuss the effects of medications on the symptoms of these conditions.
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Personal view: Modelling pain mechanisms of migraine without aura
TL;DR: Human and rodent studies can quickly uncover the "mystery of migraine" and help understand the molecular pathophysiological mechanisms of migraine from human provocation studies.
References
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Journal ArticleDOI
The International Classification of Headache Disorders: 2nd edition
Journal ArticleDOI
Migraine prevalence, disease burden, and the need for preventive therapy
Richard B. Lipton,Marcelo E. Bigal,Merle L. Diamond,Frederick G. Freitag,Michael L. Reed,Walter F. Stewart +5 more
TL;DR: The epidemiologic profile of migraine has remained stable in the United States during the past 15 years and more than one in four migraineurs are candidates for preventive therapy, and a substantial proportion of those who might benefit from prevention do not receive it.
Journal ArticleDOI
Cost of disorders of the brain in Europe 2010
Anders Gustavsson,Mikael Svensson,Frank Jacobi,Christer Allgulander,Jordi Alonso,Ettore Beghi,R. Dodel,Mattias Ekman,Carlo Faravelli,Laura Fratiglioni,Brenda Gannon,David P.H. Jones,Poul Jennum,Albena Jordanova,Linus Jönsson,Korinna Karampampa,Martin Knapp,Martin Knapp,Gisela Kobelt,Tobias Kurth,Roselind Lieb,Mattias Linde,Christina Ljungcrantz,Andreas Maercker,Beatrice Melin,Massimo Moscarelli,Amir Musayev,Fiona Norwood,Martin Preisig,Maura Pugliatti,Juergen Rehm,Luis Salvador-Carulla,Brigitte Schlehofer,Roland Simon,Hans-Christoph Steinhausen,Lars Jacob Stovner,Jean-Michel Vallat,Peter Van den Bergh,Jim van Os,Jim van Os,Pieter E. Vos,Weili Xu,Hans-Ulrich Wittchen,Bengt Jönsson,Jes Olesen +44 more
TL;DR: The present report presents much improved cost estimates for the total cost of disorders of the brain in Europe in 2010, covering 19 major groups of disorders, 7 more than previously, of an increased range of age groups and more cost items.
Journal ArticleDOI
The economic cost of brain disorders in Europe
TL;DR: This new report presents updated, more accurate, and comprehensive 2010 estimates of annual costs for brain disorders in Europe for 30 European countries.
Journal ArticleDOI
Brain stem activation in spontaneous human migraine attacks.
Cornelius Weiller,Arne May,V. Limmroth,M Jüptner,H Kaube,R V Schayck,H H Coenen,Hans-Christoph Diener +7 more
TL;DR: Findings support the idea that the pathogenesis of migraine is related to an imbalance in activity between brain stem nuclei regulating antinociception and vascular control.
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