Evaluation of retinal vessel density and choriocapillaris flow in migraine patients with and without aura
Purpose Migraine is thought to be a neurovascular disorder and increases the likelyhood to develop ischemic complications. Studies have shown that vascular disorders such as ischemic optic neuropathy, retinal artery and vein obstructions are more common in patients with migraine. This study aimed to...
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Veröffentlicht in: | Graefe's archive for clinical and experimental ophthalmology 2020-11, Vol.258 (11), p.2517-2521 |
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creator | Bingöl Kızıltunç, Pınar Özcan, Gökçen Özer, Ferhad Togay Işıkay, Canan Atilla, Huban |
description | Purpose
Migraine is thought to be a neurovascular disorder and increases the likelyhood to develop ischemic complications. Studies have shown that vascular disorders such as ischemic optic neuropathy, retinal artery and vein obstructions are more common in patients with migraine. This study aimed to evaluate the differences between retinal and optic disc microvasculature between migraine patients with and without aura and healthy controls using optical coherence tomography angiography (OCTA) imaging.
Methods
Thirty-three patients with migraine and 28 healthy subjects were included in this prospective cross sectional study. Optical coherence tomography angiography imaging was performed for the macula and optic disc. Vessel densities (VD) and choriocapillaris flow values were compared between three groups: control group, migraine with aura (MWA), and migraine without aura (MWOA).
Results
There was no difference between the three groups for the VDs of the foveal, perifoveal, parafoveal, and the whole area. The choriocapillaris flow of patients with MWA was significantly less than that of the MWOA and control groups. The VDs of the optic disc revealed no significant difference between the three groups.
Conclusion
A lack of choriocapillaris autoregulatory mechanisms may be a possible cause of the decrease in choriocapillaris flow in patients with MWA. |
doi_str_mv | 10.1007/s00417-020-04805-6 |
format | Article |
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Migraine is thought to be a neurovascular disorder and increases the likelyhood to develop ischemic complications. Studies have shown that vascular disorders such as ischemic optic neuropathy, retinal artery and vein obstructions are more common in patients with migraine. This study aimed to evaluate the differences between retinal and optic disc microvasculature between migraine patients with and without aura and healthy controls using optical coherence tomography angiography (OCTA) imaging.
Methods
Thirty-three patients with migraine and 28 healthy subjects were included in this prospective cross sectional study. Optical coherence tomography angiography imaging was performed for the macula and optic disc. Vessel densities (VD) and choriocapillaris flow values were compared between three groups: control group, migraine with aura (MWA), and migraine without aura (MWOA).
Results
There was no difference between the three groups for the VDs of the foveal, perifoveal, parafoveal, and the whole area. The choriocapillaris flow of patients with MWA was significantly less than that of the MWOA and control groups. The VDs of the optic disc revealed no significant difference between the three groups.
Conclusion
A lack of choriocapillaris autoregulatory mechanisms may be a possible cause of the decrease in choriocapillaris flow in patients with MWA.</description><identifier>ISSN: 0721-832X</identifier><identifier>EISSN: 1435-702X</identifier><identifier>DOI: 10.1007/s00417-020-04805-6</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Angiography ; Headache ; Ischemia ; Medical imaging ; Medicine ; Medicine & Public Health ; Microvasculature ; Migraine ; Neurophthalmology ; Ophthalmology ; Optic neuropathy ; Optics ; Retina ; Tomography</subject><ispartof>Graefe's archive for clinical and experimental ophthalmology, 2020-11, Vol.258 (11), p.2517-2521</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-f53c2de48c623184bc41f1c9f48921ba19e9012b7ec548c69a7d1007a399aae93</citedby><cites>FETCH-LOGICAL-c352t-f53c2de48c623184bc41f1c9f48921ba19e9012b7ec548c69a7d1007a399aae93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00417-020-04805-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00417-020-04805-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Bingöl Kızıltunç, Pınar</creatorcontrib><creatorcontrib>Özcan, Gökçen</creatorcontrib><creatorcontrib>Özer, Ferhad</creatorcontrib><creatorcontrib>Togay Işıkay, Canan</creatorcontrib><creatorcontrib>Atilla, Huban</creatorcontrib><title>Evaluation of retinal vessel density and choriocapillaris flow in migraine patients with and without aura</title><title>Graefe's archive for clinical and experimental ophthalmology</title><addtitle>Graefes Arch Clin Exp Ophthalmol</addtitle><description>Purpose
Migraine is thought to be a neurovascular disorder and increases the likelyhood to develop ischemic complications. Studies have shown that vascular disorders such as ischemic optic neuropathy, retinal artery and vein obstructions are more common in patients with migraine. This study aimed to evaluate the differences between retinal and optic disc microvasculature between migraine patients with and without aura and healthy controls using optical coherence tomography angiography (OCTA) imaging.
Methods
Thirty-three patients with migraine and 28 healthy subjects were included in this prospective cross sectional study. Optical coherence tomography angiography imaging was performed for the macula and optic disc. Vessel densities (VD) and choriocapillaris flow values were compared between three groups: control group, migraine with aura (MWA), and migraine without aura (MWOA).
Results
There was no difference between the three groups for the VDs of the foveal, perifoveal, parafoveal, and the whole area. The choriocapillaris flow of patients with MWA was significantly less than that of the MWOA and control groups. The VDs of the optic disc revealed no significant difference between the three groups.
Conclusion
A lack of choriocapillaris autoregulatory mechanisms may be a possible cause of the decrease in choriocapillaris flow in patients with MWA.</description><subject>Angiography</subject><subject>Headache</subject><subject>Ischemia</subject><subject>Medical imaging</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Microvasculature</subject><subject>Migraine</subject><subject>Neurophthalmology</subject><subject>Ophthalmology</subject><subject>Optic neuropathy</subject><subject>Optics</subject><subject>Retina</subject><subject>Tomography</subject><issn>0721-832X</issn><issn>1435-702X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp9kM1KAzEURoMoWKsv4Crgxs1obpJpZpZS6g8U3Ch0F9JMpk2ZJjWZaenbm-kIggtXuYtzvpv7IXQL5AEIEY-REA4iI5RkhBckzyZnaASc5ZkgdHGORkRQyApGF5foKsYNSTzLYYTsbK-aTrXWO-xrHExrnWrw3sRoGlwZF217xMpVWK99sF6rnW0aFWzEdeMP2Dq8taugrDN4l2KMayM-2HZ9cvrBdy1WXVDX6KJWTTQ3P-8YfT7PPqav2fz95W36NM80y2mb1TnTtDK80BPKoOBLzaEGXda8KCksFZSmJECXwui8h0olqr4CxcpSKVOyMbofcnfBf3UmtnJrozbp0874LkrKoQDKC4CE3v1BN74L6f6eEidM5ImiA6WDjzGYWu6C3apwlEBkv1oO7cvUvjy1LydJYoMUE-xWJvxG_2N9AyuOiKM</recordid><startdate>20201101</startdate><enddate>20201101</enddate><creator>Bingöl Kızıltunç, Pınar</creator><creator>Özcan, Gökçen</creator><creator>Özer, Ferhad</creator><creator>Togay Işıkay, Canan</creator><creator>Atilla, Huban</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20201101</creationdate><title>Evaluation of retinal vessel density and choriocapillaris flow in migraine patients with and without aura</title><author>Bingöl Kızıltunç, Pınar ; Özcan, Gökçen ; Özer, Ferhad ; Togay Işıkay, Canan ; Atilla, Huban</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-f53c2de48c623184bc41f1c9f48921ba19e9012b7ec548c69a7d1007a399aae93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Angiography</topic><topic>Headache</topic><topic>Ischemia</topic><topic>Medical imaging</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Microvasculature</topic><topic>Migraine</topic><topic>Neurophthalmology</topic><topic>Ophthalmology</topic><topic>Optic neuropathy</topic><topic>Optics</topic><topic>Retina</topic><topic>Tomography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bingöl Kızıltunç, Pınar</creatorcontrib><creatorcontrib>Özcan, Gökçen</creatorcontrib><creatorcontrib>Özer, Ferhad</creatorcontrib><creatorcontrib>Togay Işıkay, Canan</creatorcontrib><creatorcontrib>Atilla, Huban</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bingöl Kızıltunç, Pınar</au><au>Özcan, Gökçen</au><au>Özer, Ferhad</au><au>Togay Işıkay, Canan</au><au>Atilla, Huban</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of retinal vessel density and choriocapillaris flow in migraine patients with and without aura</atitle><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle><stitle>Graefes Arch Clin Exp Ophthalmol</stitle><date>2020-11-01</date><risdate>2020</risdate><volume>258</volume><issue>11</issue><spage>2517</spage><epage>2521</epage><pages>2517-2521</pages><issn>0721-832X</issn><eissn>1435-702X</eissn><abstract>Purpose
Migraine is thought to be a neurovascular disorder and increases the likelyhood to develop ischemic complications. Studies have shown that vascular disorders such as ischemic optic neuropathy, retinal artery and vein obstructions are more common in patients with migraine. This study aimed to evaluate the differences between retinal and optic disc microvasculature between migraine patients with and without aura and healthy controls using optical coherence tomography angiography (OCTA) imaging.
Methods
Thirty-three patients with migraine and 28 healthy subjects were included in this prospective cross sectional study. Optical coherence tomography angiography imaging was performed for the macula and optic disc. Vessel densities (VD) and choriocapillaris flow values were compared between three groups: control group, migraine with aura (MWA), and migraine without aura (MWOA).
Results
There was no difference between the three groups for the VDs of the foveal, perifoveal, parafoveal, and the whole area. The choriocapillaris flow of patients with MWA was significantly less than that of the MWOA and control groups. The VDs of the optic disc revealed no significant difference between the three groups.
Conclusion
A lack of choriocapillaris autoregulatory mechanisms may be a possible cause of the decrease in choriocapillaris flow in patients with MWA.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00417-020-04805-6</doi><tpages>5</tpages></addata></record> |
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subjects | Angiography Headache Ischemia Medical imaging Medicine Medicine & Public Health Microvasculature Migraine Neurophthalmology Ophthalmology Optic neuropathy Optics Retina Tomography |
title | Evaluation of retinal vessel density and choriocapillaris flow in migraine patients with and without aura |
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