Treatment of Symptomatic Bilateral Cavernous Carotid Aneurysms: Long-term Results of 6 Cases

Background Bilateral cavernous carotid aneurysms (CCAs) are very rare. A treatment strategy for symptomatic bilateral CCAs has not been established because of their complex pathogenesis. Here we report our treatment strategy and long-term results for 6 cases of symptomatic bilateral CCAs. Methods Fr...

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Veröffentlicht in:Journal of stroke and cerebrovascular diseases 2015-05, Vol.24 (5), p.1013-1018
Hauptverfasser: Uozumi, Yoichi, MD, PhD, Okamoto, Sho, MD, PhD, Araki, Yoshio, MD, PhD, Izumi, Takashi, MD, PhD, Matsubara, Noriaki, MD, PhD, Yokoyama, Kinya, MD, Sumitomo, Masaki, MD, PhD, Miyachi, Shigeru, MD, PhD, Wakabayashi, Toshihiko, MD, PhD
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container_end_page 1018
container_issue 5
container_start_page 1013
container_title Journal of stroke and cerebrovascular diseases
container_volume 24
creator Uozumi, Yoichi, MD, PhD
Okamoto, Sho, MD, PhD
Araki, Yoshio, MD, PhD
Izumi, Takashi, MD, PhD
Matsubara, Noriaki, MD, PhD
Yokoyama, Kinya, MD
Sumitomo, Masaki, MD, PhD
Miyachi, Shigeru, MD, PhD
Wakabayashi, Toshihiko, MD, PhD
description Background Bilateral cavernous carotid aneurysms (CCAs) are very rare. A treatment strategy for symptomatic bilateral CCAs has not been established because of their complex pathogenesis. Here we report our treatment strategy and long-term results for 6 cases of symptomatic bilateral CCAs. Methods From January 2007 to December 2013, we treated 6 patients (2 men and 4 women; mean age at first treatment, 56.0 years) with symptomatic bilateral CCAs. Results All patients began to experience unilateral symptoms. Five of the 6 underwent high-flow bypass (HFB) with parent artery occlusion (PAO), and 1 received PAO only. Mean follow-up period after the first treatment was 61.3 months. All symptoms improved after the treatment. Five contralateral CCAs became enlarged during the follow-up period. Of these, 4 became symptomatic. One patient received superficial temporal–middle cerebral artery bypass with PAO, 2 received HFB with PAO, and 1 refused treatment. Final modified Rankin Scale scores were 0 in 4 patients, 1 in 1 patient, and 2 in 1 patient. There was no mortality in this series. Conclusions HFB with PAO is feasible as the first treatment for symptomatic bilateral CCAs. This treatment strategy steadies and simplifies future treatment of contralateral CCAs should they become symptomatic.
doi_str_mv 10.1016/j.jstrokecerebrovasdis.2014.12.027
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A treatment strategy for symptomatic bilateral CCAs has not been established because of their complex pathogenesis. Here we report our treatment strategy and long-term results for 6 cases of symptomatic bilateral CCAs. Methods From January 2007 to December 2013, we treated 6 patients (2 men and 4 women; mean age at first treatment, 56.0 years) with symptomatic bilateral CCAs. Results All patients began to experience unilateral symptoms. Five of the 6 underwent high-flow bypass (HFB) with parent artery occlusion (PAO), and 1 received PAO only. Mean follow-up period after the first treatment was 61.3 months. All symptoms improved after the treatment. Five contralateral CCAs became enlarged during the follow-up period. Of these, 4 became symptomatic. One patient received superficial temporal–middle cerebral artery bypass with PAO, 2 received HFB with PAO, and 1 refused treatment. Final modified Rankin Scale scores were 0 in 4 patients, 1 in 1 patient, and 2 in 1 patient. There was no mortality in this series. Conclusions HFB with PAO is feasible as the first treatment for symptomatic bilateral CCAs. This treatment strategy steadies and simplifies future treatment of contralateral CCAs should they become symptomatic.</description><identifier>ISSN: 1052-3057</identifier><identifier>EISSN: 1532-8511</identifier><identifier>DOI: 10.1016/j.jstrokecerebrovasdis.2014.12.027</identifier><identifier>PMID: 25813060</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Adult ; Aged ; Aneurysm - complications ; Aneurysm - therapy ; Bilateral cavernous carotid aneurysms ; bypass surgery ; Cardiovascular ; Carotid Artery Diseases - complications ; Carotid Artery Diseases - therapy ; Cavernous Sinus - pathology ; Cerebral Revascularization - methods ; Female ; Humans ; Longitudinal Studies ; Male ; Middle Aged ; Neurology ; parent artery occlusion ; Retrospective Studies ; treatment</subject><ispartof>Journal of stroke and cerebrovascular diseases, 2015-05, Vol.24 (5), p.1013-1018</ispartof><rights>National Stroke Association</rights><rights>2015 National Stroke Association</rights><rights>Copyright © 2015 National Stroke Association. 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A treatment strategy for symptomatic bilateral CCAs has not been established because of their complex pathogenesis. Here we report our treatment strategy and long-term results for 6 cases of symptomatic bilateral CCAs. Methods From January 2007 to December 2013, we treated 6 patients (2 men and 4 women; mean age at first treatment, 56.0 years) with symptomatic bilateral CCAs. Results All patients began to experience unilateral symptoms. Five of the 6 underwent high-flow bypass (HFB) with parent artery occlusion (PAO), and 1 received PAO only. Mean follow-up period after the first treatment was 61.3 months. All symptoms improved after the treatment. Five contralateral CCAs became enlarged during the follow-up period. Of these, 4 became symptomatic. One patient received superficial temporal–middle cerebral artery bypass with PAO, 2 received HFB with PAO, and 1 refused treatment. Final modified Rankin Scale scores were 0 in 4 patients, 1 in 1 patient, and 2 in 1 patient. There was no mortality in this series. Conclusions HFB with PAO is feasible as the first treatment for symptomatic bilateral CCAs. This treatment strategy steadies and simplifies future treatment of contralateral CCAs should they become symptomatic.</description><subject>Adult</subject><subject>Aged</subject><subject>Aneurysm - complications</subject><subject>Aneurysm - therapy</subject><subject>Bilateral cavernous carotid aneurysms</subject><subject>bypass surgery</subject><subject>Cardiovascular</subject><subject>Carotid Artery Diseases - complications</subject><subject>Carotid Artery Diseases - therapy</subject><subject>Cavernous Sinus - pathology</subject><subject>Cerebral Revascularization - methods</subject><subject>Female</subject><subject>Humans</subject><subject>Longitudinal Studies</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Neurology</subject><subject>parent artery occlusion</subject><subject>Retrospective Studies</subject><subject>treatment</subject><issn>1052-3057</issn><issn>1532-8511</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqVkU9r3DAQxU1padK0X6H4WAp2NfLKlnsoJEv_BBYCTXorCFkeFTm2tdXIC_vtI7NpDyWXnmYOv3nz5k2WvQdWAoP6w1AOFIO_R4MBu-APmnpHJWewKYGXjDfPsnMQFS-kAHieeiZ4UTHRnGWviAbGAIQUL7MzLiRUrGbn2c-7gDpOOMfc2_z2OO2jn3R0Jr9yo44Y9Jhv9QHD7BdKXfDR9fnljEs40kQf852ffxWJm_LvSMsYadWpE0lIr7MXVo-Ebx7rRfbjy-e77bdid_P1enu5K4xoRSx4J2zTJvttJWXLmAGQVljRV1z3dVXLrmm7jbbS1mgTZ7gVwvRd1UjTdr2pLrJ3J9198L8XpKgmRwbHUc-YbCuoGyGbtmGQ0KsTaoInCmjVPrhJh6MCptaU1aCeSlmtKSvgKtlMIm8f9y3dhP1fiT-xJmB3AjBdfXAYFBmHs8HeBTRR9d79375P_8iZ0c3O6PEej0iDX8Kc8lWgKA2o2_Xv69thw1i9YaJ6AGxfsdk</recordid><startdate>20150501</startdate><enddate>20150501</enddate><creator>Uozumi, Yoichi, MD, PhD</creator><creator>Okamoto, Sho, MD, PhD</creator><creator>Araki, Yoshio, MD, PhD</creator><creator>Izumi, Takashi, MD, PhD</creator><creator>Matsubara, Noriaki, MD, PhD</creator><creator>Yokoyama, Kinya, MD</creator><creator>Sumitomo, Masaki, MD, PhD</creator><creator>Miyachi, Shigeru, MD, PhD</creator><creator>Wakabayashi, Toshihiko, MD, PhD</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-4997-6042</orcidid></search><sort><creationdate>20150501</creationdate><title>Treatment of Symptomatic Bilateral Cavernous Carotid Aneurysms: Long-term Results of 6 Cases</title><author>Uozumi, Yoichi, MD, PhD ; Okamoto, Sho, MD, PhD ; Araki, Yoshio, MD, PhD ; Izumi, Takashi, MD, PhD ; Matsubara, Noriaki, MD, PhD ; Yokoyama, Kinya, MD ; Sumitomo, Masaki, MD, PhD ; Miyachi, Shigeru, MD, PhD ; Wakabayashi, Toshihiko, MD, PhD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c595t-2b5f790279388900c118f5f5d32ad6368b79b4af8f6ef902c2f55cdb378c9bdc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aneurysm - complications</topic><topic>Aneurysm - therapy</topic><topic>Bilateral cavernous carotid aneurysms</topic><topic>bypass surgery</topic><topic>Cardiovascular</topic><topic>Carotid Artery Diseases - complications</topic><topic>Carotid Artery Diseases - therapy</topic><topic>Cavernous Sinus - pathology</topic><topic>Cerebral Revascularization - methods</topic><topic>Female</topic><topic>Humans</topic><topic>Longitudinal Studies</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Neurology</topic><topic>parent artery occlusion</topic><topic>Retrospective Studies</topic><topic>treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Uozumi, Yoichi, MD, PhD</creatorcontrib><creatorcontrib>Okamoto, Sho, MD, PhD</creatorcontrib><creatorcontrib>Araki, Yoshio, MD, PhD</creatorcontrib><creatorcontrib>Izumi, Takashi, MD, PhD</creatorcontrib><creatorcontrib>Matsubara, Noriaki, MD, PhD</creatorcontrib><creatorcontrib>Yokoyama, Kinya, MD</creatorcontrib><creatorcontrib>Sumitomo, Masaki, MD, PhD</creatorcontrib><creatorcontrib>Miyachi, Shigeru, MD, PhD</creatorcontrib><creatorcontrib>Wakabayashi, Toshihiko, MD, PhD</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of stroke and cerebrovascular diseases</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Uozumi, Yoichi, MD, PhD</au><au>Okamoto, Sho, MD, PhD</au><au>Araki, Yoshio, MD, PhD</au><au>Izumi, Takashi, MD, PhD</au><au>Matsubara, Noriaki, MD, PhD</au><au>Yokoyama, Kinya, MD</au><au>Sumitomo, Masaki, MD, PhD</au><au>Miyachi, Shigeru, MD, PhD</au><au>Wakabayashi, Toshihiko, MD, PhD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Treatment of Symptomatic Bilateral Cavernous Carotid Aneurysms: Long-term Results of 6 Cases</atitle><jtitle>Journal of stroke and cerebrovascular diseases</jtitle><addtitle>J Stroke Cerebrovasc Dis</addtitle><date>2015-05-01</date><risdate>2015</risdate><volume>24</volume><issue>5</issue><spage>1013</spage><epage>1018</epage><pages>1013-1018</pages><issn>1052-3057</issn><eissn>1532-8511</eissn><abstract>Background Bilateral cavernous carotid aneurysms (CCAs) are very rare. A treatment strategy for symptomatic bilateral CCAs has not been established because of their complex pathogenesis. Here we report our treatment strategy and long-term results for 6 cases of symptomatic bilateral CCAs. Methods From January 2007 to December 2013, we treated 6 patients (2 men and 4 women; mean age at first treatment, 56.0 years) with symptomatic bilateral CCAs. Results All patients began to experience unilateral symptoms. Five of the 6 underwent high-flow bypass (HFB) with parent artery occlusion (PAO), and 1 received PAO only. Mean follow-up period after the first treatment was 61.3 months. All symptoms improved after the treatment. Five contralateral CCAs became enlarged during the follow-up period. Of these, 4 became symptomatic. One patient received superficial temporal–middle cerebral artery bypass with PAO, 2 received HFB with PAO, and 1 refused treatment. Final modified Rankin Scale scores were 0 in 4 patients, 1 in 1 patient, and 2 in 1 patient. There was no mortality in this series. Conclusions HFB with PAO is feasible as the first treatment for symptomatic bilateral CCAs. This treatment strategy steadies and simplifies future treatment of contralateral CCAs should they become symptomatic.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>25813060</pmid><doi>10.1016/j.jstrokecerebrovasdis.2014.12.027</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-4997-6042</orcidid></addata></record>
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subjects Adult
Aged
Aneurysm - complications
Aneurysm - therapy
Bilateral cavernous carotid aneurysms
bypass surgery
Cardiovascular
Carotid Artery Diseases - complications
Carotid Artery Diseases - therapy
Cavernous Sinus - pathology
Cerebral Revascularization - methods
Female
Humans
Longitudinal Studies
Male
Middle Aged
Neurology
parent artery occlusion
Retrospective Studies
treatment
title Treatment of Symptomatic Bilateral Cavernous Carotid Aneurysms: Long-term Results of 6 Cases
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