Rural-Urban Disparity in Emergency Care for Acute Myocardial Infarction in Japan

Background:There are few reports examining regional differences between rural prefectures and metropolitan areas in the management of acute myocardial infarction (AMI) in Japan.Methods and Results:In the Rural AMI registry, a prospective, multi-prefectural registry of AMI in 4 rural prefectures (Ish...

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Veröffentlicht in:Circulation Journal 2018/05/25, Vol.82(6), pp.1666-1674
Hauptverfasser: Masuda, Jun, Kishi, Mikio, Kumagai, Naoto, Yamazaki, Toru, Sakata, Kenji, Higuma, Takumi, Ogimoto, Akiyoshi, Dohi, Kaoru, Tanigawa, Takashi, Hanada, Hiroyuki, Nakamura, Mashio, Sokejima, Shigeru, Takayama, Morimasa, Higaki, Jitsuo, Yamagishi, Masakazu, Okumura, Ken, Ito, Masaaki
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container_end_page 1674
container_issue 6
container_start_page 1666
container_title Circulation Journal
container_volume 82
creator Masuda, Jun
Kishi, Mikio
Kumagai, Naoto
Yamazaki, Toru
Sakata, Kenji
Higuma, Takumi
Ogimoto, Akiyoshi
Dohi, Kaoru
Tanigawa, Takashi
Hanada, Hiroyuki
Nakamura, Mashio
Sokejima, Shigeru
Takayama, Morimasa
Higaki, Jitsuo
Yamagishi, Masakazu
Okumura, Ken
Ito, Masaaki
description Background:There are few reports examining regional differences between rural prefectures and metropolitan areas in the management of acute myocardial infarction (AMI) in Japan.Methods and Results:In the Rural AMI registry, a prospective, multi-prefectural registry of AMI in 4 rural prefectures (Ishikawa, Aomori, Ehime and Mie), a total of 1,695 consecutive AMI patients were registered in 2013. Among them, 1,313 patients who underwent primary percutaneous coronary intervention (PPCI) within 24 h of onset were enrolled in this study (Rural group), and compared with the cohort data from the Tokyo CCU Network registry for AMI in the same period (Metropolitan group, 2,075 patients). The prevalence of direct ambulance transport to PCI-capable facilities in the Rural group was significantly lower than that in the Metropolitan group (43.8% vs. 60.3%, P
doi_str_mv 10.1253/circj.CJ-17-1275
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Among them, 1,313 patients who underwent primary percutaneous coronary intervention (PPCI) within 24 h of onset were enrolled in this study (Rural group), and compared with the cohort data from the Tokyo CCU Network registry for AMI in the same period (Metropolitan group, 2,075 patients). The prevalence of direct ambulance transport to PCI-capable facilities in the Rural group was significantly lower than that in the Metropolitan group (43.8% vs. 60.3%, P&lt;0.01), which resulted in a longer onset-to-balloon time (OTB: 225 vs. 210 min, P=0.02) and lower prevalence of PPCI in a timely fashion (OTB ≤2 h: 11.5% vs. 20.7%, P&lt;0.01) in the Rural group. Multivariate analysis revealed that direct ambulance transport was the strongest predictor for PPCI in a timely fashion (odds ratio=4.13, P&lt;0.001).Conclusions:AMI patients in rural areas were less likely to be transported directly to PCI-capable facilities, resulting in time delay to PPCI compared with those in metropolitan areas.</description><identifier>ISSN: 1346-9843</identifier><identifier>ISSN: 1347-4820</identifier><identifier>EISSN: 1347-4820</identifier><identifier>DOI: 10.1253/circj.CJ-17-1275</identifier><identifier>PMID: 29593169</identifier><language>eng</language><publisher>Japan: The Japanese Circulation Society</publisher><subject>Acute myocardial infarction ; Aged ; Ambulances ; Direct ambulance transport ; Emergency care ; Emergency Medical Services - standards ; Female ; Humans ; Japan ; Male ; Middle Aged ; Myocardial Infarction - therapy ; Onset-to-balloon time ; Percutaneous Coronary Intervention ; Registries ; Rural Health Services - standards ; Rural vs. metropolitan ; Time-to-Treatment - standards ; Urban Health Services - standards</subject><ispartof>Circulation Journal, 2018/05/25, Vol.82(6), pp.1666-1674</ispartof><rights>2018 THE JAPANESE CIRCULATION SOCIETY</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c713t-c33fa5befcb21477dd63bf48c2bd3c62dafbf16fe5df9f5b96179b4314990acc3</citedby><cites>FETCH-LOGICAL-c713t-c33fa5befcb21477dd63bf48c2bd3c62dafbf16fe5df9f5b96179b4314990acc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29593169$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Masuda, Jun</creatorcontrib><creatorcontrib>Kishi, Mikio</creatorcontrib><creatorcontrib>Kumagai, Naoto</creatorcontrib><creatorcontrib>Yamazaki, Toru</creatorcontrib><creatorcontrib>Sakata, Kenji</creatorcontrib><creatorcontrib>Higuma, Takumi</creatorcontrib><creatorcontrib>Ogimoto, Akiyoshi</creatorcontrib><creatorcontrib>Dohi, Kaoru</creatorcontrib><creatorcontrib>Tanigawa, Takashi</creatorcontrib><creatorcontrib>Hanada, Hiroyuki</creatorcontrib><creatorcontrib>Nakamura, Mashio</creatorcontrib><creatorcontrib>Sokejima, Shigeru</creatorcontrib><creatorcontrib>Takayama, Morimasa</creatorcontrib><creatorcontrib>Higaki, Jitsuo</creatorcontrib><creatorcontrib>Yamagishi, Masakazu</creatorcontrib><creatorcontrib>Okumura, Ken</creatorcontrib><creatorcontrib>Ito, Masaaki</creatorcontrib><title>Rural-Urban Disparity in Emergency Care for Acute Myocardial Infarction in Japan</title><title>Circulation Journal</title><addtitle>Circ J</addtitle><description>Background:There are few reports examining regional differences between rural prefectures and metropolitan areas in the management of acute myocardial infarction (AMI) in Japan.Methods and Results:In the Rural AMI registry, a prospective, multi-prefectural registry of AMI in 4 rural prefectures (Ishikawa, Aomori, Ehime and Mie), a total of 1,695 consecutive AMI patients were registered in 2013. Among them, 1,313 patients who underwent primary percutaneous coronary intervention (PPCI) within 24 h of onset were enrolled in this study (Rural group), and compared with the cohort data from the Tokyo CCU Network registry for AMI in the same period (Metropolitan group, 2,075 patients). The prevalence of direct ambulance transport to PCI-capable facilities in the Rural group was significantly lower than that in the Metropolitan group (43.8% vs. 60.3%, P&lt;0.01), which resulted in a longer onset-to-balloon time (OTB: 225 vs. 210 min, P=0.02) and lower prevalence of PPCI in a timely fashion (OTB ≤2 h: 11.5% vs. 20.7%, P&lt;0.01) in the Rural group. Multivariate analysis revealed that direct ambulance transport was the strongest predictor for PPCI in a timely fashion (odds ratio=4.13, P&lt;0.001).Conclusions:AMI patients in rural areas were less likely to be transported directly to PCI-capable facilities, resulting in time delay to PPCI compared with those in metropolitan areas.</description><subject>Acute myocardial infarction</subject><subject>Aged</subject><subject>Ambulances</subject><subject>Direct ambulance transport</subject><subject>Emergency care</subject><subject>Emergency Medical Services - standards</subject><subject>Female</subject><subject>Humans</subject><subject>Japan</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Myocardial Infarction - therapy</subject><subject>Onset-to-balloon time</subject><subject>Percutaneous Coronary Intervention</subject><subject>Registries</subject><subject>Rural Health Services - standards</subject><subject>Rural vs. metropolitan</subject><subject>Time-to-Treatment - standards</subject><subject>Urban Health Services - standards</subject><issn>1346-9843</issn><issn>1347-4820</issn><issn>1347-4820</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkDtPwzAURi0EolDYmVBGlhQ_8vJYhRZaFYEQna1rxy6u8sJOhv57-qJdfD2c7wwHoQeCR4TG7FlZp9ajfB6SNCQ0jS_QDWFRGkYZxZf7fxLyLGIDdOv9GmPKccyv0YDymDOS8Bv0-dU7KMOlk1AHL9a34Gy3CWwdTCrtVrpWmyAHpwPTuGCs-k4H75tGgSsslMGsNuBUZ5t6t5hDC_UdujJQen1_vEO0nE6-87dw8fE6y8eLUKWEdaFizEAstVGSkihNiyJh0kSZorJgKqEFGGlIYnRcGG5iyROSchkxEnGOQSk2RE8Hb-ua3177TlTWK12WUOum94JiwjOCSUa3KD6gyjXeO21E62wFbiMIFruOYt9R5HNBUrHruJ08Hu29rHRxGvyH2wLTA7D2Haz0CQDXWVXqozGjItk9Z_MZ-AEndM3-AL70iWo</recordid><startdate>20180525</startdate><enddate>20180525</enddate><creator>Masuda, Jun</creator><creator>Kishi, Mikio</creator><creator>Kumagai, Naoto</creator><creator>Yamazaki, Toru</creator><creator>Sakata, Kenji</creator><creator>Higuma, Takumi</creator><creator>Ogimoto, Akiyoshi</creator><creator>Dohi, Kaoru</creator><creator>Tanigawa, Takashi</creator><creator>Hanada, Hiroyuki</creator><creator>Nakamura, Mashio</creator><creator>Sokejima, Shigeru</creator><creator>Takayama, Morimasa</creator><creator>Higaki, Jitsuo</creator><creator>Yamagishi, Masakazu</creator><creator>Okumura, Ken</creator><creator>Ito, Masaaki</creator><general>The Japanese Circulation Society</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></search><sort><creationdate>20180525</creationdate><title>Rural-Urban Disparity in Emergency Care for Acute Myocardial Infarction in Japan</title><author>Masuda, Jun ; Kishi, Mikio ; Kumagai, Naoto ; Yamazaki, Toru ; Sakata, Kenji ; Higuma, Takumi ; Ogimoto, Akiyoshi ; Dohi, Kaoru ; Tanigawa, Takashi ; Hanada, Hiroyuki ; Nakamura, Mashio ; Sokejima, Shigeru ; Takayama, Morimasa ; Higaki, Jitsuo ; Yamagishi, Masakazu ; Okumura, Ken ; Ito, Masaaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c713t-c33fa5befcb21477dd63bf48c2bd3c62dafbf16fe5df9f5b96179b4314990acc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Acute myocardial infarction</topic><topic>Aged</topic><topic>Ambulances</topic><topic>Direct ambulance transport</topic><topic>Emergency care</topic><topic>Emergency Medical Services - standards</topic><topic>Female</topic><topic>Humans</topic><topic>Japan</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Myocardial Infarction - therapy</topic><topic>Onset-to-balloon time</topic><topic>Percutaneous Coronary Intervention</topic><topic>Registries</topic><topic>Rural Health Services - standards</topic><topic>Rural vs. metropolitan</topic><topic>Time-to-Treatment - standards</topic><topic>Urban Health Services - standards</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Masuda, Jun</creatorcontrib><creatorcontrib>Kishi, Mikio</creatorcontrib><creatorcontrib>Kumagai, Naoto</creatorcontrib><creatorcontrib>Yamazaki, Toru</creatorcontrib><creatorcontrib>Sakata, Kenji</creatorcontrib><creatorcontrib>Higuma, Takumi</creatorcontrib><creatorcontrib>Ogimoto, Akiyoshi</creatorcontrib><creatorcontrib>Dohi, Kaoru</creatorcontrib><creatorcontrib>Tanigawa, Takashi</creatorcontrib><creatorcontrib>Hanada, Hiroyuki</creatorcontrib><creatorcontrib>Nakamura, Mashio</creatorcontrib><creatorcontrib>Sokejima, Shigeru</creatorcontrib><creatorcontrib>Takayama, Morimasa</creatorcontrib><creatorcontrib>Higaki, Jitsuo</creatorcontrib><creatorcontrib>Yamagishi, Masakazu</creatorcontrib><creatorcontrib>Okumura, Ken</creatorcontrib><creatorcontrib>Ito, Masaaki</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>Circulation Journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Masuda, Jun</au><au>Kishi, Mikio</au><au>Kumagai, Naoto</au><au>Yamazaki, Toru</au><au>Sakata, Kenji</au><au>Higuma, Takumi</au><au>Ogimoto, Akiyoshi</au><au>Dohi, Kaoru</au><au>Tanigawa, Takashi</au><au>Hanada, Hiroyuki</au><au>Nakamura, Mashio</au><au>Sokejima, Shigeru</au><au>Takayama, Morimasa</au><au>Higaki, Jitsuo</au><au>Yamagishi, Masakazu</au><au>Okumura, Ken</au><au>Ito, Masaaki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rural-Urban Disparity in Emergency Care for Acute Myocardial Infarction in Japan</atitle><jtitle>Circulation Journal</jtitle><addtitle>Circ J</addtitle><date>2018-05-25</date><risdate>2018</risdate><volume>82</volume><issue>6</issue><spage>1666</spage><epage>1674</epage><pages>1666-1674</pages><issn>1346-9843</issn><issn>1347-4820</issn><eissn>1347-4820</eissn><abstract>Background:There are few reports examining regional differences between rural prefectures and metropolitan areas in the management of acute myocardial infarction (AMI) in Japan.Methods and Results:In the Rural AMI registry, a prospective, multi-prefectural registry of AMI in 4 rural prefectures (Ishikawa, Aomori, Ehime and Mie), a total of 1,695 consecutive AMI patients were registered in 2013. Among them, 1,313 patients who underwent primary percutaneous coronary intervention (PPCI) within 24 h of onset were enrolled in this study (Rural group), and compared with the cohort data from the Tokyo CCU Network registry for AMI in the same period (Metropolitan group, 2,075 patients). The prevalence of direct ambulance transport to PCI-capable facilities in the Rural group was significantly lower than that in the Metropolitan group (43.8% vs. 60.3%, P&lt;0.01), which resulted in a longer onset-to-balloon time (OTB: 225 vs. 210 min, P=0.02) and lower prevalence of PPCI in a timely fashion (OTB ≤2 h: 11.5% vs. 20.7%, P&lt;0.01) in the Rural group. Multivariate analysis revealed that direct ambulance transport was the strongest predictor for PPCI in a timely fashion (odds ratio=4.13, P&lt;0.001).Conclusions:AMI patients in rural areas were less likely to be transported directly to PCI-capable facilities, resulting in time delay to PPCI compared with those in metropolitan areas.</abstract><cop>Japan</cop><pub>The Japanese Circulation Society</pub><pmid>29593169</pmid><doi>10.1253/circj.CJ-17-1275</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record>
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source J-STAGE Free; MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Acute myocardial infarction
Aged
Ambulances
Direct ambulance transport
Emergency care
Emergency Medical Services - standards
Female
Humans
Japan
Male
Middle Aged
Myocardial Infarction - therapy
Onset-to-balloon time
Percutaneous Coronary Intervention
Registries
Rural Health Services - standards
Rural vs. metropolitan
Time-to-Treatment - standards
Urban Health Services - standards
title Rural-Urban Disparity in Emergency Care for Acute Myocardial Infarction in Japan
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