{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T22:38:29Z","timestamp":1777502309696,"version":"3.51.4"},"reference-count":16,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2015,5,1]],"date-time":"2015-05-01T00:00:00Z","timestamp":1430438400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2015,5]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Balloon-occluded retrograde transvenous obliteration (B-RTO) has become known as an effective treatment for gastric varices with a gastrorenal shunt. However, the appropriate duration to maintain inflation of the catheter balloon for sufficient thrombosis has been unknown.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To evaluate retrospectively the factors related to the development of thrombus in gastric varices by evaluating the necessity of the addition of a sclerosing agent on the second day in overnight B-RTO.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>Sixty-five patients who underwent B-RTO for gastric varices with a gastrorenal shunt were studied. The B-RTO catheter was retained overnight in all patients. Incidence of and factors influencing the necessity of additional injections of a sclerosing agent on the second day were investigated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In all 65 patients (100%), B-RTO was technically successful and in 61 patients (93.8%) complete thrombosis of the gastric varices was achieved. In 46 of the 65 patients (70.8%), the sclerosing agent was added on the second day. Higher Child-Pugh score, in particular, lower serum albumin level, and higher prothrombin time-international normalized ratio (PT-INR) were significantly associated with the need for the addition of the sclerosing agent on the second day. Optimal cut-off values for the serum albumin level and PT-INR were 3.6\u2009g\/dL and 1.13, respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Liver function might influence the development of thrombosis of gastric varices in B-RTO. Serum albumin and PT-INR levels would provide information for deciding on the duration of retention of the B-RTO catheter to obtain sufficient therapeutic effectiveness.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0284185114532080","type":"journal-article","created":{"date-parts":[[2014,5,9]],"date-time":"2014-05-09T05:23:03Z","timestamp":1399612983000},"page":"592-597","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Factors related to thrombosis of gastric varix during balloon-occluded retrograde transvenous obliteration"],"prefix":"10.1177","volume":"56","author":[{"given":"Rika","family":"Yoshimatsu","sequence":"first","affiliation":[{"name":"Department of Diagnostic Radiology, Institute and Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan"},{"name":"Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuji","family":"Yamagami","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Radiology, Institute and Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan"},{"name":"Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroshi","family":"Miura","sequence":"additional","affiliation":[{"name":"Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mitsuoki","family":"Hashiba","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fukuchiyama City Hospital, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,5,1]]},"reference":[{"key":"bibr1-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1016\/S1051-0443(07)61912-5"},{"key":"bibr2-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1746.1996.tb00010.x"},{"key":"bibr3-0284185114532080","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.167.5.8911204"},{"key":"bibr4-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.211.2.r99ma25349"},{"key":"bibr5-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1097\/01.RVI.0000143765.38128.23"},{"key":"bibr6-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1007\/s00261-004-0270-8"},{"key":"bibr7-0284185114532080","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2266"},{"key":"bibr8-0284185114532080","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.178.5.1781167"},{"key":"bibr9-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1746.2008.05549.x"},{"key":"bibr10-0284185114532080","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.184.4.01841340"},{"key":"bibr11-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1016\/S0039-6060(01)21563-3"},{"key":"bibr12-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1673.2007.01746.x"},{"key":"bibr13-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1148\/rg.234025135"},{"key":"bibr14-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1016\/j.jvir.2007.10.012"},{"key":"bibr15-0284185114532080","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2342-10-2"},{"key":"bibr16-0284185114532080","doi-asserted-by":"publisher","DOI":"10.3348\/kjr.2012.13.3.324"}],"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0284185114532080","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0284185114532080","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0284185114532080","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T15:18:35Z","timestamp":1777389515000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1177\/0284185114532080"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,5]]},"references-count":16,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2015,5]]}},"alternative-id":["10.1177\/0284185114532080"],"URL":"https:\/\/doi.org\/10.1177\/0284185114532080","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,5]]}}}