{"created":"2023-05-15T14:45:44.392729+00:00","id":62490,"links":{},"metadata":{"_buckets":{"deposit":"5c98a411-af49-495a-98c8-b0c073ec88a2"},"_deposit":{"created_by":1,"id":"62490","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"62490"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00062490","sets":["10:29"]},"author_link":["617379","617378","617381","617380","617375","617377","617385","617386","617387","617376","617384","617382","617388","617383"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-03-22","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: Analysis on the results of hypofractionated conformal carbon ion radiotherapy (C-ion RT) for localized prostate cancer was performed, with special regard to normal tissue morbidity, biochemical relapse-free rate (bNED), and patient survival. Methods and Materials: Four hundreds and fifty-seven prostate cancer patients who received C-ion RT established through two preceding dose-escalation studies were analyzed in regard to toxicity, survival, and bNED.  Results: Concerning radiation morbidity, no grade 3 or higher toxicities were observed either in the rectum or genitourinary system (GU), and the incidences of grade 2 rectum and GU morbidity were only 1.8% and 5.9%, respectively. Overall bNED at 5 years was 87.7%, with only two local recurrences. Gleasons score and T-stage were significant prognostic factors for bNED, but initial PSA showed no definitive influence on bNED. The duration of hormonal therapy also had a strong impact on biochemical control in high-risk patients, but it appeared possible to apply C-ion RT with short-course hormonal therapy to intermediate-risk patients. Conclusion: C-ion RT with the established dose fractionation regimen yielded satisfactory bNED with very few local recurrences, and with minimal morbidity.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"NIRS-MD Anderson Symposium on Clinical Issues for Particle Therapy","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsuji, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"617375","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kato, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"617376","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yanagi, Takeshi"}],"nameIdentifiers":[{"nameIdentifier":"617377","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamada, Tadashi"}],"nameIdentifiers":[{"nameIdentifier":"617378","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mizoe, Junetsu"}],"nameIdentifiers":[{"nameIdentifier":"617379","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kanai, Tatsuaki"}],"nameIdentifiers":[{"nameIdentifier":"617380","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsujii, Hirohiko"}],"nameIdentifiers":[{"nameIdentifier":"617381","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻 比呂志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617382","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"加藤 弘之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617383","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柳 剛","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617384","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617385","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江 純悦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617386","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金井 達明","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617387","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617388","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Carbon Ion Radiotherapy for Prostate Cancer","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Carbon Ion Radiotherapy for Prostate Cancer"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-26"},"publish_date":"2008-03-26","publish_status":"0","recid":"62490","relation_version_is_last":true,"title":["Carbon Ion Radiotherapy for Prostate Cancer"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:30:11.780558+00:00"}