{"created":"2023-05-15T14:51:09.510150+00:00","id":69934,"links":{},"metadata":{"_buckets":{"deposit":"61daa08d-e3da-4724-b197-b79b0e44cf49"},"_deposit":{"created_by":1,"id":"69934","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69934"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069934","sets":["10:28"]},"author_link":["686670","686674","686682","686668","686678","686679","686672","686675","686676","686680","686677","686669","686683","686681","686673","686671"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-11-07","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"OBJECTIVE: To determine the effectiveness of carbon ion radiotherapy (CIRT) for localized primary sarcoma of the extremities.\nPATIENTS AND METHODS: From April 2000 to February 2009, 16 (male/female:11/5) patients with localized primary sarcoma of the extremities received CIRT. Age ranged from 14 to 83 years (median 53 years). Nine patients had primary diseases and 7 had recurrent diseases. Of 16 patients, 8 refused amputation, remaining 8 refused surgical resection. Tumors located upper limbs in 4 patients and lower limbs in 12. Histological diagnoses were as follows: malignant fibrous histiocytoma in 4, osteoarcoma in 3, malignant peripheral nerve sheath tumor in 2, synovial sarcoma in 2, and miscellaneous in 5 patients. The CIRT dose to the limb was 52.8 GyE for 1 patient, 64GyE for 4, 70.4GyE for 11 in fixed16 fractions over 4weeks. Records were reviewed and outcomes including radiologic response, local control (progression-free), and survival were analyzed.\nRESULTS: The median follow-up was 25 months (range: 5 to 70 months). Radiological response rate was 56% (PR in 9, SD in 6, PD in 1). The local control rates at 4 years were 75%. The overall survival rates at 4 years were 69%. 12 Of 16 patients were alive without disease progression, 3 patients were died due to systemic disease and remaining one was died due to leukemia 57 months after CIRT. No toxicity greater than Grade 2 was observed.\nCONCLUSION: CIRT is suggested to be an effective and safe treatment for patients who refused surgery with localized primary sarcoma of the extremities.","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":"15th Annual CTOS Meeting","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":"Sugahara, Shinji"}],"nameIdentifiers":[{"nameIdentifier":"686668","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamada, Tadashi"}],"nameIdentifiers":[{"nameIdentifier":"686669","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Imai, Reiko"}],"nameIdentifiers":[{"nameIdentifier":"686670","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsuji, Hiroshi"}],"nameIdentifiers":[{"nameIdentifier":"686671","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Motohisa"}],"nameIdentifiers":[{"nameIdentifier":"686672","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Okada, Tohru"}],"nameIdentifiers":[{"nameIdentifier":"686673","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsujii, Hirohiko"}],"nameIdentifiers":[{"nameIdentifier":"686674","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tatezaki, Shinichiroh"}],"nameIdentifiers":[{"nameIdentifier":"686675","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"菅原 信二","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686676","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鎌田 正","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686677","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今井 礼子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686678","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻 比呂志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686679","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 志恒","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686680","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岡田 徹","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686681","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"辻井 博彦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686682","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"舘崎 愼一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"686683","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 localized primary sarcoma of the extremities","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Carbon ion radiotherapy for localized primary sarcoma of the extremities"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-11-10"},"publish_date":"2009-11-10","publish_status":"0","recid":"69934","relation_version_is_last":true,"title":["Carbon ion radiotherapy for localized primary sarcoma of the extremities"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:08:44.774416+00:00"}