{"created":"2022-05-27T00:56:26.027928+00:00","id":2002883,"links":{},"metadata":{"_buckets":{"deposit":"ba5d2ecd-7763-4a3e-8c9e-967b18e3b87e"},"_deposit":{"created_by":17,"id":"2002883","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"2002883"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:02002883","sets":["499:508:509:1653611787117"]},"author_link":[],"item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"338","bibliographicPageStart":"327","bibliographicVolumeNumber":"84","bibliographic_titles":[{"bibliographic_title":"Nagoya Journal of Medical Science","bibliographic_titleLang":"en"}]}]},"item_9_description_4":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Elective nodal irradiation (ENI) and involved field radiotherapy (IFRT) are definitive radiotherapeutic approaches used to treat patients with limited-disease small cell lung cancer (LD-SCLC). However, no solid consensus exists on their optimal target volume. The current study aimed to assess the clinical outcomes of patients with LD-SCLC who received definitive ENI or IFRT. A retrospective single-institution study of patients who received definitive radiotherapy between 2008 and 2020 was performed. All patients underwent whole-body positron emission tomography/computed tomography before three-dimensional conformal radiotherapy. Among the 37 patients analyzed, 22 and 15 received ENI and IFRT, respectively. The thoracic radiotherapy dose was mostly either 60 Gy in 30 fractions delivered in 2-Gy fractions once daily or 45 Gy in 30 fractions delivered in 1.5-Gy fractions twice daily. The median follow-up period was 21.4 months. A total of 12 patients (32%) experienced locoregional relapse: 10 within and 2 outside the irradiation fields. One patient in the IFRT group experienced isolated nodal failure. Differences in locoregional relapse-free, progression-free, and overall survival rates between ENI and IFRT were not significant. Overall, IFRT did not promote a significant increase in locoregional recurrence compared to ENI. Our findings suggested the utility of IFRT in standard clinical practice and support its use for patients with LD-SCLC.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/nagjms.84.2.327","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nagoya University Graduate School of Medicine, School of Medicine","subitem_publisher_language":"en"}]},"item_9_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/842.html","subitem_relation_type_select":"URI"}}]},"item_9_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International","subitem_rights_language":"en","subitem_rights_resource":"http://creativecommons.org/licenses/by-nc-nd/4.0/"}]},"item_9_source_id_7":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0027-7622","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"2186-3326","subitem_source_identifier_type":"EISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Suzuki, Gen","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamazaki, Hideya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Aibe, Norihiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Masui, Koji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Shimizu, Daisuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kimoto, Takuya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nagasawa, Shinsuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takenaka, Tadashi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Masai, Norihisa","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Watanabe, Sho","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Seri, Sho","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tamaki, Nagara","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takayama, Koichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamada, Kei","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-05-27"}],"displaytype":"detail","filename":"11_SuzukiG.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/2002883/files/11_SuzukiG.pdf"},"version_id":"e8bec803-b1d5-4f4a-9e60-d251774fed94"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"small cell lung cancer","subitem_subject_scheme":"Other"},{"subitem_subject":"limited disease","subitem_subject_scheme":"Other"},{"subitem_subject":"chemoradiotherapy","subitem_subject_scheme":"Other"},{"subitem_subject":"involved field radiotherapy","subitem_subject_scheme":"Other"},{"subitem_subject":"elective nodal irradiation","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Elective nodal irradiation versus involved field radiotherapy for limited disease small cell lung cancer: a single-institution experience","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Elective nodal irradiation versus involved field radiotherapy for limited disease small cell lung cancer: a single-institution experience","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"17","path":["1653611787117"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-05-27"},"publish_date":"2022-05-27","publish_status":"0","recid":"2002883","relation_version_is_last":true,"title":["Elective nodal irradiation versus involved field radiotherapy for limited disease small cell lung cancer: a single-institution experience"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-11-16T01:58:09.856983+00:00"}