{"created":"2021-03-01T06:09:52.711944+00:00","id":5994,"links":{},"metadata":{"_buckets":{"deposit":"62477c6f-dfd0-4e47-96e0-58b3d450da1f"},"_deposit":{"id":"5994","owners":[],"pid":{"revision_id":0,"type":"depid","value":"5994"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00005994","sets":["453:455","471:561:562"]},"item_6_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"進行胃癌に対する根治切除術後の再発予後予測ノモグラムの検討"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-23","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"159","bibliographicPageStart":"153","bibliographic_titles":[{}]}]},"item_6_date_granted_51":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2018-03-23"}]},"item_6_degree_grantor_49":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"新潟大学"}]}]},"item_6_degree_name_48":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（医学）"}]},"item_6_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background: Prognoses vary substantially among patients with advanced gastric cancer following curative surgery. The aim of the current study was to develop and verify the validity of a novel nomogram that predicts the probability of 5-year relapse-free survival (RFS) in patients who underwent curative resection for stage II/III gastric cancer. Materials and methods: A nomogram to predict 5-year RFS following surgical resection of gastric cancer was constructed based on the data of patients who underwent surgery for primary gastric carcinoma at three institutions in Japan in January 2001-December 2006. Multivariate analysis using a Cox proportional hazards regression model was performed, and the nomogram's predictive accuracy (discrimination) and the agreement between observed outcomes and predictions (calibration) were evaluated by internal validation. Results: Multivariate analyses revealed that age at operation, depth of tumor, tumor location, lymph node classification, and presence of combined resection were significant prognostic factors for RFS. In the internal validation, discrimination of the developed nomogram for 5-year RFS was superior to that of the American Joint Committee on Cancer TNM classification (concordance indices of 0.80 versus 0.67; P < 0.001). Moreover, calibration appeared to be accurate. Based on these results, we have created free software to more easily predict 5-year RFS. Conclusion: We developed and validated a nomogram to predict 5-year RFS after curative surgery for stage II/III gastric cancer. This tool will be useful for the assessing a patient's individual recurrence risk when considering additional therapy in clinical practice.","subitem_description_type":"Abstract"}]},"item_6_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"学位の種類: 博士（医学）. 報告番号: 甲第4396号. 学位記番号: 新大院博（医）甲第795号. 学位授与年月日: 平成30年3月23日","subitem_description_type":"Other"},{"subitem_description":"International Journal of Surgery. 2016.  35, 153-159.","subitem_description_type":"Other"}]},"item_6_description_53":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_description":"新大院博（医）甲第795号","subitem_description_type":"Other"}]},"item_6_dissertation_number_52":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"13101甲第4396号"}]},"item_6_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"51215","nameIdentifierScheme":"WEKO"}],"names":[{"name":"宗岡, 悠介"}]}]},"item_6_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学"}]},"item_6_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.ijsu.2016.09.080","subitem_relation_type_select":"DOI"}}]},"item_6_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Elsevier"}]},"item_6_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"ETD"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Muneoka, Yusuke"}],"nameIdentifiers":[{"nameIdentifier":"51214","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-05"}],"displaytype":"detail","filename":"h29nmk795.pdf","filesize":[{"value":"604.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文","url":"https://niigata-u.repo.nii.ac.jp/record/5994/files/h29nmk795.pdf"},"version_id":"f6f7e171-5e8a-4073-920d-88c4d9bdd592"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-05"}],"displaytype":"detail","filename":"h29nmk795_a.pdf","filesize":[{"value":"587.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"要旨","url":"https://niigata-u.repo.nii.ac.jp/record/5994/files/h29nmk795_a.pdf"},"version_id":"690c916e-c7fb-47c9-9a96-0c192220616a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Nomogram","subitem_subject_scheme":"Other"},{"subitem_subject":"Prediction","subitem_subject_scheme":"Other"},{"subitem_subject":"Advanced gastric cancer","subitem_subject_scheme":"Other"},{"subitem_subject":"Recurrence risk","subitem_subject_scheme":"Other"},{"subitem_subject":"Cox proportional hazards regression model","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":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"Nomogram for 5-year relapse-free survival of a patient with advanced gastric cancer after surgery","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Nomogram for 5-year relapse-free survival of a patient with advanced gastric cancer after surgery"},{"subitem_title":"Nomogram for 5-year relapse-free survival of a patient with advanced gastric cancer after surgery","subitem_title_language":"en"}]},"item_type_id":"6","owner":"1","path":["455","562"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-07-26"},"publish_date":"2018-07-26","publish_status":"0","recid":"5994","relation_version_is_last":true,"title":["Nomogram for 5-year relapse-free survival of a patient with advanced gastric cancer after surgery"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-15T03:39:19.416686+00:00"}