{"created":"2023-07-27T06:38:45.989639+00:00","id":26950,"links":{},"metadata":{"_buckets":{"deposit":"36536beb-0a9f-4fa7-ae56-330a1990817a"},"_deposit":{"created_by":3,"id":"26950","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"26950"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00026950","sets":["1761:1762:1763"]},"author_link":["704","88916","45599","582","94762","25098","538","154","2930","24599","24482"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-06-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"402","bibliographicPageStart":"397","bibliographicVolumeNumber":"90","bibliographic_titles":[{"bibliographic_title":"World Neurosurgery"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"見崎, 孝一"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"内山, 尚之"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"南部, 育"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"会田, 泰裕"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"上出, 智也"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"毛利, 正直"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"植田, 文明"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"中田, 光俊"}],"nameIdentifiers":[{},{},{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background: During endovascular treatment of an aneurysm, the importance of the initial coil volume for facilitating tight packing is unclear. We retrospectively studied the relationships between initial packing density (PD; initial coil volume divided by aneurysm volume), final PD (volume of all coils divided by aneurysm volume). Methods: We reviewed 105 aneurysms in 98 patients who underwent endovascular coiling between April 2011 and March 2014. The initial coil was defined as the first coil in the single-catheter method and the first 2 coils in the double-catheter method. The patient data were divided into groups with or without a final PD ≥20%, and the significant predictors of a final PD ≥20% were determined using multivariable logistic regression. The optimal cutoff value for the initial PD was determined using a receiver operating characteristic curve. Results: Of 105 aneurysms, 56 and 49 were treated with single- and double-catheter methods, respectively. Statistically significant differences in rupture status, neck size, dome/neck ratio, and initial PD were observed between aneurysms with and without a final PD ≥20% (all P < 0.05). Multivariate analysis showed that initial PD (P = 0.025; odds ratio, 1.22) and rupture status (P = 0.002; odds ratio, 0.19) were significantly associated with a final PD ≥20%. Using receiver operating characteristic curve analysis, the cutoff points of initial PD to achieve a final PD ≥20% were 8.0% and 10.0% in single- and double-catheter groups, respectively. Conclusions: Initial PD appears to be a critical factor for achieving tight packing. © 2016 Elsevier Inc. All rights reserved.","subitem_description_type":"Abstract"}]},"item_4_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Embargo Period 12 months","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00026937","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.wneu.2016.03.027","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.elsevier.com/locate/issn/18788750","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © Elsevier 2016 (CC-BY NC ND)"}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA12469471","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1878-8750","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Misaki, Kouichi"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Uchiyama, Naoyuki"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Nambu, Iku"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Aida, Yasuhiro"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Kamide, Tomoya"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Mohri, Masanao"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Ueda, Fumiaki"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Nakada, Mitsutoshi"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-05"}],"displaytype":"detail","filename":"HO-PR-MISAKI-K-397.pdf","filesize":[{"value":"443.3 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"HO-PR-MISAKI-K-397.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/26950/files/HO-PR-MISAKI-K-397.pdf"},"version_id":"d5b214c0-2446-430b-a418-48098b6711cf"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Optimizing the Volume of the Initial Framing Coil to Facilitate Tight Packing of Intracranial Aneurysms","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Optimizing the Volume of the Initial Framing Coil to Facilitate Tight Packing of Intracranial Aneurysms"}]},"item_type_id":"4","owner":"3","path":["1763"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-05"},"publish_date":"2017-10-05","publish_status":"0","recid":"26950","relation_version_is_last":true,"title":["Optimizing the Volume of the Initial Framing Coil to Facilitate Tight Packing of Intracranial Aneurysms"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T08:46:50.700262+00:00"}