{"id":"https://openalex.org/W7201833690","doi":"https://doi.org/10.1093/jjco/hyag125","title":"Prognostic impact of regional lymph node metastasis at castration-resistant prostate cancer diagnosis on survival after radium-223 treatment","display_name":"Prognostic impact of regional lymph node metastasis at castration-resistant prostate cancer diagnosis on survival after radium-223 treatment","publication_year":2026,"publication_date":"2026-07-24","ids":{"openalex":"https://openalex.org/W7201833690","doi":"https://doi.org/10.1093/jjco/hyag125","pmid":"https://pubmed.ncbi.nlm.nih.gov/42565670"},"language":"en","primary_location":{"id":"doi:10.1093/jjco/hyag125","doi":"https://doi.org/10.1093/jjco/hyag125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jjco/hyag125","pdf_url":null,"source":{"id":"https://openalex.org/S149902429","display_name":"Japanese Journal of Clinical Oncology","issn_l":"0368-2811","issn":["0368-2811","1465-3621"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Clinical Oncology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1093/jjco/hyag125","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046081796","display_name":"Saizo Fujimoto","orcid":"https://orcid.org/0000-0002-4004-6287","observed_orcids":["https://orcid.org/0000-0002-4004-6287"]},"institutions":[{"id":"https://openalex.org/I916559398","display_name":"Kindai University","ror":"https://ror.org/05kt9ap64","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Saizo Fujimoto","raw_affiliation_strings":["Department of Urology, Kindai University Faculty of Medicine , Osaka ,"],"raw_orcid":"https://orcid.org/0000-0002-4004-6287","affiliations":[{"raw_affiliation_string":"Department of Urology, Kindai University Faculty of Medicine , Osaka ,","institution_ids":["https://openalex.org/I916559398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011005510","display_name":"Takuma Kato","orcid":"https://orcid.org/0000-0003-2047-496X","observed_orcids":["https://orcid.org/0000-0003-2047-496X"]},"institutions":[{"id":"https://openalex.org/I201933988","display_name":"Kagawa University","ror":"https://ror.org/04j7mzp05","country_code":"JP","type":"education","lineage":["https://openalex.org/I201933988"]},{"id":"https://openalex.org/I4210135297","display_name":"Kagawa University Hospital","ror":"https://ror.org/033sspj46","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I201933988","https://openalex.org/I4210135297"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuma Kato","raw_affiliation_strings":["Department of Urology, Kagawa University Faculty of Medicine , Kagawa ,"],"raw_orcid":"https://orcid.org/0000-0003-2047-496X","affiliations":[{"raw_affiliation_string":"Department of Urology, Kagawa University Faculty of Medicine , Kagawa ,","institution_ids":["https://openalex.org/I201933988","https://openalex.org/I4210135297"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000508958","display_name":"Masatoshi Eto","orcid":"https://orcid.org/0000-0002-3312-9930","observed_orcids":["https://orcid.org/0000-0002-3312-9930"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masatoshi Eto","raw_affiliation_strings":["Department of Urology, Kyushu University Graduate School of Medical Sciences , Fukuoka ,"],"raw_orcid":"https://orcid.org/0000-0002-3312-9930","affiliations":[{"raw_affiliation_string":"Department of Urology, Kyushu University Graduate School of Medical Sciences , Fukuoka ,","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062991784","display_name":"Mototaka Sato","orcid":"https://orcid.org/0000-0001-5270-3021","observed_orcids":["https://orcid.org/0000-0001-5270-3021"]},"institutions":[{"id":"https://openalex.org/I4210088412","display_name":"Toyonaka Municipal Hospital","ror":"https://ror.org/0056qeq43","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210088412"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mototaka Sato","raw_affiliation_strings":["Department of Urology, Toyonaka Municipal Hospital , Osaka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Toyonaka Municipal Hospital , Osaka ,","institution_ids":["https://openalex.org/I4210088412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012284662","display_name":"Takahito Negishi","orcid":"https://orcid.org/0000-0002-6645-8829","observed_orcids":["https://orcid.org/0000-0002-6645-8829"]},"institutions":[{"id":"https://openalex.org/I4210093709","display_name":"National Hospital Organization Kyushu Cancer Center","ror":"https://ror.org/00mce9b34","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093709","https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahito Negishi","raw_affiliation_strings":["Department of Urology, National Hospital Organization Kyushu Cancer Center , Fukuoka ,"],"raw_orcid":"https://orcid.org/0000-0002-6645-8829","affiliations":[{"raw_affiliation_string":"Department of Urology, National Hospital Organization Kyushu Cancer Center , Fukuoka ,","institution_ids":["https://openalex.org/I4210093709"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Akinori Wada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I160046202","display_name":"Shiga University of Medical Science","ror":"https://ror.org/00d8gp927","country_code":"JP","type":"education","lineage":["https://openalex.org/I160046202"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akinori Wada","raw_affiliation_strings":["Department of Urology, Shiga University of Medical Science , Shiga ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Shiga University of Medical Science , Shiga ,","institution_ids":["https://openalex.org/I160046202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112890374","display_name":"Tadamasa Shibuya","orcid":"https://orcid.org/0009-0003-3500-3455","observed_orcids":["https://orcid.org/0009-0003-3500-3455"]},"institutions":[{"id":"https://openalex.org/I4210093743","display_name":"Oita Red Cross Hospital","ror":"https://ror.org/00gqjdp23","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093743"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadamasa Shibuya","raw_affiliation_strings":["Department of Urology, Japanese Redcross Oita Hospital , Oita ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Japanese Redcross Oita Hospital , Oita ,","institution_ids":["https://openalex.org/I4210093743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034882456","display_name":"Jun Akatsuka","orcid":"https://orcid.org/0000-0002-2671-7064","observed_orcids":["https://orcid.org/0000-0002-2671-7064","https://orcid.org/0000-0003-3115-6043"]},"institutions":[{"id":"https://openalex.org/I80188885","display_name":"Nippon Medical School","ror":"https://ror.org/00krab219","country_code":"JP","type":"education","lineage":["https://openalex.org/I80188885"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Akatsuka","raw_affiliation_strings":["Department of Urology, Nippon Medical School , Tokyo ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nippon Medical School , Tokyo ,","institution_ids":["https://openalex.org/I80188885"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067275958","display_name":"Shuichi Morizane","orcid":"https://orcid.org/0000-0003-0344-5892","observed_orcids":["https://orcid.org/0000-0003-0344-5892"]},"institutions":[{"id":"https://openalex.org/I4588055","display_name":"Tottori University","ror":"https://ror.org/024yc3q36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4588055"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuichi Morizane","raw_affiliation_strings":["Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University , Tottori ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University , Tottori ,","institution_ids":["https://openalex.org/I4588055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017660522","display_name":"Tatsuya Takayama","orcid":"https://orcid.org/0000-0003-3360-7688","observed_orcids":["https://orcid.org/0000-0003-3360-7688"]},"institutions":[{"id":"https://openalex.org/I79072001","display_name":"International University of Health and Welfare","ror":"https://ror.org/053d3tv41","country_code":"JP","type":"education","lineage":["https://openalex.org/I79072001"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Takayama","raw_affiliation_strings":["Department of Urology, International University of Health and Welfare Nasu Medical Center , Nasushiobara ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, International University of Health and Welfare Nasu Medical Center , Nasushiobara ,","institution_ids":["https://openalex.org/I79072001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005881937","display_name":"Akira Tsujimura","orcid":"https://orcid.org/0000-0002-3821-5184","observed_orcids":["https://orcid.org/0000-0002-3821-5184"]},"institutions":[{"id":"https://openalex.org/I4210137488","display_name":"Juntendo University Urayasu Hospital","ror":"https://ror.org/03gxkq182","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137488"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Tsujimura","raw_affiliation_strings":["Department of Urology, Juntendo University Urayasu Hospital , Chiba ,"],"raw_orcid":"https://orcid.org/0000-0002-3821-5184","affiliations":[{"raw_affiliation_string":"Department of Urology, Juntendo University Urayasu Hospital , Chiba ,","institution_ids":["https://openalex.org/I4210137488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086752828","display_name":"\u5b8f\u6a39 \u6728\u85e4","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132540","display_name":"Japan Community Healthcare Organization","ror":"https://ror.org/03q11y497","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132540"]},{"id":"https://openalex.org/I4405285600","display_name":"Tokyo Shinjuku Medical Center","ror":"https://ror.org/05rfx9h34","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210132540","https://openalex.org/I4405285600"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Kitou","raw_affiliation_strings":["Department of Urology, Japan Community Health Care Organization Tokyo Shinjuku Medical Center , Tokyo ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Japan Community Health Care Organization Tokyo Shinjuku Medical Center , Tokyo ,","institution_ids":["https://openalex.org/I4210132540","https://openalex.org/I4405285600"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114095426","display_name":"Hiromasa Tsukino","orcid":"https://orcid.org/0009-0007-8411-3641","observed_orcids":["https://orcid.org/0009-0007-8411-3641"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiromasa Tsukino","raw_affiliation_strings":["Department of Urology, Junwakai Memorial Hospital , Miyazaki ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Junwakai Memorial Hospital , Miyazaki ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084614688","display_name":"Yoshihiro Matsunaga","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I105296287","display_name":"Kurume University","ror":"https://ror.org/057xtrt18","country_code":"JP","type":"education","lineage":["https://openalex.org/I105296287"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Matsunaga","raw_affiliation_strings":["Department of Urology, Kurume University School of Medicine , Fukuoka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kurume University School of Medicine , Fukuoka ,","institution_ids":["https://openalex.org/I105296287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093252228","display_name":"Kazutoshi Fujita","orcid":"https://orcid.org/0000-0002-6774-7497","observed_orcids":["https://orcid.org/0000-0002-6774-7497"]},"institutions":[{"id":"https://openalex.org/I916559398","display_name":"Kindai University","ror":"https://ror.org/05kt9ap64","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazutoshi Fujita","raw_affiliation_strings":["Department of Urology, Kindai University Faculty of Medicine , Osaka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kindai University Faculty of Medicine , Osaka ,","institution_ids":["https://openalex.org/I916559398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145948632","display_name":"for the FRONTIER Study Group","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"for the FRONTIER Study Group","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Akinori Wada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I160046202","display_name":"Shiga University of Medical Science","ror":"https://ror.org/00d8gp927","country_code":"JP","type":"education","lineage":["https://openalex.org/I160046202"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akinori Wada","raw_affiliation_strings":["Department of Urology, Shiga University of Medical Science , Shiga ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Shiga University of Medical Science , Shiga ,","institution_ids":["https://openalex.org/I160046202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044021937","display_name":"Akira Tsujimura","orcid":"https://orcid.org/0000-0002-3821-5184","observed_orcids":["https://orcid.org/0000-0002-3821-5184"]},"institutions":[{"id":"https://openalex.org/I4210137488","display_name":"Juntendo University Urayasu Hospital","ror":"https://ror.org/03gxkq182","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137488"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Tsujimura","raw_affiliation_strings":["Department of Urology, Juntendo University Urayasu Hospital , Chiba ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Juntendo University Urayasu Hospital , Chiba ,","institution_ids":["https://openalex.org/I4210137488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146072074","display_name":"Atsushi Kyan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Kyan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146070083","display_name":"Atsushi Mizokami","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Mizokami","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067205558","display_name":"Dai Koguchi","orcid":"https://orcid.org/0000-0001-8057-8221","observed_orcids":["https://orcid.org/0000-0001-8057-8221","https://orcid.org/0000-0003-0731-2579"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dai Koguchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146031018","display_name":"Fumio Ishizaki","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fumio Ishizaki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110565040","display_name":"Fumio Tsukuda","orcid":"https://orcid.org/0009-0006-4077-8791","observed_orcids":["https://orcid.org/0009-0006-4077-8791"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fumio Tsukuda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109221985","display_name":"Hirofumi Izaki","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hirofumi Izaki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001924457","display_name":"Hirofumi Morinaka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hirofumi Morinaka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086752828","display_name":"\u5b8f\u6a39 \u6728\u85e4","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132540","display_name":"Japan Community Healthcare Organization","ror":"https://ror.org/03q11y497","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132540"]},{"id":"https://openalex.org/I4405285600","display_name":"Tokyo Shinjuku Medical Center","ror":"https://ror.org/05rfx9h34","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210132540","https://openalex.org/I4405285600"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Kitou","raw_affiliation_strings":["Department of Urology, Japan Community Health Care Organization Tokyo Shinjuku Medical Center , Tokyo ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Japan Community Health Care Organization Tokyo Shinjuku Medical Center , Tokyo ,","institution_ids":["https://openalex.org/I4210132540","https://openalex.org/I4405285600"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114095426","display_name":"Hiromasa Tsukino","orcid":"https://orcid.org/0009-0007-8411-3641","observed_orcids":["https://orcid.org/0009-0007-8411-3641"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiromasa Tsukino","raw_affiliation_strings":["Department of Urology, Junwakai Memorial Hospital , Miyazaki ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Junwakai Memorial Hospital , Miyazaki ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146070809","display_name":"Hiroshi Kitamura","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroshi Kitamura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064857580","display_name":"Hisanori Taniguchi","orcid":"https://orcid.org/0000-0002-7404-0369","observed_orcids":["https://orcid.org/0000-0002-7404-0369"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hisanori Taniguchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034882456","display_name":"Jun Akatsuka","orcid":"https://orcid.org/0000-0002-2671-7064","observed_orcids":["https://orcid.org/0000-0002-2671-7064","https://orcid.org/0000-0003-3115-6043"]},"institutions":[{"id":"https://openalex.org/I80188885","display_name":"Nippon Medical School","ror":"https://ror.org/00krab219","country_code":"JP","type":"education","lineage":["https://openalex.org/I80188885"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Akatsuka","raw_affiliation_strings":["Department of Urology, Nippon Medical School , Tokyo ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Nippon Medical School , Tokyo ,","institution_ids":["https://openalex.org/I80188885"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044851719","display_name":"Junichi Inokuchi","orcid":"https://orcid.org/0000-0002-6791-905X","observed_orcids":["https://orcid.org/0000-0002-6791-905X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junichi Inokuchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145981104","display_name":"Junya Furukawa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junya Furukawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035661629","display_name":"Katsuyoshi Hashine","orcid":"https://orcid.org/0000-0002-3031-7258","observed_orcids":["https://orcid.org/0000-0002-3031-7258"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Katsuyoshi Hashine","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093252228","display_name":"Kazutoshi Fujita","orcid":"https://orcid.org/0000-0002-6774-7497","observed_orcids":["https://orcid.org/0000-0002-6774-7497"]},"institutions":[{"id":"https://openalex.org/I916559398","display_name":"Kindai University","ror":"https://ror.org/05kt9ap64","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazutoshi Fujita","raw_affiliation_strings":["Department of Urology, Kindai University Faculty of Medicine , Osaka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kindai University Faculty of Medicine , Osaka ,","institution_ids":["https://openalex.org/I916559398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059023681","display_name":"kohei hasimoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kohei Hasimoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109763610","display_name":"Koichiro Wada","orcid":"https://orcid.org/0000-0001-8316-2192","observed_orcids":["https://orcid.org/0000-0001-8316-2192"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koichiro Wada","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146034701","display_name":"Koji Shiraishi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koji Shiraishi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047626139","display_name":"Kazuki Kokura","orcid":"https://orcid.org/0000-0002-1043-1387","observed_orcids":["https://orcid.org/0000-0002-1043-1387"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuki Kokura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030073103","display_name":"Eiji Matsubara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eiji Matsubara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146054970","display_name":"Masashi Kato","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masashi Kato","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103138969","display_name":"Masashi Morita","orcid":"https://orcid.org/0000-0002-1631-5010","observed_orcids":["https://orcid.org/0000-0002-1631-5010"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masashi Morita","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023838416","display_name":"Masatoshi Eto","orcid":"https://orcid.org/0000-0002-3312-9930","observed_orcids":["https://orcid.org/0000-0002-3312-9930"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masatoshi Eto","raw_affiliation_strings":["Department of Urology, Kyushu University Graduate School of Medical Sciences , Fukuoka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kyushu University Graduate School of Medical Sciences , Fukuoka ,","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145967040","display_name":"Masaya Ito","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masaya Ito","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141457326","display_name":"Masayoshi Nagata","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masayoshi Nagata","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134714393","display_name":"Masayuki Hagiwara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masayuki Hagiwara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122315280","display_name":"Minato Yokoyama","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Minato Yokoyama","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110778875","display_name":"Mitsuru Noguchi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitsuru Noguchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145975274","display_name":"Naoki Fujita","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Naoki Fujita","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029066320","display_name":"Naoki Terada","orcid":"https://orcid.org/0000-0002-3591-1715","observed_orcids":["https://orcid.org/0000-0002-3591-1715"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Naoki Terada","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085526247","display_name":"Nobuhiro Haga","orcid":"https://orcid.org/0000-0003-3618-5214","observed_orcids":["https://orcid.org/0000-0003-3618-5214","https://orcid.org/0009-0005-2410-671X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nobuhiro Haga","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081318283","display_name":"Norihiko Kawamura","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norihiko Kawamura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027892519","display_name":"Norihiko Tsuchiya","orcid":"https://orcid.org/0000-0003-4242-2618","observed_orcids":["https://orcid.org/0000-0003-4242-2618"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norihiko Tsuchiya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143844683","display_name":"Norio Nonomura","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norio Nonomura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062991784","display_name":"Mototaka Sato","orcid":"https://orcid.org/0000-0001-5270-3021","observed_orcids":["https://orcid.org/0000-0001-5270-3021"]},"institutions":[{"id":"https://openalex.org/I4210088412","display_name":"Toyonaka Municipal Hospital","ror":"https://ror.org/0056qeq43","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210088412"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mototaka Sato","raw_affiliation_strings":["Department of Urology, Toyonaka Municipal Hospital , Osaka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Toyonaka Municipal Hospital , Osaka ,","institution_ids":["https://openalex.org/I4210088412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002937255","display_name":"Osamu Ukimura","orcid":"https://orcid.org/0000-0003-3443-3210","observed_orcids":["https://orcid.org/0000-0003-3443-3210"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Osamu Ukimura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085852791","display_name":"Rei Unno","orcid":"https://orcid.org/0000-0003-0584-3712","observed_orcids":["https://orcid.org/0000-0003-0584-3712"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rei Unno","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059614417","display_name":"Ryoichi Imamura","orcid":"https://orcid.org/0000-0002-8782-9852","observed_orcids":["https://orcid.org/0000-0002-8782-9852"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryoichi Imamura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051074792","display_name":"Ryoma Kurahashi","orcid":"https://orcid.org/0000-0001-6972-8065","observed_orcids":["https://orcid.org/0000-0001-6972-8065"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryoma Kurahashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146003368","display_name":"Ryuji Matsumoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryuji Matsumoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079213697","display_name":"Ryuto Nakazawa","orcid":"https://orcid.org/0000-0001-6543-5919","observed_orcids":["https://orcid.org/0000-0001-6543-5919"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryuto Nakazawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045405136","display_name":"Sadanori Kamikawa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sadanori Kamikawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145942641","display_name":"Sayuri Takahashi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sayuri Takahashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077496785","display_name":"Seiji Hoshi","orcid":"https://orcid.org/0000-0003-1545-1827","observed_orcids":["https://orcid.org/0000-0003-1545-1827"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seiji Hoshi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009454774","display_name":"Shingo Sugaya","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shingo Sugaya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017204637","display_name":"Shinichi Sakamoto","orcid":"https://orcid.org/0000-0002-7508-7521","observed_orcids":["https://orcid.org/0000-0002-7508-7521"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinichi Sakamoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087549970","display_name":"Shinsuke Kurokawa","orcid":"https://orcid.org/0000-0002-0779-5868","observed_orcids":["https://orcid.org/0000-0002-0779-5868"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinsuke Kurokawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145984861","display_name":"Hiromi Sato","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiromi Sato","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030624081","display_name":"Shuichi Tatarano","orcid":"https://orcid.org/0000-0003-4224-5084","observed_orcids":["https://orcid.org/0000-0003-4224-5084"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shuichi Tatarano","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110519596","display_name":"Soichi Makino","orcid":"https://orcid.org/0009-0008-6597-9981","observed_orcids":["https://orcid.org/0009-0008-6597-9981"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Soichi Makino","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067275958","display_name":"Shuichi Morizane","orcid":"https://orcid.org/0000-0003-0344-5892","observed_orcids":["https://orcid.org/0000-0003-0344-5892"]},"institutions":[{"id":"https://openalex.org/I4588055","display_name":"Tottori University","ror":"https://ror.org/024yc3q36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4588055"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuichi Morizane","raw_affiliation_strings":["Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University , Tottori ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Urology, Department of Surgery, Faculty of Medicine, Tottori University , Tottori ,","institution_ids":["https://openalex.org/I4588055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112890374","display_name":"Tadamasa Shibuya","orcid":"https://orcid.org/0009-0003-3500-3455","observed_orcids":["https://orcid.org/0009-0003-3500-3455"]},"institutions":[{"id":"https://openalex.org/I4210093743","display_name":"Oita Red Cross Hospital","ror":"https://ror.org/00gqjdp23","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093743"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadamasa Shibuya","raw_affiliation_strings":["Department of Urology, Japanese Redcross Oita Hospital , Oita ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Japanese Redcross Oita Hospital , Oita ,","institution_ids":["https://openalex.org/I4210093743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012284662","display_name":"Takahito Negishi","orcid":"https://orcid.org/0000-0002-6645-8829","observed_orcids":["https://orcid.org/0000-0002-6645-8829"]},"institutions":[{"id":"https://openalex.org/I4210093709","display_name":"National Hospital Organization Kyushu Cancer Center","ror":"https://ror.org/00mce9b34","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093709","https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahito Negishi","raw_affiliation_strings":["Department of Urology, National Hospital Organization Kyushu Cancer Center , Fukuoka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, National Hospital Organization Kyushu Cancer Center , Fukuoka ,","institution_ids":["https://openalex.org/I4210093709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121421248","display_name":"Takanori Mochizuki","orcid":"https://orcid.org/0000-0002-0983-0137","observed_orcids":["https://orcid.org/0000-0002-0983-0137"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takanori Mochizuki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109294082","display_name":"Takashi Fukagai","orcid":"https://orcid.org/0000-0003-0261-6303","observed_orcids":["https://orcid.org/0000-0003-0261-6303"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Fukagai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146053941","display_name":"Takashi Kawahara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Kawahara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123549596","display_name":"Takashi Kobayashi","orcid":"https://orcid.org/0000-0003-1069-2816","observed_orcids":["https://orcid.org/0000-0003-1069-2816"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Kobayashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145978710","display_name":"Takashi Saika","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Saika","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017660522","display_name":"Tatsuya Takayama","orcid":"https://orcid.org/0000-0003-3360-7688","observed_orcids":["https://orcid.org/0000-0003-3360-7688"]},"institutions":[{"id":"https://openalex.org/I79072001","display_name":"International University of Health and Welfare","ror":"https://ror.org/053d3tv41","country_code":"JP","type":"education","lineage":["https://openalex.org/I79072001"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Takayama","raw_affiliation_strings":["Department of Urology, International University of Health and Welfare Nasu Medical Center , Nasushiobara ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, International University of Health and Welfare Nasu Medical Center , Nasushiobara ,","institution_ids":["https://openalex.org/I79072001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002093001","display_name":"Toru Harabayashi","orcid":"https://orcid.org/0000-0002-5839-2954","observed_orcids":["https://orcid.org/0000-0002-5839-2954"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Toru Harabayashi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076347828","display_name":"Toshiaki Shinojima","orcid":"https://orcid.org/0000-0001-5005-5366","observed_orcids":["https://orcid.org/0000-0001-5005-5366"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Toshiaki Shinojima","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012045579","display_name":"Toshitaka Shin","orcid":"https://orcid.org/0000-0001-7015-4281","observed_orcids":["https://orcid.org/0000-0001-7015-4281"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Toshitaka Shin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089867703","display_name":"Atsuro Sawada","orcid":"https://orcid.org/0000-0003-4833-1709","observed_orcids":["https://orcid.org/0000-0003-4833-1709"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsuro Sawada","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145948271","display_name":"Tsutomu Nishiyama","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tsutomu Nishiyama","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125656872","display_name":"Yasuo Kohjimoto","orcid":"https://orcid.org/0000-0001-6103-6320","observed_orcids":["https://orcid.org/0000-0001-6103-6320"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasuo Kohjimoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056692031","display_name":"Yasushi Nakai","orcid":"https://orcid.org/0000-0002-7579-0372","observed_orcids":["https://orcid.org/0000-0002-7579-0372","https://orcid.org/0000-0002-3255-4839"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yasushi Nakai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062027304","display_name":"Yoshihiro Hasegawa","orcid":"https://orcid.org/0000-0002-0627-6548","observed_orcids":["https://orcid.org/0000-0002-0627-6548"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshihiro Hasegawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084614688","display_name":"Yoshihiro Matsunaga","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I105296287","display_name":"Kurume University","ror":"https://ror.org/057xtrt18","country_code":"JP","type":"education","lineage":["https://openalex.org/I105296287"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Matsunaga","raw_affiliation_strings":["Department of Urology, Kurume University School of Medicine , Fukuoka ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, Kurume University School of Medicine , Fukuoka ,","institution_ids":["https://openalex.org/I105296287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068013201","display_name":"Yoshiyuki Miyazawa","orcid":"https://orcid.org/0000-0002-8416-2394","observed_orcids":["https://orcid.org/0000-0002-8416-2394"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshiyuki Miyazawa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134682574","display_name":"Yujiro Nagata","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yujiro Nagata","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145948864","display_name":"Yuki Yamada","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuki Yamada","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057247081","display_name":"Yukio Naya","orcid":"https://orcid.org/0000-0002-2008-6951","observed_orcids":["https://orcid.org/0000-0002-2008-6951"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yukio Naya","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5145988864","display_name":"Yusuke Ito","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yusuke Ito","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5146047874","display_name":"Yutaka Yamamoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yutaka Yamamoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":15,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3604,"currency":"USD","value_usd":3604},"apc_paid":{"value":3604,"currency":"USD","value_usd":3604},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10543","display_name":"Prostate Cancer Treatment and Research","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10543","display_name":"Prostate Cancer Treatment and Research","score":0.9794999957084656,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11221","display_name":"Bone health and treatments","score":0.00930000003427267,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10124","display_name":"Prostate Cancer Diagnosis and Treatment","score":0.004699999932199717,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/castration-resistant-prostate-cancer","display_name":"castration-resistant prostate cancer","score":0.9679999947547913},{"id":"https://openalex.org/keywords/radium-223","display_name":"radium-223","score":0.9160000085830688},{"id":"https://openalex.org/keywords/regional-lymph-node-metastasis","display_name":"regional lymph node metastasis","score":0.9760000109672546},{"id":"https://openalex.org/keywords/bone-metastases","display_name":"bone metastasis","score":0.9110000133514404},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.972000002861023},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.8650000095367432},{"id":"https://openalex.org/keywords/treatment-sequencing","display_name":"treatment sequencing","score":0.8999999761581421},{"id":"https://openalex.org/keywords/metastatic-prostate-cancer","display_name":"metastatic prostate cancer","score":0.578000009059906}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.945900022983551},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.7365000247955322},{"id":"https://openalex.org/C2780192828","wikidata":"https://www.wikidata.org/wiki/Q181257","display_name":"Prostate cancer","level":3,"score":0.6992999911308289},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6395000219345093},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.597100019454956},{"id":"https://openalex.org/C2780849966","wikidata":"https://www.wikidata.org/wiki/Q170758","display_name":"Lymph node","level":2,"score":0.5620999932289124},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.5533999800682068},{"id":"https://openalex.org/C2779720271","wikidata":"https://www.wikidata.org/wiki/Q179422","display_name":"Lymph","level":2,"score":0.4880000054836273},{"id":"https://openalex.org/C2992571226","wikidata":"https://www.wikidata.org/wiki/Q170758","display_name":"Lymph node metastasis","level":4,"score":0.459199994802475},{"id":"https://openalex.org/C203092338","wikidata":"https://www.wikidata.org/wiki/Q1340863","display_name":"Clinical endpoint","level":3,"score":0.4496000111103058},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.44369998574256897},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.4117000102996826},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.3855000138282776},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.374099999666214},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.33340001106262207},{"id":"https://openalex.org/C3019926457","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Distant metastasis","level":4,"score":0.3176000118255615},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C2780283643","wikidata":"https://www.wikidata.org/wiki/Q2110267","display_name":"Primary tumor","level":4,"score":0.298799991607666},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.29789999127388},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.2971000075340271},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.27459999918937683},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C3019894029","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Overall survival","level":2,"score":0.2605000138282776}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/jjco/hyag125","doi":"https://doi.org/10.1093/jjco/hyag125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jjco/hyag125","pdf_url":null,"source":{"id":"https://openalex.org/S149902429","display_name":"Japanese Journal of Clinical Oncology","issn_l":"0368-2811","issn":["0368-2811","1465-3621"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Clinical Oncology","raw_type":"journal-article"},{"id":"pmid:42565670","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42565670","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese journal of clinical oncology","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1093/jjco/hyag125","doi":"https://doi.org/10.1093/jjco/hyag125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jjco/hyag125","pdf_url":null,"source":{"id":"https://openalex.org/S149902429","display_name":"Japanese Journal of Clinical Oncology","issn_l":"0368-2811","issn":["0368-2811","1465-3621"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Clinical Oncology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9789000153541565,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F2401752671","display_name":"Department of Urology, College of Medicine, Medical University of South Carolina","ror":null},{"id":"https://openalex.org/F4320313332","display_name":"Faculty of Medicine, University of British Columbia","ror":null},{"id":"https://openalex.org/F4320315555","display_name":"Kagawa University","ror":"https://ror.org/04j7mzp05"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2141454098","https://openalex.org/W2170731023","https://openalex.org/W2483834070","https://openalex.org/W2946986050","https://openalex.org/W3082967161","https://openalex.org/W3176208875","https://openalex.org/W3198705119","https://openalex.org/W4307503585","https://openalex.org/W4406587235","https://openalex.org/W4407032880","https://openalex.org/W4410884998"],"related_works":["https://openalex.org/W3082967161","https://openalex.org/W4283800009","https://openalex.org/W4396700457","https://openalex.org/W4292103777","https://openalex.org/W7141998919","https://openalex.org/W4416404709","https://openalex.org/W4294169506","https://openalex.org/W4383955752","https://openalex.org/W3089050578","https://openalex.org/W3013894168"],"abstract_inverted_index":{"BACKGROUND:":[0],"Radium-223":[1],"(Ra-223)":[2],"is":[3],"used":[4,57,121],"for":[5,25],"patients":[6,136],"with":[7,66,77,151,192,214],"bone-metastatic":[8,78,232],"castration-resistant":[9],"prostate":[10,72],"cancer":[11,73],"(CRPC).":[12],"However,":[13],"the":[14,34,58,96,124],"prognostic":[15,224],"value":[16],"of":[17,68,100],"regional":[18,37,101,127,145,152,183],"lymph":[19,38,102,128,146,153,184,206],"node":[20,39,103,129,147,154,185,207],"metastasis":[21,40,104,130,148,155,186,208],"at":[22,41,105,156,187,209],"CRPC":[23,42,79,106,157,188,210],"diagnosis":[24,43,189,211],"survival":[26,46],"after":[27,48,63,217],"Ra-223":[28,49,60,82,114,218],"remains":[29],"unclear.":[30],"This":[31,52,220],"study":[32,56,74],"evaluated":[33],"association":[35,125],"between":[36,83,126],"and":[44,86,131,149,169],"overall":[45],"(OS)":[47],"initiation.":[50,115,219],"METHODS:":[51],"multicenter":[53],"retrospective":[54],"cohort":[55],"Following":[59],"in":[61,70,231],"Outcomes":[62],"New-generation":[64],"Therapy":[65],"Investigation":[67],"Effects":[69],"Refractory":[71],"database.":[75],"Patients":[76,91],"who":[80,137],"initiated":[81,138],"January":[84],"2020":[85],"December":[87],"2023":[88],"were":[89,92,141],"included.":[90],"classified":[93],"according":[94],"to":[95,122],"presence":[97],"or":[98],"absence":[99],"diagnosis.":[107,158],"The":[108],"primary":[109],"endpoint":[110],"was":[111,120,161,190,212],"OS":[112,160,194,216],"from":[113],"Cox":[116],"proportional":[117],"hazards":[118],"regression":[119],"evaluate":[123],"OS.":[132],"RESULTS:":[133],"Among":[134],"802":[135],"Ra-223,":[139],"718":[140],"included:":[142],"505":[143],"without":[144],"213":[150],"Median":[159],"31":[162],"months":[163,171],"(95%":[164,172],"confidence":[165],"interval":[166],"[CI],":[167],"26-35)":[168],"17":[170],"CI,":[173,199],"16-22),":[174],"respectively":[175],"(log-rank":[176],"P":[177,201],"<":[178],"0.001).":[179],"In":[180],"multivariable":[181],"analysis,":[182],"associated":[191,213],"poorer":[193,215],"(hazard":[195],"ratio,":[196],"1.396;":[197],"95%":[198],"1.092-1.785;":[200],"=":[202],"0.008).":[203],"CONCLUSIONS:":[204],"Regional":[205],"status":[221],"may":[222],"provide":[223],"information":[225],"when":[226],"considering":[227],"subsequent":[228],"treatment":[229],"sequencing":[230],"CRPC.":[233]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-08-08T00:00:00"}