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2018 Fiscal Year Annual Research Report

Model for Predicting Malignancy in Patients with Intraductal Papillary Mucinous Neoplasm

Research Project

Project/Area Number 16K09403
Research InstitutionNational Cancer Center Japan

Principal Investigator

肱岡 範  国立研究開発法人国立がん研究センター, 中央病院, 医長 (50765394)

Co-Investigator(Kenkyū-buntansha) 清水 泰博  愛知県がんセンター(研究所), がん予防研究分野, 研究員 (40470166)
柳澤 昭夫  京都府立医科大学, 医学(系)研究科(研究院), 特任教授 (30137963)
大塚 隆生  九州大学, 医学研究院, 准教授 (20372766)
廣野 誠子  和歌山県立医科大学, 医学部, 講師 (60468288)
Project Period (FY) 2016-04-01 – 2019-03-31
KeywordsIPMN / 癌予測モデル / EUS / 壁在結節 / 外的妥当性 / AUC
Outline of Annual Research Achievements

術前の良悪性の判断が困難な膵管内乳頭粘液性腫瘍(IPMN)に対し、申請者らは3施設における1996 年~2014 年までに術前にEUS/CT/MRI を用いて詳細に画像診断を行ったIPMN 切除症例466例の検討においてロジスティック回帰分析から抽出された汎用性の高い3因子 (病型、結節径,嚢胞径)を用いてオッズ比より悪性度スコア癌予測モデルを作成した。さらに、 全国8施設の664例の切除症例を用いて、その外的妥当性を評価した。466例のモデルでは、258 (55%)が悪性のIPMNであった。多変量解析にて壁在結節径、主膵管径、嚢胞径の3因子が有意な癌予測因子であり、この3因子による癌予測モデルのAUCは0.763であった。external validationでは、351例(53%)が悪性であった。癌予測モデルを使ったexternal validationのAUCは、0.725と良好であった。
これらの内容は、New Model for Predicting Malignancy in Patients with Intraductal Papillary Mucinous Neoplasm のタイトルで、Ann Surg.にpublishされた(Shimizu,Hijioka et al. Ann of Surg. 2018)。

  • Research Products

    (20 results)

All 2019 2018

All Journal Article (4 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 4 results) Presentation (13 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results) Book (3 results)

  • [Journal Article] Usefulness of septal thickness measurement on endoscopic ultrasound as a predictor of malignancy of branched-duct and mixed-type intraductal papillary mucinous neoplasm of the pancreas2019

    • Author(s)
      Iwaya H, Hijioka S, Mizuno N, Kuwahara T, Okuno N, Tajika M, Tanaka T, Ishihara M, Hirayama Y, Onishi S, Ito A, Kuraoka N, Matsumoto S, Polmanee P, Shimizu Y, Yatabe Y, Niwa Y, Tamada K, Ido A, Hara K.
    • Journal Title

      Dig.Endosc

      Volume: 未 Pages: Epub ahead

    • DOI

      10.1111/den.13408.

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] New Model for Predicting Malignancy in Patients with Intraductal Papillary Mucinous Neoplasm2018

    • Author(s)
      Shimizu Y, Hijioka S, Hirono S, Kin T, Ohtsuka T, Kanno A, Koshita S, Hanada K, Kitano M, Inoue H, Itoi T, Ueki T, Matsuo K, Yanagisawa A, Yamaue H, Sugiyama M, Okazaki K
    • Journal Title

      Ann Surg

      Volume: 29 Pages: Epub ahead

    • DOI

      10.1097/SLA.0000000000003108

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Randomized clinical trial of duct-to-mucosa versus invagination pancreaticojejunostomy after pancreatoduodenectomy.2018

    • Author(s)
      Senda Y, Shimizu Y, Natsume S, Ito S, Komori K, Abe T, Matsuo K, Sano T.
    • Journal Title

      Br J Surg

      Volume: 105 Pages: 48-57

    • DOI

      10.1002/bjs.10727

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Role of SpyGlass-DStm in the preoperative assessment of pancreatic intraductal papillary mucinous neoplasm involving the main pancreatic duct2018

    • Author(s)
      Ohtsuka T, Gotoh Y, Nakashima Y, Okayama Y, Nakamura S, Morita M, Aly MYF, Velasquez VVDM, Mori Y, Sadakari Y, Nakata K, Miyasaka Y, Ishigami K, Fujimori N, Mochidome N, Oda Y, Shimizu S, Nakamura M
    • Journal Title

      Pancreatology

      Volume: 18 Pages: 566-571

    • DOI

      10.1016/j.pan.2018.04.012

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Cyst Management. Indication of surgery; Branch duct.2018

    • Author(s)
      Ohtsuka T, et al.
    • Organizer
      Pancreas 2018
    • Int'l Joint Research
  • [Presentation] Surveillance of the remnant pancreas after partial pancreatectomy for IPMN; Kyushu University experience.2018

    • Author(s)
      Ohtsuka T, et al.
    • Organizer
      52nd Annual Meeting of the Pancreas Club
    • Int'l Joint Research
  • [Presentation] Management of IPMN based on IAP consensus guidelines.2018

    • Author(s)
      Ohtsuka T, et al.
    • Organizer
      13th International HepatoPancreatoBiliary Association World Congress
    • Int'l Joint Research
  • [Presentation] PD3: 分枝型IPMNの治療:手術 vs. 経過観察」・SpyGlassDS術式決定.2018

    • Author(s)
      大塚隆生
    • Organizer
      第49回日本膵臓学会大会
  • [Presentation] Predictors of Malignancy in BD-IPMN - Mural Nodules as a Predictive Factor in the 2012 and 2017 Guideline Algorithms -2018

    • Author(s)
      Shimuzu Y, et al.
    • Organizer
      AOPA&KPBA&KPSC
    • Int'l Joint Research / Invited
  • [Presentation] Surgical indication for BD-IPMN -Mural Nodule in Algorithm of 2012 & 2017 International Consensus Guidelines -2018

    • Author(s)
      Shimuzu Y, et al.
    • Organizer
      IHPBA 2018.
    • Int'l Joint Research / Invited
  • [Presentation] Surgical indication for BD-IPMN  - Mural Nodule as a Predictive Factor in the 2012 & 2017 Guideline Algorithms -2018

    • Author(s)
      Shimuzu Y, et al.
    • Organizer
      日本膵臓学会2018.6.29 国際シンポジウム
    • Int'l Joint Research
  • [Presentation] Optimal surveillance after surgical resection for IPMN2018

    • Author(s)
      Seiko Hirono, Manabu Kawai, Ken-ichi Okada, Motoki Miyazawa, Yuji Kitahata, Ryohei Kobayashi, Shinya Hayami, Norihiko Suzaki, Masaki Ueno, Hiroki Yamaue
    • Organizer
      IHPBA 2018.
    • Int'l Joint Research
  • [Presentation] 膵管内乳頭粘液性腫瘍(IPMN)における外科的切除の至適タイミングについての検 討2018

    • Author(s)
      廣野誠子、川井 学、岡田健一、宮澤基樹、北畑裕司、小林良平、上野昌樹、速 水晋也、須崎紀彦、中森幹人、中村公紀、尾島敏康、柳澤昭夫、山上裕機
    • Organizer
      JDDW 2018
    • Int'l Joint Research
  • [Presentation] Factors associated with invasive intraductal papillary mucinous carcinoma2018

    • Author(s)
      Seiko Hirono, Manabu Kawai, Ken-ichi Okada, Motoki Miyazawa, Yuji Kitahata, Ryohei Kobayashi, Shinya Hayami, Norihiko Suzaki, Masaki Ueno, Hiroki Yamaue
    • Organizer
      Pancreas 2018
  • [Presentation] Optimal operative procedures and lymph node dissection for IPMN patients based on surgical outcomes2018

    • Author(s)
      Seiko Hirono, Manabu Kawai, Ken-ichi Okada, Motoki Miyazawa, Yuji Kitahata, Ryohei Kobayashi, Shinya Hayami, Norihiko Suzaki, Masaki Ueno, Hiroki Yamaue
    • Organizer
      第30回日本肝胆膵外科学会、2018年6月、横浜、パネルディスカッション
  • [Presentation] A high CEA level in the pancreatic juice associated with invasive intraductal papillary mucinous carcinoma2018

    • Author(s)
      Seiko Hirono, Manabu Kawai, Ken-ichi Okada, Motoki Miyazawa, Yuji Kitahata, Ryohei Kobayashi, Shinya Hayami, Norihiko Suzaki, Masaki Ueno, Hiroki Yamaue
    • Organizer
      第78回日本癌学会
  • [Presentation] Surgical indication and optimal surgical procedure for IPMN2018

    • Author(s)
      廣野誠子、川井 学、岡田健一、宮澤基樹、北畑裕司、小林良平、速水晋也、須 崎紀彦、中森幹人、中村公紀、尾島敏康、上野昌樹、山上裕機
    • Organizer
      第80回日本臨床外科学会 東京、2018年11月、国際シンポジウム
  • [Book] 肝胆膵2018

    • Author(s)
      清水泰博、山上裕機、真口宏介、廣野誠子、千田嘉毅、夏目誠治、柳澤昭夫
    • Total Pages
      929
    • Publisher
      アークメディア
    • ISBN
      18825087
  • [Book] 肝胆膵2018

    • Author(s)
      栗田裕介、原 和生、桑原崇通、水野伸匡、奥野のぞみ、松本慎平、孝田博輝、小畑雅寛、清水泰博、丹羽康正
    • Total Pages
      989
    • Publisher
      アークメディア
    • ISBN
      18825087
  • [Book] 膵癌早期診断 実践ガイド2018

    • Author(s)
      肱岡 範
    • Total Pages
      152
    • Publisher
      文光堂
    • ISBN
      152978-4-8306-2103-1

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Published: 2019-12-27  

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