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Estimation of proportion of overdiagnosis and its resource use for cancer screening in Japan.

Research Project

Project/Area Number 26460620
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical sociology
Research InstitutionNational Cancer Center Japan

Principal Investigator

Hamashima Chisato  国立研究開発法人国立がん研究センター, 社会と健康研究センター, 室長 (30286447)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords過剰診断 / 過剰供給 / 過剰治療 / 医療資源 / がん検診 / 医療経済学
Outline of Final Research Achievements

CT and MRI examinations have increased more in Japan than mammography examinations. The supply of mammography units has not been sufficient compared with the supply of CT and MRI units. A rapid increase in the prevalence of gastritis was observed in individuals aged 45 to 64 years after health insurance coverage of *H.pylori* eradication for chronic gastritis among asymptomatic people by health insurance.
Estimation of proportion of overdiagonsise for cancer screening has been calculated based on the results of randomized controlled trials, cohort studies, time series and modeling approach.
Endoscopic screening for gastric cancer has been performed in Niigata city, but there are no system other municipalities. The decrease of mortality rates from gastric cancer was larger in Niigata City than in other municipalities in Niigata prefecture. The gap between localized and regional/distant gastric cancer suggests overdiaganosis of gastric cancer by endoscopic screening.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (40 results)

All 2017 2016 2015 2014 Other

All Journal Article (17 results) (of which Peer Reviewed: 16 results,  Open Access: 16 results,  Acknowledgement Compliant: 1 results) Presentation (19 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Potential capacity of endoscopic screening for gastric cancer in Japan2017

    • Author(s)
      Hamashima C, Goto R
    • Journal Title

      Cancer Sci

      Volume: 108 Issue: 1 Pages: 101

    • DOI

      10.1111/cas.13100

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overdiagnosis of gastric cancer by endoscopic screening.2017

    • Author(s)
      Hamashima C
    • Journal Title

      World J Gastrointest Endosc

      Volume: 9(2) Issue: 2 Pages: 55-60

    • DOI

      10.4253/wjge.v9.i2.55

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Receiver operating characteristic analysis of prediction for gastric cancer development using serum pepsinogen and Helicobacter pylori antibody tests2017

    • Author(s)
      Hamashima C, Sasazuki S, Inoue M, Tsugane S
    • Journal Title

      BMC Cancer

      Volume: 17 Issue: 1 Pages: 183-183

    • DOI

      10.1186/s12885-017-3173-0

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Japanese guidelines for breast cancer screening2016

    • Author(s)
      Hamashima C
    • Journal Title

      Jpn J Clin Oncol

      Volume: 46 Issue: 5 Pages: 482

    • DOI

      10.1093/jjco/hyw008

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Benefits and harms of endoscopic screening for gastric cancer2016

    • Author(s)
      Hamashima C
    • Journal Title

      World J Gastroenterol

      Volume: 22 Issue: 28 Pages: 6385

    • DOI

      10.3748/wjg.v22.i28.6385

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quality assurance manual of endoscopic screening for gastric cancer in Japanese communities2016

    • Author(s)
      Hamashima C, Fukao A
    • Journal Title

      Jpn J Clin Oncol

      Volume: 46 Issue: 11 Pages: 1053

    • DOI

      10.1093/jjco/hyw106

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 過剰診断の基本概念2016

    • Author(s)
      濱島ちさと
    • Journal Title

      日本乳癌検診学会誌

      Volume: 25(3) Pages: 212-217

    • NAID

      130007411663

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Survival analysis of patients with interval cancer undergoing gastric cancer screening by endoscopy2015

    • Author(s)
      Hamashima C, Shabana M, Okamoto M, Osaki Y, Kishimoto T
    • Journal Title

      PLoS ONE

      Volume: 10 Issue: 5 Pages: e0126796-e0126796

    • DOI

      10.1371/journal.pone.0126796

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mortality reduction from gastric cancer by endoscopic and radiographic screening2015

    • Author(s)
      Hamashima C, Shabana M, Okada K, Okamoto M, Osaki Y
    • Journal Title

      Cancer Science

      Volume: 106 Issue: 12 Pages: 1744

    • DOI

      10.1111/cas.12829

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Have we comprehensively evaluated the effectiveness of endoscopic screening for gastric cancer?2015

    • Author(s)
      Hamashima C
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 16(8) Pages: 3591-3592

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Why screening rates vary between Korea and Japan - Differences between two national healthcare systems.2015

    • Author(s)
      Goto R, Hamashima C, Sunghyun Mun, Won-Chul Lee
    • Journal Title

      Asian Pac. J. Cancer Prev

      Volume: 16 (2) Pages: 395-400

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of endoscopic screening on mortality reduction from gastric cancer.2015

    • Author(s)
      Hamashima C, Ogoshi K, Narisawa R, Kishi T, Kato T, Fujita K, Sano M, Tsukioka S
    • Journal Title

      World J Gastroenterol

      Volume: 21(8) Pages: 2460-2466

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A meta-analysis of mammographic screening with and without clinical breast examination2015

    • Author(s)
      Hamashima C, Ohta K, Kasahara Y, Katayama T, Nakayama T, Honjo S, Ohnuki K
    • Journal Title

      Cancer Sci

      Volume: 106 Issue: 7 Pages: 812

    • DOI

      10.1111/cas.12693

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Survival analysis of patients with interval cancer undergoing gastric cancer screening by endoscopy.2015

    • Author(s)
      Hamashima C, Sahabana M, Okamoto M, Osaki Y, Kishimoto T
    • Journal Title

      PLoS ONE

      Volume: 未定

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] What is the most effective strategy for improving the cancer screening rate in Japan?2014

    • Author(s)
      Sano H, Goto R, Hamashima C
    • Journal Title

      Asian Pac J Cancer Prev

      Volume: 15(6) Pages: 2607-2612

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction of gastric cancer development by serum pepsinogen test and Helicobacter pylori seropositivity in Eastern Asians: A systematic review and meta-analysis2014

    • Author(s)
      Terasawa T, Nishida H, Kato K, Miyashiro I, Yoshikawa T, Takaku R, Hamashima C
    • Journal Title

      PLoS ONE

      Volume: 9 Issue: 10 Pages: e109783-e109783

    • DOI

      10.1371/journal.pone.0109783

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current issues and future perspectives of gastric cancer screening.2014

    • Author(s)
      Hamashima C
    • Journal Title

      World J Gastroenterol

      Volume: 20(38) Pages: 13767-13774

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Japanese experience of gastric cancer screening.2017

    • Author(s)
      Hamashima C
    • Organizer
      Korea International Gastric Cancer Week 2017
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2017-03-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Comparison of mortality reduction from gastric cancer among different screening programs.2016

    • Author(s)
      Hamashima C, Narisawa R, Ogoshi K
    • Organizer
      International Society for Pharmacoeconomics and Outcomes Research 19th Annual European Congress
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2016-10-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] National breast cancer screening program in Korea and Japan.2016

    • Author(s)
      Hamashima C
    • Organizer
      Cochrane Colloquium Seoul
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-10-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Overdiagnosis on endoscopic screening for gastric cancer in Japan.2016

    • Author(s)
      Hamashima C
    • Organizer
      Preventive Overdiagnosis Conference 2016
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mortality reduction from gastric cancer by endoscopic and radiographic screening.2016

    • Author(s)
      Hamashima C
    • Organizer
      Health Technology Assessment International 2016 Annual Meeting Tokyo
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-05-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of revised guidelines for breast and gastric cancer screening between Korea and Japan.2015

    • Author(s)
      Hamashima C
    • Organizer
      Guidelines International Network Conference 2015
    • Place of Presentation
      Amsterdam, Netherlands.
    • Year and Date
      2015-10-09
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Submission Oversupply of CT and MRI equipment, but undersupply of mammography equipment in Japan.2015

    • Author(s)
      Hamashima C
    • Organizer
      Preventing Overdiagnosis Conference
    • Place of Presentation
      The Natcher Building (Bethesda, USA)
    • Year and Date
      2015-09-01 – 2015-09-03
    • Related Report
      2014 Research-status Report
  • [Presentation] Submission Oversupply of CT and MRI equipment, but undersupply of mammography equipment in Japan.2015

    • Author(s)
      Hamashima C
    • Organizer
      Preventing Overdiagnosis Conference
    • Place of Presentation
      Bethesda, USA
    • Year and Date
      2015-09-01
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Willingness to pay for HPV testing as cervical cancer screening.2015

    • Author(s)
      Hamashima C, Goto R, Kato H
    • Organizer
      International Health Economics Association 11th World Congress.
    • Place of Presentation
      Milan, Italy
    • Year and Date
      2015-07-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Willingness to pay for HPV testing as cervical cancer screening.2015

    • Author(s)
      Hamashima C, Goto R, Kato H
    • Organizer
      International Health Economics Association 11th World Congress
    • Place of Presentation
      Bocconi University (Milan, Italy)
    • Year and Date
      2015-07-12 – 2015-07-15
    • Related Report
      2014 Research-status Report
  • [Presentation] Comparison of guidelines and management for breast cancer screening between Korea and Japan.2015

    • Author(s)
      Hamashima C, Kim Y, Choi KS
    • Organizer
      Health Technology Assessment International 12th Annual Meeting 2015
    • Place of Presentation
      Radisson Blu Plaza Hotel(Oslo, Norway)
    • Year and Date
      2015-06-15 – 2015-06-16
    • Related Report
      2014 Research-status Report
  • [Presentation] Basic concept of cancer screening.2015

    • Author(s)
      Hamashima C
    • Organizer
      Society of Nuclear Medicine and Molecular Imaging 2015
    • Place of Presentation
      Baltimore Convention Center (Baltimore, USA)
    • Year and Date
      2015-06-08
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Breast cancer screening systems in Asian countries.2015

    • Author(s)
      Hamashima C
    • Organizer
      International Cancer Screening Network Meeting 2015
    • Place of Presentation
      De Doelen International Congress Centre(Rotterdam, Netherlands)
    • Year and Date
      2015-06-02
    • Related Report
      2014 Research-status Report
  • [Presentation] Comparison of guidelines and management for gastric cancer screening between Korea and Japan.2015

    • Author(s)
      Hamashima C, Kim Y, Choi KS
    • Organizer
      International Society for Pharmacoeconomics and Outcomes Research 20th Annual International Meeting
    • Place of Presentation
      Philadelphia Marriott Downtown (Philadelphia, USA)
    • Year and Date
      2015-05-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Sensitivities of endoscopic Screening for gastric cancer by the incidence method2014

    • Author(s)
      Hamashima C
    • Organizer
      The 2014 Preventing Overdiagnosis Conference
    • Place of Presentation
      University of Oxford(Oxford, UK)
    • Year and Date
      2014-09-15 – 2014-09-17
    • Related Report
      2014 Research-status Report
  • [Presentation] How should we resolve local problems in the guidelines for cancer screening programs.2014

    • Author(s)
      Hamashima C
    • Organizer
      Guidelines International Network Conference 2014
    • Place of Presentation
      Melbourne Convention and Exhibition Centre(Melbourne, Canada)
    • Year and Date
      2014-08-20 – 2014-08-23
    • Related Report
      2014 Research-status Report
  • [Presentation] Comparison of survival between patients with screen-detected and interval gastric cancer related to endoscopic screening2014

    • Author(s)
      Hamashima C, Shabana M, Okamoto M, Osaki Y, Kishimoto T
    • Organizer
      Health Technology Assessment International 11th Annual Meeting
    • Place of Presentation
      Grand Hyatt Washington (Washington DC, USA)
    • Year and Date
      2014-06-16 – 2014-06-18
    • Related Report
      2014 Research-status Report
  • [Presentation] Types of outcomes (Intermediate / Disease-oriented vs. Patient-oriented) used in guideline development by various guideline-making bodies around the world various guideline-making bodies around the world.2014

    • Author(s)
      Hamashima C, Rossi PG
    • Organizer
      Health Technology Assessment International 11th Annual Meeting
    • Place of Presentation
      Grand Hyatt Washington (Washington DC, USA)
    • Year and Date
      2014-06-16
    • Related Report
      2014 Research-status Report
  • [Presentation] Survival analysis for gastric cancer detected by endoscopic screening.2014

    • Author(s)
      Hamashima C
    • Organizer
      International Society for Pharmacoeconomics and Outcomes Research
    • Place of Presentation
      Palais des Congrès de Montréal (Montreal, Canada)
    • Year and Date
      2014-06-03
    • Related Report
      2014 Research-status Report
  • [Book] Breast Cancer Screening-IARC Handbooks of Cancer Prevention vol.15.-2016

    • Author(s)
      International Agency for Research on Cancer Handbook Working Group:[Anttila A, Armstrong B, Badwe RA, da Silva RCF, de Bock GH, de Koning HJ, Duffy SW, Ellis I, Hamashima C, et all〕
    • Total Pages
      469
    • Publisher
      International Agengy for Research on Cancer
    • Related Report
      2016 Annual Research Report
  • [Book] 基礎から学ぶ医療経済評価―費用対効果を正しく理解するために―2014

    • Author(s)
      医薬品医療機器レギュラトリーサイエンス財団/編
    • Total Pages
      136
    • Publisher
      じほう
    • Related Report
      2014 Research-status Report
  • [Book] 医療経済評価の具体的な活用法2014

    • Author(s)
      長嶺敏雄、桑原比呂世、小久保欣哉、田口健太、濱島ちさと、他
    • Total Pages
      460
    • Publisher
      株式会社技術情報協会
    • Related Report
      2014 Research-status Report
  • [Remarks] 科学的根拠に基づくがん検診推進のページ

    • URL

      http://canscreen.ncc.go.jp/

    • Related Report
      2016 Annual Research Report 2015 Research-status Report 2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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