• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Comparison of penile human papillomavirus prevalence in Japanese men between self-sampling and doctor-sampling subjects

Research Project

Project/Area Number 20K18110
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 56030:Urology-related
Research InstitutionKanazawa University

Principal Investigator

Nakashima Kazufumi  金沢大学, 医学系, 協力研究員 (70792810)

Project Period (FY) 2020-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsヒトパピローマウイルス / 男性 / 陰茎 / 自己採取 / 性感染症 / スクリーニング / 尿
Outline of Research at the Start

本検討では、当院および関連施設においてSTIs外来に来院した男性患者を対象に、医師による採取と自己採取による2種類の亀頭擦過検体におけるHPV-DNA検出率・HPV型分布と細胞診評価について比較検討し、自己採取法によるHPV検査の有用性を明らかにしたい。また、女性に対するHPVワクチン接種の集団接種効果によって、男性におけるHPV感染が減少しつつある諸外国に比べて、本邦においては未だ男性性器HPV感染が高率に存在している点を明らかにしたい。

Outline of Final Research Achievements

Eighty-one male patients who attended urological clinic were enrolled in this study. From each participant, self-sampling and doctor-sampling subjects were collected by rubbing penile glans by cotton swab. After DNA was extracted from each subject, HPV-DNA test and genotyping were performed. HPV-DNA was detected in 31% of doctor-sampling and in 28% in self-sampling subjects, and 26% of patients had HPV detections in both samples. Compared to doctor-sampling subjects, sensitivity and specificity of HPV detection in self sampling were 91% and 93%, respectively. Complete or partial matching of HPV genotypes detected in both samples was 70%, suggesting that HPV type distribution in both samples was in good agreement. Use of self-sampling rubbed subjects may be useful for screening of penile HPV infection in men.

Academic Significance and Societal Importance of the Research Achievements

現在、様々なSTIsに対する自己採取法による検査が施行可能となっており、必ずしも医療機関を受診しなくても検査が可能になっている。HPVについても、女性を対象とした自己採取法によるHPV-DNA検査の有用性が確立されているが、男性については自己採取によるHPV検査は行われていない。本研究によって男性においても陰茎擦過による自己採取検体を用いたHPV検査は有用であると推察された。

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • Research Products

    (6 results)

All 2021 2020

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (2 results)

  • [Journal Article] Human papillomavirus detected in sperm of Japanese infertile males affects reproductive parameters.2021

    • Author(s)
      Kato Y, Shigehara K, Nakagawa T, Nakata H, Iijima M, Nakashima K, Kawaguchi S, Izumi K, Kadono Y, Mizokami A.
    • Journal Title

      Int J Infect Dis

      Volume: 112 Pages: 294-299

    • DOI

      10.1016/j.ijid.2021.09.029

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessment of human papillomavirus, Ureaplasma spp., Mycoplasma genitalium, and Mycoplasma hominis in semen and first-void urine specimens of male partners of infertile couples2020

    • Author(s)
      加藤佑樹,重原一慶,中野泰斗,中川朋美,岩本大旭,八重樫洋,飯島将司,中嶋一史,川口昌平,野原隆弘,泉浩二,角野佳史,溝上敦
    • Journal Title

      日本性感染症学会誌

      Volume: 31 Issue: 1 Pages: 67-74

    • DOI

      10.24775/jjsti.O-2020-0001

    • ISSN
      0917-0324, 2434-2505
    • Year and Date
      2020-12-31
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparison of human papillomavirus detection in first-catch urine and urine collected by catheterization2020

    • Author(s)
      川口昌平,重原一慶,大阪康宏,中川朋美,加藤佑樹,坂本次郎,中嶋一史,笹川寿之,溝上敦
    • Journal Title

      日本性感染症学会誌

      Volume: 31 Issue: 1 Pages: 85-89

    • DOI

      10.24775/jjsti.O-2020-0009

    • ISSN
      0917-0324, 2434-2505
    • Year and Date
      2020-12-31
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Prevalence of N.?gonorrhoeae, C. trachomatis, M. genitalium, M. hominis and Ureaplasma spp. in the anus and urine among Japanese HIV-infected men who have sex with men2020

    • Author(s)
      Kato Yuki、Kawaguchi Shohei、Shigehara Kazuyoshi、Yaegashi Hiroshi、Nakashima Kazufumi、Nakagawa Tomomi、Sakamoto Jiro、Itoda Ichiro、Ueda Mikio、Izumi Kouji、Kadono Yoshifumi、Mizokami Atsushi
    • Journal Title

      Journal of Infection and Chemotherapy

      Volume: 26 Issue: 4 Pages: 403-406

    • DOI

      10.1016/j.jiac.2019.12.007

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 高リスク型HPVは精子に感染し精液検査所見に関連している2021

    • Author(s)
      加藤佑樹、重原一慶、中川朋美、仲田浩規、飯島将司、中嶋一史、川口昌平、泉浩二、角野佳史、溝上敦
    • Organizer
      第12回日本性感染症学会北陸支部学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 液状細胞診検体を用いた、女性の子宮頸部、外陰部擦過検体及び初尿検体のHPV検出についての検討2021

    • Author(s)
      川口昌平、重原一慶、大阪康宏、中川朋美、加藤佑樹、坂本次郎、中嶋一史、斎藤まゆみ、笹川寿之、溝上敦
    • Organizer
      日本性感染症学会第34回学術大会
    • Related Report
      2021 Annual Research Report

URL: 

Published: 2020-04-28   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi