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Clinical trialNCT04294927RecruitingInterventional

TUBectomy With Delayed Oophorectomy in High Risk Women to Assess the Safety of Prevention

SponsorUniversity Medical Center NijmegenEnrollment3,000BRCA1 Gene MutationBRCA2 Gene MutationBRIP1 Gene MutationOvarian CancerRAD51C Gene MutationRAD51D Gene Mutation
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

66 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Australia
  • Chris O'Brien Lifehouse

    Sydney, New South Wales, Australia

    Recruiting
  • Westmead Hospital

    Sydney, New South Wales, Australia

    Recruiting
  • Greenslopes Private Hospital

    Brisbane, Queensland, Australia

    Recruiting
  • Royal Brisbane Hospital

    Brisbane, Queensland, Australia

    Recruiting
  • St Andrew War Memorial Hospital

    Brisbane, Queensland, Australia

    Recruiting
  • Royal Adelaide Hospital

    Adelaide, South Australia, Australia

    Recruiting
  • Frances Perry House

    Melbourne, Victoria, Australia

    Recruiting
  • Mercy Hospital

    Melbourne, Victoria, Australia

    Recruiting
  • Epworth Hospital

    Richmon, Victoria, Australia

    Recruiting
  • Western Health

    St Albans, Victoria, Australia

    Recruiting
  • King Edward Memorial Hospital

    Perth, Western Australia, Australia

    Recruiting
  • the Mater Hospital

    Brisbane, Australia

    Recruiting
  • Monash Health

    Melbourne, Australia

    Recruiting
  • Peter Maccallum Centre

    Melbourne, Australia

    Recruiting
  • Royal Womens Hospital

    Melbourne, Australia

    Recruiting
Austria
  • Medical University of Graz

    Graz, Austria

    Recruiting
Belgium
  • Hopital Universitaire Bruxelles

    Brussels, Belgium

    Recruiting
  • Universitair Ziekenhuis Leuven

    Leuven, Belgium

    Recruiting
Brazil
  • Ac Camargo Cancer Centre

    São Paulo, Brazil

    Recruiting
Canada
  • Vancouver General Hospital

    Vancouver, Canada

    Recruiting
Germany
  • Klinikum St. Marien Amberg

    Amberg, Germany

    Not, yet, recruiting
  • Evangelische Waldkrankenhaus Spandau Berlin

    Berlin-Spandau, Germany

    Recruiting
  • Klinikum Lippe Detmold

    Detmold, Germany

    Not, yet, recruiting
  • Evang. Kliniken Essen-Mitte

    Essen, Germany

    Recruiting
Ireland
  • Cork University Hospital

    Cork, Ireland

    Recruiting
Italy
  • Universita Di Bologna

    Bologna, Italy

    Recruiting
  • Humanitas San Pio X

    Milan, Italy

    Recruiting
  • San Gerardo Hospital

    Monza, Italy

    Recruiting
  • Gemelli Hospital

    Rome, Italy

    Recruiting
Mexico
  • Instituto Nacional de Cancerología

    Mexico City, Mexico

    Recruiting
Netherlands
  • Radboudumc

    Nijmegen, Gelderland, Netherlands

    Recruiting
  • Maastricht University Medical Center

    Maastricht, Limburg, Netherlands

    Recruiting
  • Catharina Ziekenhuis

    Eindhoven, North Brabant, Netherlands

    Recruiting
  • Elisabeth-Tweesteden Ziekenhuis

    Tilburg, North Brabant, Netherlands

    Recruiting
  • Amsterdam University Medical Center

    Amsterdam, Netherlands

    Recruiting
  • Antoni Van Leeuwenhoek

    Amsterdam, Netherlands

    Recruiting
  • Amphia

    Breda, Netherlands

    Recruiting
  • Medisch Spectrum Twente

    Enschede, Netherlands

    Recruiting
  • University Medical Center Groningen

    Groningen, Netherlands

    Recruiting
  • Medical Center Leeuwarden

    Leeuwarden, Netherlands

    Recruiting
26 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Mar 2020
Primary completion
17 Feb 2040
Completion
17 Feb 2040
Last update posted
6 Apr 2026
Registered enrollment
3,000
Registry id
NCT04294927

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.