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Clinical trialNCT06529302Active, not recruitingObservational

The OPBC-07/microNAC Study

SponsorUniversity Hospital, Basel, SwitzerlandEnrollment2,000Breast Cancer
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.

  • Walter Paul Weber, Prof. Dr.

    University Hospital, Basel, Switzerland

    Principal Investigator

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

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

Argentina
  • Sanatorio Modelo Quilmes

    Quilmes, Argentina

Australia
  • Chris O'Brien Lifehouse (cobl)

    Sydney, Australia

Austria
  • Ordensklinikum Linz Gmbh

    Linz, Austria

  • Medical University of Vienna Chirurgie

    Vienna, Austria

Brazil
  • Hospital de Base Do Distrito Federal

    Brasília, Brazil

  • Sirio Libanes Hospital Brasilia

    Brasília, Brazil

  • Hospital Nossa Senhora Das Graças

    Curitiba, Brazil

  • Hospital Geral de Fortaleza

    Fortaleza, Brazil

  • Instituto Do Cancer Do Ceará

    Fortaleza, Brazil

  • Hospital de Câncer Araújo Jorge

    Goiânia, Brazil

  • Instituto de Mastologia E Oncologia

    Goiânia, Brazil

  • Instituto D'Or de Pesquisa E Ensino

    São Paulo, Brazil

  • Sirio Libanes Hospital

    São Paulo, Brazil

Canada
  • Sir Mortimer B. Davis Jewish General Hospital

    Montreal, Canada

Chile
  • Arturo Lopez Perez Foundation

    Providencia, Chile

  • Institute of Radiation Medicine

    Vitacura, Chile

Croatia
  • Clinical Hospital Center Rijeka

    Rijeka, Croatia

Egypt
  • Mansoura Oncology Center

    Al Mansurah, Egypt

Germany
  • University Hospital Augsburg

    Augsburg, Germany

  • University Hospital Düsseldorf

    Düsseldorf, Germany

  • Kem | Clinics Essen-Mitte

    Essen, Germany

  • University Hospital Heidelberg

    Heidelberg, Germany

  • University Hospital Lübeck

    Lübeck, Germany

Greece
  • University General Hospital of Heraklion

    Heraklion, Greece

  • Athens Medical Center

    Marousi, Greece

Israel
  • Sheba Medical Center

    Ramat Gan, Israel

Italy
  • Insituto Europeo Di Oncologia

    Milan, Italy

  • University Hospital Federico Ii

    Naples, Italy

  • Iov Padua

    Padova, Italy

  • Clinici Scientifici Maugeri Irccs

    Pavia, Italy

  • Fondazione Policlinico Universitario Agostino Gemelli Irccs

    Roma, Italy

Latvia
  • Pauls Stradiņš Clinical University Hospital

    Riga, Latvia

Lithuania
  • National Cancer Institute

    Vilnius, Lithuania

Netherlands
  • the Netherlands Cancer Institute - Antoni Van Leeuwenhoek Hospital

    Amsterdam, Netherlands

Norway
  • Oslo University Hospital

    Oslo, Norway

Pakistan
  • Dow University of Health Sciences

    Karachi, Pakistan

Peru
  • Hospital Nacional Guillermo Almenara Irigoyen

    La Victoria, Peru

  • Instituto Nacional de Enfermedades Neoplasicas

    Surquillo, Peru

Poland
  • University Hospital Zielona Gora

    Zielona Góra, Poland

Portugal
  • Champalimaud Foundation

    Lisbon, Portugal

44 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
15 May 2024
Primary completion
30 Jun 2025
Completion
30 Jun 2025
Last update posted
24 Jan 2025
Registered enrollment
2,000
Registry id
NCT06529302

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.