Targeted combo aims to shrink breast tumors before surgery

NCT ID NCT07054190

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether combining the drug inavolisib with other treatments can safely shrink or eliminate early-stage breast tumors that have a specific genetic change (PIK3CA mutation). About 60 people with untreated stage II-III breast cancer will receive the drug combination before surgery. The main goals are to check safety and see how many patients have no cancer left at surgery.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm estrogen-receptor positive breast cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Asan Medical Center.

    RECRUITING

    Seoul, 05505, South Korea

  • Centre Hospitalier de l'Universite de Montreal (CHUM)

    RECRUITING

    Montreal, Quebec, H2X 0C2, Canada

  • Centro Médico Fleischer

    RECRUITING

    Buenos Aires, C1414DRK, Argentina

  • Centro Oncologico Korben

    RECRUITING

    Ciudad Autonoma Buenos Aires, C1426AGE, Argentina

  • Clinica de Pesquisa e Centro de Estudos em Oncologia Ginecologica e Mamaria Ltda

    RECRUITING

    São Paulo, São Paulo, 01317-000, Brazil

  • Community Clinical Trials

    RECRUITING

    Orange, California, 92868, United States

  • Das Brustzentrum

    RECRUITING

    Berlin, 12623, Germany

  • HELIOS Klinikum Berlin-Buch

    RECRUITING

    Berlin, 13125, Germany

  • HELIOS Klinikum Schwerin

    RECRUITING

    Schwerin, 19055, Germany

  • Hospital Aleman de Buenos Aires

    RECRUITING

    Buenos Aires, C1118AAT, Argentina

  • Hospital Araujo Jorge

    RECRUITING

    Goiânia, Goiás, 74605-070, Brazil

  • Hospital Clinic Barcelona

    RECRUITING

    Barcelona, 08036, Spain

  • Hospital Clinico Universitario de Salamanca

    RECRUITING

    Salamanca, 37007, Spain

  • Hospital Clínico Universitario de Valencia

    RECRUITING

    Valencia, 46010, Spain

  • Hospital General Universitario Gregorio Marañon

    RECRUITING

    Madrid, 28007, Spain

  • Hospital Universitario 12 de Octubre

    RECRUITING

    Madrid, 28041, Spain

  • Hospital Universitario Virgen Macarena

    RECRUITING

    Seville, 41009, Spain

  • Hospital do Cancer de Pernambuco - HCP

    RECRUITING

    Recife, Pernambuco, 50040-000, Brazil

  • Irmandade Da Santa Casa de Misericordia de Porto Alegre

    RECRUITING

    Porto Alegre, Rio Grande do Sul, 90035-074, Brazil

  • Jewish General Hospital

    RECRUITING

    Montreal, Quebec, H3T1E2, Canada

  • Kliniken Essen-Mitte

    RECRUITING

    Essen, 45136, Germany

  • Los Angeles Cancer Network

    RECRUITING

    Los Angeles, California, 90017-4803, United States

  • McGill University Health Center

    RECRUITING

    Montreal, Quebec, H4A 3J1, Canada

  • Samsung Medical Center

    RECRUITING

    Seoul, 06351, South Korea

  • Seoul National University Hospital

    RECRUITING

    Seoul, 03080, South Korea

  • Severance Hospital, Yonsei University Health System

    RECRUITING

    Seoul, 03722, South Korea

  • St. Vincenz-Krankenhaus GmbH Paderborn Frauen- und Kinderklinik St. Louise

    RECRUITING

    Paderborn, 33098, Germany

  • Sunnybrook Odette Cancer Centre

    RECRUITING

    Toronto, Ontario, M4N 3M5, Canada

  • Universitätsklinikum "Carl Gustav Carus" der Technischen Universität Dresden

    RECRUITING

    Dresden, 01307, Germany

  • Universitätsklinikum Heidelberg

    RECRUITING

    Heidelberg, 69120, Germany

  • Vall d'Hebron Institute of Oncology (VHIO), Barcelona

    RECRUITING

    Barcelona, 08035, Spain

  • West Cancer Center

    RECRUITING

    Germantown, Tennessee, 38138, United States

  • West Virginia University

    RECRUITING

    Morgantown, West Virginia, 26506, United States