New combo therapy targets tough breast cancers in early trial

NCT ID NCT05810870

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

Summary

This study tests a new drug (MEN1611) combined with chemotherapy (eribulin) for people with advanced breast cancer that has specific genetic changes (PIK3CA/PTEN). The goal is to see if the combination can shrink tumors or stop them from growing. About 14 participants will receive the treatment, and researchers will monitor safety and effectiveness.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

breast cancer breast carcinoma breast neoplasm hormone receptor-positive breast cancer metaplastic breast carcinoma triple-negative breast carcinoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • CHUVI - Complejo Hospitalario Universitario de Vigo

    Vigo, Pontevedra, 36312, Spain

  • Centro Oncológico de Galicia

    A Coruña, Galicia, 15009, Spain

  • Hospital Beata María Ana

    Madrid, Spain

  • Hospital Clínic i Provincial de Barcelona

    Barcelona, 08036, Spain

  • Hospital Clínico San Carlos

    Madrid, 28040, Spain

  • Hospital Universitari Vall D'Hebron

    Barcelona, Spain

  • Hospital Universitario Clínico San Cecilio de Granada

    Granada, Andalusia, 18016, Spain

  • Hospital Universitario Marqués de Valdecilla

    Santander, Cantabria, 39008, Spain

  • Hospital Universitario Virgen del Rocio

    Seville, Andalusia, 41013, Spain

  • Hospital Universitario de Torrejón

    Torrejón de Ardoz, Madrid, 28850, Spain

  • Institut Català d' Oncologia L'Hospitalet (ICO)

    Barcelona, 08907, Spain

  • Instituto Valenciano de Oncología (IVO)

    Valencia, 46009, Spain

  • Onkologikoa

    Donostia / San Sebastian, Basque Country, 20014, Spain