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NCT05761470Possibly a fitRecruiting

Test before-surgery cancer treatment for breast tumors with DNA repair gene changes

Her-2 Negative Breast CancerHRR Gene Mutation

Treatments studied

Part of Cancer clinical trials.

This trial tests a combination of medications given before surgery (neoadjuvant therapy) for early breast cancer. It is designed for tumors with certain “DNA repair” gene mutations and aims to improve treatment results while shrinking or controlling the cancer.

Summary written for real people, not researchers, by Clin2.

Phase
Phase 2
Enrollment
66 people
Ages
18 years to 75 years
Study type
Interventional

Who can take part

  • Your breast cancer is Her-2 negative (not driven by the Her-2 protein).
  • Your cancer has not spread to distant organs (no distant metastasis).
  • You have certain gene mutations linked to DNA repair—such as BRCA1, BRCA2, PALB2, or several related genes (like ATM or CHEK2).
  • Your disease stage fits common early ranges (for example, some lymph node involvement, but not distant spread).
  • You are well enough to function normally day-to-day (performance status 0 to 1).
  • You are not pregnant or breastfeeding, and you can use birth control if needed.

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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