CDK4/6 Inhibitors Combined With Endocrine Therapy for Neoadjuvant Treatment

Exploring the dynamics of ctDNA following neoadjuvant therapy with CDK4/6 inhibitors combined with endocrine treatment, and its potential to guide de-escalation of adjuvant chemotherapy

Trial Details

NCT ID
NCT07366112
Phase
PHASE2
Sponsor
Peking University People's Hospital
Status
RECRUITING
Cancer Type
ER/PR Positive (Hormone Receptor Positive) Breast Cancer
Interventions
  • CDK4/6 inhibitor with endocrine therapy
Locations (sample)
  • Beijing, Beijing Municipality, China|39.9075,116.39723

Key Eligibility Criteria

  • Female breast cancer patients aged ≥18 years and ≤75 years, either postmenopausal or premenopausal/perimenopausal; 2.Pathologically confirmed hormo…
  • ER-positive and/or PR-positive defined as: ≥10% of tumor cells showing positive staining;
  • HER2-negative defined as: standard immunohistochemistry (IHC) result of 0/1+; or IHC 2+ with negative in situ hybridization (ISH) (confirmed by the…
  • T1c-2N0M0 with high-risk factors (Grade 3, or Grade 2 with Ki67 ≥20%);

For full eligibility, visit ClinicalTrials.gov.

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