Clinical Trial

CDK4/6 Inhibitors Combined With Endocrine Therapy for Neoadjuvant Treatment

Study acronym: DNACDKHR
Recruiting Phase 2
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Summary
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
Protocol Amendment History 1 change
critical Recruitment opened 2026-07-14
Trial Details
NCT Number NCT07366112
Lead Sponsor Peking University People's Hospital
Conditions Hormone Receptor-Positive Breast Cancer, High-risk Breast Cancer, Early-Stage Breast Cancer, HER2-negative Breast Cancer, ctDNA Monitoring
Enrollment 158 participants
Start Date 2026-04-20
Primary Completion 2028-01-01 (estimated)
Study Completion 2029-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-07-13