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Study identifier: NCT05978648 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Recruiting

Trilaciclib in Patients With Early-Stage HR-negative Breast Cancer Receiving Adjuvant Chemotherapy

Condition: Breast Neoplasms  ·  Sponsor: wang shusen

PhasePhase 2
Planned participants116
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

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About this study

The goal of this multicenter, two-cohort, exploratory clinical trial is to evaluate patients with early stage hormone receptor-negative breast cancer receiving standard adjuvant chemotherapy after surgery. The main question it aims to answer is: • The efficacy and safety of trilaciclib administered before standard adjuvant chemotherapy regimen using the incidence of grade 3/4 neutropenia as the primary efficacy endpoint. Participants will divide into two treatment cohorts according to molecular typing type: * Cohort A will be planned to include post-operative triple-negative breast cancer(TNBC) patients with lymph node positive or tumor \> 2 cm treated with trilaciclib combined with epirubicin and cyclophosphamide followed by weekly paclitaxel; * Cohort B will be planned to include HER2-positive/HR-negative breast cancer patients with axillary node positive or tumor \> 2 cm treated with trilaciclib combined with docetaxel, carboplatin and trastuzumab with or without pertuzumab.

This description comes directly from the study's public registry record.

Talk to the study team

Shusen Wang, MD  ·  +86-13926168469  ·  wangshs@sysucc.org.cn

Always discuss trial participation with your own doctor first.

Locations (1)

Sun-yat sen university cancer centerGuangzhou, Gangdong, ChinaRecruiting

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