Clinical trial Recruiting at 15 sites Phase 3 Interventional Ages 18 to 70 Women only

Combining antivascular therapy with chemotherapy for treating triple-negative breast cancer

Official title: A Randomized, Open-label Phase III Clinical Trial Comparing Antivascular Therapy Combined With Standard Chemotherapy and Standard Chemotherapy in Adjuvant Therapy for Patients With Triple-Negative Breast Cancer, Basal-like Immunosuppressed Subtype (BCTOP-T-A03)

Run by Fudan University · NCT05909332 · Data updated 2026-11-12

This study is testing if adding a new type of treatment that targets blood vessels to standard chemotherapy can help women with triple-negative breast cancer do better after surgery.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 70 Years
SexWomen only
Enrollment764 (estimated)
SponsorFudan University
Academic / other
Drugs / interventionschemotherapy
Locations15 sites (Beijing, Beijing Municipality and 14 other locations)
StatusRecruiting
StartedJune 20, 2023
Main results expectedMay 30, 2029
Study endsMay 30, 2031
Registry record updatedJanuary 21, 2026
Trial IDNCT05909332 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are women aged 18-70 with stage IIA-IIIIC triple-negative breast cancer who have undergone surgical treatment.

Probably not a fit

Patients with metastatic triple-negative breast cancer or those outside the specified age range may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This phase III clinical trial is a randomized, open-label study that evaluates the effectiveness of antivascular therapy in combination with standard chemotherapy compared to chemotherapy alone in the adjuvant treatment of patients with triple-negative breast cancer, specifically the basal-like/immune suppressed subtype. The trial aims to determine if the addition of antivascular therapy can improve patient outcomes in this challenging cancer type. Eligible participants include women aged 18-70 with specific histological characteristics and adequate organ function.

Why it matters

Potential benefit: If successful, this approach could lead to improved treatment outcomes for patients with triple-negative breast cancer.

How similar studies have gone: While there have been studies exploring antivascular therapies, this specific combination approach in the context of triple-negative breast cancer is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women aged 18-70 years old;
* Eastern Oncology Collaborative Group (ECOG) physical status score: 0 or 1;
* Histological results recorded as TNBC (negative HER2, ER, and PgR status) and BLIS subtype according to the classification of FUSCC;
* Have stage IIA-IIIIC triple-negative breast cancer with non-metastatic surgically treated: pT1-3N1-3M0;
* Adequate hematological and end-organ function as defined by the following laboratory test results, which need to be completed within 28 days prior to the first study treatment: absolute neutrophil count (ANC) ≥ 1500 cells/μL (no G-CSF support therapy within 2 weeks prior to day 1 of course 1); Platelet count ≥ 75×109/L (no platelet transfusion within 2 weeks before day 1 of course 1); hemoglobin ≥ 9.0 g/dL (no RBC transfusion within 2 weeks before day 1 of course 1); AST, ALT, and alkaline phosphatase ≤ 3 × upper limit of normal (ULN) serum total bilirubin ≤ 1.0 × ULN; serum creatinine ≤ 1ULN and with an endogenous creatinine clearance rate of \>50 ml/min (Cockcroft-Gault formula);
* The surgical incision had fully healed prior to the commencement of the study;
* Female participants of reproductive potential are required to use a medically accepted form of contraception during the course of the study treatment and for at least three months following the last administration of the investigational drug;
* Sign the Informed Consent Form (ICF). The patient is judged by the investigator to have the ability to comply with the provisions of the protocol.

Exclusion Criteria:

* Has received neoadjuvant therapy (including chemotherapy, targeted therapy, and radiotherapy)
* Has bilateral breast cancer;
* Has a previous history of additional malignancy, with the exception of adequately treated basal cell carcinoma and cervical carcinoma in situ.
* Has metastatic (Stage 4) breast cancer;
* Has any \>T4 lesion (UICC1987) (with skin involvement, mass adhesion and fixation, and inflammatory breast cancer);
* Has severe organ dysfunction (cardiopulmonary liver and kidney) insufficiency, left ventricular ejection fraction (LVEF) \< 50% (a cardiac ultrasound); severe cardio cerebral vascular disease within the 6 months previous to randomization (such as unstable angina, chronic heart failure, uncontrolled hypertension with blood pressure\>150/90mmgh, myocardial infarction, or cerebral blood vessel); diabetic patients with poor blood glucose control; patients with severe hypertension;
* Is pregnant, breastfeeding women, or women of childbearing age who cannot practice effective contraceptives;
* Patients participating in other clinical trials at the same time;
* Has known allergy to taxane and excipients.
* Has severe or uncontrolled infection;
* Has a history of psychotropic substance abuse and was unable to abandon drug habits or those with a history of mental disorders;
* the researchers judged patients to be unsuitable for the study.

Where it's running

  • Beijing Cancer Hospital
    Beijing, Beijing Municipality, China
    Recruiting
  • Chongqing Cancer Hospital
    Chongqing, Chongqing Municipality, China
    Recruiting
  • Fujian Medical University Union Hospital
    Fuzhou, Fujian, China
    Recruiting
  • Guangdong Academy of Medical Sciences Guangdong Provincial People's Hospital
    Guangzhou, Guangdong, China
    Recruiting
  • Sun Yat-sen University Cancer Center
    Guangdong, Guangzhou, China
    Recruiting
  • Affiliated Hospital of Nantong University
    Nantong, Jiangsu, China
    Recruiting
Show 9 more locations
  • Northern Jiangsu People's Hospital
    Yangzhou, Jiangsu, China
    Recruiting
  • The First Hospital of China Medical University
    Shenyang, Liaoning, China
    Recruiting
  • Liaoning Cancer Hospital & Institute
    Shenyang, Liaoning, China
    Recruiting
  • Breast cancer institute of Fudan University Cancer Hospital
    Shanghai, Shanghai Municipality, China
    Recruiting
  • Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University
    Shanghai, Shanghai Municipality, China
    Recruiting
  • Shanghai First Maternity and Infant Hospital
    Shanghai, Shanghai Municipality, China
    Recruiting
  • The First Affiliated Hospital of Xi'an Jiaotong University
    Xi’an, Shanxi, China
    Recruiting
  • West China Hospital of Sichuan University
    Chengdu, Sichuan, China
    Recruiting
  • Ningbo Medical Center Lihuili Hospital
    Ningbo, Zhejiang, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.