TNBC - Triple-Negative Breast CancerPhase 2NCT07351487
Neoadjuvant Chemotherapy Combined With Sintilimab and Bevacizumab for TNBC (NEOTORCH-BREAST07)
A Phase 2 study testing Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab in people with TNBC - Triple-Negative Breast Cancer, run by First Affiliated Hospital of Zhejiang University at 2 sites in China.
Trial summary
This study is a prospective, single arm, multi-center phase II clinical trial. The primary study objective is to evaluate the pathologic complete response（PCR） of treatment of TNBC breast cancer with neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab , including the incidences and types of adverse… Read more about this study
- Who is it for?
- Ages 18 to 75 years, women only
- Conditions the study is for
- TNBC - Triple-Negative Breast Cancer
- What is being tested?
- Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 37 participants
- Where
- 2 sitesChina
- Study dates
- 25 Sep 2025to 25 Sep 2030
- Phase
- Phase 2
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Female patients aged 18-70 years old;
- ECOG score is 0-1 points;
- Histologically confirmed stage II-III (T1N1-3; T2-4N0-2) invasive breast cancer;
- ER-negative, PR-negative, and HER2 receptor-negative. Alternatively, if ER and PR expression is less than 10% and HER2 receptor is negative, it is also classified as TNBC;
- Pathological examination of PD-L1 expression: The Combined Positive Score (CPS) refers to the percentage of PD-L1 positive cells (including tumor cells, lymphocytes, macrophages) in all tumor cells. Our center detected the PD-L1 antibody site as 22C3.
- The functional level of major organs must meet requirements
- For female patients who have not yet reached menopause or undergone surgical sterilization: during the treatment period and in the study treatment, the final use effective contraceptive methods for at least 6 months after a single administration.
- Voluntarily join this study, sign an informed consent form, have good compliance, and are willing to cooperate with follow-up.
Who cannot join
- Stage IV breast cancer.
- Inflammatory breast cancer.
- Previously received anti-tumor treatment or radiation therapy for any malignant tumor, excluding those that have been cured Malignant tumors such as cervical carcinoma in situ, basal cell carcinoma, or squamous cell carcinoma.
- Simultaneously undergoing anti-tumor treatment in other clinical trials, including but not limited to chemotherapy and endocrine therapy. Treatment, biological therapy, bone improvement drug therapy, or immune checkpoint inhibitor therapy, etc.
- The patient had undergone major surgical procedures unrelated to breast cancer within 4 weeks before the first administration of the study drug, or the patient has not fully recovered from such surgical procedures.
- Serious heart disease or discomfort, including but not limited to the following diseases:
Show all 13Show fewer
- 1) Diagnosed history of heart failure or systolic dysfunction (LVEF less than 50%).2) High risk uncontrolled arrhythmias, such as atrial tachycardia, resting heart rate greater than 100bpm, significant ventricular arrhythmias (such as ventricular tachycardia), or higher-level atrioventricular block (i.e. Mobitz II second or third degree atrioventricular block).3) Angina requiring medication for treatment. 4) Heart valve disease with clinical significance. 5) ECG shows transmural myocardial infarction. 6) Poor control of hypertension (systolic blood pressure greater than 180mmHg and/or diastolic blood pressure greater than 180mmHg after drug treatment) 100mmHg).
- 7. Uncontrolled active infections that require treatment; History of immunodeficiency, including HIV testing positive Sexual, or suffering from other acquired or congenital immunodeficiency diseases, or having a history of organ transplantation.
- 8. Patients with chronic active hepatitis B or active hepatitis C (excluding hepatitis B virus carriers, stable hepatitis B after drug treatment [HBV-DNA test negative or\<50IU/ml] and cured hepatitis C patients [HCV RNA test negative]).
- 9. Have received immunotherapy and experienced adverse immune events such as immune related pneumonia and myocarditis, which have been determined by researchers to potentially affect the safety of the experimental medication.
- 10. Individuals with a known history of allergies to the components of this medication regimen.
- 11. Pregnant and lactating female patients, female patients with fertility and positive baseline pregnancy test results, or reproductive age patients who are unwilling to take effective contraceptive measures during the entire trial period and within 6 months after the last study medication.
- 12. Suffering from serious accompanying diseases or other comorbidities that may interfere with the planned treatment, or any other circumstances that the researcher deems unsuitable for the patient to participate in this study.
Trial locations and contacts
2 sites in 1 country. Contact the study team or a site near you to ask about taking part.
China2 sites, 2 recruiting
- Recruiting
The First Affiliated Hospital of Anhui Medical University
Hefei
Yin Chen
- Recruiting
Zhongshan Hospital, Fudan University
Shanghai
Wei Zhu
About this study
Official title: Neoadjuvant Chemotherapy Combined With Sintilimab and Bevacizumab for Triple Negative Breast Cancer:A Prospective, Single-Arm, Multicenter Clinical Study (NEOTORCII-BREASTO7)
This study is a prospective, single arm, multi-center phase II clinical trial. The primary study objective is to evaluate the pathologic complete response（PCR） of treatment of TNBC breast cancer with neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab , including the incidences and types of adverse events. The secondary study objective is to observe and evaluate the event-free survival (EFS), Objective Response Rate(ORR), and radiologic complete response (rCR).
- Conditions
- TNBC - Triple-Negative Breast Cancer
- Being tested
- Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab
- Keywords
- TNBC, Sintilimab, Bevacizumab
- Medical subject headings
- Triple Negative Breast Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Neoadjuvant chemotherapy combined with Sintilimab and BevacizumabDrug
1, Neoadjuvant Chemotherapy Phase Combined with Sintilimab and Bevacizuma, Administered intravenously: carboplatin (AUC=5), nab-paclitaxel (260 mg/m²) + 200 mg Sintilimab + Bevacizumab (7.5 mg/kg), every 3 weeks for a total of 12 weeks. 2, Receive Breast Cancer Definitive Surgery After 4 Cycles of Neoadjuvant Chemotherapy 3, Postoperative Adjuvant Therapy 1)If pathology indicates pCR: Continue immunotherapy, administering 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 2)If pathology indicates non-PCR: Continue 4 cycles of postoperative adjuvant chemotherapy (100 mg/m² Epirubicin + 600 mg/m² Cyclophosphamide) combined with 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 4, Perform Gene Testing on Biopsy Tissue Before Treatment, and Collect Blood Samples for ctDNA Testing Before and After Treatment.
| Study group | Role | What they receive |
|---|---|---|
| Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab | Experimental | 1, Neoadjuvant Chemotherapy Phase Combined with Sintilimab and Bevacizuma, Administered intravenously: carboplatin (AUC=5), nab-paclitaxel (260 mg/m²) + 200 mg Sintilimab + Bevacizumab (7.5 mg/kg), every 3 weeks for a total of 12 weeks. 2, Receive Breast Cancer Definitive Surgery After 4 Cycles of Neoadjuvant Chemotherapy 3, Postoperative Adjuvant Therapy 1)If pathology indicates pCR: Continue immunotherapy, administering 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 2)If pathology indicates non-PCR: Continue 4 cycles of postoperative adjuvant chemotherapy (100 mg/m² Epirubicin + 600 mg/m² Cyclophosphamide) combined with 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 4, Perform Gene Testing on Biopsy Tissue Before Treatment, and Collect Blood Samples for ctDNA Testing Before and After Treatment. Receives: Drug: Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab |
What is being measured
The primary outcome is the main question the study is designed to answer.
pathologic complete response（PCR）
Measured: 3 years
Secondary outcomes (3)
Event free survival (EFS)
Measured: 5 years
objective response rate (ORR)
Measured: 3 years
radiologic complete response (rCR)
Measured: 3 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted20 Jan 2026
- Study start25 Sep 2025
- Primary completion25 Sep 2028 (estimated)
- Study completion25 Sep 2030 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for TNBC - Triple-Negative Breast CancerStudies of the same condition, open and under way.
- More trials run by First Affiliated Hospital of Zhejiang UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 37 participants (estimated)
Sponsor and investigators
- Lead sponsor
- First Affiliated Hospital of Zhejiang University
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07351487
- Sponsor's protocol ID
- IIT20250144C-R1
- Status last verified
- Sep 2025
- First submitted
- 12 Jan 2026
- Last updated
- 20 Jan 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 20 Jan 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Neoadjuvant Chemotherapy Combined With Sintilimab and Bevacizumab for Triple Negative Breast Cancer:A Prospective, Single-Arm, Multicenter Clinical Study (NEOTORCII-BREASTO7)
- ClinicalTrials.gov ID
- NCT07351487
- Acronym / sponsor ID
- IIT20250144C-R1
- Conditions
- TNBC - Triple-Negative Breast Cancer
- Keywords
- TNBC, Sintilimab, Bevacizumab
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 37 participants (estimated)
- Lead sponsor
- First Affiliated Hospital of Zhejiang UniversityUniversity, hospital or other
- Study start
- 25 Sep 2025 (actual)
- Primary completion
- 25 Sep 2028 (estimated)
- Study completion
- 25 Sep 2030 (estimated)
- First posted
- 20 Jan 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is a prospective, single arm, multi-center phase II clinical trial. The primary study objective is to evaluate the pathologic complete response（PCR） of treatment of TNBC breast cancer with neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab , including the incidences and types of adverse events. The secondary study objective is to observe and evaluate the event-free survival (EFS), Objective Response Rate(ORR), and radiologic complete response (rCR).
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab | Experimental | Drug: Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab1, Neoadjuvant Chemotherapy Phase Combined with Sintilimab and Bevacizuma, Administered intravenously: carboplatin (AUC=5), nab-paclitaxel (260 mg/m²) + 200 mg Sintilimab + Bevacizumab (7.5 mg/kg), every 3 weeks for a total of 12 weeks. 2, Receive Breast Cancer Definitive Surgery After 4 Cycles of Neoadjuvant Chemotherapy 3, Postoperative Adjuvant Therapy 1)If pathology indicates pCR: Continue immunotherapy, administering 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 2)If pathology indicates non-PCR: Continue 4 cycles of postoperative adjuvant chemotherapy (100 mg/m² Epirubicin + 600 mg/m² Cyclophosphamide) combined with 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 4, Perform Gene Testing on Biopsy Tissue Before Treatment, and Collect Blood Samples for ctDNA Testing Before and After Treatment. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (8 listed)
- Female patients aged 18-70 years old;
- ECOG score is 0-1 points;
- Histologically confirmed stage II-III (T1N1-3; T2-4N0-2) invasive breast cancer;
- ER-negative, PR-negative, and HER2 receptor-negative. Alternatively, if ER and PR expression is less than 10% and HER2 receptor is negative, it is also classified as TNBC;
- Pathological examination of PD-L1 expression: The Combined Positive Score (CPS) refers to the percentage of PD-L1 positive cells (including tumor cells, lymphocytes, macrophages) in all tumor cells. Our center detected the PD-L1 antibody site as 22C3.
Key exclusion criteria (13 listed)
- Stage IV breast cancer.
- Inflammatory breast cancer.
- Previously received anti-tumor treatment or radiation therapy for any malignant tumor, excluding those that have been cured Malignant tumors such as cervical carcinoma in situ, basal cell carcinoma, or squamous cell carcinoma.
- Simultaneously undergoing anti-tumor treatment in other clinical trials, including but not limited to chemotherapy and endocrine therapy. Treatment, biological therapy, bone improvement drug therapy, or immune checkpoint inhibitor therapy, etc.
- The patient had undergone major surgical procedures unrelated to breast cancer within 4 weeks before the first administration of the study drug, or the patient has not fully recovered from such surgical procedures.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab1, Neoadjuvant Chemotherapy Phase Combined with Sintilimab and Bevacizuma, Administered intravenously: carboplatin (AUC=5), nab-paclitaxel (260 mg/m²) + 200 mg Sintilimab + Bevacizumab (7.5 mg/kg), every 3 weeks for a total of 12 weeks. 2, Receive Breast Cancer Definitive Surgery After 4 Cycles of Neoadjuvant Chemotherapy 3, Postoperative Adjuvant Therapy 1)If pathology indicates pCR: Continue immunotherapy, administering 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 2)If pathology indicates non-PCR: Continue 4 cycles of postoperative adjuvant chemotherapy (100 mg/m² Epirubicin + 600 mg/m² Cyclophosphamide) combined with 200 mg Sintilimab intravenously every 3 weeks for a total of 1 year. 4, Perform Gene Testing on Biopsy Tissue Before Treatment, and Collect Blood Samples for ctDNA Testing Before and After Treatment. | Drug | Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab |
Primary outcome
pathologic complete response（PCR）
Time frame: 3 years
3 secondary outcomes
Event free survival (EFS)
Time frame: 5 years
objective response rate (ORR)
Time frame: 3 years
radiologic complete response (rCR)
Time frame: 3 years
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Jan 2026.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Neoadjuvant chemotherapy combined with Sintilimab and Bevacizumab in people with TNBC - Triple-Negative Breast Cancer, run by First Affiliated Hospital of Zhejiang University at 2 sites in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 13 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 20 Jan 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Zhijun Dai (+86 157 0581 9132, dzj0911@126.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
pathologic complete response（PCR） (time frame: 3 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Jan 2026.