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A real-world study of bevacizumab in combination with chemotherapy and PD-1 monoclonal antibody in heavily treated metastatic triple-negative breast cancer

A real-world study of bevacizumab in combination with chemotherapy and PD-1 monoclonal antibody in heavily treated metastatic triple-negative breast cancer

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500101794
Enrollment
Unknown
Registered
2025-04-29
Start date
2024-01-30
Completion date
Unknown
Last updated
2025-05-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Triple negative breast cancer

Interventions

First cohort:None
Second cohort:None

Sponsors

Affiliated Jinling Hospital of Nanjing University School of Medicine (Eastern Theater General Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. The age of the patient is 18~70 years old; 2. Confirmed diagnosis of advanced triple-negative breast cancer by pathological histology (immunohistochemistry detection ER negative, PR negative, HER2 negative or 1 (or HER2 immunohistochemistry 2 with FISH detection HER2 amplification negative); 3. The patient has received 2nd line or more treatment before; 4. The patient's ECOG score was =3 months; 5. Leukocyte >=4×10^9/L, hemoglobin >=100g/L, platelet >=80×10^9/L, serum liver enzyme is not higher than 2 times the upper limit of normal, serum creatinine level is not higher than the upper limit of normal, and cardiac enzyme spectrum is normal; 6. At least one lesion measurable by CT or MRI; 7. No history of other malignant tumors;

Exclusion criteria

Exclusion criteria: Only unmeasurable lesions, such as thoracic ascites, carcinomatous lymphangitis, diffuse liver invasion, bone metastases; Those with no measurable lesions or non-evaluable lesions

Design outcomes

Primary

MeasureTime frame
Objective Response Rate;

Secondary

MeasureTime frame
Progrssion Free Survival;

Countries

China

Contacts

Public ContactGuichun Huang

Affiliated Jinling Hospital of Nanjing University School of Medicine (Eastern Theater General Hospital)

huangguichun@nju.edu.cn+86 138 1396 4271

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026