Status:
UNKNOWN
Efficacy and Safety of Combinition of Camrelizumab in Second-line Neoadjuvant Chemotherapy and Adjuvant Therapy
Lead Sponsor:
Peking University First Hospital
Conditions:
HER2-negative Breast Cancer
Neoadjuvant Therapy
Eligibility:
All Genders
18-70 years
Phase:
PHASE2
Brief Summary
The achievement of pathological complete response (pCR) after neoadjuvant chemotherapy (NACT) is associated with improved outcome across all breast cancer (BC) subtypes. Anthracycline and taxanes base...
Detailed Description
It has been proved that the achievement of pathological complete response (pCR) after neoadjuvant chemotherapy (NACT) is associated with improved outcome across all breast cancer (BC) subtypes. At pre...
Eligibility Criteria
Inclusion
- Be willing and able to join the trial and the follow-up; provide written informed consent.
- Be a male or female subject at the age when signing the informed consent of 18-70 years old.
- Have invasive breast cancer confirmed by histopathology, HER2 negative and suitable for neoadjuvant therapy (clinical stage is II or III).
- With at least one mearsurable lesions according to RECIST 1.1 criteria.
- No significant early response to first-line neoadjuvant therapy with anthracyclines and taxanes. Definition: first-line neoadjuvant regimen mainly refers to regimen: intravenous infusion of epirubicin 75mg/m2 day 1 or pirarubicin 60mg/m2 day 1 or liposome doxorubicin 25-35mg/m2 day 1, docetaxel 75mg/m2 day 2 or paclitaxel 135-175mg/m2 day 2 or albumin paclitaxel 200-260mg/m2 day 2, once every 3 weeks. After 2 cycles of treatment, the tumor size did not reach partial response (defined as the sum of the target lesion diameter decreased by at least 30% compared with the baseline), and second-line neoadjuvant therapy was considered.
- Have Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
- Have an estimated life expectancy more than 6 months.
- Have adequate organ function, including: ① Bone marrow reserve (not using any blood components or cell growth factors within 14 days): WBC≥4.0×10\^9/L, NEUT ≥ 1.5×10\^9/L, PLT≥100×10\^9/L, HGB≥100g/L; ② Hepatic function: ALT, AST≤2.5 ULN, total bilirubin≤ 1.5ULN; ③Renal function: Serum Creatinine≤1.5 ULN or creatinine clearance rate ≥50ml/min (Cockcroft Gault formula); ④ Has normal cardiac function as evidenced by an left ventricular ejection fraction (LVEF) ≥50% by echocardiogram. No obvious abnormal case in electrocardiogram. ⑤Female subjects of child-bearing age must carry out serum pregnancy test within 3 days before starting the study treatment, and the result must be negative, and they have to use a highly effective contraceptive measure (such as intrauterine device, contraceptive or condom) approved by medicine during the study period and within 3 months after the last administration of the study drug; for male subjects with female partners of child-bearing age, they should agree to use the contraceptive measure during the study period and within 3 months after the last study drug treatment .
Exclusion
- Has any evidence of metastatic disease.
- Has received chemotherapy, targeted therapy, endocrine therapy or local radiotherapy in the past.
- Previously received anti-PD-1 antibody, anti-PD-L1 antibody, anti-PD-L2 antibody or anti-CTLA-4 antibody (or any other antibody acting on T cell costimulation or checkpoint pathway).
- A clear history of allergy may lead to potential allergy or intolerance to the study drug and its similar biological agents.
- Participated in clinical trials of other anti-tumor drugs within 4 weeks before the first administration; or received live attenuated vaccine within 4 weeks before the first administration or planned during the study period.
- Had other malignant tumors occurred within 5 years (except for completely treated squamous cell carcinoma of skin or controlled basal cell carcinoma of skin).
- Immunosuppressive drugs were used within 14 days before the first use of camrelizumab, excluding nasal and inhaled corticosteroids or physiological doses of systemic steroids (i.e. not more than 10 mg/day of prednisolone or other corticosteroids of the same pharmacophysiological dose).
- Active autoimmune disease or history of autoimmune disease: including but not limited to: autoimmune hepatitis, interstitial pneumonia, uveitis, enteritis, hepatitis, hypophysitis, vasculitis, nephritis, hyperthyroidism, hypothyroidism; subjects with vitiligo or asthma in childhood had complete remission and did not need any intervention in adulthood could be included; asthma that needs bronchodilator for medical intervention cannot be included.
- Grade II or above myocardial ischemia or myocardial infarction, poorly controlled arrhythmia (including QTc interval ≥450ms in male and ≥470ms in female); NYHA grade III-IV heart failure, or left ventricular ejection fraction (LVEF) \< 50% by echocardiography; myocardial infarction within 6 months; NYHA grade I-II, uncontrolled angina pectoris, uncontrolled severe ventricular arrhythmia, clinically significant pericardial disease; ECG showed acute ischemia or active abnormality of conduction system.
- Severe infection occurred within 4 weeks before the first administration (e.g. intravenous drip of antibiotics, antifungal or antiviral drugs) or fever of unknown origin \> 38.5 ℃ occurred during the screening period or before the first administration.
- History of psychotropic substance abuse and can not give up or have mental disorders.
- Major surgery performed within 4 weeks before the first administration; with open wound or fracture;
- The adverse reactions related to anti-tumor therapy (except alopecia) did not return to nci-ctcae ≤ 1 after first-line neoadjuvant therapy.
- Other circumstances judged by the researchers not suitable for participation in this study.
Key Trial Info
Start Date :
November 20 2021
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 31 2024
Estimated Enrollment :
30 Patients enrolled
Trial Details
Trial ID
NCT04848454
Start Date
November 20 2021
End Date
December 31 2024
Last Update
October 18 2022
Active Locations (1)
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1
Peking University First Hospital
Beijing, Beijing Municipality, China, 100034