Overview

SHR-1210 Combined With Albumin-bound Paclitaxel and Epirubicin Neoadjuvant for Triple Negative Breast Cancer

Status:
Not yet recruiting
Trial end date:
2023-01-01
Target enrollment:
0
Participant gender:
Female
Summary
Triple negative breast cancer (TNBC), characterized by estrogen receptor, progesterone receptor and HER2 negative, accounts for 10-20% of all breast cancers and usually occurs in young women. It is an aggressive and worst prognosis breast cancer subtype, which urgently requires effective treatment.The pathological complete response (pCR) of neoadjuvant therapy is associated with disease-free survival (DFS) and overall survival (OS) of breast cancer. The correlation between pathological response and long-term survival in patients with early-stage breast cancer is the strongest among patients with triple-negative breast cancer.
Phase:
Phase 1/Phase 2
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Henan Cancer Hospital
Treatments:
Albumin-Bound Paclitaxel
Epirubicin
Paclitaxel
Criteria
Inclusion Criteria:

- 1. Newly treated female patients aged ≥18 years and ≤60 years; 2. ECOG score 0 ~ 1
points; 3. Pathologically confirmed, the core biopsy of breast tumor lesions
identified patients with TNBC breast cancer; Note: ER and PR negatives are defined as
≤ 10% of cells expressing hormone receptors by IHC (immunohistochemistry) analysis.
HER2 (human epidermal growth factor receptor 2) negative is defined as any of the
following assessments: non-amplified in situ hybridization (ISH) (ratio ≤ 2.2), or IHC
0 or IHC 1+; 4. Evaluate measurable tumor lesions by ultrasound or magnetic resonance
imaging (MRI) within 21 days before enrollment, size ≥2cm; 5. The main organs function
normally, that is, they meet the following criteria:

1. Blood routine examination standards must meet: ANC ≥1.5 × 109 / L; PLT ≥90 × 109
/ L; Hb ≥90g / L;

2. Biochemical examination must meet the following standards: TBIL ≤ upper limit of
normal value (ULN); ALT and AST ≤ 1.5 times the upper limit of normal value
(ULN); alkaline phosphatase ≤ 2.5 times the upper limit of normal value (ULN);
BUN and Cr ≤ 1.5 × ULN and creatinine clearance ≥50 mL / min (CockcroftGault
formula);

3. The coagulation test standard must meet: the international standardized ratio
(INR) or prothrombin time (PT) ≤ 1.5 × ULN, and the activated partial
thromboplastin time (aPTT) ≤ 1.5x ULN;

4. Color Doppler ultrasound and echocardiography: left ventricular ejection fraction
(LVEF≥55%);

5. 18-lead electrocardiogram Fridericia-corrected QT interval (QTcF) for women <470
ms; 6. No evidence of distant metastases, including bilateral mammograms, breast
ultrasounds; 7. Provide core biopsies from tumor lesions before treatment begins
to confirm TNBC status and biomarker analysis; 8. For women who are not
menopausal or not undergoing surgical sterilization: agree to abstinence or use
an effective method of contraception during treatment and at least 7 months after
the last dose during study treatment; 9. Sign the informed consent.

Exclusion Criteria:

- 1. Inflammatory breast cancer or stage IV (metastatic) breast cancer; 2. Have
previously been treated with anti-PD-1, anti-PD-L1, anti-PD-L2 drugs or drugs that
target another co-inhibitory T cell receptor (eg CTLA-4, OX-40, CD137); 3. Have
previously received antitumor treatment or radiation therapy for any malignant tumor,
excluding cervical carcinoma in situ, basal cell carcinoma or squamous cell carcinoma;
4. Also receiving anti-tumor therapy in other clinical trials, including endocrine
therapy, bisphosphate therapy or immunotherapy; 5. Have undergone major breast
cancer-free surgery within 4 weeks before enrollment, or the patient has not fully
recovered from such surgery; 6. Severe heart disease or discomfort, including but not
limited to the following:

--A history of diagnosis of heart failure or systolic dysfunction (LVEF <50%)

- High-risk uncontrolled arrhythmias, such as atrial tachycardia, resting heart rate>
100 bpm, significant ventricular arrhythmias (such as ventricular tachycardia) or
higher-level atrioventricular block (ie Mobitz II second-degree atrioventricular block
or third-degree atrioventricular block)

--Angina pectoris requiring antianginal medication

- Clinically significant heart valve disease

--ECG shows transmural myocardial infarction

- Poorly controlled hypertension (systolic blood pressure> 180 mmHg and / or diastolic
blood pressure> 100 mmHg); 7. Have an autoimmune disease or other disease that
requires systemic treatment with corticosteroids or immunosuppressive drugs (physical
corticosteroid replacement therapy that allows adrenal or pituitary insufficiency); 8.
A history of primary or acquired immunodeficiency (including allograft
transplantation); 9. Female patients during pregnancy and lactation, female patients
with fertility and a positive baseline pregnancy test, or women of childbearing age
who are unwilling to take effective contraception during the entire trial and within 7
months after the last study medication; 10. have a history of (non-infectious)
pneumonia, or currently have pneumonia that requires steroid therapy; 11. Active or
previously documented inflammatory bowel disease (eg, Crohn's disease, ulcerative
colitis); 12. Known medical history of the following infections:

- Human Immunodeficiency Virus (HIV)

- A history of acute or chronic hepatitis B or C

- Received live virus vaccine within 30 days of planned start of treatment. Allow use of
seasonal influenza vaccines that do not contain live viruses; 13. People with a known
history of allergies to the drug components of this program; a history of
immunodeficiency, including a positive HIV test, or other acquired or congenital
immunodeficiency diseases, or a history of organ transplantation; 14. Suffering from a
serious concomitant disease or other comorbid condition that interferes with the
planned treatment, or any other condition that the investigator considers the patient
unsuitable to participate in this study.