Status:
NOT_YET_RECRUITING
Pyrotinib and Subcutaneous Preparation of Trastuzumab Combined With Capecitabine Neoadjuvant Therapy for HER2+ Study of Breast Cancer
Lead Sponsor:
Tianjin Medical University Cancer Institute and Hospital
Conditions:
Breast Cancer
Eligibility:
FEMALE
18+ years
Phase:
PHASE2
Brief Summary
Objective: To explore the efficacy and safety of Pyrotinib, trastuzumab subcutaneous preparation and capecitabine neoadjuvant therapy for early HER2+breast cancer. Administration method: 6 cycles thr...
Detailed Description
Inclusion Criteria :1. Age: Female first-time patients aged 18 and above; 2. Pathological examination confirmed HER2 positive invasive breast cancer; (HER2 positive definition) Further application of ...
Eligibility Criteria
Inclusion
- Age: Female first-time patients aged 18 and above;
- Pathological examination confirmed HER2 positive invasive breast cancer; (HER2 positive definition) Further application of in situ hybridization (ISH) for immunohistochemistry (IHC) 3+or IHC 2+HER2 gene amplification, regardless of hormone receptor status (ER and PR);
- According to the eighth edition of AJCC, the staging is T1c-2N0-1M0, and according to Recipe 1.1, there are At least one measurable lesion;
- ECOG PS: 0-1 points;
- The main organ function is normal, which meets the following standards:
- 1\) The standard for blood routine examination must comply with (no blood transfusion or blood products within 14 days, no use of G-CSF) Correction of other hematopoietic stimulating factors:Hb≥100g/L ;ANC≥1.5×109/L；PLT≥100×109/L；2) Biochemical examination must meet the following standards:TBIL≤1×ULN； ALT, AST ≤ 1.5 × ULN; ALP≤2.5×ULN； BUN and Cr ≤ 1.5 × ULN;3) Cardiac ultrasound:Left ventricular ejection fraction (LVEF) ≥ 55%; 6. Women of childbearing age must undergo a pregnancy test (serum) within 7 days before enrollment, and the result is negative Sexual and willing to use appropriate medication during the trial period and within 8 weeks after the last administration of the investigational drug The method of contraception; 7. The subjects voluntarily joined this study, signed an informed consent form, had good compliance, and cooperated with follow-up.
Exclusion
- Have received any form of anti-tumor treatment in the past (chemotherapy, radiotherapy, molecular targeted therapy,...)Endocrine therapy, etc;
- Simultaneously receiving any other anti-tumor treatment;
- Bilateral breast cancer, inflammatory breast cancer or occult breast cancer;
- breast cancer not confirmed by histopathology;
- Other malignant tumors have appeared within the past 5 years, except for cured cervical cancer in situ;
- Severe dysfunction of important organs such as heart, liver, and kidney;
- Unable to swallow, chronic diarrhea, and intestinal obstruction, there are various factors that affect medication administration and absorption factor;
- Participated in clinical trials of other drugs within 4 weeks prior to enrollment;
- Individuals with a known history of allergies to the drug components of this protocol; History of immunodeficiency, including HIV Test positive, HCV, active hepatitis B, or other acquired diseases Natural immunodeficiency disease or a history of organ transplantation;
- Have ever suffered from any heart disease, including: (1) those that require medication or have clinical significance Arrhythmias; (2) Myocardial infarction; (3) Heart failure; (4) Any researcher Other heart diseases deemed unsuitable for participation in this trial;
- Pregnant and lactating female patients with fertility and positive baseline pregnancy test results Female patients of childbearing age who are unwilling to take effective contraceptive measures throughout the entire trial period Female patients;
- According to the researcher's judgment, there is a serious threat to patient safety or an impact on patient completion of the study The accompanying diseases studied (including but not limited to severe hypertension that cannot be controlled by medication, severe Diabetes, active infection, etc.);
- Have a clear history of neurological or psychiatric disorders, including epilepsy or dementia. Researchers believe that Any other circumstances in which the patient is not suitable to participate in this study.
Key Trial Info
Start Date :
July 15 2024
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2026
Estimated Enrollment :
109 Patients enrolled
Trial Details
Trial ID
NCT06483386
Start Date
July 15 2024
End Date
December 30 2026
Last Update
July 3 2024
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