Pyrotinib Combined With Trastuzumab and Chemotherapy Neoadjuvant Therapy for HER2-positive Breast Cancer
Recruiting now · Not applicable
Conditions studied: Breast Cancer Female
In brief
This study is a prospective, single-center, observational clinical study, The objection was to observe the treatment of pyrotinib combined with trastuzumab and neoadjuvant chemotherapy Efficacy of Stage II-III breast cancer and observation of the efficacy of step-down neoadjuvant therapy for HER2-positive stage T1cN0M0 breast cancer.
Key facts
- Study ID
- NCT06035679
- Run by
- Youzhi Zhu
- People needed
- 30
- Starts
- 2023-08-17
- Expected to finish
- 2026-11-30
- Last updated by the study team
- 2025-03-12
Who can join
Age: 18 and older, up to 75. Sex: female. Healthy volunteers: accepted.
You may qualify if…
- Female patients aged 18-75 years;
- Her2-positive breast cancer confirmed by pathology;
- invasive breast cancer confirmed by histology, Tumor stage: early stage (T1c-3, N0-1, M0) or locally advanced stage (T2-4, N2, N3, M0);
- ECOG PS: 0-1 score;
- Plan to undergo the final surgical removal of breast cancer, i.e. breast conserving surgery or total mastectomy, sentinel lymph node (SN) biopsy or axillary lymph node dissection (ALND)
- Normal function of major organs means that the following criteria are met:
- (1) Blood test neutrophil (ANC) >=1.5x10\^9/L; Platelet count (PLT) >=90x10\^9/L; Hemoglobin (Hb) >=90g/L; (2) Total bilirubin (TBIL) <=1.5 upper limit of normal (ULN); Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) <=1.5xULN; Alkaline phosphatase <=2.5xULN; Urea nitrogen (BUN) and creatinine (Cr) <=1.5xULN; (3) Left ventricular ejection fraction (LVEF) >=55%; (4) The QT interval (QTcF) corrected by Fridericia method was less than 470msec in 12-lead ECG; 7. For women who have not undergone menopause or surgical sterilization: consent to abstinence or use an effective contraceptive method (during treatment and for at least 7 months after the last dose in the study treatment); 8. Volunteer to participate in this study, sign the informed consent, have good compliance and be willing to cooperate with follow-up.
You may not qualify if…
- Known allergic history of the drug components of this protocol;
- Previous or co-existing other malignant tumors, except cured basal cell carcinoma of the skin and carcinoma in situ of the cervix;
- Participated in clinical trials of other antitumor drugs within four weeks;
- Stage IV (metastatic) breast cancer;
- Multiple factors affecting oral medication (e.g., inability to swallow, post-gastrointestinal resection, chronic diarrhea, and intestinal obstruction);
- A history of congestive heart failure (CHF) or uncontrolled heart disease (angina, arrhythmia, hypertension);
- Patients with active infection and severe mental illness;
- Pregnant or lactating patients;
- Patients with allergies or known history of allergies to the drug components of this protocol; A history of immunodeficiency, including being HIV positive, or having other acquired or congenital immunodeficiency diseases, or a history of organ transplantation;
- Concomitant diseases that, in the judgment of the investigator, seriously endanger the patient's safety or interfere with the patient's completion of the study.
Where it is running
- The First Affiliated Hospital of Fujan Medical University — Fuzhou, Fujian, China (enrolling)
Full record on ClinicalTrials.gov
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