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Trial Title: Short-course Trastuzumab, Pertuzumab With Taxanes in the Adjuvant Treatment of Early HER2-positive Breast Cancer

NCT ID: NCT05891561

Condition: Breast Cancer

Conditions: Official terms:
Breast Neoplasms
Pertuzumab

Conditions: Keywords:
breast cancer
pertuzumab
her2
adjuvant

Study type: Interventional

Study phase: Phase 2

Overall status: Recruiting

Study design:

Allocation: N/A

Intervention model: Single Group Assignment

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Pertuzumab
Description: 4 cycles of taxane, pertuzumab, trastuzumab
Arm group label: Pertuzumab

Summary: The investigators plan to carry out a phase II, open-label, single-arm clinical study of short-course trastuzumab, pertuzumab combined with taxanes in the adjuvant treatment of early HER2-positive breast cancer, to explore whether 4 courses of dual HER2 blockade combined with taxanes can lead to a similar prognosis with current standard treatment, which is one-year trastuzumab monotherapy combined with chemotherapy, while reducing the adverse reactions of treatment.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Histologically diagnosed unilateral primary invasive breast cancer patient with pT1, pN0, and M0 disease - HER2-positive, ie. immunohistochemistry [IHC] 3+ or IHC 2+ and fluorescence in situ hybridisation [FISH]-positive according to ASCO/CAP 2018 guidelines - complete clinical pathological information - Eastern Cooperative oncology Group [ECOG] 0-1 - Currently not pregnant or breast-feeding - Fine organ function - Have good compliance with planned treatment, understand the study process and sign a written informed consent Exclusion Criteria: - Bilateral or metastatic breast cancer - Receiving neoadjuvant treatment - Other malignancies within 5 years, except for cured cervical carcinoma in situ and non-melanoma skin cancer - Severe systemic infections or other serious illnesses - HIV infection, active hepatitis B or C infection - Known allergy to or intolerance to a therapeutic drug or its excipients - Prior history of chemotherapy, endocrine therapy, biotherapy, or radiation therapy for any reason - Enrollment of another investigational study within 4 weeks prior to initial administration of the investigational treatment - Receiving live vaccine within 30 days prior to initial administration of the investigational treatment - History of mental illness or drug abuse that may affect compliance with the trial requirements - The researchers determine that the patients were not suitable for the study

Gender: Female

Minimum age: 18 Years

Maximum age: 75 Years

Healthy volunteers: No

Locations:

Facility:
Name: Shanghai Jiaotong University School of Medicine affiliated Ruijin Hospital

Address:
City: Shanghai
Zip: 200025
Country: China

Status: Recruiting

Contact:
Last name: Xiaosong Chen

Phone: +8621-64370045*602102

Contact backup:
Last name: Yiwei Tong

Phone: +8621-64370045*602107

Start date: November 1, 2023

Completion date: December 2026

Lead sponsor:
Agency: Shanghai Jiao Tong University School of Medicine
Agency class: Other

Source: Shanghai Jiao Tong University School of Medicine

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05891561

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