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Trial Title: A Phase II Clinical Study of Treatment With Disitamb Vedotin Plus Pyrotinib in HER2-positive Early Breast Cancer

NCT ID: NCT06001086

Condition: Breast Cancer

Conditions: Official terms:
Breast Neoplasms

Conditions: Keywords:
HER2-positive
RC48

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: Disitamb Vedotin ,pyrotinib
Description: Disitamb Vedotin combined with pyrotinib
Arm group label: Disitamb Vedotin combined with pyrotinib

Other name: Regular Visits

Summary: Evaluate the efficacy and safety of Disitamb Vedotin combined with pyrotinib in HER2 positive early breast cancer

Detailed description: The main goal of this clinical trial is to evaluate the efficacy of Disitamb Vedotin combined with pyrotinib in previously untreated histologically proven HER2 positive early breast cancer and evaluate the PCR DFS,OS and safety of the subjects.

Criteria for eligibility:
Criteria:
Inclusion Criteria: 1.18 to 75 years old (at the time of signing the informed consent form), regardless of gender. 2. Subject type and disease characteristics. Histologically confirmed HER2 positive EBC subjects: 1. evaluated as HER2 positive in local laboratories according to ASCOCAP guidelines. 2. Single and multifocal tumors (greater than 1 tumor area limited to the same quadrant as the primary tumor) must be sampled from 1 lesion and laboratory confirmed as HER2 positive. 3. Multicenter tumors (multiple tumors involving more than one breast quadrant) must sample one lesion from each affected quadrant and be confirmed as HER2 positive by the central laboratory. 4. According to ASCOCAP guidelines, tumors are either HR positive or HR negative (ER and PgR negative). 5. Clinical staging at visit (based on breast X-ray or breast MRI evaluation): Stage II-IIIC determined by the AJCC staging system, 8th edition. (f) Lymph node involvement is determined by fine needle aspiration or coarse needle aspiration biopsy (if applicable). 3. When randomized, ECOG physical fitness status is 0 or 1 point. Exclusion Criteria: 1. Previous history of invasive breast cancer. 2. Stage IV breast cancer according to AJCC staging system version 8. 3. Within 3 years, there is any primary malignant tumor, except for fully resected non-melanoma skin cancer or cured in situ disease. 4. DCIS medical history, except for the subjects who only received Mastectomy 5. According to the judgment of the researchers, there is evidence of any diseases (such as severe or uncontrolled systemic diseases, including persistent or active infections, uncontrolled hypertension, kidney transplantation and active bleeding diseases, and severe chronic gastrointestinal diseases related to diarrhea) that the researchers consider to be unfavorable for the participants to participate in the study or may affect adherence to the protocol. 6. Uncontrolled infection requiring intravenous administration of antibiotics, Antiviral drug or antifungal drugs.

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Jiangsu Provincial People's Hospital

Address:
City: Nanjing
Zip: 210000
Country: China

Status: Recruiting

Contact:
Last name: Wei Li, Ph.D

Phone: 025-68307102
Email: real.lw@163.com

Start date: November 1, 2023

Completion date: December 31, 2026

Lead sponsor:
Agency: The First Affiliated Hospital with Nanjing Medical University
Agency class: Other

Collaborator:
Agency: First Affiliated Hospital of Wenzhou Medical University
Agency class: Other

Source: The First Affiliated Hospital with Nanjing Medical University

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

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06001086

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