Actively Recruiting
Clinical Study of Breast Conserving Surgery Combined With Intraoperative Radiotherapy for Early Breast Cancer
Led by Hebei Medical University Fourth Hospital · Updated on 2025-09-15
620
Participants Needed
1
Research Sites
313 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
A Single-center, open, prospective study，for analyzing the local recurrence rate, the incidence of incision complications and the aesthetic effect of intraoperative radiotherapy in early breast cancer patients after breast-conserving surgery.
CONDITIONS
Official Title
Clinical Study of Breast Conserving Surgery Combined With Intraoperative Radiotherapy for Early Breast Cancer
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 55 years or older
- Confirmed invasive breast cancer or ductal carcinoma in situ (DCIS) at clinical stage Tis-1N0M0
- Willing to preserve the breast and undergo breast-conserving surgery
- Negative surgical margin of at least 2 mm for invasive cancer or at least 3 mm for DCIS
- Estrogen receptor (ER) 30% or higher, progesterone receptor (PR) 1% or higher, and HER2 negative
- Voluntary participation with signed informed consent and ability to comply with follow-up
You will not qualify if you...
- Diagnosis of bilateral or multifocal breast cancer
- Previous breast cancer on the same side or prior chest wall radiation
- Active connective tissue diseases like scleroderma or systemic lupus erythematosus affecting the chest
- Any other condition deemed unsuitable for study participation by investigators
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
The Fourth Hospital of Hebei Medical University
Shijiazhuang, Hebei, China
Actively Recruiting
Research Team
C
cuizhi GENG, archiater
CONTACT
M
meiqi WANG, attending
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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