Breast cancer
Conditions
Interventions
Endoscopic nipple-sparing mastectomy group:Endoscopic nipple-sparing mastectomy
Open mastectomy group:Open mastectomy
Sponsors
Shanghai General Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Pathologically confirmed stage I/II invasive breast cancer; 2. The size of the tumor is 3 cm from the nipple areolar area, and there is no serious axillary lymph node and vascular and nerve invasion.
Exclusion criteria
Exclusion criteria: 1. Involvement of the nipple and skin as determined by physical examination and MRI; 2. History of other cancers in the past 5 years; 3. Other serious complications such as angina, myocardial infarction, and stroke within the past 6 months; 4. Receiving immunosuppressive drugs after organ transplantation; 5. Long-term use of steroid medications; 6. Pregnant or lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Local recurrence; | — |
Countries
China
Contacts
Public ContactMin Wang
Shanghai General Hospital
Outcome results
None listed