Oncologic Outcomes of Minimal Access Nipple-sparing Mastectomy Compared With Conventional Approach in Breast Cancer
- Conditions
- Breast Cancer
- Registration Number
- NCT07069803
- Lead Sponsor
- Changhua Christian Hospital
- Brief Summary
In this study the investigators investigate the oncological outcomes of minimal access nipple sparing mastectomy compared with conventional nipple sparing mastectomy for the treatment of breast cancer
- Detailed Description
A retrospective analysis of a prospectively collected database was conducted from single institute to compare the oncologic outcomes of MA-NSM versus C-NSM. The clinical results and oncologic outcome (margin involved rate, local recurrence and overall survival) were compared between groups. To prevent bias, a case control approach was conducted with propensity score matching (PSM) method.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Female
- Target Recruitment
- 1129
- primary operable breast cancer and had undergone NSM
- had metastatic disease, non-malignant breast disease cases, bilateral breast cancer cases, recurrent breast cancer as well as male breast cancer cases and patients who did not undergo NSM
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method local recurrence 10 years local recurrence
distant metastasis 10 years distant metastasis
disease free survival 10 years disease free survival
overall survival 10 years overall survival
- Secondary Outcome Measures
Name Time Method operative duration during surgery operative duration
intra-operative blood loss during surgery intra-operative blood loss
post-operative complications 30 days post-operatively post-operative complications
Related Research Topics
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