Oncologic Outcomes of Minimal Access Nipple-sparing Mastectomy Compared With Conventional Approach in Breast Cancer

Changhua Christian Medical Foundation

Status: Completed

Conditions: Breast Cancer

Study type: Observational

Funder types: Other

Identifiers

NCT07069803

CCH-IRB-231217

Details and patient eligibility

About

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

Full 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.

Enrollment: 1,129 patients

Sex: Female

Volunteers: No Healthy Volunteers

Inclusion criteria

• primary operable breast cancer and had undergone NSM

Exclusion criteria

• 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

Trial design

1,129 participants in 2 patient groups

minimal acccess NSM

Description:

minimal acccess NSM

conventional NSM

Description:

conventional NSM