# Robotic Versus Conventional or Endoscopic Nipple Sparing Mastectomy for Breast Cancer

> **NCT04049305** · NA · UNKNOWN · sponsor: **Changhua Christian Hospital** · enrollment: 900 (estimated)

## Conditions studied

- Breast Cancer Female

## Interventions

- **DEVICE:** Robotic assisted nipple sparing mastectomy (R-NSM)
- **PROCEDURE:** conventional nipple sparing mastectomy (C-NSM)
- **PROCEDURE:** Endoscopic assisted nipple sparing mastectomy (E-NSM)

## Key facts

- **NCT ID:** NCT04049305
- **Lead sponsor:** Changhua Christian Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-08-22
- **Primary completion:** 2021-07-31
- **Final completion:** 2021-12-31
- **Target enrollment:** 900 (ESTIMATED)
- **Last updated:** 2020-07-16

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04049305

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04049305, "Robotic Versus Conventional or Endoscopic Nipple Sparing Mastectomy for Breast Cancer". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04049305. Licensed CC0.

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