Robotic-Assisted da Vinci System Prophylactic Nipple-Sparing Mastectomy
← catalyst calendarNCT03892980 · readout in 254 d
Sponsored by Intuitive Surgical (industry) · ISRG — their whole pipeline →.
Phase
Not applicable
Status
Active, not recruiting
Study type
Interventional
Design
Na · None · Prevention
Enrollment
145estimated
Sites
6
Country
United States
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2021-03-26 | actual | When the study began enrolling |
| Primary completion | 2027-04-30 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2029-12-30 | estimated | The whole study's end, after follow-up |
| First posted | 2019-03-27 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2025-12-18 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Nipple Sparing Mastectomy
Intervention
- Device: Nipple-Sparing Mastectomy
Primary outcomes
what the primary-completion date above is the date OFPrimary Effectiveness: No conversions to open NSM
measured Assessed during surgery
Primary Safety: Incidence of adverse events
measured Assessed during surgery to 42 days after surgery
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