Robotic arms take on breast cancer surgery: a new hope for nipple preservation?
NCT ID NCT05720039
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares a robotic surgical system (da Vinci SP) to traditional open surgery for nipple-sparing mastectomy in women with early-stage breast cancer. The trial involves 204 participants and will measure safety, cancer recurrence, and patient satisfaction. The goal is to see if the robotic approach offers similar or better outcomes with potentially less scarring.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- da Vinci SP surgical system
- What this could lead to
- If successful, this could show that robotic nipple-sparing mastectomy is as safe and effective as open surgery, potentially offering a less invasive option for breast cancer patients.
- What could go wrong
- This is a relatively early-stage trial with 204 participants, so results may not apply to all patients. Robotic surgery may have higher costs or longer procedure times, and cancer recurrence rates will need long-term follow-up.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 204 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2023
- Expected to finish
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Mar 2031
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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21 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female age 21 or older * BMI \< 30 * Candidate for an NSM procedure with immediate reconstruction * Diagnosis of early stage brest cancer * Breast ptosis ≤ Grade 2. * Cup size ≤ C. Exclusion Criteria: * Previous breast surgery * Diagnosis of metastatic breast cancer * Prior radiation treatment to the chest * Current smokers * Contraindication for general anesthesia or surgery. * Known bleeding or clotting disorder. * Pregnant or suspected to be pregnant, or actively breastfeeding
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Ascension St. Columbia Mary's
Milwaukee, Wisconsin, 53211, United States
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Cedars-Sinai
Los Angeles, California, 940048, United States
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City of Hope
Irvine, California, 92618, United States
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Corewell
Detroit, Michigan, 48073, United States
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Duke University
Durham, North Carolina, 27710, United States
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Emory University
Atlanta, Georgia, 30342, United States
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Endeavor Health
Evanston, Illinois, 60201, United States
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MD Anderson Cancer Center
Houston, Texas, 77030, United States
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Mayo Clinic Florida
Jacksonville, Florida, 32224, United States
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Mayo Clinic Rochester
Rochester, Minnesota, 55902, United States
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Northwell Health
Lake Success, New York, 11042, United States
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University of Pennsylvania
Philadelphia, Pennsylvania, 19107, United States
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University of Washington
Seattle, Washington, 98195, United States
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Vanderbilt
Nashville, Tennessee, 37232, United States
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Washington University, St. Louis
St Louis, Missouri, 63110, United States
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Other studies related to the condition(s) this trial covers.
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