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Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Subcutaneous Mastectomy Clear all
Active, not recruiting Not applicable Interventional

Split Chest Breast Neurotization

NCT05757778
View directory record Official record
Conditions
Breast Implant; Complications
Interventions
Sensory Nerve Coaptation
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Recruiting No phase listed Observational

Long-term Safety of Nipple Sparing Mastectomy in Women With High Penetrance Breast Cancer Susceptibility Genes in Breast Cancer

NCT06888388
View directory record Official record
Conditions
Breast Cancer Surgery
Interventions
Nipple Sparing Mastectomy (NSM), Skin-Sparing Mastectomy (SSM), Total (Simple) Mastectomy
Procedure
Lead sponsor
Sir Mortimer B. Davis - Jewish General Hospital
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
4,700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
New Haven, Connecticut • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Not applicable Interventional Results available

Nipple-Areola Complex (NAC) Irradiation After Nipple-Sparing Mastectomy and Reconstruction

NCT01208974
View directory record Official record
Conditions
Breast Cancer, Ductal Carcinoma
Interventions
Nipple-Sparing Mastectomy, Breast Reconstruction, Axillary Surgery, Prophylactic Nipple-Areolar Complex RT
Procedure · Radiation
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Pharmacokinetics, Efficacy, and Safety of Subcutaneous Administration of the Fixed-Dose Combination of Pertuzumab and Trastuzumab in Combination With Chemotherapy in Participants With HER2-Positive Early Breast Cancer

NCT03493854
View directory record Official record
Conditions
Early Breast Cancer
Interventions
Cyclophosphamide, Doxorubicin, Docetaxel, Paclitaxel, Pertuzumab IV, FDC of Pertuzumab and Trastuzumab SC, Trastuzumab IV, Trastuzumab SC, Surgery, Post-operative Radiotherapy, Hormone Therapy
Drug · Procedure · Radiation
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Rockville, Maryland • Farmington, New Mexico • Charlotte, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Sep 5, 2026, 9:09 PM EDT
Terminated Not applicable Interventional Results available

PEAK PlasmaBlade™ 4.0 Versus Traditional Electrosurgery in Mastectomy

NCT00943605
View directory record Official record
Conditions
Mastectomy
Interventions
Scalpel and Traditional Electrosurgery, PEAK PlasmaBlade
Device
Lead sponsor
Medtronic Surgical Technologies
Industry
Eligibility
20 Years to 70 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
4
States / cities
Burbank, California • Mountain View, California • Marietta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Sep 5, 2026, 9:09 PM EDT
Active, not recruiting Not applicable Interventional

Robotic vs. Open NSM for Early Stage Breast Cancer

NCT05720039
View directory record Official record
Conditions
Breast Cancer Female, Breast Cancer, Breast Cancer, Early-Onset, Breast Disease, Breast
Interventions
Robotic NSM, Open NSM
Device · Procedure
Lead sponsor
Intuitive Surgical
Industry
Eligibility
21 Years and older · Female only
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
15
States / cities
Irvine, California • Los Angeles, California • Jacksonville, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Terminated Not applicable Interventional Results available

Using A Dissolved Oxygen Enriched Dressing in Nipple-sparing Mastectomy

NCT01796977
View directory record Official record
Conditions
Breast Cancer, Reconstructive Breast Surgery
Interventions
OxyGenesys Dissolved Oxygen Dressing, Standard Gauze Dressing
Device
Lead sponsor
Halyard Health
Industry
Eligibility
21 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
7
States / cities
Chicago, Illinois • St Louis, Missouri • Great Neck, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2016 · Synced Sep 5, 2026, 9:09 PM EDT
Recruiting Phase 3 Interventional

Delayed Sentinel Lymph Node Biopsy in Ductal Cancer in Situ

NCT04722692
View directory record Official record
Conditions
DCIS, Breast Cancer, Breast Neoplasms, Sentinel Lymph Node
Interventions
Delayed SLND, Late SLND
Diagnostic Test
Lead sponsor
Uppsala University
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2023 · Synced Sep 5, 2026, 9:09 PM EDT
Active, not recruiting Not applicable Interventional

Pre- Versus Sub-pectoral Implant-based Breast Reconstruction After Skin-sparing Mastectomy or Nipple-sparing Mastectomy OPBC-02PREPEC

NCT04293146
View directory record Official record
Conditions
Breast Reconstruction, Implant-Based Breast Reconstruction (IBBR)
Interventions
pre-pectoral IBBR, sub-pectoral IBBR
Procedure
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years and older · Female only
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2033
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Sep 5, 2026, 9:09 PM EDT
Active, not recruiting No phase listed Observational

Open Nipple Sparing Mastectomy (NSM)

NCT04447339
View directory record Official record
Conditions
Nipple Sparing Mastectomy
Interventions
Nipple Sparing Mastectomy
Procedure
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
5
States / cities
Evanston, Illinois • Rochester, Minnesota • Queens, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Not listed Not applicable Interventional

Same-Day Discharge After Nipple-sparing Mastectomy or Skin-sparing Mastectomy With Breast Reconstruction

NCT04596683
View directory record Official record
Conditions
Breast Cancer, Mastectomy; Lymphedema, Same Day Surgery, Nipple-sparing Mastectomy, Skin-sparing Mastectomy
Interventions
Same-day NSM or SSM
Procedure
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Sep 5, 2026, 9:09 PM EDT
Withdrawn Not applicable Interventional

Sensation After Nipple Sparing Mastectomy and Breast Reconstruction With or Without Neurotized Free Tissue Transfer

NCT03135392
View directory record Official record
Conditions
Mastectomy, Breast Reconstruction
Interventions
Breast Reconstruction with Artificial Implant, Autologous Breast Reconstruction, Neurotization
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Sep 5, 2026, 9:09 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Amnion Membrane Allografts in Nipple Preservation

NCT06073808
View directory record Official record
Conditions
Mastectomy, Gender Affirmation Surgery, Nipple Sparing Mastectomy, Prophylactic Mastectomy, Benign Breast Condition
Interventions
AmnioFix dehydrated Human Amnion/Chorion Membrane Allograft, Control Device
Device
Lead sponsor
Stanford University
Other
Eligibility
15 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Active, not recruiting Not applicable Interventional

Prospective Pilot Study of Robot-assisted Nipple Sparing Mastectomy (RNSM)

NCT04537312
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Ductal Breast Carcinoma In Situ, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prophylactic Mastectomy
Interventions
Robot-assisted Nipple Sparing Mastectomy, Survey Administration, RNSM
Procedure · Other · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced Sep 5, 2026, 9:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Prospective Study of Sensation and Satisfaction in Cancer and Transgender Mastectomy Patients

NCT06094257
View directory record Official record
Conditions
Sensation Disorders, Sensation, Phantom, Pain, Postoperative, Pain, Chronic, Numbness, Sensory Disorder, Sensory Defect, Phantom Pain, Phantom Sensation
Interventions
Sensory testing
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2033
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Phase 2 Interventional

Compare Outcomes Between Two Acellular Dermal Matrices

NCT02891759
View directory record Official record
Conditions
Breast Cancer
Interventions
Alloderm RTU, Cortiva 1mm Allograft Dermis, Skin or nipple-sparing mastectomy, Breast Q, Surgery
Other · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
22 Years to 70 Years · Female only
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Sep 5, 2026, 9:09 PM EDT
Active, not recruiting Not applicable Interventional

Robotic-Assisted da Vinci System Prophylactic Nipple-Sparing Mastectomy

NCT03892980
View directory record Official record
Conditions
Nipple Sparing Mastectomy
Interventions
Nipple-Sparing Mastectomy
Device
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years to 80 Years · Female only
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
6
States / cities
Jacksonville, Florida • Evanston, Illinois • Rochester, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Sep 5, 2026, 9:09 PM EDT
Recruiting Phase 2 Interventional

Neurotization of the Nipple Areolar Complex to Restore Sensation for Patients With Breast Cancer Undergoing Nipple Sparing Mastectomy and Reconstruction

NCT06153836
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8
Interventions
Neurotization Procedure, Questionnaire Administration, Subcutaneous Mastectomy
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Preoperative Regional Nerve Block for Acute and Chronic Post-Operative Pain Following Mastectomy

NCT04019834
View directory record Official record
Conditions
Breast Cancer, Mastectomy, Anesthesia, Local, Narcotic Use
Interventions
regional nerve block with local anesthesia of bupivacaine with steroid, Placebo regional nerveblock with normal saline
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 2, 2022 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Not applicable Interventional

Pre-pectoral AlloDerm® to Reinforce Tissues in Tissue Expander Breast Reconstruction

NCT03195322
View directory record Official record
Conditions
Postoperative Pain, Postoperative Nausea and Vomiting, Quality of Life, Breast Cancer, Breast Prosthesis; Pain
Interventions
Pre-pectoral Tissue Expander
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Sep 5, 2026, 9:09 PM EDT
Recruiting Not applicable Interventional

Safety and Feasibility of Robotic SP Nipple Sparing Mastectomy

NCT05245812
View directory record Official record
Conditions
Breast Cancer, High Risk of Breast Cancer
Interventions
da Vinci SP Surgical System
Device
Lead sponsor
Deborah Farr, MD
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Sep 5, 2026, 9:09 PM EDT
Not listed No phase listed Observational

Localization of Intercostal Perforating Vessels Reduces Wound Complications From Nipple Sparing Mastectomy

NCT02938390
View directory record Official record
Conditions
Breast Cancer
Interventions
Ultrasound for localizing intercostal perforating vessels
Procedure
Lead sponsor
Amita Health
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Elk Grove Village, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Sep 5, 2026, 9:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prospective Registry Trial for Single Port Robot-assisted Nipple Sparing Mastectomy (SPrNSM)

NCT04866992
View directory record Official record
Conditions
Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Ductal Carcinoma in Situ, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, BRCA1 Mutation, BRCA2 Mutation
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2022 · Synced Sep 5, 2026, 9:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nipple Sparing Mastectomy - Cosmetic Outcomes

NCT01002014
View directory record Official record
Conditions
Breast Cancer, Breast Reconstruction, Cosmesis
Interventions
Nipple Sparing Mastectomy
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Sep 5, 2026, 9:09 PM EDT