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ClinicalTrials.gov public records Last synced Jul 23, 2026, 5:32 AM EDT

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Showing 1–24 of 149 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Breast Biopsy Clear all
Recruiting Not applicable Interventional

Improved Successful Retrieval Rate of HydroMARK Plus Breast Biopsy Site Marker in Comparison to HydroMARK as Well as Improved Surgeon Satisfaction

NCT06294574
View directory record Official record
Conditions
Breast Neoplasm
Interventions
HydroMARK Plus Clip
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Jul 23, 2026, 5:32 AM EDT
Active, not recruiting Not applicable Interventional

Nature Sounds as a Pain and Anxiety Reducing Strategy in Patients Undergoing Breast Core Biopsy

NCT03238976
View directory record Official record
Conditions
Breast Cancer
Interventions
Nature sounds
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Jul 23, 2026, 5:32 AM EDT
Not listed Phase 4 Interventional

Tilmanocept vs Sulfur Colloid in Sentinel Lymph Node Biopsy

NCT03199560
View directory record Official record
Conditions
Sentinel Lymph Node Biopsy, Breast Cancer
Interventions
Tc 99m tilmanocept, Tc 99m filtered sulfur colloid
Drug
Lead sponsor
Memorial Health University Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 23, 2018 · Synced Jul 23, 2026, 5:32 AM EDT
Terminated No phase listed Observational

Pilot Study of Bone Biopsy and Aspirate in Women With Metastatic Breast Cancer

NCT01975597
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Bone marrow aspirates and biopsy
Procedure
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
21 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optical Spectroscopy During Breast Cancer Surgery and Core Needle Biopsy

NCT00734838
View directory record Official record
Conditions
Breast Cancer
Interventions
High Resolution Microendoscope
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Jul 23, 2026, 5:32 AM 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 Jul 23, 2026, 5:32 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Real-time Intraoperative Breast Cancer Visualization for Margin Assessment

NCT02807597
View directory record Official record
Conditions
Breast Cancer, Cancer of the Breast
Interventions
LS301, Cancer Vision Goggles and standard fluorescence imaging systems, Surgery
Drug · Device · Procedure
Lead sponsor
Samuel Achilefu
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Jul 23, 2026, 5:32 AM EDT
Completed No phase listed Observational

Electronic Medical Record-Based Nudge to Reduce SLNB

NCT06006910
View directory record Official record
Conditions
Breast Cancer, Estrogen-receptor-positive Breast Cancer
Interventions
Column-based nudge in the EHR, No column-based nudge in the EHR
Behavioral
Lead sponsor
University of Pittsburgh Medical Center
Other
Eligibility
70 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Phase 3 Interventional

The Treatment of Stage I and II Carcinoma of the Breast With Mastectomy and Axillary Dissection Versus Excisional Biopsy, Axillary Dissection, and Definitive Irradiation

NCT01468883
View directory record Official record
Conditions
Breast Cancer
Interventions
M, X
Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1979 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Jul 23, 2026, 5:32 AM EDT
Active, not recruiting Not applicable Interventional

Safety and Efficacy of Omission of Sentinel Node Biopsy in Patients With Estrogen-Positive Breast Cancer Over Age 65

NCT02564848
View directory record Official record
Conditions
Breast Cancer
Interventions
Lumpectomy without sentinel node biopsy
Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
65 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jul 23, 2026, 5:32 AM EDT
Terminated Not applicable Interventional Results available

Evaluation of Magseed as Localization Device for Biopsy Proven Metastatic Axillary Lymph Nodes

NCT03718455
View directory record Official record
Conditions
Breast Cancer
Interventions
Axillary Magseed
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Jul 23, 2026, 5:32 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Genetic Testing to Improve Management of Patients Undergoing Breast Biopsy

NCT06060561
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

The Role of Pre-deployment Retraction in Decreasing Biopsy Clip Migration During Stereotactic Breast Biopsies

NCT04398537
View directory record Official record
Conditions
Breast Biopsy
Interventions
5mm retraction of clip deployment apparatus., No retraction of clip deployment apparatus.
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Early Phase 1 Interventional

Fluorescence Imaging in Sentinel Lymph Node Biopsy for Breast Cancer and Melanoma

NCT02316795
View directory record Official record
Conditions
Breast Cancer, Cancer of Breast, Cancer of the Breast, Melanoma, Malignant Melanoma
Interventions
Sentinel lymph node biopsy, Goggle-based device with light-emitting diodes (LED), Indocynanine Green
Procedure · Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Jul 23, 2026, 5:32 AM EDT
Active, not recruiting Not applicable Interventional

Omission of Radiation in Patients With Her-2 Positive Breast Cancer

NCT03460067
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
Omission of Radiation
Radiation
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
40 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Self Hypnotic Relaxation As An Adjunct To Local Anesthesia During Large Core Breast Biopsy

NCT00122369
View directory record Official record
Conditions
Breast Cancer, Anxiety, Pain
Interventions
Self-hypnotic Relaxation, Empathic Attention
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2013 · Synced Jul 23, 2026, 5:32 AM EDT
Active, not recruiting Not applicable Interventional

Sentinel Lymph Node Biopsy After Neoadjuvant Chemotherapy For Locally Advanced Breast Cancer

NCT03255577
View directory record Official record
Conditions
Breast Cancer, Locally Advanced Breast Cancer
Interventions
Sentinel Lymph Node Biopsy (SLNB)
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
8
States / cities
Miami, Florida • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 23, 2026, 5:32 AM EDT
Terminated Not applicable Interventional Results available

Role of Contrast Enhanced Spectral Mammography to Predict Upgrade Rates of Biopsy Proven Atypical Ductal Hyperplasia

NCT03505372
View directory record Official record
Conditions
Atypical Ductal Hyperplasia
Interventions
Contrast enhanced mammography
Device
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
30 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 10, 2020 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Phase 1 Interventional

Pilot Study of Anti-oxidant Supplementation With N-Acetyl Cysteine in Stage 0/I Breast Cancer

NCT01878695
View directory record Official record
Conditions
Stage 0/1 Breast Cancer, Post Biopsy, Pre-surgery
Interventions
IV/oral n-acetylcysteine
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Jul 23, 2026, 5:32 AM EDT
Terminated Not applicable Interventional Results available

Assessment of Diagnostic Accuracy and Performance of Digital Breast Tomosynthesis Compared to Mammography

NCT02540083
View directory record Official record
Conditions
Breast Cancer, Tumors, Breast
Interventions
DBT and FFDM
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
30 Years and older · Female only
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Greenville, North Carolina • Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Not applicable Interventional

Second Echelon Node Study With Methylene Blue

NCT01823172
View directory record Official record
Conditions
Breast Cancer, Melanoma
Interventions
Methylene blue dye injection of sentinel lymph node
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2018 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Not applicable Interventional

Mayo Designed Soft Tissue Ultrasound-Detectable Marker

NCT04674852
View directory record Official record
Conditions
Breast Neoplasm Female, Ultrasound Therapy; Complications
Interventions
Research Marker
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Jul 23, 2026, 5:32 AM EDT
Recruiting No phase listed Observational

CtDNA Based MRD Testing for NAC Monitoring in TNBC

NCT06230185
View directory record Official record
Conditions
TNBC - Triple-Negative Breast Cancer, Minimal Residual Disease
Interventions
Not listed
Lead sponsor
Personalis Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
14
States / cities
Tucson, Arizona • Aurora, Colorado • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced Jul 23, 2026, 5:32 AM EDT
Completed Not applicable Interventional

Brief Guided Relaxation for Women Undergoing Stereotactic Breast Biopsy

NCT03023215
View directory record Official record
Conditions
Meditation for Breast Biopsy
Interventions
Meditation, Electroencephalogram, Questionnaires, Heart Rate
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Jul 23, 2026, 5:32 AM EDT