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Showing 1–24 of 192 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Breast Cancer Tumor Resection Clear all
Recruiting Not applicable Interventional

Post-Marketing Study for Early-Stage Low-Risk Breast Cancer Treatment Using ProSense® Cryoablation (ChoICE Trial)

NCT07629206
View directory record Official record
Conditions
Low-Risk, Early Stage Breast Cancer
Interventions
Cryoablation
Device
Lead sponsor
IceCure Medical Ltd.
Industry
Eligibility
70 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
2
States / cities
Glendale, California • Germantown, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 2 Interventional

Abemaciclib in Treating Patients With Surgically Resectable, Chemotherapy Resistant, Triple Negative Breast Cancer

NCT03979508
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Breast Ductal Carcinoma In Situ, Breast Fibrocystic Change, Breast Lobular Carcinoma In Situ, Invasive Breast Carcinoma, 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 III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Abemaciclib, Therapeutic Conventional Surgery
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Not applicable Interventional Results available

Phyllodes Tumor Partial Breast Radiation Study

NCT01089374
View directory record Official record
Conditions
Phyllodes Tumor
Interventions
Partial breast radiation after lumpectomy
Radiation
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Sep 13, 2026, 4:37 PM EDT
Recruiting Not applicable Interventional

Pre-operative SABR With and Without Caloric Restriction for Early Stage Breast Cancer

NCT04959474
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage 1 Breast Cancer AJCC v8, Anatomic Stage 2 Breast Cancer AJCC v8, Anatomic Stage 3 Breast Cancer AJCC v8, Breast Ductal Carcinoma in Situ, Invasive Breast Carcinoma, Triple Negative Breast Carcinoma
Interventions
Best Practice, Stereotactic Body Radiation Therapy, Resection, Sentinel Lymph Node Biopsy, Dietary Intervention, Questionnaire Administration, Quality-of-Life Assessment, Mammography, Biospecimen Collection
Other · Radiation · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 1 Interventional

Topical Calcipotriene Treatment for Breast Cancer Immunoprevention

NCT03596073
View directory record Official record
Conditions
Breast Cancer
Interventions
Topical Calcipotriene Ointment, Topical Vaseline
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2025 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Not applicable Interventional Results available

A Study to Evaluate the Use of Supine MRI Images in Breast Conserving Surgery

NCT01929395
View directory record Official record
Conditions
Breast Cancer
Interventions
Supine MRI
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Apr 29, 2019 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Not applicable Interventional

Ultrasound Guided Core Biopsy vs Fine Needle Aspiration for Evaluation of Axillary Lymphadenopathy

NCT01920139
View directory record Official record
Conditions
Focus: Breast Cancer With Axillary Node Metastasis
Interventions
Fine needle aspiration and core biopsy of lymph node, Axillary surgery, Titanium marker
Procedure · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 8, 2013 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 2 Interventional Results available

GDC-0084 in Combination With Trastuzumab for Patients With HER2-Positive Breast Cancer Brain Metastases

NCT03765983
View directory record Official record
Conditions
Breast Cancer
Interventions
Trastuzumab, GDC-0084
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Phase 2 Interventional Results available

Phase II Study of Fluorine-18 3'-Deoxy-3'-Fluorothymidine (F-18-FLT) in Invasive Breast Cancer

NCT00572728
View directory record Official record
Conditions
Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
CT, 18F-FLT, PET
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
27
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Sep 13, 2026, 4:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Examining the Long-Term Risks of Oophorectomy

NCT00655447
View directory record Official record
Conditions
Coronary Heart Disease, Stroke, Breast Cancer, Ovarian Cancer, Cancer, Hip Fracture, Death
Interventions
Not listed
Lead sponsor
Parker, William H., M.D.
Other
Eligibility
30 Years to 55 Years · Female only
Enrollment
32,175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1980 – 2004
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2008 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Phase 2 Interventional Results available

Erlotinib in Treating Patients With Breast Cancer That Can Be Removed by Surgery

NCT00633750
View directory record Official record
Conditions
Breast Cancer
Interventions
erlotinib hydrochloride, TUNEL assay, protein expression analysis, immunohistochemistry staining method, laboratory biomarker analysis, liquid chromatography, mass spectrometry, matrix-assisted laser desorption ionization mass spectrometry, therapeutic conventional surgery
Drug · Genetic · Other + 1 more
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
5
States / cities
Birmingham, Alabama • Boston, Massachusetts • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2012 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 2 Interventional

Feasibility Study of Intraoperative Detection of Residual Cancer in Breast Cancer Patients

NCT04440982
View directory record Official record
Conditions
Breast Cancer, Neoadjuvant Therapy
Interventions
LUM015, Lum Imaging System
Drug · Device
Lead sponsor
Lumicell, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
6
States / cities
Palo Alto, California • Clearwater, Florida • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Sep 13, 2026, 4:37 PM EDT
Active, not recruiting Not applicable Interventional

MRI and Gene Expression in Diagnosing Patients With Ductal Breast Cancer In Situ

NCT02352883
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ
Interventions
Magnetic Resonance Imaging, Therapeutic Conventional Surgery, Therapeutic Surgical Procedure, Radiation Therapy, Endocrine Therapy, Quality-of-Life Assessment, Laboratory Biomarker Analysis, Cytology Specimen Collection Procedure
Procedure · Radiation · Drug + 1 more
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older · Female only
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
76
States / cities
San Diego, California • San Marcos, California • Greenwich, Connecticut + 56 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Not applicable Interventional Results available

Post Market Study Using the Xoft Axxent System

NCT01017549
View directory record Official record
Conditions
Breast Cancer
Interventions
Electronic brachytherapy (Axxent System)
Radiation
Lead sponsor
Xoft, Inc.
Industry
Eligibility
50 Years and older · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
10
States / cities
San Mateo, California • Marietta, Georgia • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced Sep 13, 2026, 4:37 PM EDT
Recruiting Phase 2 Interventional

Ribociclib And Endocrine Treatment of Physician's Choice for Locoregional Recurrent, Resected Hormone Receptor Positive HER2 Negative Breast Cancer

NCT05467891
View directory record Official record
Conditions
Locoregional Recurrence, Hormone Receptor-positive Breast Cancer, HER2-negative Breast Cancer
Interventions
Ribociclib, Fulvestrant, Anastrozole, Letrozole, Exemestane
Drug
Lead sponsor
Oana Danciu
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
21
States / cities
Birmingham, Alabama • Phoenix, Arizona • Washington D.C., District of Columbia + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Recruiting Not applicable Interventional

Real-Time Assessment Of Breast Cancer Lumpectomy Specimen Margins With Nonlinear Microscopy

NCT02926729
View directory record Official record
Conditions
Breast Cancer
Interventions
nonlinear microscopy imaging of excised surgical margins, standard lumpectomy without nonlinear microscopy imaging
Device · Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years and older · Female only
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Sep 13, 2026, 4:37 PM EDT
Recruiting Phase 1 Interventional

Medical Imaging and Focused Ultrasound Treatment for Breast Tumors Using Harmonic Motion Imaging (HMI)

NCT05219695
View directory record Official record
Conditions
Fibroadenoma, Breast Cancer Stage I
Interventions
Harmonic motion imaging guided focused ultrasound (HMIgFUS), Microbubble-mediated Low Intensity Focused Ultrasound (LIFU), Microbubbles
Procedure · Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Recruiting Not applicable Interventional

Axillary Radiotherapy or Axillary Lymph Node Dissection in Patients With Clinically Node- Positive Breast Cancer Undergoing Upfront Tailored Axillary Surgery

NCT07140172
View directory record Official record
Conditions
Breast Cancer
Interventions
Axillary lymph node dissection (ALND), Axillary radiotherapy (ART)
Procedure
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years and older
Enrollment
1,060 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2037
U.S. locations
4
States / cities
Bethesda, Maryland • Durham, North Carolina • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 1 Interventional

Pazopanib in Treating Patients With Newly Diagnosed or Locally and/or Regionally Recurrent Breast Cancer That Can Be Removed By Surgery

NCT00450879
View directory record Official record
Conditions
Male Breast Carcinoma, Recurrent Breast Carcinoma, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer
Interventions
Pazopanib Hydrochloride, Dynamic Contrast-Enhanced Magnetic Resonance Imaging, Pharmacological Study, Laboratory Biomarker Analysis
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Phase 2 Interventional Results available

A Trial Using ARV-471 or Anastrozole in Post-Menopausal Women With Breast Cancer Prior to Surgery

NCT05549505
View directory record Official record
Conditions
Breast Cancer
Interventions
ARV-471, Anastrozole, Surgical resection of breast tumor
Drug · Procedure
Lead sponsor
Arvinas Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
13
States / cities
Springdale, Arkansas • Los Angeles, California • Torrance, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Sep 13, 2026, 4:37 PM EDT
Terminated Phase 2 Interventional Results available

Neoadjuvant Propanolol in Breast Cancer

NCT02596867
View directory record Official record
Conditions
Breast Cancer
Interventions
propanolol
Drug
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Sep 13, 2026, 4:37 PM EDT
Completed Phase 3 Interventional Results available

Investigation of Novel Surgical Imaging for Tumor Excision

NCT03686215
View directory record Official record
Conditions
Breast Cancer
Interventions
Study Device Arm
Combination Product
Lead sponsor
Lumicell, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
14
States / cities
Mobile, Alabama • Scottsdale, Arizona • Palo Alto, California + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced Sep 13, 2026, 4:37 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 13, 2026, 4:37 PM EDT
Terminated No phase listed Observational

A Pilot Study of a Micro-Organosphere Drug Screen Platform to Lead Care in Advanced Breast Cancer

NCT04655573
View directory record Official record
Conditions
Advanced Breast Cancer
Interventions
Breast Cancer Tumor Resection
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Sep 13, 2026, 4:37 PM EDT