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ClinicalTrials.gov public records Last synced Jul 22, 2026, 5:46 PM EDT

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Showing 25–46 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Breast-conserving Surgery Clear all
Completed Not applicable Interventional

Impact of Osteopathic Manipulative Medicine on Sentinal Lymph Node Biopsy Dye and Tracer Uptake

NCT07269860
View directory record Official record
Conditions
Breast Cancer
Interventions
OMM prior to SLNB
Procedure
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Not applicable Interventional

A Pilot Multi-Institutional Study to Evaluate the Accuracy of a Breast Cancer Locator in Patients With Palpable Cancers

NCT03573661
View directory record Official record
Conditions
Palpable Breast Cancer
Interventions
Breast Cancer Locator (BCL)
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
4
States / cities
Burlington, Massachusetts • Keene, New Hampshire • Lebanon, New Hampshire + 1 more
Source: ClinicalTrials.gov public record
Updated May 24, 2021 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Radiation Therapy in Treating Participants With Breast Cancer Before Surgery

NCT03624478
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 IIA Breast Cancer AJCC v8, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Study of Radiofrequency Ablation of Breast Cancer Lumpectomy Sites to Decrease Re-operation

NCT00571987
View directory record Official record
Conditions
Cancer of the Breast
Interventions
AngioDynamics (previously RITA Med,Inc) radiofrequency delivery system (consisting of a generator and Starburst XL probe)
Device
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older · Female only
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Nov 23, 2015 · Synced Jul 22, 2026, 5:46 PM EDT
Recruiting Phase 2 Interventional

Repeat Breast Conserving Surgery Followed by Daily Partial Breast Irradiation in Ipsilateral Breast

NCT06129747
View directory record Official record
Conditions
Breast Cancer, Tumor, Breast
Interventions
Radiation Therapy
Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Withdrawn Not applicable Interventional

Exercise Regimen Designed to Improve Functional Mobility, Body Composition, and Strength After Breast Conservation Therapy for Women With Early Stage Breast Cancer

NCT04449809
View directory record Official record
Conditions
Breast Cancer
Interventions
Exercise program
Behavioral
Lead sponsor
Duke University
Other
Eligibility
30 Years to 70 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 20, 2021 · Synced Jul 22, 2026, 5:46 PM EDT
Completed No phase listed Observational Results available

Tumor: Breast Ratio Study

NCT02216136
View directory record Official record
Conditions
Breast Cancer, LCIS, DCIS
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 72 Years · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Early Phase 1 Interventional

Partial Breast Radiation Therapy in Treating Women Undergoing Breast-Conserving Therapy for Early Stage Breast Cancer

NCT00527293
View directory record Official record
Conditions
Breast Cancer
Interventions
adjuvant therapy, 3-dimensional conformal radiation therapy, brachytherapy
Procedure · Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
4
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Jul 22, 2026, 5:46 PM EDT
Active, not recruiting Phase 2 Interventional

The PRECISION Trial (Profiling Early Breast Cancer for Radiotherapy Omission): A Phase II Study of Breast-Conserving Surgery Without Adjuvant Radiotherapy for Favorable-Risk Breast Cancer

NCT02653755
View directory record Official record
Conditions
Breast Cancer Radiation
Interventions
Prosigna
Device
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
50 Years to 75 Years · Female only
Enrollment
671 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
6
States / cities
Baltimore, Maryland • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional

Assessing the Accuracy of Tumor Biopsies After Chemotherapy to Determine if Patients Can Avoid Breast Surgery

NCT03188393
View directory record Official record
Conditions
Invasive Breast Carcinoma, Stage II Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer
Interventions
Biopsy of Breast
Procedure
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
377
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 256 more
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Not applicable Interventional

Evaluating Mass Spectrometry And Intraoperative MRI In The Advanced Multimodality Image Guided Operating Suite (Amigo) In Breast-Conserving Therapy

NCT02335671
View directory record Official record
Conditions
Early Stage Breast Cancer, Breast Cancer Stage I, Breast Cancer Stage II
Interventions
Intra-operative Magnetic Resonance Imaging (MRI), Mass Spectrometer Analysis of Tissue Sample
Procedure · Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 27, 2023 · Synced Jul 22, 2026, 5:46 PM EDT
Terminated Not applicable Interventional

Axillary Ultrasound With or Without Sentinel Lymph Node Biopsy in Detecting the Spread of Breast Cancer in Patients Receiving Breast Conservation Therapy

NCT01821768
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Sentinel Lymph Node Biopsy
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 3 Interventional Results available

Hypofractionated Radiation Therapy in Preventing Recurrence in Patients With Breast Cancer After Surgery

NCT03324802
View directory record Official record
Conditions
Stage I Breast Cancer AJCC v7, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Stage IIIA Breast Cancer AJCC v7
Interventions
Hypofractionated Radiation Therapy, Quality-of-Life Assessment, Radiation Therapy
Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional Results available

Breast-Conserving Surgery and Radiation Therapy in Patients With Multiple Ipsilateral Breast Cancer

NCT01556243
View directory record Official record
Conditions
Breast Cancer
Interventions
therapeutic conventional surgery, whole breast irradiation
Procedure · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
40 Years and older · Female only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
350
States / cities
Hot Springs, Arkansas • Dublin, California • Emeryville, California + 216 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Terminated Phase 3 Interventional Results available

Fluorescence Imaging of Carcinoma During Breast Conserving Surgery

NCT04815083
View directory record Official record
Conditions
Breast Neoplasm Female, Breast Cancer
Interventions
Aminolevulinic Acid Hydrochloride, Eagle V1.2 Imaging System, Placebo
Drug · Device
Lead sponsor
SBI ALApharma Canada, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
7
States / cities
Stamford, Connecticut • Clearwater, Florida • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Jul 22, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional

ERAS Protocols in Breast Conserving Surgery

NCT06938581
View directory record Official record
Conditions
Breast Cancer, Postoperative Recovery
Interventions
ERAS Protocol, Standard Perioperative Care
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Not listed Phase 3 Interventional

Randomized Study of Combination Chemotherapy With or Without Focused Microwave Thermotherapy Before Surgery in Treating Women With Large Breast Cancer Tumors

NCT01204801
View directory record Official record
Conditions
Breast Cancer
Interventions
Focused Microwave Thermotherapy, Chemotherapy (control)
Device · Drug
Lead sponsor
Medifocus, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 23, 2015 · Synced Jul 22, 2026, 5:46 PM EDT
Suspended No phase listed Observational

The Impact of Surgeon-Interpreted Intraoperative Margin Assessment During Breast Conserving Surgery on Postoperative Treatment

NCT07140965
View directory record Official record
Conditions
Breast Cancer
Interventions
Pegulicianine Fluorescence-Guided Surgery, Digital Breast Tomosynthesis, Breast Conserving Therapy
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Phase 1 Interventional

SRG-514 Administered Intraoperatively to Patients Undergoing Breast-conserving Cancer Surgery

NCT06300411
View directory record Official record
Conditions
Breast Cancer
Interventions
SRG-514
Drug
Lead sponsor
SURGE Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
8
States / cities
Savannah, Georgia • Indianapolis, Indiana • Rochester, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jul 22, 2026, 5:46 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 Jul 22, 2026, 5:46 PM EDT
Active, not recruiting Not applicable Interventional

A Study of the BREAST-Q REACT Tool for People Having Breast Surgery

NCT06550401
View directory record Official record
Conditions
Breast Conserving Surgery, Mastectomy With Reconstruction
Interventions
BREAST-Q Physical Well-Being, QuickDASH
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jul 22, 2026, 5:46 PM EDT
Completed Not applicable Interventional

A Novel Optical Spectral Imaging System for Imaging Breast Tumor Margins

NCT01372631
View directory record Official record
Conditions
Breast Cancer
Interventions
miniature spectral imaging system, Bench-top optical spectrometer, High resolution microendoscope
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Durham, North Carolina • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Jul 22, 2026, 5:46 PM EDT