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ClinicalTrials.gov public records Last synced Oct 30, 2026, 1:55 PM EDT

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Showing 577–600 of 7,078 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Breast Cancer Clear all
Active, not recruiting Not applicable Interventional

Hypofractionated Regional Nodal Irradiation Clinical Trial for Women With Breast Cancer

NCT02515110
View directory record Official record
Conditions
Breast Cancer, Node-positive Breast Cancer, Breast Adenocarcinoma, Invasive Breast Carcinoma, Lobular Breast Carcinoma In Situ
Interventions
External Beam Radiation Therapy
Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years and older · Female only
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
2
States / cities
Richmond, Virginia • South Hill, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

EMBRACE: Exercising Together

NCT06049355
View directory record Official record
Conditions
Breast Carcinoma, Prostate Carcinoma
Interventions
Exercise Intervention, Biospecimen Collection, Educational Intervention
Other · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Recruiting Phase 1Phase 2 Interventional

Pharmacokinetics and Safety of Epidiferphane and Taxanes in Breast Cancer Patients

NCT05074290
View directory record Official record
Conditions
Breast Cancer
Interventions
Epidiferphane, Taxane Chemotherapy
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 30, 2026, 1:55 PM 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 Sep 1, 2023 · Synced Oct 30, 2026, 1:55 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 9, 2008 · Synced Oct 30, 2026, 1:55 PM EDT
No Longer Available No phase listed Expanded access

Expanded Access With ABT-888 (Veliparib) to Treat Metastatic Breast Cancer

NCT02985658
View directory record Official record
Conditions
Metastatic Breast Cancer With BRCA 1 or BRCA 2 Genetic Mutation, Triple-Negative Breast Cancer
Interventions
Veliparib, Cisplatin, Vinorelbine
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Oct 30, 2026, 1:55 PM EDT
Completed No phase listed Observational

Utilizing Continuous Glucose Monitoring to Characterize and Manage Hyperglycemia in Patients Initiating Alpelisib

NCT06083038
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Alpelisib, FreeStyle Libre 2 Continuous Glucose Monitor
Drug · Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Timeline
2023 – 2026
U.S. locations
1
States / cities
Saint Louis Park, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Active, not recruiting Phase 3 Interventional

Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain

NCT06500455
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Digestive System Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Computed Tomography, Fractionated Stereotactic Radiation Therapy, Magnetic Resonance Imaging, Stereotactic Radiosurgery
Procedure · Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
262
States / cities
Tucson, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 189 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Not yet recruiting Not applicable Interventional

Fit2ThriveMB: Optimization of a Physical Activity Promotion Intervention for Metastatic Breast Cancer Patients

NCT07840599
View directory record Official record
Conditions
Metastatic Breast Cancer, Metastatic Breast Cancer (MBC), Metastatic Breastcancer
Interventions
Core Intervention, EHR Integration (On v. Off), Weekly Coaching, Social+ (on v. off), Static Goal Setting, Bi-Weekly Coaching, Highly Tailored Goal Setting
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Completed No phase listed Observational

A Study of Real-World Treatment Patterns and Outcomes Among HR+/HER2- Metastatic Breast Cancer Patients Treated With First-Line CDK4/6 Inhibitors

NCT07512063
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Phase 1 Interventional

A Pilot Trial of Tamoxifen and 4-HPR (4-N-Hydroxyphenyl Retinamide) in Persons at High Risk for Developing Breast Cancer

NCT00001378
View directory record Official record
Conditions
Breast Cancer, Breast Neoplasms
Interventions
fenretinide
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 30, 2026, 1:55 PM EDT
Terminated Phase 2 Interventional Results available

Study of Magrolimab Combination Therapy in Patients With Non-Surgically Removable Locally Advanced or Metastatic Triple-Negative Breast Cancer

NCT04958785
View directory record Official record
Conditions
Triple-Negative Breast Cancer
Interventions
Magrolimab, Nab-Paclitaxel, Paclitaxel, Sacituzumab Govitecan-hziy
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
19
States / cities
Phoenix, Arizona • Fresno, California • Fullerton, California + 16 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 30, 2026, 1:55 PM EDT
Completed No phase listed Observational Results available

Advanced MRI Sequences for Radiation Therapy Treatment Planning

NCT02340715
View directory record Official record
Conditions
Cancer
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 89 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 31, 2017 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of Debio 1347 Plus Fulvestrant in Patients With Metastatic Breast Cancer

NCT03344536
View directory record Official record
Conditions
Breast Cancer
Interventions
Fulvestrant, Debio 1347
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Phase 3 Interventional Results available

A Study to Compare the Safety and Efficacy of an Aromatase Inhibitor in Combination With Lapatinib, Trastuzumab or Both for the Treatment of Hormone Receptor Positive, HER2+ Metastatic Breast Cancer

NCT01160211
View directory record Official record
Conditions
Neoplasms, Breast
Interventions
Lapatinib, Trastuzumab, Aromatase Inhibitor
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
4
States / cities
Hollywood, Florida • Augusta, Georgia • Germantown, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Phase 2 Interventional Results available

Preoperative Bevacizumab and Trastuzumab With ABI-007 and Carboplatin in HER2+ Breast Cancer

NCT00392392
View directory record Official record
Conditions
Breast Cancer
Interventions
nab-paclitaxel, Bevacizumab, Trastuzumab
Drug
Lead sponsor
SCRI Development Innovations, LLC
Other
Eligibility
18 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
6
States / cities
Fort Myers, Florida • Orlando, Florida • Gainesville, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 30, 2026, 1:55 PM EDT
Completed No phase listed Observational

Breast Density, Hormone Levels, and Anticancer Drug Levels in Women With Invasive Breast Cancer Who Are Receiving Exemestane or Anastrozole

NCT00316836
View directory record Official record
Conditions
Breast Cancer
Interventions
mammography
Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
311
States / cities
Fairbanks, Alaska • Scottsdale, Arizona • Fort Smith, Arkansas + 222 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Oct 30, 2026, 1:55 PM EDT
Recruiting Phase 1Phase 2 Interventional

PRE-ISPY Phase I/II Oncology Platform Program

NCT05868226
View directory record Official record
Conditions
HER2-positive Breast Cancer, Metastatic Cancer, Metastatic Breast Cancer, Metastatic, HER2-positive Metastatic Breast Cancer, HER2 Mutation-Related Tumors, HER-2 Protein Overexpression, HER2-negative Breast Cancer, Triple Negative Breast Cancer, HR Positive, Hormone Receptor-positive Breast Cancer, Estrogen Receptor Positive Tumor, Progesterone Receptor-positive Breast Cancer, Hormone Receptor Negative Breast Carcinoma, Solid Tumor, Solid Tumor, Adult, Solid Carcinoma, HER2 Low Breast Cancer, HER2 Low Breast Carcinoma, ER Positive Breast Cancer, PR-positive Breast Cancer, Minimal Residual Disease, Colo-rectal Cancer, Colon Cancer, Rectal Cancer, ctDNA Monitoring, Colorectal Neoplasms, Colonic Neoplasms, Rectal Neoplasms, Neoplasm, Residual, Adenocarcinoma of Colon, Adenocarcinoma
Interventions
ALX148, Fam-Trastuzumab Deruxtecan-Nxki, Zanidatamab, Tucatinib, TTX-MC138
Drug
Lead sponsor
QuantumLeap Healthcare Collaborative
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
10
States / cities
Birmingham, Alabama • Phoenix, Arizona • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Active, not recruiting Not applicable Interventional Results available

A Study to Evaluate Genetic Predictors of Aromatase Inhibitor Musculoskeletal Symptoms (AIMSS)

NCT01824836
View directory record Official record
Conditions
Estrogen Receptor-positive Breast Cancer, Musculoskeletal Complications, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
anastrozole
Drug
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older · Female only
Enrollment
1,046 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • East Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Active, not recruiting Phase 2 Interventional

(Z)-Endoxifen for the Treatment of Premenopausal Women With ER+/HER2- Breast Cancer

NCT05607004
View directory record Official record
Conditions
Breast Neoplasms, Invasive Breast Cancer, Estrogen-receptor-positive Breast Cancer, HER2-negative Breast Cancer
Interventions
(Z)-endoxifen, goserelin
Drug
Lead sponsor
Atossa Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
14
States / cities
Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 30, 2026, 1:55 PM EDT
Completed No phase listed Observational

Breast Cancer Lymphedema: Role of Insulin Resistance/FOXC2

NCT00383604
View directory record Official record
Conditions
Lymphedema, Breast Cancer
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Phase 3 Interventional Results available

Prasterone (Dehydroepiandrosterone) in Treating Postmenopausal Cancer Survivors With Vaginal Symptoms

NCT01376349
View directory record Official record
Conditions
Breast Cancer, Gynecologic Cancer
Interventions
prasterone, placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
280
States / cities
Scottsdale, Arizona • Aurora, Colorado • Boulder, Colorado + 185 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Not applicable Interventional

Tamoxifen in the Prevention of Breast Cancer in Hodgkin's Disease Survivors

NCT00165308
View directory record Official record
Conditions
Hodgkin's Disease, Breast Cancer
Interventions
Tamoxifen
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 9, 2014 · Synced Oct 30, 2026, 1:55 PM EDT
Completed Not applicable Interventional

Purpose Project: Reclaiming Life Purpose After Breast Cancer (Feasibility Study)

NCT03233334
View directory record Official record
Conditions
Breast Cancer
Interventions
Purpose Project
Behavioral
Lead sponsor
Allina Health System
Other
Eligibility
25 Years to 74 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 2, 2019 · Synced Oct 30, 2026, 1:55 PM EDT