- Conditions
- Breast Cancer, Early-Stage Breast Carcinoma, Hormone Receptor-Positive Breast Cancer, HER2-Negative Breast Cancer
- Interventions
- Stereotactic Radiation Therapy, Endocrine Therapy
- Radiation · Drug
- Lead sponsor
- Renaissance Institute of Precision Oncology and Radiosurgery
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2032
- U.S. locations
- 1
- States / cities
- Winter Park, Florida
Condition Directory
Breast Cancer clinical trials
Directory of U.S. ClinicalTrials.gov public records for Breast Cancer. Browse Breast Cancer recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.
By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced November 2, 2026 Report an issue
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
7081
Shown on this page
12
Current sort
Recently updated
Condition scope
Breast Cancer
Additional filters apply within this condition.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
How Breast Cancer studies are organized in the registry
Breast cancer listings are usually subtype-specific: receptor status appears directly in titles and condition fields, so subtype terms narrow results far better than stage words alone. Many studies also restrict to either early-stage or metastatic settings, which is visible in the title or eligibility section of the official record.
Terms that often appear in related listings
These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.
Showing 481–492 of 7,081 matching trials for Breast Cancer.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Cancer, Breast Cancer
- Interventions
- Whey protein (60 grams), No protein
- Dietary Supplement · Other
- Lead sponsor
- Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
- Other
- Eligibility
- 20 Years to 89 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Breast Cancer, HER2-negative Breast Cancer, Metastatic Breast Cancer
- Interventions
- 18F-DCFPyL
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Cancer, Breast, Age-related Cognitive Decline, Cognitive Decline
- Interventions
- Not listed
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 60 Years to 105 Years · Female only
- Enrollment
- 1,700 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2027
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Metastatic Breast Cancer
- Interventions
- Lenvatinib, Pembrolizuma, Fulvestrant
- Drug
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Uterine Cervical Neoplasms, Endometrial Neoplasms, Squamous Cell Carcinoma of Head and Neck, Gallbladder Neoplasms, Cholangiocarcinoma, Esophageal Neoplasms, Triple Negative Breast Neoplasms, Hepatocellular Carcinoma, Urinary Bladder Neoplasms, Ovarian Neoplasms, Stomach Neoplasms
- Interventions
- Pembrolizumab/Vibostolimab Co-Formulation, Pembrolizumab, Lenvatinib, 5-Fluorouracil, Cisplatin, Paclitaxel, Gemcitabine, Carboplatin, Docetaxel, Bevacizumab, Capecitabine, Oxaliplatin
- Biological · Drug
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 611 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 14
- States / cities
- Anchorage, Alaska • Duarte, California • Orange, California + 11 more
- Conditions
- Metastatic Breast Cancer
- Interventions
- Demographics/Lifestyle Survey
- Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Triple Negative Breast Cancer
- Interventions
- Exercise and Medical Nutrition
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Triple Negative Breast Cancer
- Interventions
- Genomically Guided Radiation Therapy
- Radiation
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 2
- States / cities
- Clearwater, Florida • Tampa, Florida
- Conditions
- Breast Cancer, Metastatic
- Interventions
- Evorpacept (ALX148), Trastuzumab, Paclitaxel, Capecitabine, Eribulin, Gemcitabine, Vinorelbine
- Drug
- Lead sponsor
- ALX Oncology Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 28
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Duarte, California + 24 more
- Conditions
- Breast Cancer
- Interventions
- Neoadjuvant Olaparib monotherapy group, Neoadjuvant combination therapy with olaparib plus durvalumab
- Drug · Combination Product
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 130 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 4
- States / cities
- Loveland, Colorado • Boston, Massachusetts • Portland, Oregon + 1 more
- Conditions
- Advanced Malignant Solid Neoplasm, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Lung Small Cell Carcinoma, Metastatic Pancreatic Adenocarcinoma, Metastatic Triple-Negative Breast Carcinoma, Pancreatic Ductal Adenocarcinoma, Stage III Breast Cancer AJCC v7, Stage III Lung Non-Small Cell Cancer AJCC v7, Stage III Lung Small Cell Carcinoma AJCC v7, Stage III Pancreatic Cancer AJCC v6 and v7, Stage IIIA Breast Cancer AJCC v7, Stage IIIA Lung Non-Small Cell Cancer AJCC v7, Stage IIIA Lung Small Cell Carcinoma AJCC v7, Stage IIIB Breast Cancer AJCC v7, Stage IIIB Lung Non-Small Cell Cancer AJCC v7, Stage IIIB Lung Small Cell Carcinoma AJCC v7, Stage IIIC Breast Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7, Stage IV Lung Non-Small Cell Cancer AJCC v7, Stage IV Lung Small Cell Carcinoma AJCC v7, Stage IV Pancreatic Cancer AJCC v6 and v7, Triple-Negative Breast Carcinoma, Unresectable Lung Small Cell Carcinoma, Unresectable Pancreatic Adenocarcinoma, Unresectable Pancreatic Carcinoma, Unresectable Triple-Negative Breast Carcinoma
- Interventions
- 18F-Fluoromisonidazole, Cediranib Maleate, Laboratory Biomarker Analysis, Olaparib, Positron Emission Tomography
- Other · Drug · Procedure
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2027
- U.S. locations
- 14
- States / cities
- La Jolla, California • Sacramento, California • San Diego, California + 9 more
About this Breast Cancer clinical trials directory page
- What this page lists
- U.S. ClinicalTrials.gov public records that list Breast Cancer as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
- How to narrow results
- Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Breast Cancer.
- Where the data comes from
- Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.
Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Breast Cancer.