- Conditions
- Invasive Breast Carcinoma, Stage II Breast Cancer AJCC v6 and v7, Stage III Breast Cancer AJCC v7, Triple-Negative Breast Carcinoma
- Interventions
- Atezolizumab, Biospecimen Collection, Carboplatin, Lumpectomy, Mastectomy, Paclitaxel
- Drug · Procedure
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 14
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Sacramento, California + 9 more
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
7078
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 433–444 of 7,078 matching trials for Breast Cancer.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Breast Cancer
- Interventions
- vepdegestrant, PF-07220060
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 34
- States / cities
- Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 22 more
- 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
- Conditions
- Metastatic Breast Cancer
- Interventions
- Capecitabine Pill
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 60 Years and older · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Breast Cancer
- Interventions
- Blood collection for GDF-15
- Other
- Lead sponsor
- Breast Cancer Trials, Australia and New Zealand
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cancer, Breast Cancer
- Interventions
- Conditioning Resistance Training, Strength Resistance Training, Hypertrophy Resistance Training
- Behavioral
- Lead sponsor
- Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
- Other
- Eligibility
- 20 Years to 89 Years · Female only
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 2
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Breast Cancer
- Interventions
- Single Counseling Session, American Cancer Society booklet
- Behavioral · Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Cancer, Breast Cancer
- Interventions
- 6-12-25 Training Regimen, 8x8 Training Regimen, 5/5/5 Cluster Set Training Regimen, Double Training Regimen
- 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
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Metastatic Breast Cancer, Ovarian Cancer
- Interventions
- Not listed
- Lead sponsor
- Masonic Cancer Center, University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Minneapolis, Minnesota
- Conditions
- Breast Cancer
- Interventions
- Prosigna PAM-50 assay
- Other
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Triple-Negative Breast Carcinoma, Metastatic Triple-Negative Breast Carcinoma, Unresectable Triple-Negative Breast Carcinoma
- Interventions
- BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Nab-paclitaxel, Pembrolizumab
- Drug · Procedure · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 57 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • Mineola, New York • New York, New York + 2 more
- Conditions
- Amyloidosis, Basal Cell Carcinoma, Biliary Tract Carcinoma, Bladder Carcinoma, Breast Carcinoma, Cervical Carcinoma, Colorectal Carcinoma, Endometrial Carcinoma, Fallopian Tube Carcinoma, Gastroesophageal Junction Carcinoma, Glioblastoma, Head and Neck Carcinoma, Hematopoietic and Lymphatic System Neoplasm, Hepatocellular Carcinoma, Hodgkin Lymphoma, Lung Carcinoma, Malignant Solid Neoplasm, Mantle Cell Lymphoma, Melanoma, Merkel Cell Carcinoma, Multiple Myeloma, Myelodysplastic Syndrome, Ovarian Carcinoma, Pancreatic Carcinoma, Primary Peritoneal Carcinoma, Prostate Carcinoma, Renal Cell Carcinoma, Squamous Cell Carcinoma, Urothelial Carcinoma
- Interventions
- Cancer Therapeutic Procedure, Questionnaire Administration
- Drug · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
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.