- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Progesterone Receptor Positive
- Interventions
- Radiation Therapy, Therapeutic Conventional Surgery
- Radiation · Procedure
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
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 15, 2026 Report an issue
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
7089
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 745–756 of 7,089 matching trials for Breast Cancer.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Non Small Cell Lung Cancer, Advanced Solid Tumor, Metastatic Melanoma, Metastatic Head and Neck Carcinoma, Metastatic Renal Cell Carcinoma, Metastatic Colorectal Cancer, Sarcomas, Metastatic Prostate Cancer, Ovarian Cancer, Small Cell Lung Cancer, Metastatic Breast Cancer, Pancreas Cancer, Gastric Cancer, Esophageal Cancer, Gastroesophageal Junction Adenocarcinoma, Cervical Cancer, Adenoid Cystic Carcinoma, Salivary Gland Cancer, Urothelial Carcinoma
- Interventions
- ONC-392, Pembrolizumab, Docetaxel
- Drug
- Lead sponsor
- OncoC4, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 733 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 33
- States / cities
- Springdale, Arkansas • Davis, California • Downey, California + 27 more
- Conditions
- Metastatic Breast Cancer, Breast Cancer, Breast Cancer Stage IV, Triple Negative Breast Cancer, Triple Negative Breast Neoplasms, Metastatic Triple-Negative Breast Carcinoma, Locally Advanced Breast Cancer, Locally Advanced Triple-Negative Breast Carcinoma
- Interventions
- Pembrolizumab, Cryoablation, Histotripsy
- Drug · Device
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Bladder Carcinoma, Ureter Carcinoma, Renal Pelvis Carcinoma, Non-small Cell Lung Cancer, Invasive Breast Carcinoma, Cutaneous Melanoma, Esophageal Carcinoma, Gastroesophageal Junction Carcinoma, Gastric Adenocarcinoma, Pancreatic Adenocarcinoma, Squamous Cell Carcinoma of the Head and Neck, Epithelial Ovarian Carcinoma, Fallopian Tube Carcinoma, Endometrial Carcinoma, Renal Cell Carcinoma, Rectal Adenocarcinoma, Colon Adenocarcinoma
- Interventions
- Guardant Reveal
- Diagnostic Test
- Lead sponsor
- Guardant Health, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,285 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 33
- States / cities
- Birmingham, Alabama • Chandler, Arizona • Hot Springs, Arkansas + 30 more
- Conditions
- Breast Cancer
- Interventions
- Fulvestrant
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 45 Years to 130 Years · Female only
- Enrollment
- 736 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2026
- U.S. locations
- 14
- States / cities
- Casa Grande, Arizona • Fountain Valley, California • New Britain, Connecticut + 11 more
- Conditions
- Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Prognostic Stage 0 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
- Interventions
- Hypnosedation, Questionnaire Administration, Verbal Support
- Behavioral · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Hormone-receptor-positive Breast Cancer, HER2-negative Breast Cancer, Metastatic Breast Cancer
- Interventions
- BGB-21447, Fulvestrant, BGB-43395
- Drug
- Lead sponsor
- BeOne Medicines
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 3
- States / cities
- Iowa City, Iowa • Houston, Texas • Seattle, Washington
- Conditions
- Breast Cancer
- Interventions
- Inavolisib, Placebo, Palbociclib, Fulvestrant
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 325 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2027
- U.S. locations
- 10
- States / cities
- Beverly Hills, California • Boston, Massachusetts • New York, New York + 7 more
- Conditions
- Metastatic Breast Cancer
- Interventions
- Palbociclib, Fulvestrant, Avelumab
- Drug
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2026
- U.S. locations
- 22
- States / cities
- Miami, Florida • Atlanta, Georgia • Chicago, Illinois + 18 more
- Conditions
- Advanced Solid Tumors, HNSCC, SCLC, NSCLC, TNBC - Triple-Negative Breast Cancer, CRC
- Interventions
- TUB-030
- Drug
- Lead sponsor
- Gilead Sciences
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 13
- States / cities
- New Haven, Connecticut • Miami, Florida • Boston, Massachusetts + 9 more
- Conditions
- Non-small Cell Lung Cancer, Colorectal Cancer, Breast Cancer
- Interventions
- Guardant360
- Diagnostic Test
- Lead sponsor
- Guardant Health, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 470 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 1
- States / cities
- Skokie, Illinois
- Conditions
- Breast Cancer
- Interventions
- [68Ga]Ga-NeoB, [177Lu]Lu-NeoB, Ribociclib, Fulvestrant, Goserelin
- Drug · Other
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2032
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Houston, Texas
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.