- Conditions
- Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage 1 Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma, HER2-Negative Breast Carcinoma, Breast Ductal Carcinoma In Situ, Breast Lobular Carcinoma In Situ
- Interventions
- Anastrozole, Letrozole, Exemestane, Tamoxifen, Mammogram, Magnetic Resonance Imaging, Dual X-ray Absorptiometry, Biospecimen Collection, Questionnaire Administration
- Drug · Procedure · Biological + 1 more
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,556 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2031
- U.S. locations
- 728
- States / cities
- Anchorage, Alaska • Gilbert, Arizona • Goodyear, Arizona + 559 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 65
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Metastatic Breast Cancer
- Interventions
- Avastin, Hormonal therapy
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 80 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2011
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Estrogen Receptor Positive Breast Cancer, Progesterone Receptor Positive Tumor, Recurrent Breast Carcinoma, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer
- Interventions
- Exemestane, Laboratory Biomarker Analysis, Oophorectomy, Quality-of-Life Assessment, Radiation Therapy, Tamoxifen, Triptorelin
- Drug · Other · Procedure + 1 more
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 3,066 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2024
- U.S. locations
- 480
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Scottsdale, Arizona + 323 more
- Conditions
- Breast Cancer, HER2-negative Breast Cancer, HER2 Negative Breast Carcinoma, ER+ Breast Cancer, Lobular Breast Carcinoma
- Interventions
- Neoadjuvant endocrine therapy
- Drug
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 50 Years and older · Female only
- Enrollment
- 176 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Breast Cancer, Early Breast Cancer
- Interventions
- Camizestrant, Tamoxifen, Anastrozole, Letrozole, Exemestane
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 130 Years
- Enrollment
- 4,300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2036
- U.S. locations
- 126
- States / cities
- Birmingham, Alabama • Dothan, Alabama • Anchorage, Alaska + 110 more
- Conditions
- Metastatic Breast Cancer
- Interventions
- Inavolisib, Phesgo, Placebo, Taxane-based Chemotherapy, Optional Endocrine Therapy of Investigator's Choice
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 230 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2032
- U.S. locations
- 20
- States / cities
- Gilbert, Arizona • Burbank, California • Corona, California + 17 more
- Conditions
- Breast Neoplasms
- Interventions
- Tamoxifen, Exemestane
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 30 Years and older · Female only
- Enrollment
- 4,740 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2013
- U.S. locations
- 57
- States / cities
- Birmingham, Alabama • Green Valley, Arizona • Green Velley, Arizona + 36 more
- Conditions
- Breast Cancer, Fatigue, Sleep Disorders
- Interventions
- Tamoxifen, triptorelin, Exemestane
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- Up to 120 Years · Female only
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2016
- U.S. locations
- 13
- States / cities
- Sacramento, California • Fort Collins, Colorado • Norwalk, Connecticut + 7 more
- Conditions
- Breast Cancer
- Interventions
- Tamoxifen Citrate, Letrozole, Exemestane, Blueprint, Mammaprint
- Drug · Diagnostic Test
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Breast Cancer, Adjuvant Treatment, Early Stage Breast Cancer
- Interventions
- Switch, Guideline Directed Intervention (GDI)
- Drug · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Breast Neoplasms
- Interventions
- Atezolizumab (MPDL3280A), an engineered anti-programmed death-ligand 1 (PD-L1) antibody, Bevacizumab, Entinostat, Exemestane, Fulvestrant, Ipatasertib, Tamoxifen, Abemaciclib
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 14
- States / cities
- Birmingham, Alabama • San Francisco, California • Stanford, California + 11 more
- 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
- Conditions
- Breast Cancer
- Interventions
- Polygenic Risk Score
- Genetic
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 35 Years to 75 Years · Female only
- Enrollment
- 151 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Breast Neoplasms
- Interventions
- LY2835219, Letrozole, Anastrozole, Tamoxifen, Exemestane, Everolimus, Trastuzumab, LY3023414, Fulvestrant, Pertuzumab, Loperamide, Endocrine therapy
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 198 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2026
- U.S. locations
- 13
- States / cities
- Rogers, Arkansas • La Jolla, California • Boston, Massachusetts + 7 more
- Conditions
- Breast Cancer, Quality of Life
- Interventions
- Accelerated Partial Breast Irradiation (APBI), tamoxifen, anastrozole, exemestane, letrozole, fulvestrant, toremifene
- Radiation · Drug
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 65 Years and older · Female only
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2032
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Breast Cancer Female
- Interventions
- tamoxifen, letrozole, anastrozole, or exemestane, Patient reported outcomes
- Drug · Behavioral
- Lead sponsor
- Shayna Showalter, MD
- Other
- Eligibility
- 65 Years and older · Female only
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 2
- States / cities
- Charlottesville, Virginia • Richmond, Virginia
- Conditions
- Breast Cancer
- Interventions
- exemestane, tamoxifen, triptorelin
- Drug
- Lead sponsor
- ETOP IBCSG Partners Foundation
- Network
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 2,672 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2024
- U.S. locations
- 139
- States / cities
- Burbank, California • La Jolla, California • Mission Hills, California + 106 more
- Conditions
- Locoregional Recurrence, Hormone Receptor-positive Breast Cancer, HER2-negative Breast Cancer
- Interventions
- Ribociclib, Fulvestrant, Anastrozole, Letrozole, Exemestane
- Drug
- Lead sponsor
- Oana Danciu
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2029
- U.S. locations
- 21
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Washington D.C., District of Columbia + 18 more
- Conditions
- HER2/Neu Negative, Invasive Breast Carcinoma, Postmenopausal, Stage 0 Breast Cancer, Stage IA Breast Cancer
- Interventions
- Anastrozole, Exemestane, Laboratory Biomarker Analysis, Letrozole, Quality-of-Life Assessment, Questionnaire Administration, Tamoxifen Citrate, Toremifene Citrate
- Drug · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 60 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Urothelial Carcinoma, Bladder Cancer, Urinary Bladder Neoplasms
- Interventions
- 75 approved agents, COXEN
- Drug · Other
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Breast Cancer, Solid Tumors, Adult
- Interventions
- STX-478, Fulvestrant, Ribociclib, Palbociclib, Letrozole, Anastrozole, Exemestane, Tamoxifen, Abemaciclib, Imlunestrant, Metformin
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 880 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 28
- States / cities
- Los Angeles, California • San Francisco, California • Aurora, Colorado + 22 more
- Conditions
- Breast Cancer
- Interventions
- Palbociclib, Aromatase Inhibitor
- Drug
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 162 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2024
- U.S. locations
- 10
- States / cities
- San Francisco, California • Indianapolis, Indiana • Boston, Massachusetts + 5 more
- Conditions
- Breast Cancer
- Interventions
- TOL2506, Tamoxifen, Letrozole tablets, Anastrozole Tablets, Exemestane Tablets
- Drug
- Lead sponsor
- Tolmar Inc.
- Industry
- Eligibility
- 18 Years to 51 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2030
- U.S. locations
- 17
- States / cities
- Greenbrae, California • Fort Lauderdale, Florida • Lexington, Kentucky + 14 more
- Conditions
- Breast Cancer
- Interventions
- exemestane, Placebo
- Drug
- Lead sponsor
- NSABP Foundation Inc
- Network
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 1,598 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2011
- U.S. locations
- 150
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 129 more