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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:58 PM EDT

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Showing 457–480 of 7,072 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Breast Neoplasms Clear all
Completed Phase 3 Interventional Results available

Regional Anesthesia and Breast Cancer Recurrence

NCT00418457
View directory record Official record
Conditions
Breast Neoplasms
Interventions
General anesthesia and opioids, Regional analgesia and propofol
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
2,108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 22, 2026, 12:58 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cognitive Function in Older Women With Stage I, Stage II, or Stage III Breast Cancer Receiving Hormone Therapy

NCT00681928
View directory record Official record
Conditions
Breast Cancer
Interventions
anastrozole, letrozole, questionnaire administration, cognitive assessment, psychosocial assessment and care
Drug · Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
65 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting No phase listed Observational

Evaluating the Association Among Changes in Gut Microbiome, Fatigue, and Chemotherapy-Induced Nausea in Early Stage Breast Cancer

NCT05417867
View directory record Official record
Conditions
Chemotherapy-Related Nausea and/or Vomiting, Early Stage Breast Carcinoma, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
Interventions
Biospecimen Collection, Questionnaire Administration
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Albert Lea, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Not applicable Interventional

Novel Social Media Intervention For Older Br CA Patients

NCT02639208
View directory record Official record
Conditions
Breast Cancer Stage I, Breast Cancer Stage II, Breast Cancer Stage III
Interventions
PatientsLikeMe (PLM)
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
60 Years and older · Female only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 20, 2021 · Synced Oct 22, 2026, 12:58 PM EDT
Active, not recruiting Not applicable Interventional

Uptake of Genetic Counseling Among African American Women

NCT04082117
View directory record Official record
Conditions
Breast Cancer Risk
Interventions
Educational video
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
25 Years to 69 Years · Female only
Enrollment
960 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Not applicable Interventional

Lifestyle Intervention Study in Adjuvant Treatment of Early Breast Cancer

NCT00463489
View directory record Official record
Conditions
Breast Cancer
Interventions
Lifestyle intervention, Mail-based
Behavioral
Lead sponsor
Ontario Clinical Oncology Group (OCOG)
Other
Eligibility
Female only
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
4
States / cities
Torrance, California • Boston, Massachusetts • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Oct 22, 2026, 12:58 PM EDT
Not listed Not applicable Interventional

Feasibility of Integrating the Outcomes4Me Smartphone Navigation Application Into the Care Management of Breast Cancer Patients

NCT04262518
View directory record Official record
Conditions
Breast Cancer, Invasive Breast Cancer, Metastatic Breast Cancer, Breast Carcinoma, Metastatic Breast Carcinoma
Interventions
Outcomes4Me Mobile App
Device
Lead sponsor
Outcomes4Me
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Phase 1 Interventional

Metarrestin (ML-246) in Subjects With Metastatic Solid Tumors

NCT04222413
View directory record Official record
Conditions
Advanced Solid Tumors, Metastatic Pancreatic Cancer, Pediatric Solid Tumor, Advanced Breast Cancer, Malignant Peripheral Nerve Sheath Tumor, Colorectal Neoplasms
Interventions
Metarrestin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Years to 120 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
2
States / cities
Fairway, Kansas • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Phase 3 Interventional

A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence

NCT06492616
View directory record Official record
Conditions
Breast Cancer
Interventions
Elacestrant, Anastrozole, Letrozole, Exemestane, Tamoxifen
Drug
Lead sponsor
Stemline Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
4,220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
176
States / cities
Daphne, Alabama • Chandler, Arizona • Gilbert, Arizona + 139 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Talimogene Laherparepvec in Combination With Neoadjuvant Chemotherapy in Triple Negative Breast Cancer

NCT02779855
View directory record Official record
Conditions
Breast Cancer, Ductal Carcinoma, Invasive Breast Carcinoma, Invasive Ductal Breast Carcinoma
Interventions
Talimogene laherparepvec, Paclitaxel
Biological · Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Radiation Therapy in Treating Participants With Breast Cancer Before Surgery

NCT03624478
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage IIA 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, Prognostic Stage IIA Breast Cancer AJCC v8
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed No phase listed Observational

Pre-analytical Factors Affecting ctDNA Analysis in Early and Locally Advanced Breast Cancer

NCT05945290
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Early Stage Breast Carcinoma, Locally Advanced Breast Carcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Phase 2 Interventional

Nurturing Exercise Routine for Greater Improvement in Zest and Energy on Enhertu

NCT07203378
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Whole-body resistance training and aerobic exercise
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Not applicable Interventional Results available

Zoledronate in Treating Osteopenia or Osteoporosis in Postmenopausal Women Receiving Letrozole for Stage I, Stage II, or Stage IIIA Primary Breast Cancer

NCT00436917
View directory record Official record
Conditions
Breast Cancer, Osteoporosis
Interventions
zoledronic acid, Letrozole as adjuvant therapy
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 120 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Not applicable Interventional

A Synthetic Lethality-Focused Algorithm to Identify Therapeutic Options in Advanced Metastatic Breast Cancer (SYNTHESIS-Breast)

NCT07067138
View directory record Official record
Conditions
Breast Cancer, Breast Carcinoma, Cancer of the Breast, Malignant Neoplasm of Breast
Interventions
Expression Networks for highLIGHting Tumor vulnerabilities (ENLIGHT), TruSight(R) Oncology 500, TruSeq Matched Tumor Normal Whole Exome Sequencing Assay
Device
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 2 Interventional Results available

Memantine Hydrochloride in Helping Cancer Survivors Stop Smoking

NCT01535040
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Lung Cancer, Prostate Cancer, Tobacco Use Disorder
Interventions
memantine hydrochloride, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 1 Interventional

Acupuncture to Treat Cancer-Related Fatigue in Breast Cancer Patients

NCT00177840
View directory record Official record
Conditions
Fatigue
Interventions
acupuncture
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years and older · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 28, 2008 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing At-risk Latina Women's Use of Genetic Counseling for Hereditary Breast and Ovarian Cancer

NCT03075540
View directory record Official record
Conditions
Hereditary Breast and Ovarian Cancer
Interventions
Genetic Counseling and Testing YouTube Video
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
21 Years and older · Female only
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Alexandria, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Not applicable Interventional

Personalized Prone Immobilization for Accelerated Partial Breast Radiotherapy

NCT07711847
View directory record Official record
Conditions
Invasive Breast Cancer Early Stages, Ductal Carcinoma In Situ, DCIS
Interventions
VENUS SHELL™ immobilization device
Device
Lead sponsor
HeroSupport SA
Industry
Eligibility
40 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 22, 2026, 12:58 PM EDT
Terminated Phase 2 Interventional

RTA 744 in Breast Cancer Patients With Progression of Previously Irradiated Brain Metastases

NCT00538343
View directory record Official record
Conditions
Brain Metastases
Interventions
berubicin hydrochloride (RTA 744)
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
West Palm Beach, Florida • Charlotte, North Carolina • Durham, North Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 2 Interventional

Tangential Radiation Therapy Without Axillary Dissection in Breast Cancer

NCT00165243
View directory record Official record
Conditions
Early-Stage Breast Cancer
Interventions
Tangential radiation
Procedure
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
55 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Oct 22, 2026, 12:58 PM EDT
Completed Phase 1 Interventional

A Study Evaluating Safety, Pharmacokinetics, and Therapeutic Activity of RO6874281 as a Single Agent (Part A) or in Combination With Trastuzumab or Cetuximab (Part B or C)

NCT02627274
View directory record Official record
Conditions
Solid Tumor, Breast Cancer, Cancer of Head and Neck
Interventions
RO6874281, Trastuzumab, Cetuximab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
5
States / cities
Tucson, Arizona • La Jolla, California • Greeley, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2022 · Synced Oct 22, 2026, 12:58 PM EDT
Terminated Phase 2 Interventional

Androgen Therapy for Management of Estrogen/Progesterone Receptor Negative ER(-)PR(-) Metastatic Breast Cancer

NCT00303615
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Fluoxymesterone 10 mg, Anastrozole 1 mg
Drug
Lead sponsor
Legacy Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 20, 2008 · Synced Oct 22, 2026, 12:58 PM EDT
Recruiting Phase 2Phase 3 Interventional

Opioid-Sparing Effects of Nurse-Delivered Hypnosis During Breast Cancer Surgery

NCT05766891
View directory record Official record
Conditions
Breast Cancer
Interventions
Group 1, Group 2, Group 3
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 22, 2026, 12:58 PM EDT