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ClinicalTrials.gov public records Last synced Jun 11, 2026, 1:33 AM EDT

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Showing 1–24 of 6,960 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Breast Cancers Clear all
Recruiting Phase 2 Interventional

5 vs. 9-day Course of Whole Breast Radiotherapy With Boost for Early-stage Breast Cancer

NCT06961955
View directory record Official record
Conditions
Breast Cancer, Invasive Carcinoma of Breast, Ductal Breast Carcinoma in Situ
Interventions
Radiation Therapy
Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Jun 11, 2026, 1:33 AM EDT
Terminated No phase listed Observational

Collect Breast Cancer Patients' Digital Mammography Images With Corresponding Reports for the Development of Software

NCT00749255
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 18, 2011 · Synced Jun 11, 2026, 1:33 AM EDT
Recruiting Phase 2 Interventional

NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer

NCT05837455
View directory record Official record
Conditions
Breast Cancer, Cancer of the Breast
Interventions
VENTANA MIB-1 Ki67 assay, Oncotype DX® Recurrence Score, PAM50-based Prosigna breast cancer gene signature assay, Anastrozole, Combination anthracycline and/or taxane based treatment
Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Recruiting No phase listed Observational

A Study Comparing Cancer Imaging Approaches in People With Lobular Breast Cancer

NCT06557148
View directory record Official record
Conditions
Breast Cancer, Lobular Breast Carcinoma, Breast Carcinoma, Metastatic Breast Cancer, Metastatic Lobular Breast Carcinoma, Metastatic Breast Carcinoma
Interventions
18F-Fluoroestradiol PET/CT
Diagnostic Test
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
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 1 Interventional Results available

4-1BB Agonist Monoclonal Antibody PF-05082566 With Trastuzumab Emtansine or Trastuzumab in Treating Patients With Advanced HER2-Positive Breast Cancer

NCT03364348
View directory record Official record
Conditions
HER2 Positive Breast Carcinoma, Recurrent Breast Carcinoma, Stage III Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage IV Breast Cancer
Interventions
Utomilumab, Trastuzumab, Ado-Trastuzumab Emtansine
Drug
Lead sponsor
George W. Sledge Jr.
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 2 Interventional

Three Doses of TAS-108 to Treat Recurrent or Recurrent Inoperable Breast Cancer

NCT00166543
View directory record Official record
Conditions
Breast Cancer
Interventions
TAS-108
Drug
Lead sponsor
SRI International
Industry
Eligibility
18 Years and older · Female only
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 17, 2015 · Synced Jun 11, 2026, 1:33 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Clinical Significance of Germline BRCA Mutations

NCT00579488
View directory record Official record
Conditions
Breast Cancer, Ovarian Cancer
Interventions
Not listed
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13,320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Jun 11, 2026, 1:33 AM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of T-DXd in Participants With or Without Brain Metastasis Who Have Previously Treated Advanced or Metastatic HER2 Positive Breast Cancer

NCT04739761
View directory record Official record
Conditions
Breast Cancer
Interventions
Trastuzumab Deruxtecan
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
506 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

ISPY-P1.01:Evaluating the Safety of Weekly Paclitaxel With Trastuzumab Duocarmazine (SYD985) in Patients With Metastatic Cancer

NCT04602117
View directory record Official record
Conditions
HER2-positive Breast Cancer, HER2 Low, SYD-985, SYD985, Vic-trastuzumab Duocarmazine, Metastatic Cancer, Metastatic Breast Cancer, Metastatic Gastrointestinal Carcinoid Tumor, Metastatic, HER2 Low Breast Cancer, GastroEsophageal Cancer, Gastroesophageal Adenocarcinoma, Endometrium Tumor, Ovarian Cancer, Ovarian Carcinoma, HER2-positive Gastric Cancer, HER2-positive Metastatic Breast Cancer, HER2 Mutation-Related Tumors, HER-2 Protein Overexpression, HER2 Low HR Positive, HR Positive, Hormone Receptor-positive Breast Cancer, Estrogen Receptor Positive Tumor, Progesterone Receptor-positive Breast Cancer, Triple Negative Breast Cancer, Hormone Receptor Negative Breast Carcinoma, Bladder Cancer
Interventions
Vic-trastuzumab duocarmazine (SYD985) + paclitaxel
Drug
Lead sponsor
QuantumLeap Healthcare Collaborative
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Jun 11, 2026, 1:33 AM EDT
Completed No phase listed Observational

Strain Imaging in Breast Cancer Patients Receiving Trastuzumab

NCT02080390
View directory record Official record
Conditions
Her 2 Positive Breast Cancer
Interventions
Transthoracic echocardiogram (ultrasound)
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Jun 11, 2026, 1:33 AM EDT
Recruiting No phase listed Observational

CTNNA1 Familial Expansion Study

NCT05126290
View directory record Official record
Conditions
Cancer Gene Mutation, Gastric Cancer, Breast Cancer
Interventions
Collection of personal and family history from CAFÉ Study participants
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Terminated Phase 2 Interventional Results available

Study of Seribantumab in Adult Patients With NRG1 Gene Fusion Positive Advanced Solid Tumors

NCT04383210
View directory record Official record
Conditions
Locally Advanced Solid Tumor, Metastatic Solid Tumor, Pancreatic Cancer, Lung Cancer, Head and Neck Cancer, Breast Cancer, Kidney Cancer, Colorectal Cancer, Bladder Cancer, Ovarian Cancer, Sarcoma, Gallbladder Cancer, Bile Duct Cancer, Esophageal Cancer, Uterine Cancer, Cholangiocarcinoma, Prostate Cancer
Interventions
Seribantumab
Drug
Lead sponsor
Elevation Oncology
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
35
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fountain Valley, California + 32 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 2 Interventional Results available

Nab-Paclitaxel and Bevacizumab Followed By Bevacizumab and Erlotinib in Metastatic Breast Cancer

NCT00733408
View directory record Official record
Conditions
Estrogen Receptor-negative Breast Cancer, HER2-negative Breast Cancer, Progesterone Receptor-negative Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer, Triple-negative Breast Cancer
Interventions
paclitaxel albumin-stabilized nanoparticle formulation, bevacizumab, erlotinib hydrochloride
Drug · Biological
Lead sponsor
University of Washington
Other
Eligibility
Female only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
17
States / cities
Anchorage, Alaska • Yuma, Arizona • Lewiston, Idaho + 12 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced Jun 11, 2026, 1:33 AM EDT
Not listed No phase listed Observational

TR(ACE) Assay Clinical Specimen Study

NCT02934360
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung, Breast Neoplasms
Interventions
TR(ACE) Assay Testing
Device
Lead sponsor
Biological Dynamics
Industry
Eligibility
21 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
16
States / cities
Encinitas, California • Oceanside, California • Santa Monica, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Jun 11, 2026, 1:33 AM EDT
Suspended Phase 1 Interventional

Alpha-TEA and Trastuzumab for the Treatment of Refractory HER2+ Metastatic Breast Cancer

NCT04120246
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, HER2 Positive Breast Carcinoma, Metastatic Breast Carcinoma, Refractory Breast Carcinoma
Interventions
Alpha-tocopheryloxyacetic Acid, Trastuzumab
Drug · Biological
Lead sponsor
Veana Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
2
States / cities
Portland, Oregon • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Jun 11, 2026, 1:33 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Investigational Drug in Combination With Two Chemotherapy Drugs in Women With Locally Recurrent or Metastatic Breast Cancer

NCT01349088
View directory record Official record
Conditions
Breast Cancer, Metastatic Breast Cancer, Stage IV Breast Cancer
Interventions
Ixabepilone, Capecitabine, Motesanib
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Jun 11, 2026, 1:33 AM EDT
Recruiting Phase 2 Interventional

Palbociclib and Pembrolizumab In Central Nervous System Metastases

NCT02896335
View directory record Official record
Conditions
Metastatic Malignant Neoplasm to Brain, Recurrent Brain Metastases, Progressive Brain Metastases
Interventions
Palbociclib, Pembrolizumab
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Active, not recruiting Not applicable Interventional

Nature Sounds as a Pain and Anxiety Reducing Strategy in Patients Undergoing Breast Core Biopsy

NCT03238976
View directory record Official record
Conditions
Breast Cancer
Interventions
Nature sounds
Other
Lead sponsor
University of Chicago
Other
Eligibility
21 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 2 Interventional Results available

Comparison of Neoadjuvant Chemotherapy With Weekly Paclitaxel or Eribulin Followed by A/C in Women With Locally Advanced HER2-Negative Breast Cancer

NCT01705691
View directory record Official record
Conditions
Breast Cancer, HER2-negative Breast Cancer
Interventions
Paclitaxel, Eribulin, Doxorubicin, Cyclophosphamide
Drug
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
18
States / cities
Denver, Colorado • Miami Beach, Florida • Albany, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 3 Interventional Results available

Continued Efficacy and Safety of Zoledronic Acid (q 4 Wks vs. q 12 Wks) in the 2nd Year of Treatment in Patients With Bone Metastases From Breast Cancer

NCT00320710
View directory record Official record
Conditions
Breast Cancer
Interventions
Zoledronic acid, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
92
States / cities
Anchorage, Alaska • Hot Springs, Arkansas • Springdale, Arkansas + 81 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2014 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 2 Interventional

Effects of Raloxifene on Hormone Levels

NCT00026962
View directory record Official record
Conditions
Breast Cancer
Interventions
measuring estradiol and progesterone levels in saliva
Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Not applicable Interventional

Dose Dense Abraxane in Adjuvant Chemotherapy for Breast Cancer

NCT00308178
View directory record Official record
Conditions
Breast Cancer
Interventions
Abraxane
Drug
Lead sponsor
Harold J. Burstein, MD, PhD
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2013 · Synced Jun 11, 2026, 1:33 AM EDT
Completed Phase 2 Interventional Results available

TACTIC - TAA Specific Cytotoxic T Lymphocytes in Patients With Breast Cancer

NCT03093350
View directory record Official record
Conditions
Breast Cancer
Interventions
TAA-specific CTLs
Biological
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Jun 11, 2026, 1:33 AM 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 Jun 7, 2026 · Synced Jun 11, 2026, 1:33 AM EDT