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ClinicalTrials.gov public records Last synced Jul 23, 2026, 10:55 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Invasive Breast Cancer Early Stages Clear all
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 Jul 16, 2026 · Synced Jul 23, 2026, 10:55 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Hypofractionated Radiation Therapy or Standard Radiation Therapy in Treating Patients With Ductal Breast Carcinoma In Situ or Early Invasive Breast Cancer

NCT01266642
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Invasive Breast Carcinoma, Stage I Breast Cancer AJCC v6, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7
Interventions
External Beam Radiation Therapy, Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Whole Breast Irradiation
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years and older · Female only
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2040
U.S. locations
7
States / cities
Gilbert, Arizona • Orlando, Florida • Conroe, Texas + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Jul 23, 2026, 10:55 AM EDT
Active, not recruiting No phase listed Observational

Breast Cancer Index (BCI) Registry

NCT04875351
View directory record Official record
Conditions
Breast Cancer
Interventions
Breast Cancer Index (BCI) Risk of Recurrence & Extended Endocrine Benefit Test
Diagnostic Test
Lead sponsor
Biotheranostics, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
3,465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
105
States / cities
Daphne, Alabama • Mobile, Alabama • Glendale, Arizona + 84 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 23, 2026, 10:55 AM EDT
Active, not recruiting Not applicable Interventional

Node Negative, Invasive Breast Cancer Single Fraction IOERT

NCT02370797
View directory record Official record
Conditions
Breast Cancer
Interventions
Single Fraction IOeRT
Radiation
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
60 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2029
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Jul 23, 2026, 10:55 AM EDT
Terminated No phase listed Observational

Xoft® Intraoperative Radiotherapy (IORT) for Patients With Early-Stage Breast Cancer

NCT04088435
View directory record Official record
Conditions
Breast Cancer, Breast Cancer, Invasive Ductal, Invasive Mammary Carcinoma, Breast Cancer Stage I, Breast Cancer Stage IIA
Interventions
Intraoperative radiotherapy
Radiation
Lead sponsor
University of Louisville
Other
Eligibility
50 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Jul 23, 2026, 10:55 AM EDT
Not listed Phase 2 Interventional

Study of Neoadjuvant Chemotherapy Plus Trastuzumab and Pertuzumab in HER2-Negative Breast Cancer Patients With Abnormal HER2 Signaling

NCT03412643
View directory record Official record
Conditions
HER2-negative Breast Cancer
Interventions
Doxorubicin, Cyclophosphamide, Weekly Paclitaxel, Trastuzumab, Pertuzumab, Celcuity CELx HSF
Drug · Diagnostic Test
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
43
States / cities
Colton, California • Miami Beach, Florida • Orlando, Florida + 34 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2023 · Synced Jul 23, 2026, 10:55 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

NCT05334069
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Ann Arbor Stage I Lymphoma, Ann Arbor Stage II Lymphoma, Ann Arbor Stage III Lymphoma, Ann Arbor Stage IV Lymphoma, Chronic Lymphocytic Leukemia, Chronic Myeloid Leukemia, Gastroesophageal Junction Adenocarcinoma, Head and Neck Carcinoma, Hematopoietic and Lymphoid Cell Neoplasm, Invasive Breast Carcinoma, Kidney Carcinoma, Malignant Hepatobiliary Neoplasm, Malignant Solid Neoplasm, Melanoma, Muscle-Invasive Bladder Carcinoma, RISS Stage I Plasma Cell Myeloma, RISS Stage II Plasma Cell Myeloma, RISS Stage III Plasma Cell Myeloma, Sarcoma, Stage I Bladder Cancer AJCC v6 and v7, Stage I Breast Cancer AJCC v7, Stage I Colorectal Cancer AJCC v6 and v7, Stage I Esophageal Cancer AJCC V7, Stage I Gastric Cancer AJCC V7, Stage I Lung Cancer AJCC v7, Stage I Ovarian Cancer AJCC v6 and v7, Stage I Pancreatic Cancer AJCC v6 and v7, Stage I Prostate Cancer AJCC v7, Stage I Uterine Corpus Cancer AJCC v7, Stage II Bladder Cancer AJCC v6 and v7, Stage II Breast Cancer AJCC v6 and v7, Stage II Colorectal Cancer AJCC v7, Stage II Esophageal Cancer AJCC v7, Stage II Gastric Cancer AJCC v7, Stage II Lung Cancer AJCC v7, Stage II Ovarian Cancer AJCC v6 and v7, Stage II Pancreatic Cancer AJCC v6 and v7, Stage II Prostate Cancer AJCC v7, Stage II Uterine Corpus Cancer AJCC v7, Stage III Bladder Cancer AJCC v6 and v7, Stage III Breast Cancer AJCC v7, Stage III Colorectal Cancer AJCC v7, Stage III Esophageal Cancer AJCC v7, Stage III Gastric Cancer AJCC v7, Stage III Lung Cancer AJCC v7, Stage III Ovarian Cancer AJCC v6 and v7, Stage III Pancreatic Cancer AJCC v6 and v7, Stage III Prostate Cancer AJCC v7, Stage III Uterine Corpus Cancer AJCC v7, Stage IV Bladder Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7, Stage IV Colorectal Cancer AJCC v7, Stage IV Esophageal Cancer AJCC v7, Stage IV Gastric Cancer AJCC v7, Stage IV Lung Cancer AJCC v7, Stage IV Ovarian Cancer AJCC v6 and v7, Stage IV Pancreatic Cancer AJCC v6 and v7, Stage IV Prostate Cancer AJCC v7, Stage IV Uterine Corpus Cancer AJCC v7, Thyroid Gland Carcinoma
Interventions
Questionnaire Administration, Biospecimen Collection
Other · Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
40 Years to 75 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
745
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 501 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Results available

Accelerated Partial Breast Radiation Therapy Using High-Dose Rate Brachytherapy in Treating Patients With Early Stage Breast Cancer After Surgery

NCT02526498
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Estrogen Receptor Positive, Invasive Breast Carcinoma, Progesterone Receptor Positive, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer
Interventions
Accelerated Partial Breast Irradiation, High-Dose Rate Brachytherapy, Questionnaire Administration
Radiation · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
45 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
10
States / cities
Gilbert, Arizona • La Jolla, California • Royal Oak, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated May 14, 2023 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Phase 3 Interventional

Expanding Rural Access: Distance Delivery of Support Groups (Main Study)

NCT01108016
View directory record Official record
Conditions
Depression, Breast Cancer, Stress, Breast Cancer Non-invasive Breast Cancer, Breast Cancer Early Stage Breast Cancer (Stage 1-3), Breast Cancer Metastatic Breast Cancer
Interventions
Videoconferencing support group
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2010 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Results available

Hypofractionated Radiation Therapy in Treating Patients With Stage 0-IIB Breast Cancer

NCT03345420
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Invasive Breast Carcinoma, Stage 0 Breast Cancer, Stage I Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer
Interventions
Hypofractionated Radiation Therapy
Radiation
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Jul 23, 2026, 10:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Molecular Analysis of Breast Cancer

NCT00569049
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Non-invasive Breast Cancer, Breast Cancer Early Stage Breast Cancer (Stage 1-3)
Interventions
breast tissue, lymph node tissue or blood
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
788 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1996 – 2011
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Early Phase 1 Interventional

Partial Breast Radiation Therapy in Treating Women Undergoing Breast-Conserving Therapy for Early Stage Breast Cancer

NCT00527293
View directory record Official record
Conditions
Breast Cancer
Interventions
adjuvant therapy, 3-dimensional conformal radiation therapy, brachytherapy
Procedure · Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
4
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Jul 23, 2026, 10:55 AM EDT
Recruiting Phase 2 Interventional

BRE-04: Window of Opportunity Trial of Preoperative Low Dose Azacitidine in High-Risk Early Stage Breast Cancer

NCT04891068
View directory record Official record
Conditions
Breast Cancer Invasive, Early-stage Breast Cancer, High Risk Breast Carcinoma
Interventions
Azacitidine
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 23, 2026, 10:55 AM EDT
Recruiting Not applicable Interventional

Pre-operative SABR With and Without Caloric Restriction for Early Stage Breast Cancer

NCT04959474
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage 1 Breast Cancer AJCC v8, Anatomic Stage 2 Breast Cancer AJCC v8, Anatomic Stage 3 Breast Cancer AJCC v8, Breast Ductal Carcinoma in Situ, Invasive Breast Carcinoma, Triple Negative Breast Carcinoma
Interventions
Best Practice, Stereotactic Body Radiation Therapy, Resection, Sentinel Lymph Node Biopsy, Dietary Intervention, Questionnaire Administration, Quality-of-Life Assessment, Mammography, Biospecimen Collection
Other · Radiation · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Jul 23, 2026, 10:55 AM EDT
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 Jul 23, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Results available

The Effect of Simvastatin on Breast Cancer Cell Growth in Women With Stage I-II Breast Cancer

NCT03454529
View directory record Official record
Conditions
Invasive Breast Carcinoma, Stage I Breast Cancer AJCC v7, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage II Breast Cancer AJCC v6 and v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7
Interventions
Laboratory Biomarker Analysis, Simvastatin
Other · Drug
Lead sponsor
Michael Simon
Other
Eligibility
19 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Jul 23, 2026, 10:55 AM EDT
Active, not recruiting Phase 2 Interventional

Partial Breast Irradiation (PBI) Using 40 Gy for Select Patients With Early Invasive or Noninvasive Breast Cancer

NCT01203839
View directory record Official record
Conditions
Breast Cancer
Interventions
multiple beams utilizing either intensity-modulated or 3D-conformal techniques
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced Jul 23, 2026, 10:55 AM EDT
Terminated Early Phase 1 Interventional

Preoperative Testing of the Anti-Progesterone Mifepristone in Early Stage Breast Cancer

NCT01138553
View directory record Official record
Conditions
Invasive Breast Cancer, Ductal Carcinoma in Situ
Interventions
Mifepristone
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2019 · Synced Jul 23, 2026, 10:55 AM EDT
Terminated Phase 1 Interventional Results available

Retinoid 9cUAB30 in Producing a Biologic Effect in Patients With Early Stage Breast Cancer

NCT02876640
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 II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Breast Ductal Carcinoma In Situ, Early Stage Breast Carcinoma, Invasive Breast Carcinoma
Interventions
Biospecimen Collection, Retinoid 9cUAB30, Therapeutic Conventional Surgery
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
5
States / cities
Birmingham, Alabama • Chicago, Illinois • Iowa City, Iowa + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Results available

Neoadjuvant Study of Sequential Eribulin Followed by FAC Compared to Sequential Paclitaxel Followed by FEC in Early Stage Breast Cancer Not Overexpressing HER-2

NCT01593020
View directory record Official record
Conditions
Breast Cancer
Interventions
Paclitaxel, Eribulin, 5-Fluorouracil, Epirubicin, Cyclophosphamide, Doxorubicin
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Not applicable Interventional Results available

Radiation Therapy in Treating Patients With Recurrent Breast Cancer

NCT00945061
View directory record Official record
Conditions
Breast Cancer
Interventions
intracavitary balloon brachytherapy, intraoperative radiation therapy
Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
3
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Jul 23, 2026, 10:55 AM EDT
Completed Phase 1 Interventional

Radiation Therapy Using Gold Markers in Treating Women With Early-Stage Breast Cancer

NCT00749437
View directory record Official record
Conditions
Breast Cancer
Interventions
3-dimensional conformal accelerated partial breast irradiation
Radiation
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
45 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 13, 2012 · Synced Jul 23, 2026, 10:55 AM EDT
Terminated Phase 2 Interventional Results available

Radiation Therapy in Treating Post-Menopausal Women With Early Stage Breast Cancer Undergoing Surgery

NCT01754519
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Estrogen Receptor Negative, Estrogen Receptor Positive, HER2/Neu Negative, Invasive Cribriform Breast Carcinoma, Invasive Ductal Carcinoma, Not Otherwise Specified, Lobular Breast Carcinoma In Situ, Mucinous Breast Carcinoma, Papillary Breast Carcinoma, Progesterone Receptor Positive, Stage I Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIC Breast Cancer, Tubular Breast Carcinoma
Interventions
Therapeutic Conventional Surgery, Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment
Procedure · Radiation · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
50 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Jul 23, 2026, 10:55 AM EDT
Withdrawn Not applicable Interventional

Lumpectomy Followed By Intraoperative Electron Radiation Therapy (IOERT)

NCT01960803
View directory record Official record
Conditions
Invasive Ductal Breast Cancer, Carcinoma Breast Stage I
Interventions
Intraoperative Electron Radiotherapy
Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 95 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Oak Lawn, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Jul 23, 2026, 10:55 AM EDT