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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional

Tamoxifen Compared With LY353381 in Treating Women With Newly Diagnosed Breast Cancer

NCT00005886
View directory record Official record
Conditions
Breast Cancer
Interventions
arzoxifene hydrochloride, tamoxifen citrate
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 120 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Palm Springs, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Jul 23, 2026, 7:39 AM EDT
Completed No phase listed Observational

Digital Breast Tomosynthesis Versus Contrast Enhanced Magnetic Resonance Imaging (MRI) for Breast Cancer Staging

NCT01060085
View directory record Official record
Conditions
Ductal Carcinoma In Situ, Invasive Breast Cancer
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
30 Years and older · Female only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Cardiac Rehabilitation Program in Improving Cardiorespiratory Fitness in Stage 0-III Breast Cancer Survivors

NCT03039140
View directory record Official record
Conditions
Cancer Survivor, Stage 0 Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Educational Intervention, Exercise Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
30 Years to 75 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Phase 3 Interventional Results available

Prostate Cancer Prevention Study for Men With High Grade PIN (Prostatic Intraepithelial Neoplasia)

NCT00106691
View directory record Official record
Conditions
Preneoplastic Conditions, Prostatic Intraepithelial Neoplasia
Interventions
Toremifene 20 mg, Placebo
Drug
Lead sponsor
GTx
Industry
Eligibility
30 Years and older · Male only
Enrollment
1,589 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
108
States / cities
Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 93 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2023 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Omega-3 Fatty Acids in Treating Women With Newly Diagnosed Ductal Carcinoma In Situ and/or Atypical Ductal Hyperplasia

NCT00627276
View directory record Official record
Conditions
Breast Cancer, Precancerous Condition
Interventions
omega-3 fatty acid, placebo
Dietary Supplement · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
21 Years to 120 Years · Female only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Jul 23, 2026, 7:39 AM EDT
Recruiting No phase listed Observational

The PREDICT Registry:

NCT03448926
View directory record Official record
Conditions
DCIS, Stage 0 Breast Cancer, Ductal Breast Carcinoma In Situ
Interventions
Treatment recommendation surveys, 7-gene biosignature
Other · Device
Lead sponsor
PreludeDx
Industry
Eligibility
30 Years to 85 Years · Female only
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2036
U.S. locations
30
States / cities
Scottsdale, Arizona • La Jolla, California • San Mateo, California + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

S0812 High Dose Cholecalciferol in Premenopausal Women at High-Risk for Breast Cancer

NCT01097278
View directory record Official record
Conditions
brca1 Mutation Carrier, brca2 Mutation Carrier, Breast Cancer
Interventions
cholecalciferol, placebo
Dietary Supplement · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 50 Years · Female only
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
360
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 230 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2017 · Synced Jul 23, 2026, 7:39 AM EDT
Active, not recruiting Phase 2 Interventional

Radiation Therapy in Treating Patients With Stage 0-II Breast Cancer

NCT01245712
View directory record Official record
Conditions
Breast Adenocarcinoma, Ductal Breast Carcinoma In Situ, Invasive Breast Carcinoma, Stage 0 Breast Cancer AJCC v6 and v7, 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
Accelerated Partial Breast Irradiation, Proton Beam Radiation Therapy, Quality-of-Life Assessment
Radiation · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2032
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Extent of Breast Cancer and the Role of Pre-Operative Sonography and MRI

NCT02587663
View directory record Official record
Conditions
Ductal Breast Carcinoma In Situ, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer
Interventions
Contrast-enhanced Magnetic Resonance Imaging, Mammography, Therapeutic Conventional Surgery, Ultrasonography, Gadolinium
Procedure · Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 15, 2019 · Synced Jul 23, 2026, 7:39 AM EDT
Recruiting Phase 3 Interventional

Delayed Sentinel Lymph Node Biopsy in Ductal Cancer in Situ

NCT04722692
View directory record Official record
Conditions
DCIS, Breast Cancer, Breast Neoplasms, Sentinel Lymph Node
Interventions
Delayed SLND, Late SLND
Diagnostic Test
Lead sponsor
Uppsala University
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2023 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Phase 1 Interventional

Platelet Rich Plasma for the Treatment of Genitourinary Syndrome of Menopause in Patients With Stage 0-III Breast Cancer

NCT04535323
View directory record Official record
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, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Breast Adenocarcinoma, Genitourinary Syndrome of Menopause, 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, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Therapeutic Autologous Platelet-rich Plasma
Other · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Jul 23, 2026, 7:39 AM EDT
Recruiting Phase 2 Interventional

Finding the Best Tamoxifen Dose for Breast Cancer Risk Reduction in Premenopausal Women, RENAISSANCE Trial

NCT06184750
View directory record Official record
Conditions
Breast Atypical Ductal Hyperplasia, Breast Atypical Lobular Hyperplasia, Breast Carcinoma, Breast Ductal Carcinoma In Situ, Breast Lobular Carcinoma In Situ, Estrogen Receptor-Positive Breast Carcinoma
Interventions
Biopsy Procedure, Biospecimen Collection, Mammography, Questionnaire Administration, Tamoxifen
Procedure · Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 55 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
11
States / cities
Tucson, Arizona • Chicago, Illinois • Kansas City, Kansas + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Phase 2 Interventional Results available

Chemoprevention Trial - Anastrozole in Ductal Carcinoma In Situ (DCIS) in Postmenopausal Women

NCT00256217
View directory record Official record
Conditions
DCIS
Interventions
Anastrozole
Drug
Lead sponsor
Rita Sanghvi, Mehta
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2018
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated May 10, 2021 · Synced Jul 23, 2026, 7:39 AM EDT
Terminated Phase 2 Interventional

Abemaciclib in Treating Patients With Surgically Resectable, Chemotherapy Resistant, Triple Negative Breast Cancer

NCT03979508
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, Breast Ductal Carcinoma In Situ, Breast Fibrocystic Change, Breast Lobular Carcinoma In Situ, Invasive Breast Carcinoma, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage IA Breast Cancer AJCC v8, Prognostic Stage IB Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Prognostic Stage IIIB Breast Cancer AJCC v8, Prognostic Stage IIIC Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Abemaciclib, Therapeutic Conventional Surgery
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Phase 1 Interventional

Sulindac in Preventing Breast Cancer in Women at High Risk for Breast Cancer

NCT00245024
View directory record Official record
Conditions
Breast Cancer
Interventions
sulindac, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 2, 2013 · Synced Jul 23, 2026, 7:39 AM EDT
Active, not recruiting Not applicable Interventional

Standard Verbal Counseling With or Without a Pictorial Educational Tool for the Reduction of Psychological Morbidity in Patients With Stage 0-IIIA Breast Cancer Receiving Radiation Therapy, COPE Study

NCT04993313
View directory record Official record
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, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage IIIA 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, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage IIA Breast Cancer AJCC v8, Prognostic Stage IIB Breast Cancer AJCC v8, Prognostic Stage IIIA Breast Cancer AJCC v8, Breast Carcinoma
Interventions
Counseling, Educational Intervention, Questionnaire
Other · Behavioral
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Computerized Cognitive Retraining in Improving Cognitive Function in Breast Cancer Survivors

NCT02662335
View directory record Official record
Conditions
Cancer Survivor, Stage 0 Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions
Computer-Assisted Cognitive Training, Questionnaire Administration, Standard Follow-Up Care
Other · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 12, 2017 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Telephone-Based Intervention in Increasing Adherence to Adjuvant Hormonal Therapy in Patients With Breast Cancer

NCT02400060
View directory record Official record
Conditions
Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage 0 Breast Cancer
Interventions
Telephone-Based Intervention, Survey Administration, Laboratory Biomarker Analysis
Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
4
States / cities
Goldsboro, North Carolina • Winston-Salem, North Carolina • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2025 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional Results available

Neoadjuvant Herceptin for Ductal Carcinoma In Situ of the Breast

NCT00496808
View directory record Official record
Conditions
Ductal Carcinoma In Situ
Interventions
Herceptin (Trastuzumab)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Jul 23, 2026, 7:39 AM EDT
Terminated No phase listed Observational

A Prospective Study Examining the Barriers to Care for Harris County Cervical Cancer Patients

NCT00519272
View directory record Official record
Conditions
Cervical Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 1, 2020 · Synced Jul 23, 2026, 7:39 AM EDT
Completed No phase listed Observational

Effect of Aromatase Inhibitor Therapy on Blood Vessel Function in Postmenopausal Women With Breast Cancer

NCT00719966
View directory record Official record
Conditions
Breast Cancer
Interventions
anastrozole, exemestane, letrozole, assessment of therapy complications
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 80 Years · Female only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 1, 2024 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Phase 1 Interventional

Safety and Toxicity Study of Intravesical Instillation of TARA-002 in Adults with High-grade Non-muscle Invasive Bladder Cancer (Phase 1a)

NCT05085977
View directory record Official record
Conditions
Non-muscle Invasive Bladder Cancer
Interventions
TARA-002
Biological
Lead sponsor
Protara Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
11
States / cities
Los Angeles, California • Jacksonville, Florida • New Orleans, Louisiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2025 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional

Study of Barriers to Beginning and Finishing Treatment for Patients With Breast Cancer

NCT00937989
View directory record Official record
Conditions
Breast Cancer
Interventions
educational intervention, informational intervention, medical chart review, questionnaire administration, study of socioeconomic and demographic variables, quality-of-life assessment
Other · Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
50 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Jul 23, 2026, 7:39 AM EDT
Completed Not applicable Interventional Results available

Study to Assess Perfusion and Patient Satisfaction in Nipple-Areola Mastectomy With Immediate Reconstruction

NCT01969448
View directory record Official record
Conditions
Ductal Carcinoma in Situ - Category, Breast Cancer, Prophylactic Mastectomy
Interventions
Inframammary Fold Incision or Lateral Radial Incision, Lateral Radial Incision, Inframammary Fold Incision, Laser-assisted fluorescence angiography, Indocyanine Green
Procedure · Device · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Jul 23, 2026, 7:39 AM EDT