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ClinicalTrials.gov public records Last synced Jun 11, 2026, 6:53 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Human Epidermal Growth Factor 2 Positive Carcinoma of Breast Clear all
Completed Phase 2 Interventional Results available

Neoadjuvant TDM1 With Lapatinib and Abraxane Compared With Trastuzumab Plus Pertuzumab With Paclitaxel

NCT02073487
View directory record Official record
Conditions
Breast Cancer
Interventions
T-DM1, Trastuzumab, Lapatinib, Abraxane, Paclitaxel, Pertuzumab
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
3
States / cities
Houston, Texas • Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Jun 11, 2026, 6:53 AM EDT
Not listed No phase listed Observational

NSABP Biospecimen Discovery Project

NCT01850628
View directory record Official record
Conditions
Breast Cancer
Interventions
Paclitaxel, trastuzumab, pertuzumab
Drug · Biological
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
5
States / cities
Gainesville, Florida • St Louis, Missouri • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2021 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Ruxolitinib in Combination With Trastuzumab in Metastatic HER2 Positive Breast Cancer

NCT02066532
View directory record Official record
Conditions
Metastatic Breast Cancer, Breast Carcinoma, HER-2 Positive Breast Cancer
Interventions
Ruxolitinib, Trastuzumab
Drug
Lead sponsor
Dawn L. Hershman
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
4
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 23, 2023 · Synced Jun 11, 2026, 6:53 AM EDT
Active, not recruiting No phase listed Observational

Study of Cardiopulmonary Exercise Testing in Women Who Have HER2-Positive Breast Cancer With Mild Cardiotoxicity

NCT05036252
View directory record Official record
Conditions
Breast Cancer, HER2-positive Breast Cancer, HER2-positive Metastatic Breast Cancer, Breast Cancer Stage I, Breast Cancer Stage II, Breast Cancer Stage III, Breast Cancer Stage IV, Cardiotoxicity
Interventions
Cardiopulmonary Exercise Test, Echocardiogram, Echocardiography
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 3 Interventional Results available

A Study Evaluating Trastuzumab Emtansine Plus Pertuzumab Compared With Chemotherapy Plus Trastuzumab and Pertuzumab for Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Breast Cancer

NCT02131064
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Carboplatin, Docetaxel, Pertuzumab, Trastuzumab, Trastuzumab Emtansine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
16
States / cities
Fullerton, California • Los Angeles, California • San Luis Obispo, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2019 · Synced Jun 11, 2026, 6:53 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Pertuzumab, Trastuzumab, and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With HER2-Positive Advanced Breast Cancer

NCT01730833
View directory record Official record
Conditions
HER2-positive Breast Cancer, Recurrent Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage IV Breast Cancer, Breast Adenocarcinoma, Inflammatory Breast Carcinoma
Interventions
pertuzumab, trastuzumab, paclitaxel albumin-stabilized nanoparticle formulation, laboratory biomarker analysis
Biological · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
19 Years and older · Female only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
3
States / cities
Duarte, California • Lancaster, California • South Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Jun 11, 2026, 6:53 AM EDT
Recruiting Not applicable Interventional

A Study of Changes in Ki67 Expression in People With Breast Cancer Receiving Endocrine Therapy Before Surgery

NCT06127979
View directory record Official record
Conditions
Breast Cancer
Interventions
core needle biopsy, blood draw
Procedure · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Terminated Phase 2 Interventional

Delayed Adjuvant Herceptin® Treatment in Patients With HER-2 Positive Breast Cancer

NCT00427427
View directory record Official record
Conditions
Breast Cancer
Interventions
Trastuzumab
Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2016 · Synced Jun 11, 2026, 6:53 AM EDT
Recruiting Phase 3 Interventional

A Study to Learn About the Study Medicine Called PF-07248144 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment.

NCT07062965
View directory record Official record
Conditions
Breast Cancer
Interventions
PF-07248144, Fulvestrant, Everolimus, Exemestane
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
102
States / cities
Chandler, Arizona • Gilbert, Arizona • Glendale, Arizona + 85 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Study of NUV-422 in Combination With Fulvestrant in Patients With HR+HER2- aBC

NCT05191004
View directory record Official record
Conditions
Advanced Breast Cancer, Metastatic Breast Cancer, Breast Cancer, Breast Carcinoma, Cancer of the Breast, Cancer of Breast, Malignant Tumor of Breast, Breast Tumor
Interventions
NUV-422, Fulvestrant
Drug
Lead sponsor
Nuvation Bio Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
5
States / cities
Anaheim, California • Fountain Valley, California • Canton, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Jun 11, 2026, 6:53 AM EDT
Recruiting Phase 1 Interventional

Adoptive T Cell Therapy Following HER2-Pulsed Dendritic Cell Vaccine & Pepinemab /Trastuzumab in Patients w/ Metastatic HER2+ Breast Cancer

NCT05378464
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
Dendritic Cell (DC1) Vaccine, Trastuzumab, Pepinemab, T-Cell therapy
Biological · Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study of Neoadjuvant Carboplatin, Eribulin and Trastuzumab for Operable HER2 Positive Breast Cancer

NCT01388647
View directory record Official record
Conditions
HER-2 Positive Breast Cancer
Interventions
eribulin, carboplatin, trastuzumab
Drug
Lead sponsor
Vector Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
4
States / cities
Fort Lauderdale, Florida • Athens, Georgia • Marietta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2015 · Synced Jun 11, 2026, 6:53 AM EDT
Withdrawn Phase 1Phase 2 Interventional

TOPAZ: Tucatinib in COmbination With Pembrolizumab And TrastuZumab in Patients With HER2-Positive Breast Cancer Brain Metastases

NCT04512261
View directory record Official record
Conditions
Breast Cancer, Brain Metastases, HER2-positive Breast Cancer, CNS Disease
Interventions
Tucatinib, Pembrolizumab, Trastuzumab
Drug
Lead sponsor
Reva Basho
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2022 · Synced Jun 11, 2026, 6:53 AM EDT
Terminated Phase 2 Interventional Results available

Study of Radium-223 Dichloride Versus Placebo and Hormonal Treatment as Background Therapy in Subjects With Bone Predominant HER2 (Human Epidermal Growth Factor Receptor 2) Negative Hormone Receptor Positive Metastatic Breast Cancer

NCT02258464
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Placebo (saline), Background hormonal therapy
Drug · Other
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Female only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
11
States / cities
Bakersfield, California • La Jolla, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2020 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 3 Interventional

Docetaxel and Trastuzumab With or Without Carboplatin in Treating Women With HER2-Positive Breast Cancer

NCT00047255
View directory record Official record
Conditions
Breast Cancer
Interventions
trastuzumab, carboplatin, Docetaxel, trastuxumab
Biological · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2020 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 2 Interventional Results available

Trastuzumab, Ixabepilone, and Carboplatin in Treating Patients With HER2/Neu-Positive Metastatic Breast Cancer

NCT00077376
View directory record Official record
Conditions
HER2-positive Breast Cancer, Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
trastuzumab, ixabepilone, carboplatin, laboratory biomarker analysis
Biological · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Jun 11, 2026, 6:53 AM EDT
Terminated Phase 2 Interventional Results available

Phase II Study of Eribulin Mesylate, Trastuzumab, and Pertuzumab in Women With Metastatic, Unresectable Locally Advanced, or Locally Recurrent HER2-Positive Breast Cancer

NCT01912963
View directory record Official record
Conditions
HER2-positive Breast Cancer, Metastatic Breast Cancer
Interventions
Pertuzumab, Trastuzumab, eribulin
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Jun 11, 2026, 6:53 AM EDT
Recruiting Phase 3 Interventional

Capivasertib + CDK4/6i + Fulvestrant for Advanced/Metastatic HR+/HER2- Breast Cancer (CAPItello-292)

NCT04862663
View directory record Official record
Conditions
Locally Advanced (Inoperable) or Metastatic Breast Cancer
Interventions
Capivasertib, Fulvestrant, Palbociclib, Ribociclib, Abemaciclib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
895 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
53
States / cities
Tucson, Arizona • Fountain Valley, California • Glendale, California + 46 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Active, not recruiting Phase 3 Interventional

A Study of DB-1303/BNT323 vs Investigator's Choice Chemotherapy in HER2-Low, Hormone Receptor Positive Metastatic Breast Cancer (DYNASTY-Breast02)

NCT06018337
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
DB-1303/BNT323, Capecitabine, Paclitaxel, Nab-paclitaxel
Drug
Lead sponsor
DualityBio Inc.
Industry
Eligibility
18 Years and older
Enrollment
541 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
45
States / cities
Tucson, Arizona • Fullerton, California • Los Angeles, California + 39 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 1Phase 2 Interventional

Phase 1b/2 Trial Using Lapatinib, Everolimus and Capecitabine for Treatment of HER-2 Positive Breast Cancer With CNS Metastasis

NCT01783756
View directory record Official record
Conditions
Central Nervous System Metastases, HER2-positive Breast Cancer, Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
lapatinib ditosylate, everolimus, capecitabine, laboratory biomarker analysis
Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 3 Interventional Results available

Study Comparing Lapatinib (GW572016) And Letrozole Versus Letrozole In Subjects With Advanced Or Metastatic Breast Cancer

NCT00073528
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Lapatinib, Letrozole, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
1,286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2018
U.S. locations
84
States / cities
Tucson, Arizona • Hot Springs, Arkansas • Jonesboro, Arkansas + 78 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Jun 11, 2026, 6:53 AM EDT
Terminated Phase 2 Interventional Results available

Genetic Testing in Predicting Response to Paclitaxel in Women With Breast Cancer

NCT00088829
View directory record Official record
Conditions
Breast Cancer
Interventions
Paclitaxel, microarray analysis, biopsy, neoadjuvant therapy
Drug · Genetic · Procedure
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Jun 11, 2026, 6:53 AM EDT
Recruiting Early Phase 1 Interventional

Neoadjuvant Therapy and Contrast-enhanced Mammography for Early Stage Breast Cancer

NCT06220214
View directory record Official record
Conditions
Breast Cancer, Locally Advanced Breast Cancer, Neoadjuvant Chemotherapy, HER2-positive Breast Cancer, Triple Negative Breast Cancer, TNBC, Triple Negative Breast Cancer
Interventions
CEDM, CEDBT, Omnipaque 350mgI/mL Solution for Injection
Diagnostic Test · Drug
Lead sponsor
Alison Stopeck
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Jun 11, 2026, 6:53 AM EDT
Completed Phase 2 Interventional

Trastuzumab and Interleukin-2 in Treating Patients With Metastatic Breast Cancer

NCT00006228
View directory record Official record
Conditions
HER2-positive Breast Cancer, Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
trastuzumab, aldesleukin, laboratory biomarker analysis, pharmacological study
Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 7, 2013 · Synced Jun 11, 2026, 6:53 AM EDT