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ClinicalTrials.gov public records Last synced Jun 10, 2026, 5:35 AM EDT

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Showing 1–24 of 1,540 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Human Epidermal Growth Factor Receptor 2 (HER2) Clear all
Recruiting Phase 1Phase 2 Interventional

ORION-1: Study of AVZO-023 as a Single Agent and in Combination With AVZO-021, and/or Endocrine Therapy in Advanced Solid Tumors

NCT06998407
View directory record Official record
Conditions
HR+/HER2- Breast Cancer, HR+, HER2-, Advanced Breast Cancer
Interventions
AVZO-021, Fulvestrant, Letrozole, AVZO-023
Drug
Lead sponsor
Avenzo Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
14
States / cities
Los Angeles, California • New Haven, Connecticut • Orlando, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Terminated No phase listed Observational

HER-Seq: A Blood-based Screening Study to Identify Patients With HER2 Mutations for Enrollment Into Clinical Research Studies of Neratinib

NCT03786107
View directory record Official record
Conditions
Hormone Receptor-Positive, HER2-Negative Metastatic Breast Cancer, Metastatic Cervical Cancer
Interventions
Almac HER-Seq Assay
Diagnostic Test
Lead sponsor
Puma Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,583 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Combination Margetuximab, Retifanlimab, Tebotelimab, and Chemotherapy Phase 2/3 Trial in HER2+ Gastric/GEJ Cancer

NCT04082364
View directory record Official record
Conditions
Gastric Cancer, Gastroesophageal Junction Cancer, HER2-positive Gastric Cancer
Interventions
margetuximab, Retifanlimab, Tebotelimab, Trastuzumab, Chemotherapy
Biological · Other
Lead sponsor
MacroGenics
Industry
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
28
States / cities
Scottsdale, Arizona • Duarte, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Jun 10, 2026, 5:35 AM EDT
Active, not recruiting Phase 1 Interventional

A First in Human Dose Escalation of Dendritic Cell Vaccine (DCV)

NCT05809752
View directory record Official record
Conditions
Leptomeningeal Disease, Triple Negative Breast Cancer, HER2-positive Breast Cancer
Interventions
Dendritic Cell Vaccine
Biological
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Terminated Phase 2 Interventional Results available

Phase II Study of Ramucirumab With Chemotherapy in Patients With Metastatic Gastroesophageal Junction and Gastric Cancer

NCT02726399
View directory record Official record
Conditions
Gastric Cancer, Gastroesophageal Junction Cancer
Interventions
Ramucirumab, Trastuzumab, Capecitabine, Cisplatin
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
6
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Commack, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2020 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 1 Interventional

A Study of PDR001 in Combination With CJM112, EGF816, Ilaris® (Canakinumab) or Mekinist® (Trametinib)

NCT02900664
View directory record Official record
Conditions
Colorectal Cancer, Triple Negative Breast Cancer, NSCLC - Adenocarcinoma
Interventions
PDR001, ACZ885, CJM112, TMT212, EGF816
Biological · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
4
States / cities
Baltimore, Maryland • Boston, Massachusetts • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 2 Interventional Results available

Carboplatin and Combination Chemotherapy With or Without Veliparib in Treating Patients With Stage IIB-IIIC Breast Cancer

NCT01818063
View directory record Official record
Conditions
Estrogen Receptor-negative Breast Cancer, HER2-negative Breast Cancer, Progesterone Receptor-negative Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Triple-negative Breast Cancer
Interventions
Paclitaxel, Carboplatin, Doxorubicin, Cyclophosphamide, Veliparib
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
3
States / cities
Bethesda, Maryland • Philadelphia, Pennsylvania • Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Jun 10, 2026, 5:35 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Tamoxifen Citrate or Z-Endoxifen Hydrochloride in Treating Patients With Locally Advanced or Metastatic, Estrogen Receptor-Positive, HER2-Negative Breast Cancer

NCT02311933
View directory record Official record
Conditions
Recurrent Breast Carcinoma, Stage III Breast Cancer AJCC v7, Stage IIIA Breast Cancer AJCC v7, Stage IIIB Breast Cancer AJCC v7, Stage IIIC Breast Cancer AJCC v7, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Endoxifen Hydrochloride, Laboratory Biomarker Analysis, Pharmacological Study, Tamoxifen Citrate
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
561
States / cities
Mobile, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 357 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Withdrawn Phase 2 Interventional

Evaluation of Trastuzumab In Patients With HER2 Positive Persistent Or Recurrent Vulvar Paget's Disease

NCT01427244
View directory record Official record
Conditions
Paget's Disease of the Vulva
Interventions
trastuzumab
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 15, 2014 · Synced Jun 10, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

Study of Belzutifan (MK-6482) Plus Fulvestrant for ER+/HER2- Metastatic Breast Cancer (MK-6482-029/LITESPARK-029)

NCT06428396
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Belzutifan, Fulvestrant, Everolimus, Exemestane
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
14
States / cities
Goodyear, Arizona • Beverly Hills, California • La Jolla, California + 11 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 3 Interventional Results available

Phase III Trial Comparing Capecitabine in Combination With Sorafenib or Placebo in the Treatment of Locally Advanced or Metastatic HER2-Negative Breast Cancer

NCT01234337
View directory record Official record
Conditions
Breast Cancer
Interventions
Sorafenib (Nexavar, BAY43-9006), Placebo, Capecitabine
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
19
States / cities
Greenbrae, California • Sylmar, California • West Palm Beach, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 3 Interventional Results available

A Study of Pertuzumab in Addition to Chemotherapy and Trastuzumab as Adjuvant Therapy in Participants With Human Epidermal Growth Receptor 2 (HER2)-Positive Primary Breast Cancer

NCT01358877
View directory record Official record
Conditions
Breast Cancer
Interventions
5-Fluorouracil, Carboplatin, Cyclophosphamide, Docetaxel, Doxorubicin, Epirubicin, Paclitaxel, Pertuzumab, Placebo, Trastuzumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
4,804 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2024
U.S. locations
114
States / cities
Scottsdale, Arizona • Everett, California • Greenbrae, California + 92 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 2 Interventional Results available

Study Evaluating Neratinib Versus Lapatinib Plus Capecitabine For ErbB2 Positive Advanced Breast Cancer

NCT00777101
View directory record Official record
Conditions
Advanced Breast Cancer, Breast Cancer
Interventions
Neratinib, Lapatinib, Capecitabine
Drug
Lead sponsor
Puma Biotechnology, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
44
States / cities
Tucson, Arizona • Murrieta, California • Orange, California + 40 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2018 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 1 Interventional

Vaccine Therapy in Treating Patients Who Are Undergoing Surgery for Ductal Carcinoma In Situ of the Breast

NCT00107211
View directory record Official record
Conditions
Breast Cancer
Interventions
therapeutic autologous dendritic cells, conventional surgery, neoadjuvant therapy
Biological · Procedure
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 16, 2014 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 3 Interventional Results available

Chemotherapy With or Without Trastuzumab After Surgery in Treating Women With Invasive Breast Cancer

NCT01275677
View directory record Official record
Conditions
HER2/Neu Positive, Progesterone Receptor Positive, Recurrent Breast Carcinoma, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7, Stage IIA Breast Cancer AJCC v6 and v7, Stage IIB Breast Cancer AJCC v6 and v7, Stage IIIA Breast Cancer AJCC v7, Stage IIIC Breast Cancer AJCC v7
Interventions
Cyclophosphamide, Docetaxel, Doxorubicin, Doxorubicin Hydrochloride, Laboratory Biomarker Analysis, Paclitaxel, Quality-of-Life Assessment, Trastuzumab
Drug · Other · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
3,270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
1259
States / cities
Anniston, Alabama • Mobile, Alabama • Anchorage, Alaska + 797 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Jun 10, 2026, 5:35 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Carboplatin and Nab-Paclitaxel With or Without Vorinostat in Treating Women With Newly Diagnosed Operable Breast Cancer

NCT00616967
View directory record Official record
Conditions
Breast Cancer
Interventions
carboplatin, paclitaxel albumin-stabilized nanoparticle formulation, vorinostat, placebo
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Female only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2027
U.S. locations
5
States / cities
Birmingham, Alabama • Indianapolis, Indiana • Annapolis, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

A Phase 2 Single-Arm Open-Label Pilot Trial Evaluating Zanidatamab (ZW25) in Patients With Early Stage HER2/Neu Positive (HER2+) Breast Cancer (BC)

NCT05035836
View directory record Official record
Conditions
Breast Cancer, HER2-positive
Interventions
Zanidatamab, Letrozole, Tamoxifen
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 1 Interventional

Phase Ib, Dose Escalation Study of Oral LDE225 in Combination With BKM120 in Patients With Advanced Solid Tumors

NCT01576666
View directory record Official record
Conditions
Dose Escalation, Safety, Preliminary Efficacy, Advanced Solid Tumors, Metastatic Breast Cancer, Advanced Pancreatic Adenocarcinoma, Metastatic Colorectal Cancer, Recurrent Glioblastoma Multiforme, Gastric Cancer, Gastroesophageal Junction Cancer, Triple Negative Metastatic Breast Cancer, Hormone Receptor Positive (ER+/PR+, and Her2-) Metastatic Breast Cancer
Interventions
LDE225, BKM120
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
13
States / cities
Los Angeles, California • San Francisco, California • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jun 10, 2026, 5:35 AM EDT
Recruiting Phase 2 Interventional

A Phase 2 Neoadjuvant Study of Zanidatamab in Combination With Chemotherapy in Participants With HER2-positive Breast Cancer

NCT07102381
View directory record Official record
Conditions
HER2-positive Breast Cancer, Breast Cancer
Interventions
Zanidatamab, Paclitaxel, Docetaxel, Carboplatin, Trastuzumab, Pertuzumab
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
22
States / cities
Long Beach, California • Denver, Colorado • Lakeland, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Completed Phase 1 Interventional

Afatinib Dimaleate and Capecitabine in Treating Patients With Advanced Refractory Solid Tumors, Pancreatic Cancer or Biliary Cancer

NCT02451553
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Bile Duct Carcinoma, Recurrent Malignant Solid Neoplasm, Recurrent Pancreatic Carcinoma, Stage III Pancreatic Cancer AJCC v6 and v7, Stage IVA Pancreatic Cancer, Stage IVB Pancreatic Cancer
Interventions
Afatinib Dimaleate, Capecitabine, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
19 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
2
States / cities
Indianapolis, Indiana • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Jun 10, 2026, 5:35 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 10, 2026, 5:35 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Lapatinib in Combination With Everolimus in Patients With Advanced, Triple Negative Breast Cancer

NCT01272141
View directory record Official record
Conditions
Breast Neoplasms, Breast Cancer, Cancer of the Breast
Interventions
Lapatinib and Everolimus
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 21, 2014 · Synced Jun 10, 2026, 5:35 AM EDT
Active, not recruiting Phase 3 Interventional

A Phase III Randomised Study to Evaluate Dato-DXd and Durvalumab for Neoadjuvant/Adjuvant Treatment of Triple-Negative or Hormone Receptor-low/HER2-negative Breast Cancer

NCT06112379
View directory record Official record
Conditions
Breast Cancer
Interventions
Dato-DXd, Durvalumab, Pembrolizumab, Doxorubicin, Epirubicin, Cyclophosphamide, Paclitaxel, Carboplatin, Capecitabine, Olaparib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
1,902 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
58
States / cities
Daphne, Alabama • Prescott, Arizona • Jonesboro, Arkansas + 53 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Jun 10, 2026, 5:35 AM EDT
Approved For Marketing No phase listed Expanded access

An Expanded Access Study to Provide at Home Subcutaneous Administration of Pertuzumab and Trastuzumab Fixed-Dose Combination (PH FDC SC) for Patients With HER2-Positive Breast Cancer During the COVID-19 Pandemic

NCT04395508
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
Pertuzumab and Trastuzumab Fixed-Dose Combination for Subcutaneous Administration (PH FDC SC)
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
12
States / cities
Beverly Hills, California • San Francisco, California • Stanford, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 4, 2022 · Synced Jun 10, 2026, 5:35 AM EDT