Clinical Trials
173 trialsNCT03765983 2026-05-27
GDC-0084 in Combination With Trastuzumab for Patients With HER2-Positive Breast Cancer Brain Metastases
Dana-Farber Cancer Institute
Phase 2 Terminated
NCT05730712 2026-05-15
Pertuzumab, Trastuzumab, Hyaluronidase-zzxf and Enzalutamide for Treatment of Metastatic Castration-Resistant Prostate Cancer
Mayo Clinic
Phase 2 Completed
NCT03179904 2026-05-05
TVB-2640 and Trastuzumab With Paclitaxel or Endocrine Therapy for Treatment of HER2 Positive Metastatic Breast Cancer
Mayo Clinic
Phase 2 Active not recruiting
NCT03417544 2026-04-27
Atezolizumab + Pertuzumab + Trastuzumab In CNS Mets In BC
Dana-Farber Cancer Institute
Phase 2 Active not recruiting
NCT03820141 2026-04-20
DTP
The Methodist Hospital Research Institute
Phase 2 Active not recruiting
NCT04661150 2026-04-16
A Study of Atezolizumab and Trastuzumab in Combination With Capecitabine and Oxaliplatin in Patients With HER2 Positive Locally Advanced Resectable Gastric Cancer of Adenocarcinoma of Gastroesophageal Junction
Hoffmann-La Roche
Phase 2 Active not recruiting
NCT06136897 2026-04-13
Testing Trastuzumab and Pertuzumab in Patients With Higher Than Normal Copies of the HER2 Gene Found in Their Tumors (MATCH - Subprotocol J)
National Cancer Institute (NCI)
Phase 2 Active not recruiting
NCT02654119 2026-03-23
Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery
University of Nebraska
Phase 2 Completed
NCT04430738 2026-02-24
Tucatinib Plus Trastuzumab and Oxaliplatin-based Chemotherapy or Pembrolizumab-containing Combinations for HER2+ Gastrointestinal Cancers
Seagen Inc.
Phase 2 Active not recruiting
NCT01853748 2026-02-19
T-DM1 vs Paclitaxel/Trastuzumab for Breast (ATEMPT Trial)
Dana-Farber Cancer Institute
Phase 2 Completed
NCT03365882 2026-02-10
S1613, Trastuzumab and Pertuzumab or Cetuximab and Irinotecan Hydrochloride in Treating Patients With Locally Advanced or Metastatic HER2/Neu Amplified Colorectal Cancer That Cannot Be Removed by Surgery
SWOG Cancer Research Network
Phase 2 Completed
NCT01796197 2026-02-05
Paclitaxel + Trastuzumab + Pertuzumab as Pre-Op for Inflammatory BrCa
Dana-Farber Cancer Institute
Phase 2 Completed
NCT03879577 2026-01-21
Assessing the Response Rate of Neo-adjuvant Taxotere and Trastuzumab in Nigerian Women With Breast Cancer
University of Chicago
Phase 2 Active not recruiting
NCT04721977 2026-01-09
MK-7119-001
Pfizer
Phase 2 Active not recruiting
NCT04578106 2026-01-06
ELPIS
Fundacio Clinic Barcelona
Phase 2 Terminated
NCT03095352 2025-12-22
Pembrolizumab With Carboplatin Compared to Carboplatin Alone in Breast Cancer Patients With Chest Wall Disease
University of California, San Francisco
Phase 2 Completed
NCT04579380 2025-12-19
Basket Study of Tucatinib and Trastuzumab in Solid Tumors With HER2 Alterations
Seagen Inc.
Phase 2 Active not recruiting
NCT01750073 2025-11-18
Paclitaxel & Cyclophosphamide With or Without Trastuzumab Before Surgery in Treating Previously Untreated Breast Cancer
University of Nebraska
Phase 2 Active not recruiting
NCT04425018 2025-11-18
MARGOT
Dana-Farber Cancer Institute
Phase 2 Active not recruiting
NCT02827877 2025-11-14
Cu64-DOTA-trastuzumab PET and Markers Predicting Response to Neoadjuvant Trastuzumab + Pertuzum in HER2+ Breast Cancer
City of Hope Medical Center
Phase 2 Active not recruiting
NCT01191697 2025-11-03
CAPOX, Bevacizumab and Trastuzumab for Patients With HER2-Positive Metastatic Esophagogastric Cancer
Dana-Farber Cancer Institute
Phase 2 Completed
NCT00295893 2025-09-25
Combination Chemotherapy With or Without Trastuzumab in Treating Patients With Stage II or Stage III Breast Cancer
City of Hope Medical Center
Phase 2 Active not recruiting
NCT03501979 2025-08-29
Tucatinib, Trastuzumab, and Capecitabine for the Treatment of HER2+ LMD
University of Alabama at Birmingham
Phase 2 Terminated
NCT03414658 2025-07-02
The AVIATOR Study: Trastuzumab and Vinorelbine With Avelumab OR Avelumab & Utomilumab in Advanced HER2+ Breast Cancer
Dana-Farber Cancer Institute
Phase 2 Active not recruiting
NCT01937117 2025-07-01
Pertuzumab and Trastuzumab as Neoadjuvant Treatment in Patients With HER2-Positive Breast Cancer
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Phase 2 Active not recruiting
NCT03747120 2025-06-27
Neoadjuvant Her2-targeted Therapy and Immunotherapy With Pembrolizumab [IIT2018-04-MCARTHUR-NEOHP]
University of Texas Southwestern Medical Center
Phase 2 Active not recruiting
NCT03094052 2025-06-26
Incidence and Severity of Diarrhea in Patients With HER2 Positive Breast Cancer Treated With Trastuzumab and Neratinib
University of California, San Francisco
Phase 2 Completed
NCT01273610 2025-06-10
Tolerability of the Combination of Lapatinib and Trastuzumab in Adults Age 60 or Older With HER2 Positive Locally Advanced or Metastatic Breast Cancer
City of Hope Medical Center
Phase 2 Active not recruiting
NCT01730833 2025-06-03
Pertuzumab, Trastuzumab, and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With HER2-Positive Advanced Breast Cancer
City of Hope Medical Center
Phase 2 Active not recruiting
NCT02091960 2025-04-04
A Study to Assess the Efficacy and Safety of Enzalutamide With Trastuzumab in Patients With Human Epidermal Growth Factor Receptor 2 Positive (HER2+), Androgen Receptor Positive (AR+) Metastatic or Locally Advanced Breast Cancer
Astellas Pharma Inc
Phase 2 Completed
NCT00999804 2025-03-12
HELEX
Baylor Breast Care Center
Phase 2 Active not recruiting
NCT04632992 2025-01-08
MyTACTIC
Genentech, Inc.
Phase 2 Completed
NCT00470704 2024-12-19
Lapatinib in Combination With Trastuzumab in Patients With HER2-Positive, Metastatic Breast Cancer
Dana-Farber Cancer Institute
Phase 2 Completed
NCT03644186 2024-12-13
TOUCH
ETOP IBCSG Partners Foundation
Phase 2 Completed
NCT02675231 2024-11-26
monarcHER
Eli Lilly and Company
Phase 2 Completed
NCT03043313 2024-11-26
Tucatinib Plus Trastuzumab in Patients With HER2+ Colorectal Cancer
Seagen Inc.
Phase 2 Completed
NCT02091141 2024-07-23
My Pathway: A Study Evaluating Herceptin/Perjeta, Tarceva, Zelboraf/Cotellic, Erivedge, Alecensa, and Tecentriq Treatment Targeted Against Certain Molecular Alterations in Participants With Advanced Solid Tumors
Genentech, Inc.
Phase 2 Completed
NCT00542451 2024-06-26
Adjuvant Paclitaxel and Trastuzumab for Node-Negative HER2-Positive Breast Cancer
Dana-Farber Cancer Institute
Phase 2 Completed
NCT02291289 2024-05-06
MODUL
Hoffmann-La Roche
Phase 2 Completed
NCT00796978 2024-05-01
Trastuzumab in Treating Older Women With Early-Stage Breast Cancer
Case Comprehensive Cancer Center
Phase 2 Completed
NCT01953926 2024-03-12
SUMMIT
Puma Biotechnology, Inc.
Phase 2 Terminated
NCT03321981 2024-03-07
MCLA-128 With Trastuzumab/Chemotherapy in HER2+ and With Endocrine Therapy in ER+ and Low HER2 Breast Cancer.
Merus B.V.
Phase 2 Completed
NCT00618657 2024-02-28
Carboplatin+Nab-paclitaxel, Plus Trastuzumab (HER2+) or Bevacizumab (HER2-) in the Neoadjuvant Setting
University of California, Irvine
Phase 2 Completed
NCT00712881 2024-02-23
Combination Therapy With MYOCET® (Doxorubicin HCL Liposome for Injection) in Participants With HER2-Positive Breast Cancer
Teva Branded Pharmaceutical Products R&D, Inc.
Phase 2 Completed
NCT03674112 2024-01-02
PHranceSCa
Hoffmann-La Roche
Phase 2 Completed
NCT03742986 2023-12-19
Trial of Nivolumab With Chemotherapy as Neoadjuvant Treatment in Inflammatory Breast Cancer (IBC)
NYU Langone Health
Phase 2 Completed
NCT03783936 2023-12-19
Trial of mFOLFOX6 + Trastuzumab + Avelumab in Gastric and Esophageal Adenocarcinomas
Hoosier Cancer Research Network
Phase 2 Completed
NCT02297698 2023-12-12
HER3+
Cancer Insight, LLC
Phase 2 Completed
NCT01387295 2023-12-11
Intra-hepatic Chemotherapy in Patients With Liver Metastases From Breast Cancer and Limited Extrahepatic Disease
Herlev Hospital
Phase 2 Completed
NCT01873833 2023-10-05
Capecitabine, Cyclophosphamide, Lapatinib Ditosylate, and Trastuzumab in Treating Patients With HER2-Positive Metastatic Breast Cancer
University of Southern California
Phase 2 Terminated