NCT06649331 2026-03-17
Platform Study of ADC Rechallenge in ADC-treated Metastatic Breast Cancer
Fudan University
Phase 2 Recruiting
Clinical Trials
288 trialsNCT01042379 2026-03-13
I-SPY
QuantumLeap Healthcare Collaborative
Phase 2 Recruiting
NCT04886531 2026-03-12
Trial of Pre-operative Neratinib and Endocrine Therapy With Trastuzumab in ER-Positive, HER-2 Positive Breast Cancers
Hoosier Cancer Research Network
Phase 2 Recruiting
NCT07102381 2026-03-12
EmpowHER 208
Jazz Pharmaceuticals
Phase 2 Recruiting
NCT04266249 2026-03-02
CompassHER2-pCR: Decreasing Chemotherapy for Breast Cancer Patients After Pre-surgery Chemo and Targeted Therapy
Eastern Cooperative Oncology Group
Phase 2 Active not recruiting
NCT05325632 2026-03-02
Study of HER2 Directed Dendritic Cell (DC1) Vaccine + Weekly Paclitaxel, Trastuzumab & Pertuzumab
H. Lee Moffitt Cancer Center and Research Institute
Phase 2 Recruiting
NCT07053085 2026-02-27
A Study of Surgery and Radiotherapy in People With Breast Cancer
Memorial Sloan Kettering Cancer Center
Phase 2 Recruiting
NCT07421141 2026-02-27
Opti-HER2
National Medical Research Radiological Centre of the Ministry of Health of Russia
Phase 2 Active not recruiting
NCT03179904 2026-02-24
TVB-2640 and Trastuzumab With Paclitaxel or Endocrine Therapy for Treatment of HER2 Positive Metastatic Breast Cancer
Mayo Clinic
Phase 2 Active not recruiting
NCT06100874 2026-02-24
A Single-arm Phase II Trial of SAcituzumab Govitecan and Trastuzumab for HER2+ Metastatic Breast Cancer After Trastuzumab dEruxtEcaN (SATEEN)
Dana-Farber Cancer Institute
Phase 2 Active not recruiting
NCT06016387 2026-02-23
Tucatinib, Trastuzumab and Capecitabine With Brain and/or Spinal Radiotherapy (XRT) in Patients With HER2+, HER2 Mutated and/or HER2-amplified Metastatic Breast Cancer and Leptomeningeal Disease: A Multi-centre Phase II, Single Arm Feasibility Study
Sunnybrook Health Sciences Centre
Phase 2 Recruiting
NCT07193394 2026-02-23
H3RAKLES
Institut Curie
Phase 2 Recruiting
NCT01853748 2026-02-19
T-DM1 vs Paclitaxel/Trastuzumab for Breast (ATEMPT Trial)
Dana-Farber Cancer Institute
Phase 2 Completed
NCT02624973 2026-02-12
PETREMAC
Haukeland University Hospital
Phase 2 Active not recruiting
NCT07407920 2026-02-12
Ph2 Study for Optimization of Adjunct Systemic Therapy in HER2+ Patients, MolecularPCR Trial
M.D. Anderson Cancer Center
Phase 2 Active not recruiting
NCT07402473 2026-02-11
EUREKA Study:Phase 2 Study to Optimize Neoadjuvant Therapy in HER2-positive Early-stage Breast Cancer
Rutgers, The State University of New Jersey
Phase 2 Not yet recruiting
NCT07393425 2026-02-06
Neoadjuvant Trastuzumab Deruxtecan (SHR-A1811) + Pertuzumab in HER2+ Breast Cancer
Shanghai Jiao Tong University School of Medicine
Phase 2 Recruiting
NCT01796197 2026-02-05
Paclitaxel + Trastuzumab + Pertuzumab as Pre-Op for Inflammatory BrCa
Dana-Farber Cancer Institute
Phase 2 Completed
NCT03765983 2026-01-22
GDC-0084 in Combination With Trastuzumab for Patients With HER2-Positive Breast Cancer Brain Metastases
Dana-Farber Cancer Institute
Phase 2 Terminated
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
NCT07340398 2026-01-21
TAYLOR
Second Affiliated Hospital, School of Medicine, Zhejiang University
Phase 2 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
NCT07299890 2025-12-23
An Exploratory Study of Pertuzumab and Trastuzumab in Combination With Palbociclib and Exemestane as Neoadjuvant Therapy for Triple-Positive Breast Cancer
Anhui Provincial Cancer Hospital
Phase 2 Not yet recruiting
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
NCT02654119 2025-12-12
Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery
University of Nebraska
Phase 2 Completed
NCT05583110 2025-12-10
TrasTUCAN
Spanish Breast Cancer Research Group
Phase 2 Terminated
NCT05180006 2025-12-01
BIS-Program
Gustave Roussy, Cancer Campus, Grand Paris
Phase 2 Terminated
NCT07246317 2025-11-28
Evaluation of Neoadjuvant Therapy With Trastuzumab, Pertuzumab, Docetaxel, and QL1706 in Early or Locally Advanced HER2+ Breast Cancer
Tianjin Medical University Cancer Institute and Hospital
Phase 2 Not yet recruiting
NCT03571633 2025-11-26
BREASTIMMU02
Centre Leon Berard
Phase 2 Active not recruiting
NCT07245797 2025-11-24
A Phase II, Multicenter, Open-label Study to Evaluate the Efficacy and Safety of Neoadjuvant Therapy With Inavolisib Plus Pertuzumab and Trastuzumab as Subcutaneous (PH-FDC SC) and 3-week Cycle Nab-paclitaxel for PIK3CA-mutated, HER2+, eBC
Fudan University
Phase 2 Not yet recruiting
NCT04733118 2025-11-20
PHERGAIN-2
MedSIR
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
NCT05041842 2025-11-17
InTTercePT
UNICANCER
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
NCT04329065 2025-11-06
Concurrent WOKVAC Vaccination, Chemotherapy, and HER2-Targeted Monoclonal Antibody Therapy Before Surgery for the Treatment of Patients With Breast Cancer
University of Washington
Phase 2 Recruiting
NCT07220135 2025-10-23
NeoTHERa
University of Kansas Medical Center
Phase 2 Not yet recruiting
NCT04419181 2025-10-14
Feasibility of Chemotherapy De-escalation in Early-Stage HER2 Positive Breast Cancer
University of Rochester
Phase 2 Withdrawn
NCT07179939 2025-09-18
Maintenance Therapy in HER2-Positive Unresectable Locally Recurrent or Metastatic Breast Cancer: A Phase II Study
Fudan University
Phase 2 Not yet recruiting
NCT04759248 2025-09-09
ATREZZO
SOLTI Breast Cancer Research Group
Phase 2 Active not recruiting
NCT05900206 2025-09-02
ARIADNE
Karolinska University Hospital
Phase 2 Recruiting
NCT03501979 2025-08-29
Tucatinib, Trastuzumab, and Capecitabine for the Treatment of HER2+ LMD
University of Alabama at Birmingham
Phase 2 Terminated
NCT07116824 2025-08-12
HB1801 Combined Treatment of HER2-positive Breast Cancer
CSPC ZhongQi Pharmaceutical Technology Co., Ltd.
Phase 2 Not yet recruiting
NCT02252887 2025-07-25
Gemcitabine, Trastuzumab, and Pertuzumab in the Treatment of Metastatic HER2-Positive Breast Cancer After Prior Trastuzumab/Pertuzumab, or Pertuzumab Based Therapy
Memorial Sloan Kettering Cancer Center
Phase 2 Completed
NCT02436993 2025-07-14
Phase II Breast Ca Carboplatin + Paclitaxel With Pertuzumab + Trastuzumab or Bevacizumab
University of California, Irvine
Phase 2 Active not recruiting
NCT06441890 2025-07-14
BRE-10
University of Illinois at Chicago
Phase 2 Recruiting
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
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