Molecular Subtype
HER2-Positive Breast Carcinoma
CI-CAN-00007795Explore in graph →
140 active trials3 approved drugs93 evidence items
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Molecular Subtype
CI-CAN-00007795Explore in graph →
Clinical trials
377 studies whose conditions map to this entity or one of its descendants. Status and phase are as posted on ClinicalTrials.gov. 50 studies per page.
Computedformula ci-trial-intel-v1 · interventional studies · entity + NCIt descendants · hover a figure for its formulaCompare cancersTerminated studies (52)
| NCT | Title | Status | Phase | Enrollment (n) | Sponsor | Countries | Last update | Source |
|---|---|---|---|---|---|---|---|---|
| NCT05710328 | Testing the Role of FDG-PET/CT to Predict Response to Therapy Prior to Surgery for HER2-positive Breast Cancer, The DIRECT Trial | active not recruiting | Phase 2 | 235 | ECOG-ACRIN Cancer Research GroupNETWORK | 2 | Sep 14, 2026 | clinicaltrials |
| NCT06068985 | Classifying for HER2 Dependence to De-Escalate Neoadjuvant Chemotherapy in Patients With HER2+ Early Breast Cancer Undergoing HER2 Double-Blockade(CHERRY-PICK) | active not recruiting | Phase 2 | 63 | Latin American Cooperative Oncology GroupOTHER |
| 1 |
| Aug 28, 2026 |
| clinicaltrials |
| NCT05593094 | A Phase 1 Trial of ZN-A-1041 Enteric Capsules or Combination in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Advanced Solid Tumors | active not recruiting | Phase 1 / Phase 2 | 210 | Hoffmann-La RocheINDUSTRY | 7 | Aug 21, 2026 | clinicaltrials |
| NCT04550494 | Measuring the Effects of Talazoparib in Patients With Advanced Cancer and DNA Repair Variations | active not recruiting | Phase 2 | 29 | National Cancer Institute (NCI)NIH | 1 | Aug 19, 2026 | clinicaltrials |
| NCT05721248 | STOP-HER2: Stopping Trastuzumab in HER2+ MBC | active not recruiting | Phase 2 | 82 | Dana-Farber Cancer InstituteOTHER | 1 | Aug 6, 2026 | clinicaltrials |
| NCT06445400 | A Study of BL-M07D1, BL-M07D1+Pertuzumab and BL-M07D1+Pertuzumab+Docetaxel in Patients With Unresectable Locally Advanced or Metastatic HER2-positive Breast Cancer | active not recruiting | Phase 2 | 83 | Sichuan Baili Pharmaceutical Co., Ltd.INDUSTRY | 1 | Jul 29, 2026 | clinicaltrials |
| NCT03747120 | Neoadjuvant Her2-targeted Therapy and Immunotherapy With Pembrolizumab [IIT2018-04-MCARTHUR-NEOHP] | active not recruiting | Phase 2 | 138 | University of Texas Southwestern Medical CenterOTHER | 1 | Jul 8, 2026 | clinicaltrials |
| NCT04588545 | Radiation Therapy Followed by Intrathecal Trastuzumab/Pertuzumab in HER2+ Breast Leptomeningeal Disease | active not recruiting | Phase 1 / Phase 2 | 33 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 1 | May 26, 2026 | clinicaltrials |
| NCT03125928 | Clinical Trial of Atezolizumab With Paclitaxel, Trastuzumab, and Pertuzumab in Patients With Metastatic HER-2 Positive Breast Cancer | active not recruiting | Phase 2 | 16 | Fox Chase Cancer CenterOTHER | 1 | May 22, 2026 | clinicaltrials |
| NCT05319873 | Ribociclib, Tucatinib, and Trastuzumab for the Treatment of HER2 Positive Breast Cancer | active not recruiting | Phase 1 / Phase 2 | 18 | Jonsson Comprehensive Cancer CenterOTHER | 1 | May 11, 2026 | clinicaltrials |
| NCT06172127 | PHESGO Maintenance After T-DXd Short Induction for HER2+ Unresectable Locally Recurrent or Metastatic Breast Cancer(DEMETHER) | active not recruiting | Phase 2 | 165 | MedSIROTHER | 5 | Apr 29, 2026 | clinicaltrials |
| NCT04569747 | A Single Arm Phase II Study of ADjuvant Endocrine Therapy, Pertuzumab, and Trastuzumab for Patients With Anatomic Stage I Hormone Receptor-positive, HER2-positive Breast Cancer(ADEPT) | active not recruiting | Phase 2 | 393 | Dana-Farber Cancer InstituteOTHER | 1 | Apr 2, 2026 | clinicaltrials |
| NCT03384914 | Vaccine to Prevent Recurrence in Patients With HER-2 Positive Breast Cancer | active not recruiting | Phase 2 | 119 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 1 | Mar 6, 2026 | clinicaltrials |
| NCT07421141 | De-escalation of Neoadjuvant Treatment (Paclitaxel + HP) in Early HER2+ Breast Cancer(Opti-HER2) | active not recruiting | Phase 2 | 186 | National Medical Research Radiological Centre of the Ministry of Health of RussiaOTHER | 1 | Feb 27, 2026 | clinicaltrials |
| NCT03368729 | Niraparib in Combination With Trastuzumab in Metastatic HER2+ Breast Cancer | active not recruiting | Phase 1 / Phase 2 | 46 | University of Alabama at BirminghamOTHER | 1 | Jan 23, 2026 | clinicaltrials |
| NCT03879577 | Assessing the Response Rate of Neo-adjuvant Taxotere and Trastuzumab in Nigerian Women With Breast Cancer | active not recruiting | Phase 2 | 53 | University of ChicagoOTHER | 1 | Jan 21, 2026 | clinicaltrials |
| NCT03571633 | Impact of Pegfilgrastim on Trastuzumab Anti-tumor Effect and ADCC in Operable HER2+ Breast Cancer Breast Cancer(BREASTIMMU02) | active not recruiting | Phase 2 | 90 | Centre Leon BerardOTHER | 1 | Nov 26, 2025 | clinicaltrials |
| NCT04425018 | MARGetuximab Or Trastuzumab (MARGOT)(MARGOT) | active not recruiting | Phase 2 | 174 | Dana-Farber Cancer InstituteOTHER | 1 | Nov 18, 2025 | clinicaltrials |
| NCT02827877 | Cu64-DOTA-trastuzumab PET and Markers Predicting Response to Neoadjuvant Trastuzumab + Pertuzum in HER2+ Breast Cancer | active not recruiting | Phase 2 | 18 | City of Hope Medical CenterOTHER | 1 | Nov 14, 2025 | clinicaltrials |
| NCT05252988 | Three Antidiarrheal Strategies in HER2+/HR+ Early Breast Cancer Patients Treated With Extended Adjuvant Neratinib(DIANER) | active not recruiting | Phase 2 | 177 | Spanish Breast Cancer Research GroupOTHER | 1 | Apr 1, 2025 | clinicaltrials |
| NCT04802876 | Efficacy of Tislelizumab and Spartalizumab Across Multiple Cancer-types in Patients with PD1-high MRNA Expressing Tumors(ACROPOLI) | active not recruiting | Phase 2 | 184 | SOLTI Breast Cancer Research GroupOTHER | 1 | Mar 21, 2025 | clinicaltrials |
| NCT05426486 | A Study of ARX788 Combined With Pyrotinib Maleate Versus TCBHP (Trastuzumab Plus Pertuzumab With Docetaxel and Carboplatin) as Neoadjuvant Treatment in HER2-positive Breast Cancer Patients | active not recruiting | Phase 2 / Phase 3 | 136 | Caigang LiuOTHER | 1 | Oct 30, 2024 | clinicaltrials |
| NCT05710666 | Neoadjuvant Trastuzumab Deruxtecan (T-DXd) With Response-directed Definitive Therapy in Early Stage HER2-positive Breast Cancer (SHAMROCK Study) | active not recruiting | Phase 2 | 11 | Cancer Trials IrelandNETWORK | 1 | Aug 5, 2024 | clinicaltrials |
Data updated 16 days agoSource updated Sep 14, 2026source: clinicaltrials