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 |
|---|---|---|---|---|---|---|---|---|
| NCT05880160 | Safety of Withdrawal of Pharmacological Treatment for Recovered HER2 Targeted Therapy Related Cardiac Dysfunction(HER-SAFE) | completed | N/A | 90 | University College, LondonOTHER | 1 | Sep 28, 2026 | clinicaltrials |
| NCT03387553 | HER2 Directed Dendritic Cell Vaccine During Neoadjuvant Therapy of HER2+Breast Cancer | completed | Early Phase 1 | 31 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 1 | Sep 23, 2026 |
| clinicaltrials |
| NCT07829900 | First-Line Dual Versus Single HER2-Targeted Therapy With Docetaxel for Advanced HER2-Positive Breast Cancer | completed | — | 2,250 | Xin LiOTHER | 1 | Sep 21, 2026 | clinicaltrials |
| NCT03644186 | To Reduce the Use of Chemotherapy in Postmenopausal Patients With ER-positive and HER2-positive Breast Cancer (TOUCH)(TOUCH) | completed | Phase 2 | 147 | ETOP IBCSG Partners FoundationNETWORK | 4 | Aug 26, 2026 | clinicaltrials |
| NCT02654119 | Cyclophosphamide, Paclitaxel, and Trastuzumab in Treating Stage I-II HER2/Neu Positive Breast Cancer After Surgery | completed | Phase 2 | 20 | University of NebraskaOTHER | 1 | Jul 30, 2026 | clinicaltrials |
| NCT02252887 | Gemcitabine, Trastuzumab, and Pertuzumab in the Treatment of Metastatic HER2-Positive Breast Cancer After Prior Trastuzumab/Pertuzumab, or Pertuzumab Based Therapy | completed | Phase 2 | 45 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | Jul 24, 2026 | clinicaltrials |
| NCT06386263 | HER-TEMPO - Real World Treatment-related Outcomes on T-DXd in Canada(HER-TEMPO) | completed | — | 22 | AstraZenecaINDUSTRY | 1 | Jul 8, 2026 | clinicaltrials |
| NCT06161922 | Real World Patient-Reported Outcomes in Chinese Her2+ EBC Patients Receiving (Neo) Adjuvant Anti-Her2 Based Therapy | completed | — | 600 | Fudan UniversityOTHER | 1 | Jul 7, 2026 | clinicaltrials |
| NCT03179904 | TVB-2640 and Trastuzumab With Paclitaxel or Endocrine Therapy for Treatment of HER2 Positive Metastatic Breast Cancer | completed | Phase 2 | 17 | Mayo ClinicOTHER | 1 | Jul 1, 2026 | clinicaltrials |
| NCT05412459 | 99mTc-DARPinG3-based HER2 Expression Molecular Imaging in HER2-positive Breast Cancer During Chemo+Targeted Therapy | completed | — | 15 | Tomsk National Research Medical Center of the Russian Academy of SciencesOTHER | 1 | Jun 24, 2026 | clinicaltrials |
| NCT01730833 | Pertuzumab, Trastuzumab, and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With HER2-Positive Advanced Breast Cancer | completed | Phase 2 | 63 | City of Hope Medical CenterOTHER | 1 | Jun 16, 2026 | clinicaltrials |
| NCT05955833 | 89Zr-DFO*-Trastuzumab PET in Patients With Gastric or Breast Cancer - a Pilot Study(HER Image) | completed | N/A | 6 | Amsterdam UMC, location VUmcOTHER | 1 | May 27, 2026 | clinicaltrials |
| NCT02705859 | Phase Ib/II Trial of coPANlisib in Combination With Trastuzumab in HER2-positive Breast Cancer. (Panther Study)(Panther) | completed | Phase 1 | 26 | Cancer Trials IrelandNETWORK | 1 | Apr 13, 2026 | clinicaltrials |
| NCT04539938 | A Study of Tucatinib Plus Trastuzumab Deruxtecan in HER2+ Breast Cancer(HER2CLIMB-04) | completed | Phase 2 | 70 | Seagen, a wholly owned subsidiary of PfizerINDUSTRY | 1 | Mar 23, 2026 | clinicaltrials |
| NCT07416409 | Effectiveness, Safety, and Tolerability of Anti-HER2 Drugs as Targeted Therapy for Egyptian Patients With ERBB2-Positive Breast Cancer | completed | — | 80 | Deraya UniversityOTHER | 1 | Feb 18, 2026 | clinicaltrials |
| NCT05253911 | Tucatinib in Patients With Locally Advanced or Metastatic HER2-positive Breast Cancer Who Received at Least Two Prior Anti-HER2 Treatment Regimens.(TRACE) | completed | — | 49 | iOMEDICO AGINDUSTRY | 2 | Dec 4, 2025 | clinicaltrials |
| NCT05599334 | A Retrospective Observational Study of Patients With Early-stage HER2-positive Breast Cancer, Treated With Neratinib(NEAR) | completed | — | 111 | Pierre Fabre MedicamentINDUSTRY | 5 | Oct 6, 2025 | clinicaltrials |
| NCT03588091 | Neoadjuvant Study of Pyrotinib in Combination With Trastuzumab in Patients With HER2 Positive Breast Cancer | completed | Phase 3 | 355 | Jiangsu HengRui Medicine Co., Ltd.INDUSTRY | 1 | Aug 22, 2025 | clinicaltrials |
| NCT04487236 | Trial of ZN-A-1041 Enteric Capsules in Patients With HER2-Positive Advanced Solid Tumors | completed | Phase 1 | 61 | Suzhou Zanrong Pharma LimitedINDUSTRY | 1 | Aug 11, 2025 | clinicaltrials |
| NCT07115095 | Tumor Markers for Efficacy of Dual-Target Therapy in HER2+ Breast Cancer | completed | N/A | 98 | Nanlin LiOTHER | 1 | Aug 11, 2025 | clinicaltrials |
| NCT02003209 | Docetaxel, Carboplatin, Trastuzumab, and Pertuzumab With or Without Estrogen Deprivation in Treating Patients With Hormone Receptor-Positive, HER2-Positive Operable or Locally Advanced Breast Cancer | completed | Phase 3 | 315 | National Cancer Institute (NCI)NIH | 2 | Aug 8, 2025 | clinicaltrials |
| NCT03755141 | Efficacy and Safety of Trastuzumab Biosimilar (Herzuma®) Plus Treatment of Physician's Choice (TPC) in Patients With HER-2 Positive Metastatic Breast Cancer | completed | Phase 2 | 109 | National Cancer Center, KoreaOTHER_GOV | 1 | Jul 22, 2025 | clinicaltrials |
| NCT01840306 | Exosomal and Free Extracellular RNAs and Proteins as Predictive Biomarkers for HER2 Therapies in Breast Cancer | completed | — | 330 | Cancer Trials IrelandNETWORK | 1 | Jul 8, 2025 | clinicaltrials |
| NCT06833268 | Real-world Outcomes of Patients With HER2+ Metastatic Breast Cancer After Treatment With Trastuzumab Deruxtecan | completed | — | 228 | Daiichi SankyoINDUSTRY | 1 | Jul 8, 2025 | clinicaltrials |
| NCT03094052 | Incidence and Severity of Diarrhea in Patients With HER2 Positive Breast Cancer Treated With Trastuzumab and Neratinib | completed | Phase 2 | 11 | University of California, San FranciscoOTHER | 1 | Jun 26, 2025 | clinicaltrials |
| NCT04420598 | DS-8201a for trEatment of aBc, BRain Mets, And Her2[+] Disease(DEBBRAH) | completed | Phase 2 | 41 | MedSIROTHER | 2 | Jun 24, 2025 | clinicaltrials |
| NCT00436254 | Vaccine Therapy With Sargramostim (GM-CSF) in Treating Patients With Her-2 Positive Stage III-IV Breast Cancer or Ovarian Cancer | completed | Phase 1 | 66 | University of WashingtonOTHER | 1 | Apr 6, 2025 | clinicaltrials |
| NCT04246671 | TAEK-VAC-HerBy Vaccine for Brachyury and HER2 Expressing Cancer | completed | Phase 1 | 37 | Bavarian NordicINDUSTRY | 1 | Mar 3, 2025 | clinicaltrials |
| NCT03715959 | Nipple Aspirate Fluid in Detecting Breast Cancer | completed | N/A | 2 | Ohio State University Comprehensive Cancer CenterOTHER | 1 | Feb 25, 2025 | clinicaltrials |
| NCT05904730 | Phase I Clinical Trials Investigating the Potential Efficacy of Axitinib in Patients With a BRCA 1/2 Mutations | completed | Phase 1 | 10 | Lynkcell EuropeOTHER | 1 | Dec 30, 2024 | clinicaltrials |
| NCT03981705 | Assessment of Complete Pathologic Response After Neoadjuvant Chemotherapy for Breast Cancer | completed | — | 8 | Masonic Cancer Center, University of MinnesotaOTHER | 1 | Dec 27, 2024 | clinicaltrials |
| NCT01921335 | ARRY-380 + Trastuzuamab for Breast w/ Brain Mets | completed | Phase 1 | 41 | Dana-Farber Cancer InstituteOTHER | 1 | Nov 6, 2024 | clinicaltrials |
| NCT03013504 | A Phase III Trial to Compare the Efficacy, Safety and Pharmacokinetics of HD201 to Herceptin® in HER2+ Early Breast Cancer Patients(TROIKA) | completed | Phase 3 | 503 | Prestige Biopharma LimitedINDUSTRY | 13 | Nov 6, 2024 | clinicaltrials |
| NCT05149014 | Safety, Effectiveness and Quality of Life of Trastuzumab Deruxtecan in Patients with HER2+ Breast Cancer | completed | — | 306 | Daiichi Sankyo FranceINDUSTRY | 1 | Sep 26, 2024 | clinicaltrials |
| NCT03530696 | T-DM1 and Palbociclib for Metastatic HER2 Breast Cancer(T-DM1) | completed | Phase 2 | 55 | University of ArizonaOTHER | 1 | Aug 13, 2024 | clinicaltrials |
| NCT04957212 | Comparing Efficacy and Safety Between Pertuzumab® and Perjeta® in Neoadjuvant Treatment of HER2+ Breast Cancer | completed | Phase 3 | 214 | CinnagenINDUSTRY | 1 | Jul 26, 2024 | clinicaltrials |
| NCT03330561 | PRS-343 in HER2-Positive Solid Tumors | completed | Phase 1 | 85 | Pieris Pharmaceuticals, Inc.INDUSTRY | 1 | Apr 22, 2024 | clinicaltrials |
| NCT03650348 | PRS-343 in Combination With Atezolizumab in HER2-Positive Solid Tumors | completed | Phase 1 | 41 | Pieris Pharmaceuticals, Inc.INDUSTRY | 1 | Apr 22, 2024 | clinicaltrials |
| NCT05234021 | HER2-directed Biosimilar in Breast Cancer: Real World ePRO(OGIPRO) | completed | — | 52 | OnkoZentrum Zürich AGOTHER | 1 | Apr 4, 2024 | clinicaltrials |
| NCT05458401 | EUropean Real-world Experience Of Previously Treated Advanced/Metastatic HER2-positive Breast Cancer Patients Accessing Trastuzumab Deruxtecan(EUROPA T-DXd) | completed | — | 256 | Daiichi SankyoINDUSTRY | 3 | Mar 15, 2024 | clinicaltrials |
| NCT02476539 | Study Evaluating Hemay022 In Subjects With HER2-Positive Advanced Breast Cancer | completed | Phase 1 | 28 | Tianjin Hemay Pharmaceutical Co., LtdINDUSTRY | 1 | Mar 1, 2024 | clinicaltrials |
| NCT00618657 | Carboplatin+Nab-paclitaxel, Plus Trastuzumab (HER2+) or Bevacizumab (HER2-) in the Neoadjuvant Setting | completed | Phase 2 | 127 | University of California, IrvineOTHER | 1 | Feb 28, 2024 | clinicaltrials |
| NCT06107790 | Phase III Clinical Trial Comparing the Safety, Efficacy, and Immunogenicity of HS022 and Trastuzumab® in Combination With Vinorelbine Bitartrate Injection in the Treatment of HER2-positive Breast Cancer | completed | Phase 3 | 570 | Zhejiang Hisun Pharmaceutical Co. Ltd.INDUSTRY | 1 | Oct 30, 2023 | clinicaltrials |
| NCT01622868 | Whole-Brain Radiation Therapy or Stereotactic Radiosurgery With or Without Lapatinib Ditosylate in Treating Patients With Brain Metastasis From HER2-Positive Breast Cancer | completed | Phase 2 | 143 | National Cancer Institute (NCI)NIH | 3 | Oct 17, 2023 | clinicaltrials |
| NCT03953833 | B003 in Patients With HER2-positive Recurrent or Metastatic Breast Cancer(B003-101) | completed | Phase 1 | 30 | Shanghai Pharmaceuticals Holding Co., LtdINDUSTRY | 1 | Sep 14, 2023 | clinicaltrials |
| NCT05367739 | Real World Study on the Efficacy and Safety of Anti-HER2 Therapy | completed | — | 200 | Hunan Cancer HospitalOTHER | 1 | Sep 7, 2023 | clinicaltrials |
| NCT05769751 | A Study to Describe the Real-world Treatment Patterns and Associated Outcomes in Patients of China With HER2-positive Unresectable or Metastatic Breast Cancer | completed | — | 865 | Daiichi SankyoINDUSTRY | 1 | Aug 16, 2023 | clinicaltrials |
| NCT02614794 | A Study of Tucatinib vs. Placebo in Combination With Capecitabine & Trastuzumab in Patients With Advanced HER2+ Breast Cancer(HER2CLIMB) | completed | Phase 2 | 612 | Seagen Inc.INDUSTRY | 15 | Aug 14, 2023 | clinicaltrials |
| NCT03602079 | Study of A166 in Patients With Relapsed/Refractory Cancers Expressing HER2 Antigen or Having Amplified HER2 Gene | completed | Phase 1 / Phase 2 | 49 | Klus Pharma Inc.INDUSTRY | 1 | Aug 3, 2023 | clinicaltrials |
| NCT02673398 | Neratinib in Treating Older Patients With Stage IV HER2-Positive Breast Cancer | completed | Phase 2 | 25 | City of Hope Medical CenterOTHER | 1 | Jun 18, 2023 | clinicaltrials |
Data updated 14 hours agoSource updated Sep 28, 2026source: clinicaltrials