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 |
|---|---|---|---|---|---|---|---|---|
| NCT07137416 | Testing the Safety of the Combination of Anti-Cancer Drugs CX-5461 (Pidnarulex) and Trastuzumab Deruxtecan (T-DXd) for Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Solid Tumors and Breast Cancer | recruiting | Phase 1 | 36 | National Cancer Institute (NCI)NIH | 1 | Jul 13, 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 |
| 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 |
| NCT04273555 | Monitoring Early Response to Targeted Therapy in Stage IV HER2+ Breast Cancer Patients With Advanced PET/MR Imaging | withdrawn | Phase 1 / Phase 2 | 0 | University of Alabama at BirminghamOTHER | 1 | Jul 1, 2026 | clinicaltrials |
| NCT07673029 | A Trial Comparing GQ1005 and T-DM1 in Patients With HER2-Positive Unresectable or Metastatic Breast Cancer | recruiting | Phase 3 | 228 | GeneQuantum Healthcare (Suzhou) Co., Ltd.INDUSTRY | 1 | Jun 29, 2026 | clinicaltrials |
| NCT07136493 | Circulating Tumor DNA Based Minimal Residual Disease Detection for Patients With Early-Stage Breast Cancer | withdrawn | N/A | 0 | City of Hope Medical CenterOTHER | 1 | Jun 25, 2026 | clinicaltrials |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 |
| NCT07217990 | Neoadjuvant Complete Response Customized Treatment Approach for Definitive Management of Breast Cancer(NoCUT-BC) | not yet recruiting | Phase 1 / Phase 2 | 84 | Ohio State University Comprehensive Cancer CenterOTHER | 1 | Jun 24, 2026 | clinicaltrials |
| NCT05514717 | A Study of XMT-2056 in Advanced/Recurrent Solid Tumors That Express HER2 | terminated | Phase 1 | 57 | Day One Biopharmaceuticals, Inc.INDUSTRY | 1 | Jun 18, 2026 | clinicaltrials |
| NCT06892093 | Probiotics for Prevention of Neratinib-Induced Diarrhea in Breast Cancer Patients | recruiting | N/A | 308 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityOTHER | 1 | Jun 17, 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 |
| NCT04517838 | Immune Response to Anti-HER2 Therapies in Patients With HER2-Positive Stage I-IV Breast Cancer | recruiting | — | 230 | Mayo ClinicOTHER | 1 | Jun 16, 2026 | clinicaltrials |
| NCT04457596 | T-DM1 and Tucatinib Compared With T-DM1 Alone in Preventing Relapses in People With High Risk HER2-Positive Breast Cancer, the CompassHER2 RD Trial | active not recruiting | Phase 3 | 1,056 | Alliance for Clinical Trials in OncologyOTHER | 3 | Jun 15, 2026 | clinicaltrials |
| NCT07647263 | Trastuzumab Rezetecan Neoadjuvant Therapy in THP-Insensitive HER2-Positive Early Breast Cancer | recruiting | Phase 2 | 124 | The First Affiliated Hospital of Soochow UniversityOTHER | 1 | Jun 15, 2026 | clinicaltrials |
| NCT07635342 | Pyrotinib Plus Trastuzumab and Chemotherapy for HER2-Positive Early Breast Cancer | recruiting | Phase 2 | 182 | Hebei Medical University Fourth HospitalOTHER | 1 | Jun 9, 2026 | clinicaltrials |
| NCT04638725 | Identification of Genetic Determinants for Treatment Resistance/Sensitivity and/or Toxicity in Adjuvant Setting for HER2 Positive Breast Cancer(SIGHER) | recruiting | — | 9,000 | Centre Paul StraussOTHER | 1 | Jun 4, 2026 | clinicaltrials |
| NCT07518173 | A Study of BL-M07D1 Combined With Pertuzumab Versus Docetaxel Plus Trastuzumab and Pertuzumab in Patients With First-line HER2-positive Recurrent or Metastatic Breast Cancer | recruiting | Phase 3 | 596 | Sichuan Baili Pharmaceutical Co., Ltd.INDUSTRY | 1 | Jun 4, 2026 | clinicaltrials |
| NCT07616440 | Pilot Study on the Clinical Efficacy of Focused Ultrasound-Mediated Targeted Drug Delivery System Combined With Neoadjuvant Therapy for HER2-Positive Breast Cancer | recruiting | N/A | 20 | Second Affiliated Hospital, Zhejiang University, School of MedicineOTHER | 1 | Jun 4, 2026 | clinicaltrials |
| NCT03199885 | Testing the Drug Atezolizumab or Placebo With Usual Therapy in First-Line HER2-Positive Metastatic Breast Cancer | terminated | Phase 3 | 190 | National Cancer Institute (NCI)NIH | 2 | May 29, 2026 | clinicaltrials |
| NCT05582499 | Fudan University Shanghai Cancer Center Breast Cancer Precision Platform Series Study- Neoadjuvant Therapy(FASCINATE-N) | recruiting | Phase 2 | 716 | Fudan UniversityOTHER | 1 | May 28, 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 |
| NCT07578116 | Adding Surgery and Radiation to the Usual Treatment for HER2-Positive Breast Cancer That Had Already Spread at Diagnosis | not yet recruiting | Phase 3 | 562 | SWOG Cancer Research NetworkNETWORK | 0 | May 27, 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 |
| NCT07589699 | Trastuzumab Rezetecan (T-DXh) in HER2+ Breast Cancer With Non-pCR After TCbHP | not yet recruiting | Phase 4 | 59 | The First Affiliated Hospital with Nanjing Medical UniversityOTHER | 0 | May 15, 2026 | clinicaltrials |
| NCT07053085 | A Study of Surgery and Radiotherapy in People With Breast Cancer | recruiting | Phase 2 | 178 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | May 14, 2026 | clinicaltrials |
| NCT06844669 | HER2HEART-US: Prevention of Cardiotoxicity in Breast Cancer Patients Receiving HER2-directed Therapy | terminated | Phase 2 | 7 | Washington University School of MedicineOTHER | 1 | May 13, 2026 | clinicaltrials |
| NCT07581795 | Study of Paclitaxel Polymeric Micelles Combined With HP and Adebelimab Versus Taxane Combined With HP as First-Line Treatment for Advanced HER2-Positive Breast Cancer(SPECTACLE) | not yet recruiting | Phase 2 | 140 | Fudan UniversityOTHER | 1 | May 12, 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 |
| NCT06968585 | A Study of A166 Versus Trastuzumab Emtansine (T-DM1) in Patients With HER2-Positive Unresectable or Metastatic Breast Cancer Previously Treated With Trastuzumab and Taxane Therapy(A166) | active not recruiting | Phase 3 | 365 | Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.INDUSTRY | 1 | May 8, 2026 | clinicaltrials |
| NCT01042379 | I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer(I-SPY) | recruiting | Phase 2 | 5,000 | QuantumLeap Healthcare CollaborativeOTHER | 1 | May 6, 2026 | clinicaltrials |
| NCT03738553 | Multiparametric MRI for Assessing Breast Cancer Response to Anti-HER2 Therapy | terminated | — | 13 | University of WashingtonOTHER | 1 | May 4, 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 |
| NCT05705401 | Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer(HERO) | active not recruiting | Phase 3 | 1,300 | NRG OncologyOTHER | 2 | Apr 27, 2026 | clinicaltrials |
| NCT05969860 | At-Home Cancer Directed Therapy Versus in Clinic for the Treatment of Patients With Advanced Cancer | recruiting | Phase 2 | 220 | Mayo ClinicOTHER | 1 | Apr 20, 2026 | clinicaltrials |
| NCT06518382 | Tumor-microenvironment Spatial Interaction to Identify Markers of Resistance to Therapy in HER2+ Breast Cancer Patients | recruiting | — | 10 | Giampaolo BianchiniOTHER | 1 | Apr 15, 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 |
| NCT07441460 | A Phase III Study of KN026 in Combination With HB1801 as Adjuvant Therapy for Resectable HER2-Positive Breast Cancer | recruiting | Phase 3 | 1,800 | Shanghai JMT-Bio Inc.INDUSTRY | 1 | Apr 8, 2026 | clinicaltrials |
| NCT07510802 | Dual-Target CAR-NK Cells for Advanced Breast Cancer HER2+ TNBC | recruiting | Phase 1 / Phase 2 | 60 | Beijing BiotechINDUSTRY | 1 | Apr 6, 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 |
| NCT07043725 | A Clinical Study of Neoadjuvant Treatment With TQB2102 for Injection for Human Epidermal Growth Factor Receptor 2 (HER2) Positive Breast Cancer | recruiting | Phase 3 | 544 | Chia Tai Tianqing Pharmaceutical Group Nanjing Shunxin Pharmaceutical Co., Ltd.INDUSTRY | 1 | Mar 27, 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 |
| NCT07486089 | Dual-Target CAR-NK Cells for Advanced Breast Cancer (HER2+ and TNBC)(DUAL-NK-BC) | recruiting | Phase 1 / Phase 2 | 60 | Beijing BiotechINDUSTRY | 1 | Mar 20, 2026 | clinicaltrials |
| NCT07470203 | Pyrotinib Combined With Trastuzumab and Pertuzumab for Maintenance Therapy in HER2-Positive Advanced Breast Cancer | not yet recruiting | — | 42 | Peking University Cancer Hospital & InstituteOTHER | 0 | Mar 13, 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 |
| NCT07454668 | Trastuzumab Deruxtecan + Stereotactic Radiosurgery (SRS) in HER2+ Breast Cancer Brain Metastases | not yet recruiting | Phase 1 | 20 | Baptist Health South FloridaOTHER | 1 | Mar 6, 2026 | clinicaltrials |
| NCT05325632 | Study of HER2 Directed Dendritic Cell (DC1) Vaccine + Weekly Paclitaxel, Trastuzumab & Pertuzumab | recruiting | Phase 2 | 53 | H. Lee Moffitt Cancer Center and Research InstituteOTHER | 1 | Mar 2, 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 |
Data updated 22 days agoSource updated Jul 13, 2026source: clinicaltrials