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 |
|---|---|---|---|---|---|---|---|---|
| NCT05132582 | A Study of Tucatinib or Placebo With Trastuzumab and Pertuzumab for Metastatic HER2+ Breast Cancer(HER2CLIMB-05) | active not recruiting | Phase 3 | 654 | Seagen, a wholly owned subsidiary of PfizerINDUSTRY | 23 | Sep 29, 2026 | clinicaltrials |
| NCT07413939 | RO7771950 Versus Tucatinib in Combination With Trastuzumab and Capecitabine in People With Locally Advanced or Metastatic Breast Cancer That is Human Epidermal Growth Factor Receptor 2 (HER2)-Positive(BREnnA) | recruiting | Phase 2 / Phase 3 | 650 | Hoffmann-La Roche |
| 25 |
| Sep 3, 2026 |
| clinicaltrials |
| NCT06891833 | A Study of BL-M07D1 With or Without Pertuzumab Versus Docetaxel + Carboplatin + Trastuzumab + Pertuzumab in Neoadjuvant Therapy for HER2-Positive Breast Cancer | recruiting | Phase 2 / Phase 3 | 985 | Sichuan Baili Pharmaceutical Co., Ltd.INDUSTRY | 1 | Aug 26, 2026 | clinicaltrials |
| NCT07748260 | De-escalation Neoadjuvant Therapy for Intermediate Risk HER2-positive Early Breast(neoDIRHP) | not yet recruiting | Phase 3 | 592 | Guangdong Provincial People's HospitalOTHER | 0 | Aug 5, 2026 | clinicaltrials |
| NCT03975647 | A Study of Tucatinib vs. Placebo in Combination With Ado-trastuzumab Emtansine (T-DM1) for Patients With Advanced or Metastatic HER2+ Breast Cancer | active not recruiting | Phase 3 | 466 | Seagen, a wholly owned subsidiary of PfizerINDUSTRY | 20 | Jul 23, 2026 | clinicaltrials |
| NCT06316531 | A Study Comparing BL-M07D1 With T-DM1 in Patients With Unresectable Locally Advanced or Metastatic HER2-positive Breast Cancer | active not recruiting | Phase 3 | 274 | Sichuan Baili Pharmaceutical Co., Ltd.INDUSTRY | 1 | Jul 23, 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| NCT07377643 | IBI354 With or Without Pertuzumab Versus Taxane, Trastuzumab and Pertuzumab in HER2-positive Metastatic Breast Cancer | recruiting | Phase 3 | 540 | Innovent Biopharmaceutical Technology (Hangzhou) Co., LTD.INDUSTRY | 1 | Feb 25, 2026 | clinicaltrials |
| NCT06435429 | A Study Comparing the Efficacy and Safety of Zanidatamab to Trastuzumab, Each in Combination With Physician's Choice Chemotherapy, for the Treatment of Participants With Metastatic HER2-positive Breast Cancer | recruiting | Phase 3 | 550 | Jazz PharmaceuticalsINDUSTRY | 15 | Feb 10, 2026 | clinicaltrials |
| NCT07366840 | RC48 Combined With Chemotherapy in HER2-Positive Advanced Breast Cancer Patients With Prior TOP1i-ADC Failure(BRIGHT) | not yet recruiting | Phase 2 / Phase 3 | 268 | Fudan UniversityOTHER | 0 | Jan 26, 2026 | clinicaltrials |
| NCT06830889 | A Study of BL-M07D1 Versus T-DM1 in the Adjuvant Treatment of HER2-positive Breast Cancer With Residual Invasive Cancer After Neoadjuvant Therapy | recruiting | Phase 3 | 1,450 | Sichuan Baili Pharmaceutical Co., Ltd.INDUSTRY | 1 | Jan 22, 2026 | clinicaltrials |
| NCT06265428 | A Study to Compare DB-1303/BNT323 Versus T-DM1 in Breast Cancer | active not recruiting | Phase 3 | 228 | DualityBio Inc.INDUSTRY | 1 | Oct 20, 2025 | clinicaltrials |
| NCT05760612 | Adjuvant Trastuzumab Plus Neratinib in Hormone Receptor-Positive/Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer After Neoadjuvant Trastuzumab Plus Pertuzumab | recruiting | Phase 3 | 300 | Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityOTHER | 1 | Sep 25, 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 |
| 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 |
| NCT05346224 | A Study to Evaluate the Efficacy and Safety of HLX11 vs. EU-Perjeta® in the Neoadjuvant Therapy of HER2-Positive and HR-Negative Early-stage or Locally Advanced Breast Cancer | active not recruiting | Phase 3 | 900 | Shanghai Henlius BiotechINDUSTRY | 4 | Jun 10, 2025 | clinicaltrials |
| NCT06958627 | The Impact of Intelligent Patient Management Model on Medication Adherence of Pyrotinib Compared to Traditional Patient Management Model: a Prospective, Multicenter, Randomized Controlled Clinical Study(any) | recruiting | Phase 2 / Phase 3 | 964 | Cancer Institute and Hospital, Chinese Academy of Medical SciencesOTHER | 1 | May 6, 2025 | clinicaltrials |
| NCT01785420 | Pre Operative Trastuzumab in Operable Breast Cancer | recruiting | Phase 3 | 1,100 | Dr Rajendra A. BadweOTHER_GOV | 1 | Apr 9, 2025 | 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 |
| 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 |
| NCT04547907 | A Comparison of Nab-PHP and TCbHP Efficacy in Neoadjuvant Therapy for HER2-positive Early Breast Cancer | recruiting | Phase 3 | 688 | Henan Cancer HospitalOTHER_GOV | 1 | Sep 20, 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 |
| NCT06313086 | DP303c Versus Trastuzumab Emtansine in in Patients With HER2-positive Advanced Breast Cancer | recruiting | Phase 3 | 442 | CSPC ZhongQi Pharmaceutical Technology Co., Ltd.INDUSTRY | 1 | May 10, 2024 | clinicaltrials |
| NCT05474690 | A Study Comparing the Efficacy of TCbHP and ECHP-THP in the Neoadjuvant Treatment of HER2-positive Breast Cancer | withdrawn | Phase 3 | 0 | Henan Cancer HospitalOTHER_GOV | 1 | Feb 26, 2024 | clinicaltrials |
| NCT03500380 | A Study of RC48-ADC Administered Intravenously to Patients With HER2-Positive Metastatic Breast Cancer With or Without Liver Metastases | unknown | Phase 2 / Phase 3 | 301 | RemeGen Co., Ltd.INDUSTRY | 1 | Feb 20, 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 |
| NCT05985187 | Clinical Study to Evaluate the Efficacy and Safety of TQB2440 Injection/Perjeta® Combined With Trastuzumab and Docetaxel in the Treatment of Patients With Early or Locally Advanced Breast Cancer. | unknown | Phase 3 | 412 | Chia Tai Tianqing Pharmaceutical Group Co., Ltd.INDUSTRY | 1 | Aug 14, 2023 | clinicaltrials |
| NCT05720026 | Study to Evaluate the Efficacy and Safety of SYSA1901 vs. Perjeta® of HER2-Positive Breast Cancer | unknown | Phase 3 | 560 | CSPC ZhongQi Pharmaceutical Technology Co., Ltd.INDUSTRY | 1 | Feb 9, 2023 | clinicaltrials |
| NCT05698186 | Thero2-01S22 in HER2-positive Breast Cancer | not yet recruiting | Phase 3 | 320 | Institut de cancérologie Strasbourg EuropeOTHER | 0 | Jan 26, 2023 | clinicaltrials |
| NCT04109391 | Extension Study to Provide Adjuvant Treatment Following Neoadjuvant Treatment and Surgical Resection in Protocol TX05-03 | completed | Phase 3 | 338 | Tanvex BioPharma USA, Inc.INDUSTRY | 10 | Oct 26, 2022 | clinicaltrials |
| NCT05388500 | Protocol for Herceptin as Adjuvant Therapy With Reduced Exposure to Chemotherapy (PHARE-C)(PHARE-C) | not yet recruiting | Phase 3 | 800 | Institut de cancérologie Strasbourg EuropeOTHER | 0 | May 27, 2022 | clinicaltrials |
| NCT05346861 | Pyrotinib Rechallenge in Her2-positive Metastatic Breast Cancer Pretreated With Pyrotinib and Trastuzumab | unknown | Phase 3 | 240 | Fudan UniversityOTHER | 1 | Apr 26, 2022 | clinicaltrials |
| NCT03556358 | Trial to Compare the Safety, Efficacy and Immunogenicity of TX05 With Herceptin® in HER2+ Early Breast Cancer | completed | Phase 3 | 809 | Tanvex BioPharma USA, Inc.INDUSTRY | 10 | Jan 14, 2022 | clinicaltrials |
| NCT05189067 | Efficacy and Safety of Adjuvant Docetaxel and Trastuzumab in Stage I HER2-positive Breast Cancer | unknown | Phase 2 / Phase 3 | 190 | Second Affiliated Hospital, Zhejiang University, School of MedicineOTHER | 1 | Jan 12, 2022 | clinicaltrials |
| NCT00005970 | Doxorubicin Hydrochloride, Cyclophosphamide, and Pacltaxel With or Without Trastuzumab in Treating Women With HER2-Positive Node-Positive or High-Risk Node-Negative Breast Cancer | completed | Phase 3 | 3,436 | National Cancer Institute (NCI)NIH | 4 | Aug 14, 2020 | clinicaltrials |
| NCT04337658 | Anti-HER2 Therapy + Fulvestrant/Capecitabine in Women With HR+, HER2+, Non-visceral Metastases Stage IV Breast Cancer(FAVOR) | unknown | Phase 3 | 493 | Second Affiliated Hospital, Zhejiang University, School of MedicineOTHER | 1 | Apr 8, 2020 | clinicaltrials |
| NCT00390455 | Fulvestrant With or Without Lapatinib in Treating Postmenopausal Women With Stage III or Stage IV Breast Cancer That is Hormone Receptor-Positive | completed | Phase 3 | 295 | National Cancer Institute (NCI)NIH | 1 | Dec 20, 2019 | clinicaltrials |
| NCT03811418 | A Study to Compare Pertuzumab + Trastuzumab + Vinorelbine vs. Placebo + Trastuzumab + Docetaxel in Previously Untreated HER2-positive Metastatic Breast Cancer(ATTILA) | withdrawn | Phase 3 | 0 | iOMEDICO AGINDUSTRY | 1 | Nov 26, 2019 | clinicaltrials |
| NCT03085368 | A Randomized Controlled Trial of HER-2 Positive Breast Cancer Patients Treated With Lapatinib vs Herceptin | unknown | Phase 2 / Phase 3 | 482 | Peking Union Medical College HospitalOTHER | 1 | Jul 28, 2017 | clinicaltrials |
| NCT02125344 | A Phase III Trial Comparing Two Dose-dense, Dose-intensified Approaches (ETC and PM(Cb)) for Neoadjuvant Treatment of Patients With High-risk Early Breast Cancer (GeparOcto) | completed | Phase 3 | 961 | GBG Forschungs GmbHOTHER | 1 | Jul 13, 2017 | clinicaltrials |
| NCT02213744 | MM-302 Plus Trastuzumab vs. Chemotherapy of Physician's Choice Plus Trastuzumab in HER2-Positive Locally Advanced/Metastatic Breast Cancer Patients(HERMIONE) | terminated | Phase 2 / Phase 3 | 113 | Merrimack PharmaceuticalsINDUSTRY | 9 | Jan 6, 2017 | clinicaltrials |
Data updated 9 hours agoSource updated Sep 29, 2026source: clinicaltrials