Trastuzumab
Hormone Receptor-Positive Breast Cancer
Explore 112 assets in Hormone Receptor-Positive Breast Cancer →Floatz Rating
BB70/100
Confidence
Indicative
Sponsor
Tianjin Medical University Cancer Institute and Hospital
Modality
monoclonal_antibody
Development Phase
Phase 3
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
57High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT07307287CT.gov SHR-A1811 Plus Pertuzumab as Neoadjuvant Therapy for Early or Locally Advanced HR-Positive HER2-Positive Breast Cancer: A Prospective, Open-Label, Phase II Study | — | Not Yet Recruiting | — | — | — |
NCT06625775CT.gov Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors | — | Recruiting | — | — | — |
NCT05020860CT.gov Correlation of Clinical Response to Pathologic Response in Patients With Early Breast Cancer | — | Recruiting | — | — | — |
NCT05252988CT.gov Three Antidiarrheal Strategies in HER2+/HR+ Early Breast Cancer Patients Treated With Extended Adjuvant Neratinib | — | Active Not Recruiting | — | — | — |
NCT04569747CT.gov 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 | — | Active Not Recruiting | — | — | — |
NCT04088110CT.gov Pyrotinib Combined With Trastuzumab Plus Aromatase Inhibitor in Treatment of Breast Cancer | — | Unknown | — | — | — |
NCT03910712CT.gov Pyrotinib Combined With Trastuzumab and AI in the First-line Treatment of HER2 Positive/ HR Positive MBC | — | Unknown | — | — | — |
NCT02675231CT.gov A Study of Abemaciclib (LY2835219) in Women With HR+, HER2+ Locally Advanced or Metastatic Breast Cancer | — | Completed | — | — | — |
NCT02152943CT.gov Everolimus, Letrozole and Trastuzumab in HR- and HER2/Neu-positive Patients | — | Completed | — | — | — |
NCT02003209CT.gov 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 | — | — | — |
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NCT01969643CT.gov A Safety Study of SGN-LIV1A in Breast Cancer Patients | — | Completed | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
95High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Hormone Receptor-Positive Breast Cancer
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Trastuzumab (this asset) | Tianjin Medical University Cancer Institute and Hospital | P3 | BB · 70 |
| Everolimus | Ellipses Pharma | P4 | BBB |
| Exemestane | Fujian Cancer Hospital | P4 | BBB |
| Anastrozole | University of Illinois at Chicago | P4 | BBB |
| Ribociclib | BeOne Medicines | P4 | BBB |
| Palbociclib | BeOne Medicines | P3 | BBB |
| Capecitabine | Kristina A. Fanucci | P4 | BBB |
| Abemaciclib | BeOne Medicines | P4 | BBB |
| Fulvestrant | BeOne Medicines | P4 | BB |
+42 more in the Hormone Receptor-Positive Breast Cancer cohort
Other indications for Trastuzumab
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Breast Carcinoma | — | P4 | BBB · 76 |
| Inflammatory Breast Carcinoma | — | P3 | BBB · 74 |
| HER2 Positive Breast Carcinoma | — | P4 | BB · 71 |
Scientific Foundation
Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR
Planned for methodology v0.2.
Development Feasibility
How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR
Planned for methodology v0.2.
Commercial Opportunity
Commercial prize: addressable population, unmet need, and the value case for the indication.
NR
Planned for methodology v0.2.
IP & Exclusivity
Exclusivity position, covering patent protection and freedom-to-operate runway.
NR
Planned for methodology v0.2.
Manufacturing & Supply
Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR
Planned for methodology v0.2.
Related assets
Citation
Floatz Terminal. Trastuzumab in Hormone Receptor-Positive Breast Cancer. Methodology v0.2. Rated under v0.2 effective July 8, 2026. Last refreshed July 8, 2026. Accessed July 14, 2026. https://terminal.floatz.ai/assets/trastuzumab-hormone-receptor-positive-breast-cancer
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