Floatz Rating
BB67/100
Confidence
Indicative
Sponsor
Merck Sharp & Dohme LLC
Modality
monoclonal_antibody
Development Phase
Phase 4 / Approved
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
68High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT06686394CT.gov Study of Patritumab Deruxtecan With Other Anticancer Agents in Participants With HER2 Positive Breast Cancer That Has Spread and Cannot Be Surgically Removed (MK-1022-009) | — | Recruiting | — | — | — |
NCT05978648CT.gov Trilaciclib in Patients With Early-Stage HR-negative Breast Cancer Receiving Adjuvant Chemotherapy | — | Recruiting | — | — | — |
NCT07416409CT.gov Effectiveness, Safety, and Tolerability of Anti-HER2 Drugs as Targeted Therapy for Egyptian Patients With ERBB2-Positive Breast Cancer | — | Completed | — | — | — |
NCT05020860CT.gov Correlation of Clinical Response to Pathologic Response in Patients With Early Breast Cancer | — | Recruiting | — | — | — |
NCT05760612CT.gov Adjuvant Trastuzumab Plus Neratinib in Hormone Receptor-Positive/Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer After Neoadjuvant Trastuzumab Plus Pertuzumab | — | Recruiting | — | — | — |
NCT05582499CT.gov Fudan University Shanghai Cancer Center Breast Cancer Precision Platform Series Study- Neoadjuvant Therapy | — | Recruiting | — | — | — |
NCT05385705CT.gov A Study of Allogenic Natural Killer Cells in Combination With Trastuzumab and Pertuzumab in Adult Patients With Refractory Metastatic Her2 Positive Breast Cancer. NK-ACT-BC_2020 | — | Terminated | — | — | — |
NCT05346224CT.gov 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 | — | — | — |
NCT05113251CT.gov Trastuzumab Deruxtecan (T-DXd) Alone or in Sequence With THP, Versus Standard Treatment (ddAC-THP), in HER2-positive Early Breast Cancer | — | Active Not Recruiting | — | — | — |
NCT05036005CT.gov Neoadjuvant Ontruzant (SB3) in Patients With HER2-positive Early Breast Cancer: An Open-Label (NeoON) | — | Unknown | — | — | — |
Show 7 more trialsShow fewer
NCT03304080CT.gov Anastrozole, Palbociclib, Trastuzumab and Pertuzumab in HR-positive, HER2-positive Metastatic Breast | — | Active Not Recruiting | — | — | — |
NCT03272477CT.gov Study to Compare Neoadjuvant Combination of Trastuzumab and Pertuzumab With Concurrent Taxane Chemotherapy or Endocrine Therapy and Quality of Life Assessment Under Adjuvant Therapy in Operable HER2+/HR+ Breast Cancer Patients | — | Completed | — | — | — |
NCT02530424CT.gov "Neo-Adjuvant Treatment With Palbociclib: Effect on Ki67 and Apoptosis Before, During and After Treatment " | — | Completed | — | — | — |
NCT02131064CT.gov A Study Evaluating Trastuzumab Emtansine Plus Pertuzumab Compared With Chemotherapy Plus Trastuzumab and Pertuzumab for Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Breast Cancer | — | Completed | — | — | — |
NCT02057133CT.gov A Study of LY2835219 (Abemaciclib) in Combination With Therapies for Breast Cancer That Has Spread | — | Active Not Recruiting | — | — | — |
NCT01875666CT.gov Defining the HER2 Positive (+) Breast Cancer Kinome Response to Trastuzumab, Pertuzumab, Combination Trastuzumab +Pertuzumab, or Combination Trastuzumab + Lapatinib | — | Completed | — | — | — |
NCT01042379CT.gov I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer | — | Recruiting | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
65High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Breast Neoplasm
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Pertuzumab (this asset) | Merck Sharp & Dohme LLC | Approved | BB · 67 |
| Letrozole | Fujian Cancer Hospital | P4 | BB |
| Tamoxifen | Eli Lilly and Company | P3 | BB |
| Cyclophosphamide | Merck Sharp & Dohme LLC | P4 | BB |
| Docetaxel | Universitas Airlangga | P4 | BB |
| Adriamycin | Merck Sharp & Dohme LLC | P4 | BB |
| Exemestane | Fujian Cancer Hospital | P4 | BB |
| Eribulin Monomethanesulfonate | Fudan University | P4 | BB |
| Palbociclib | Eli Lilly and Company | P4 | BB |
+42 more in the Breast Neoplasm cohort
Other indications for Pertuzumab
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Breast Carcinoma | — | P3 | BBB · 75 |
| Inflammatory Breast Carcinoma | — | P3 | BBB · 72 |
| Breast Cancer | — | 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. Pertuzumab in Breast Neoplasm. 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/immunoglobulin-g1-anti-human-neu-receptor-human-mouse-monoclonal-2c4-heavy-chain-disulfide-with-human-mouse-monoclonal-2c4-kappa-chain-dimer-breast-neoplasm
Are you the sponsor?
Submit your data room for a Verified Rating. The public-data rating remains visible alongside.
Contact →