Floatz Rating
B62/100
Confidence
Indicative
Sponsor
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
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.
49Moderate confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT07188246CT.gov Neoadjuvant, SBRT With Intratumoural Pembrolizumab Followed by Neoadjuvant Chemotherapy in Breast Cancer | — | Recruiting | — | — | — |
NCT05020860CT.gov Correlation of Clinical Response to Pathologic Response in Patients With Early Breast Cancer | — | Recruiting | — | — | — |
NCT05177796CT.gov Panitumumab and Pembrolizumab in Combination With Neoadjuvant Chemotherapy for the Treatment of Stage III-IV Triple Negative Breast Cancer | — | Withdrawn | — | — | — |
NCT04448886CT.gov Sacituzumab Govitecan +/- Pembrolizumab In HR+ / HER2 - MBC | — | Active Not Recruiting | — | — | — |
NCT04230109CT.gov Sacituzumab Govitecan In TNBC | — | Recruiting | — | — | — |
NCT02957968CT.gov Neoadjuvant Pembrolizumab + Decitabine Followed by Std Neoadj Chemo for Locally Advanced HER2- Breast Ca | — | Active Not Recruiting | — | — | — |
NCT02954874CT.gov Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer | — | Active Not Recruiting | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
89High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Invasive Breast Carcinoma
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Pembrolizumab (this asset) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | P3 | B · 62 |
| Tamoxifen | University of California, San Francisco | P4 | BBB |
| Letrozole | Emory University | P4 | BBB |
| Anastrozole | Jonsson Comprehensive Cancer Center | P4 | BBB |
| Exemestane | University of California, San Francisco | P4 | BBB |
| Carboplatin | Baylor Breast Care Center | P3 | BB |
| Trastuzumab | Massachusetts General Hospital | P3 | BB |
| Fulvestrant | Massachusetts General Hospital | P2 | BB |
| Pertuzumab | Baylor Breast Care Center | P3 | BB |
+42 more in the Invasive Breast Carcinoma cohort
Other indications for Pembrolizumab
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Her2-Receptor Negative Breast Cancer | — | P2 | BBB · 72 |
| Estrogen-Receptor Negative Breast Cancer | — | P2 | BB · 71 |
| Progesterone-Receptor Negative Breast Cancer | — | P2 | 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. Pembrolizumab in Invasive Breast Carcinoma. 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/pembrolizumab-invasive-breast-carcinoma
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