Floatz Rating
B60/100
Confidence
Indicative
Sponsor
Danish Breast Cancer Cooperative Group
Modality
Small molecule
Development Phase
Phase 3
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
45Moderate confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT06585969CT.gov A Randomised Trial Comparing Trastuzumab Deruxtecan to CDK4/6 Inhibitors in Non-luminal A, ER-positive/HER2-low Metastatic Breast Cancer | — | Withdrawn | — | — | — |
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 · Luminal B Breast Carcinoma
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Abemaciclib (this asset) | Danish Breast Cancer Cooperative Group | P3 | B · 60 |
| Ribociclib | Danish Breast Cancer Cooperative Group | P3 | BB |
| Durvalumab | Jules Bordet Institute | P2 | B |
| Trastuzumab Deruxtecan | Danish Breast Cancer Cooperative Group | P3 | B |
| Goserelin | University Hospital, Akershus | P2 | B |
| Letrozole | University Hospital, Akershus | P2 | B |
| Immunoglobulin G1, Anti-(Human 5'-Nucleotidase) (Human Monoclonal Medi9447 Heavy Chain), Disulfide With Human Monoclonal Medi9447 .Lambda.-Chain, Dimer | Jules Bordet Institute | P2 | CCC |
| Epirubicin | Grand Hôpital de Charleroi | P1/2 | CCC |
| Cyclophosphamide | Grand Hôpital de Charleroi | P1/2 | CCC |
Other indications for Abemaciclib
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Hormone Receptor-Positive Breast Cancer | — | P4 | BBB · 72 |
| Estrogen-Receptor Positive Breast Cancer | — | P3 | BB · 70 |
| Metastatic Neoplasm | — | P4 | BB · 67 |
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. Abemaciclib in Luminal B 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/abemaciclib-luminal-b-breast-carcinoma
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