Floatz Rating
CCC55/100
Confidence
Indicative
Sponsor
George Washington University
Modality
protein_peptide
Development Phase
Phase 2
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
45High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT07102940CT.gov Efti in Patients With Hormone Receptor Positive/HER2-neg Breast Cancer | — | Not Yet Recruiting | — | — | — |
NCT04252768CT.gov A Study in Hormone Receptor-positive Metastatic Breast Carcinoma Patients to Test a New Schedule of Efti (IMP321, Eftilagimod Alpha) as Adjunctive to a Weekly Treatment Regimen of Paclitaxel | — | Withdrawn | — | — | — |
NCT00349934CT.gov IMP321 Plus First-line Paclitaxel in Metastatic Breast Carcinoma | — | Completed | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
73High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Breast Cancer
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Imp-321 (this asset) | George Washington University | P2 | CCC · 55 |
| Darolutamide | Vandana Abramson | P2 | BBB |
| Pertuzumab | SWOG Cancer Research Network | P4 | BB |
| Palbociclib | Hoffmann-La Roche | P4 | BB |
| Trastuzumab Duocarmazine | Byondis B.V. | P3 | BB |
| Goserelin | TerSera Therapeutics LLC | P4 | BB |
| Ribociclib | National Cancer Institute (NCI) | P4 | BB |
| Oxaliplatin | Beijing Biostar Pharmaceuticals Co., Ltd. | P4 | BB |
| Eribulin Monomethanesulfonate | Henan Cancer Hospital | P4 | BB |
+42 more in the Breast Cancer cohort
Other indications for Imp-321
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Non-Small Cell Lung Carcinoma | — | P3 | BB · 66 |
| Breast Adenocarcinoma | — | P2 | B · 57 |
| Head And Neck Squamous Cell Carcinoma | — | P2 | B · 57 |
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. Imp-321 in 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/imp-321-breast-cancer-76369
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