Floatz Rating
B58/100
Confidence
Indicative
Sponsor
Astellas Pharma Inc
Modality
Small molecule
Development Phase
Phase 2
Status
Dormant
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 |
|---|---|---|---|---|---|
NCT00514267CT.gov An Open-Label Study of YM155 + Docetaxel in Subjects With Advanced Hormone Refractory Prostate Cancer and Other Solid Tumors | — | Completed | — | — | — |
NCT00818480CT.gov An Extension Study Administering YM155 to Subjects Previously Enrolled in Another Protocol Administering YM155 | — | Completed | — | — | — |
NCT00257478CT.gov A Study for the Treatment of Hormone Refractory Prostate Cancer (HRPC) in Patients Previously Treated With Chemotherapy | — | Completed | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
59High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Prostate Cancer
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Sepantronium (this asset) | Astellas Pharma Inc | P2 | B · 58 |
| Avodart | Bay State Clinical Trials, Inc. | P4 | BBB |
| Desflurane | Peter MacCallum Cancer Centre, Australia | P4 | BBB |
| Propofol | Peter MacCallum Cancer Centre, Australia | P4 | BBB |
| Degarelix | Bayer | P4 | BBB |
| Flotufolastat F 18 | Washington University School of Medicine | P4 | BB |
| AVOLVE | Masonic Cancer Center, University of Minnesota | P4 | BB |
| Estramustine | The University of Texas Health Science Center, Houston | P3 | BB |
| Pasireotide | RECORDATI GROUP | P4 | BB |
+42 more in the Prostate Cancer cohort
Other indications for Sepantronium
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Non-Small Cell Lung Carcinoma | — | P2 | B · 58 |
| Prostate Carcinoma | — | P2 | B · 57 |
| Melanoma | — | 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. Sepantronium in Prostate 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/sepantronium-prostate-cancer
Are you the sponsor?
Submit your data room for a Verified Rating. The public-data rating remains visible alongside.
Contact →