Opevesostat
Castration-Resistant Prostate Carcinoma
Explore 215 assets in Castration-Resistant Prostate Carcinoma →Floatz Rating
B59/100
Confidence
Indicative
Sponsor
Merck Sharp & Dohme LLC
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.
52Indicative
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT06353386CT.gov Substudy 01A: Safety and Efficacy of Opevesostat (MK-5684)-Based Treatment Combinations or Opevesostat Alone in Participants With Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-5684-01A) | — | Recruiting | — | — | — |
NCT06136650CT.gov A Study of Opevesostat (MK-5684) Versus Alternative Next-generation Hormonal Agent (NHA) in Metastatic Castration-resistant Prostate Cancer (mCRPC) Post One NHA (MK-5684-004) | — | Recruiting | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
73Moderate confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Castration-Resistant Prostate Carcinoma
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Opevesostat (this asset) | Merck Sharp & Dohme LLC | P3 | B · 59 |
| Darolutamide | Bayer | P4 | BBB |
| Enzalutamide | Prostate Cancer Clinical Trials Consortium | P4 | BBB |
| Prednisolone | Ding-Wei Ye | P4 | BBB |
| Cabozantinib | Rana McKay, MD | P3 | BB |
| Radium Ra-223 | University of California, San Francisco | P4 | BB |
| Mevrometostat | Prostate Cancer Clinical Trials Consortium | P3 | BB |
| Abiraterone | AstraZeneca | P4 | BB |
| Prednisone | Janssen Research & Development, LLC | P4 | BB |
+42 more in the Castration-Resistant Prostate Carcinoma cohort
Other indications for Opevesostat
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Metastatic Prostate Carcinoma | — | P3 | B · 60 |
| Prostate Neoplasm | — | P3 | B · 59 |
| Cancer | — | P2 | CCC · 53 |
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. Opevesostat in Castration-Resistant Prostate 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/opevesostat-castration-resistant-prostate-carcinoma
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