Floatz Rating
B60/100
Confidence
Indicative
Sponsor
Case Comprehensive Cancer Center
Modality
Small molecule
Development Phase
Phase 4 / Approved
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
61High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT06630325CT.gov A Precision Medicine Approach (SMMART-ACT) for the Treatment of Patients With Advanced Sarcoma, Prostate, Breast, Ovarian or Pancreatic Cancer | — | Terminated | — | — | — |
NCT06044025CT.gov A Feasibility Study Evaluating a Role for Maintenance Therapy in Patients With Biochemically Progressive Castration Sensitive Prostate Cancer on Intermittent Androgen Deprivation Therapy | — | Recruiting | — | — | — |
NCT04557449CT.gov Study to Test the Safety and Tolerability of PF-07220060 in Participants With Advance Solid Tumors | — | Active Not Recruiting | — | — | — |
NCT03465345CT.gov Study of Metformin Plus Oligomeric Procyanidin Complex for Pharmacologic Manipulation of AGE (Advanced Glycation Endproducts) Levels in Prostate Cancer Patients | — | Withdrawn | — | — | — |
NCT02640534CT.gov Investigation of Metformin in Patients With Castration Resistant Prostate Cancer in Combination With Enzalutamide vs. Enzalutamide Alone | — | Terminated | — | — | — |
NCT02555189CT.gov Enzalutamide With Ribociclib in Treating Patients With Metastatic Castrate-Resistant, Chemotherapy Naive Prostate Cancer That Retains Retinoblastoma Expression | — | Terminated | — | — | — |
NCT02494921CT.gov LEE011 (Ribociclib) in Combination With Docetaxel Plus Prednisone in mCRPC | — | Completed | — | — | — |
NCT00268476CT.gov Systemic Therapy in Advancing or Metastatic Prostate Cancer: Evaluation of Drug Efficacy | — | Active Not Recruiting | — | — | — |
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 |
|---|---|---|---|
| Letrozole (this asset) | Case Comprehensive Cancer Center | Approved | B · 60 |
| 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 Letrozole
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Infertility Disorder | — | P4 | BBB · 79 |
| Anovulation | — | P4 | BBB · 78 |
| Invasive Breast Carcinoma | — | P4 | BBB · 74 |
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. Letrozole 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/letrozole-prostate-cancer
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