Floatz Rating
BB65/100
Confidence
Indicative
Sponsor
Chinese University of Hong Kong
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.
69High confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT03079219CT.gov Olanzapine for the Prevention of Chemotherapy-Induced Nausea and Vomiting in Chinese Breast Cancer Patients | — | Completed | — | — | — |
NCT02581839CT.gov Treatment of Brain Metastases From Breast Cancer With Eribulin Mesylate | — | Completed | — | — | — |
NCT00834678CT.gov Bendamustine and Erlotinib in Treating Patients With Stage IIIB, Stage IIIC, or Stage IV Breast Cancer | — | Completed | — | — | — |
NCT00547989CT.gov Paravertebral Block, an Adjunct to General Anaesthesia for Breast Surgery? | — | 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 · Breast Cancer
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Ondansetron (this asset) | Chinese University of Hong Kong | Approved | BB · 65 |
| 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 Ondansetron
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Cancer Of Unknown Primary Site | — | P3 | BB · 71 |
| Childhood Neoplasm | — | P3 | BB · 66 |
| Alcohol Abuse | — | P4 | BB · 66 |
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. Ondansetron 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/ondansetron-breast-cancer
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