Floatz Rating
B60/100
Confidence
Indicative
Sponsor
M.D. Anderson Cancer Center
Modality
Small molecule
Development Phase
Phase 2
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
45Moderate confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT03774472CT.gov Hydroxychloroquine, Palbociclib, and Letrozole Before Surgery in Treating Patients With Estrogen Receptor Positive, HER2 Negative Breast Cancer | — | Completed | — | — | — |
NCT03032406CT.gov CLEVER Pilot Trial: A Phase II Pilot Trial of HydroxyChLoroquine, EVErolimus or the Combination for Prevention of Recurrent Breast Cancer | — | Active Not Recruiting | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
95High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Breast Carcinoma
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Hydroxychloroquine (this asset) | M.D. Anderson Cancer Center | P2 | B · 60 |
| Trastuzumab | SWOG Cancer Research Network | P4 | BBB |
| Zoledronate | Washington University School of Medicine | P4 | BBB |
| Trastuzumab Deruxtecan | SWOG Cancer Research Network | P4 | BBB |
| Pertuzumab | SWOG Cancer Research Network | P3 | BBB |
| Tamoxifen | Dartmouth-Hitchcock Medical Center | P4 | BBB |
| Cyclophosphamide | UNC Lineberger Comprehensive Cancer Center | P3 | BBB |
| Olaparib | The Netherlands Cancer Institute | P4 | BBB |
| Dexasone | Tianjin Medical University Cancer Institute and Hospital | P4 | BBB |
+42 more in the Breast Carcinoma cohort
Other indications for Hydroxychloroquine
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Cutaneous Melanoma | — | P2 | B · 61 |
| Pancreatic Adenocarcinoma | — | P2 | B · 60 |
| Malignant Pancreatic Neoplasm | — | P2 | B · 60 |
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. Hydroxychloroquine in Breast 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/hydroxychloroquine-breast-carcinoma
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