Stemline Therapeutics
Stemline Therapeutics sponsors 17 registered US clinical trials on ClinicalTrials.gov, 6 of them currently recruiting, and 8 completed. 2 of these trials are in Phase 3-4 (later-stage) and 15 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Breast Cancer, with 2 trials.
Trial Pipeline
17 total, page 1 of 1
A First-in-Human Study of MEN2501 in Participants With Platinum-Resistant Ovarian Cancer
NCT07226427
A Study of Tagraxofusp in Combination With Venetoclax and Azacitidine in Adults With Untreated CD123+ Acute Myeloid Leukemia Who Cannot Undergo Intensive Chemotherapy
NCT06456463
A First-in-Human Study of MEN2312 in Adults With Advanced Breast Cancer
NCT06638307
A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence
NCT06492616
Open-Label Umbrella Study To Evaluate Safety And Efficacy Of Elacestrant In Various Combination In Participants With Metastatic Breast Cancer
NCT05563220
Study of Abemaciclib and Elacestrant in Participants With Brain Metastasis Due to ER+/HER-2- Breast Cancer
NCT05386108
ELACESTRANT in Women and Men With CDK4/6 Inhibitor-Naive Estrogen Receptor Positive, HER-2 Negative Metastatic Breast Cancer Study
NCT05596409
A PK Study Testing Single Oral Dose of Elacestrant in Subjects With Normal or Severely Impaired Hepatic Function
NCT06126575
Phase 3 Trial of Elacestrant Versus Standard of Care for the Treatment of ER+/HER2- Advanced Breast Cancer
NCT03778931
Phase 1, First-in-Human Study of RAD140 in Postmenopausal Women With Breast Cancer
NCT03088527
A Trial of a Novel XPO1 Inhibitor in Participants With Advanced Solid Tumors
NCT02667873
Tagraxofusp (SL-401) in Participants With Chronic Myelomonocytic Leukemia (CMML) and Myelofibrosis (MF)
NCT02268253
SL-401 in Combination With Pomalidomide and Dexamethasone in Relapsed or Relapsed and Refractory Multiple Myeloma
NCT02661022
SL-401 as Consolidation Therapy in Patients With Adverse Risk Acute Myeloid Leukemia in First Complete Remission
NCT02270463
A Phase I, Multicenter, Open-Label, Multi-Part, Dose-escalation Study of RAD1901 in Postmenopausal Women With Advanced Estrogen Receptor Positive and HER2-Negative Breast Cancer
NCT02338349
Tagraxofusp in Patients With Blastic Plasmacytoid Dendritic Cell Neoplasm or Acute Myeloid Leukemia
NCT02113982
Safety and Efficacy Study of SL-701, a Glioma-Associated Antigen Vaccine To Treat Recurrent Glioblastoma Multiforme
NCT02078648
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 13 |
| Phase 2 | 2 |
| Phase 3 | 2 |
What the Pipeline for Stemline Therapeutics Shows
According to the ClinicalTrials.gov registry, Stemline Therapeutics is linked to 17 US clinical trials across every stage of research activity. Of those, 6 studies are currently recruiting, about 35% of the sponsor's indexed portfolio, and 8 are already marked complete, representing roughly 47% of the total.
The phase mix for Stemline Therapeutics reports 2 late-stage studies (Phase 3 and Phase 4 combined) and 15 earlier-phase studies (Phase 1 and Phase 2).
The top therapeutic focus area indexed for Stemline Therapeutics is Breast Cancer with 2 linked trials, and 9 other condition areas appear in the top list above.
How to read these pipeline numbers
Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.