Stemline Therapeutics

17 total trials 6 currently recruiting 8 completed

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

RECRUITING Phase 1

A First-in-Human Study of MEN2501 in Participants With Platinum-Resistant Ovarian Cancer

NCT07226427

RECRUITING Phase 2

A Study of Tagraxofusp in Combination With Venetoclax and Azacitidine in Adults With Untreated CD123+ Acute Myeloid Leukemia Who Cannot Undergo Intensive Chemotherapy

NCT06456463

RECRUITING Phase 1

A First-in-Human Study of MEN2312 in Adults With Advanced Breast Cancer

NCT06638307

RECRUITING Phase 3

A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence

NCT06492616

RECRUITING Phase 1

Open-Label Umbrella Study To Evaluate Safety And Efficacy Of Elacestrant In Various Combination In Participants With Metastatic Breast Cancer

NCT05563220

RECRUITING Phase 1

Study of Abemaciclib and Elacestrant in Participants With Brain Metastasis Due to ER+/HER-2- Breast Cancer

NCT05386108

ACTIVE NOT RECRUITING Phase 2

ELACESTRANT in Women and Men With CDK4/6 Inhibitor-Naive Estrogen Receptor Positive, HER-2 Negative Metastatic Breast Cancer Study

NCT05596409

COMPLETED Phase 1

A PK Study Testing Single Oral Dose of Elacestrant in Subjects With Normal or Severely Impaired Hepatic Function

NCT06126575

COMPLETED Phase 3

Phase 3 Trial of Elacestrant Versus Standard of Care for the Treatment of ER+/HER2- Advanced Breast Cancer

NCT03778931

COMPLETED Phase 1

Phase 1, First-in-Human Study of RAD140 in Postmenopausal Women With Breast Cancer

NCT03088527

COMPLETED Phase 1

A Trial of a Novel XPO1 Inhibitor in Participants With Advanced Solid Tumors

NCT02667873

COMPLETED Phase 1

Tagraxofusp (SL-401) in Participants With Chronic Myelomonocytic Leukemia (CMML) and Myelofibrosis (MF)

NCT02268253

TERMINATED Phase 1

SL-401 in Combination With Pomalidomide and Dexamethasone in Relapsed or Relapsed and Refractory Multiple Myeloma

NCT02661022

TERMINATED Phase 1

SL-401 as Consolidation Therapy in Patients With Adverse Risk Acute Myeloid Leukemia in First Complete Remission

NCT02270463

COMPLETED Phase 1

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

COMPLETED Phase 1

Tagraxofusp in Patients With Blastic Plasmacytoid Dendritic Cell Neoplasm or Acute Myeloid Leukemia

NCT02113982

COMPLETED Phase 1

Safety and Efficacy Study of SL-701, a Glioma-Associated Antigen Vaccine To Treat Recurrent Glioblastoma Multiforme

NCT02078648

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.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

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.