Clinical trials

7

Search and review clinical trials. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

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

This is a multi-site, global, open-label study that includes a phase 1b evaluation of elacestrant in combination with abemaciclib in women and men with brain metastases from estrogen receptor (ER)-positive, human epidermal growth factor receptor-2 (HER-2) negative breast cancer. Phase 1b was designed to select the recommended phase 2 dose (RP2D) and is followed by an ongoing phase 2 evaluation of elacestrant in combination with abemaciclib in participants with active brain metastases from ER-positive, HER-2 negative breast cancer.

Participants needed: 73
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Stemline Therapeutics, Inc.Updated: Oct 9, 2026Locations: 86
Eligibility criteria

Participant has the signed informed consent form before any study-related activi... [+29]

Immediate CNS-specific treatment is likely to be required, per the treating phys... [+30]

Status: Recruiting

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

The primary goal of this study is to evaluate the effectiveness of elacestrant versus standard endocrine therapy in participants with node-positive, Estrogen Receptor-positive (ER+), Human Epidermal Growth Factor-2 negative (HER2-) early breast cancer with high risk of recurrence.

Participants needed: 4,220
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Stemline Therapeutics, Inc.Updated: Sep 15, 2026Locations: 567
Eligibility criteria

Histopathologically or cytologically confirmed ER+ (≥10% by immunohistochemistry... [+7]

Participants with inflammatory breast cancer. [+3]

Status: Recruiting

A Non-interventional Study of Participants With BPDCN Treated With Chemotherapy

The main goal of this study is to investigate the effectiveness and safety of chemotherapy agents in the treatment of participants with BPDCN and to provide comparator arm data to the prospective ELZONRIS registry study (STML-401-0521).

Participants needed: 140
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Stemline Therapeutics, Inc.Updated: Sep 15, 2026Locations: 67
Eligibility criteria

Alive, deceased, or unreachable participants (as permitted by local regulation),... [+2]

Participant has received an investigational agent as first-line therapy for BPDC... [+1]

Status: Recruiting

A Phase 2 Bridging Study of Elacestrant Monotherapy in Advanced or Metastatic Breast Cancer

This is a multicenter, open-label, Phase 2 bridging study to evaluate the efficacy and safety of elacestrant in Japanese post-menopausal women and men with estrogen receptor positive (ER+)/human epidermal growth factor receptor 2 negative (HER2-) advanced or metastatic breast cancer with estrogen receptor 1 gene mutation (ESR1-mut) whose disease has relapsed or progressed on at least 1 and no more than 2 prior lines of endocrine therapy for metastatic breast cancer, which must have included cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) therapy in combination with fulvestrant or an aromatase inhibitor.

Participants needed: 70
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Stemline Therapeutics, Inc.Updated: Sep 10, 2026Locations: 11
Eligibility criteria

Must have a histologically or cytologically proven diagnosis of adenocarcinoma o... [+4]

Prior treatment with: elacestrant or investigational or approved selective estro... [+3]

Status: Recruiting

A Registry-study of ELZONRIS in Participants With BPDCN

The main goal of this registry study is to investigate the effectiveness and safety of tagraxofusp in the treatment of adult participants with BPDCN in the real-world clinical practice setting.

Participants needed: 80
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Stemline Therapeutics, Inc.Updated: Aug 25, 2026Locations: 41
Eligibility criteria

Diagnosed with BPDCN, confirmed by hematopathology and biomarkers (inclusive of... [+1]

Currently (or planning to) participating in another study or registry where BPDC... [+2]

Status: Recruiting

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

This is a first-in-human study of MEN2312, a lysine acetyltransferase 6 (KAT6) inhibitor, in adult participants with advanced breast cancer.

Participants needed: 240
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Stemline Therapeutics, Inc.Updated: Aug 7, 2026Locations: 45
Eligibility criteria

Participant has advanced (locoregionally recurrent or metastatic) breast cancer... [+3]

Active or newly diagnosed central nervous system metastases. [+2]

Status: Recruiting

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

This is a first-in-human, open-label, dose-escalation, dose-optimization trial designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and antitumor activity of MEN2501 monotherapy in adult participants with platinum-resistant ovarian cancer.

Participants needed: 100
Trial details
Phase: Phase 1Age: 18+Biological sex: FemaleType: InterventionalSponsor: Stemline Therapeutics, Inc.Updated: Jul 6, 2026Locations: 15
Eligibility criteria

Participants must have a histopathologically confirmed diagnosis of high-grade s...

Participants with primary platinum-refractory disease.