Announcements Trials
Browse Landscape

Phase

Phase 2 3Phase NA 1Phase 1 1

Status

Recruiting 2Active not recruiting 2Completed 1

Sponsor Class

OTHER 5

Study Type

Interventional 5

Sponsor

Cancer Type

Breast 5

Conditions

Breast Neoplasms 5Polycystic Ovary Syndrome 3Neoplasm Metastasis 2Leiomyoma 2Vaginitis 1Triple Negative Breast Neoplasms 1Prostatic Neoplasms 1Pregnancy Complications 1Menorrhagia 1Estrogen Receptor Positive Breast Cancer 1Endometriosis 1Atrophic Vaginitis 1Anatomic Stage III Breast Cancer AJCC v8 1

Interventions

Fulvestrant 125Trastuzumab 114Paclitaxel 113Letrozole 108pembrolizumab 79pertuzumab 75palbociclib 75Capecitabine 72Anastrozole 72Cyclophosphamide 70Carboplatin 67abemaciclib 64exemestane 63Tamoxifen 63ribociclib 60trastuzumab deruxtecan 57Surveys and Questionnaires 51Specimen Handling 50Radiotherapy 49Docetaxel 49Magnetic Resonance Spectroscopy 48Blood Specimen Collection 40olaparib 39Standard of Care 36Biopsy 33sacituzumab govitecan 31130-nm albumin-bound paclitaxel 31Doxorubicin 30Exercise 29eribulin 27

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

5 trials
RecentStart dateEnrollment
Breast Neoplasms × Estradiol × 1 year × Clear all
NCT03941730 2026-05-12

Estradiol in Treating Patients With ER Beta Positive, Triple Negative Locally Advanced or Metastatic Breast Cancer

Mayo Clinic

Phase 2 Active not recruiting
8 enrolled 9 charts
Breast

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT05716516 2026-05-05

ESTHER

Dartmouth-Hitchcock Medical Center

Phase 2 Recruiting
36 enrolled
Breast

Breast Neoplasms, Neoplasm Metastasis

NCT01984138 2026-01-28

REVIVE

The Methodist Hospital Research Institute

Phase 2 Active not recruiting
33 enrolled
Breast

Breast Neoplasms

NCT00984399 2025-12-09

Serum Estradiol Levels In Postmenopausal Women With Breast Cancer Receiving Adjuvant Aromatase Inhibitors and Vaginal Estrogen

Memorial Sloan Kettering Cancer Center

Phase NA Completed
31 enrolled 12 charts
Breast

Breast Neoplasms, Vaginitis, Atrophic Vaginitis

NCT05900895 2025-11-20

PHOEBE

Dartmouth-Hitchcock Medical Center

Phase 1 Recruiting
6 enrolled
Breast

Breast Neoplasms, Neoplasm Metastasis

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