Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “ER-Positive Breast Cancer”

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 0 results

Not applicableNot Yet RecruitingNCT06623903
What this trial is testing

Early Changes in Metabolic Health in Breast Cancer Patients Initiating Endocrine Therapy

Who this might be right for
Early Breast CancerMetabolic HealthEstrogen Receptor Positive Breast Cancer
Aarhus University Hospital 112
Not applicableStudy completedNCT01928186
What this trial is testing

FLT PET in Measuring Treatment Response in Patients With Newly Diagnosed Estrogen Receptor-Positive, HER2-Negative Stage I-III Breast Cancer

Who this might be right for
Estrogen Receptor PositiveHER2/Neu NegativeMale Breast Carcinoma+7 more
University of Washington 28
Early research (Phase 1)Active Not RecruitingNCT03900884
What this trial is testing

Palbociclib, Letrozole & Venetoclax in ER and BCL-2 Positive Breast Cancer

Who this might be right for
Breast Neoplasm Female
Peter MacCallum Cancer Centre, Australia 17
Not applicableEnrolling By InvitationNCT06629233
What this trial is testing

Evaluation of a Novel Technique for the Discovery of New, Tumor-specific Targets for the Deployment of Innovative Immunotherapeutics Against Cancer.

Who this might be right for
Estrogen Receptor Positive Breast Cancer
University Ghent 36
Testing effectiveness (Phase 2)WithdrawnNCT01658176
What this trial is testing

Study Of PF-04691502 (PI3K/mTOR Inhibitor) In Combination With Exemestane Compared With Exemestane Alone In Patients With Advanced Breast Cancer

Who this might be right for
Breast Neoplasms
Pfizer
Large-scale testing (Phase 3)Study completedNCT01101438
What this trial is testing

A Phase III Randomized Trial of Metformin vs Placebo in Early Stage Breast Cancer

Who this might be right for
Breast Cancer
Canadian Cancer Trials Group 3,649
Testing effectiveness (Phase 2)Ended earlyNCT01430585
What this trial is testing

Pre-Operative Study of PF-4691502 With Letrozole Compared To Letrozole Alone In Patients With Early Breast Cancer

Who this might be right for
Early Breast Cancer (Phase 2)Advanced Breast Cancer (Phase 1b)
Pfizer 14
Not applicableStudy completedNCT00072293
What this trial is testing

Surgical Resection With or Without Axillary Lymph Node Dissection in Treating Women With Node-Negative Breast Cancer and Sentinel Lymph Node Micrometastases

Who this might be right for
Breast Cancer
ETOP IBCSG Partners Foundation 931
Not applicableStudy completedNCT02773004
What this trial is testing

Prospective Study Assessing EndoPredict® Genomic Test Impact on Shared Decision of Adjuvant Chemotherapy in Patients With ER-positive, Her2-negative Early Breast Cancer

Who this might be right for
Breast Cancer
UNICANCER 203
Early research (Phase 1)Looking for participantsNCT07524855
What this trial is testing

JNJ-101684362 (HLD-0117) in Patients With Metastatic Breast Cancer

Who this might be right for
Metastatic Breast Cancer
Janssen Research & Development, LLC 170
Not applicableUnknownNCT01420185
What this trial is testing

Identification of Genes That Predict Local Recurrence in Samples From Patients With Breast Cancer Treated on NSABP-B-28

Who this might be right for
Breast Cancer
NSABP Foundation Inc 1,300
Testing effectiveness (Phase 2)Ended earlyNCT01616758
What this trial is testing

Phase II Study of GTx024 in Women With Metastatic Breast Cancer

Who this might be right for
Metastatic Breast Cancer
GTx 22
Not applicableUnknownNCT05559528
What this trial is testing

BRaziLian outcomE for metAStatic breasT Cancer

Who this might be right for
Metastatic Breast CancerBreast Cancer Stage IV
Hospital do Coracao 300
Large-scale testing (Phase 3)Looking for participantsNCT05901428
What this trial is testing

TCb vs EC-T in High Risk ER+/HER2- Breast Cancer

Who this might be right for
Hormone Receptor Positive HER-2 Negative Breast Cancer
Fudan University 1,736
Testing effectiveness (Phase 2)Active Not RecruitingNCT05596409
What this trial is testing

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

Who this might be right for
Metastatic Breast Cancer
Stemline Therapeutics, Inc. 61
Testing effectiveness (Phase 2)Study completedNCT01105312
What this trial is testing

Panobinostat and Letrozole in Treating Patients With Metastatic Breast Cancer

Who this might be right for
Breast Cancer
Alliance for Clinical Trials in Oncology 28
Large-scale testing (Phase 3)Study completedNCT04629846
What this trial is testing

Study in Participants With Early-Stage or Locally Advanced Human Epidermal Growth Factor Receptor (HER) 2-Positive and Estrogen Receptor/Progesterone Receptor Negative Breast Cancer to Evaluate the Efficiency and Safety of Treatment With Trastuzumab Plus (+) QL1209/Pertuzumab + Docetaxel.

Who this might be right for
Breast Cancer
Qilu Pharmaceutical Co., Ltd. 517
Testing effectiveness (Phase 2)Looking for participantsNCT06923527
What this trial is testing

Circulating Tumor DNA

Who this might be right for
ER+ Breast Cancer
Yale University 50
Testing effectiveness (Phase 2)Study completedNCT02971761
What this trial is testing

Pembrolizumab and Enobosarm in Treating Patients With Androgen Receptor Positive Metastatic Triple Negative Breast Cancer

Who this might be right for
Androgen Receptor PositiveEstrogen Receptor NegativeHER2/Neu Negative+3 more
City of Hope Medical Center 18
Testing effectiveness (Phase 2)Ended earlyNCT00661531
What this trial is testing

Estrogen in Postmenopausal Women With ER Positive Metastatic Breast Cancer After Failure of Sequential Endocrine Therapy

Who this might be right for
Breast CancerCancer of the BreastNeoplasms, Breast
Georgetown University 11
Next Page