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
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “PR-Positive Breast Cancer”

206 trials

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 206 results

Not applicableStudy completedNCT01385280
What this trial is testing

Pilot Study Estradiol Followed by Exemestane Hormone Receptor + Metastatic Breast Cancer

Who this might be right for
Estrogen Receptor-positive Breast CancerProgesterone Receptor Positive TumorRecurrent Breast Cancer+2 more
University of Arizona 13
Testing effectiveness (Phase 2)Ended earlyNCT04504916
What this trial is testing

Zilovertamab Vedotin (MK-2140/VLS-101) in Participants With Solid Tumors (MK-2140-002)

Who this might be right for
Triple-negative Breast CancerNon-squamous Non-small-cell Lung CancerNSCLC+12 more
VelosBio Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) 102
Early research (Phase 1)Looking for participantsNCT06586957
What this trial is testing

A Study With NKT3964 for Adults With Advanced/Metastatic Solid Tumors

Who this might be right for
Solid TumorAdvanced Solid TumorSolid Tumor, Adult+25 more
NiKang Therapeutics, Inc. 150
Testing effectiveness (Phase 2)Looking for participantsNCT04585750
What this trial is testing

The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

Who this might be right for
Advanced Solid TumorAdvanced Malignant NeoplasmMetastatic Cancer+27 more
PMV Pharmaceuticals, Inc 300
Testing effectiveness (Phase 2)Study completedNCT00003199
What this trial is testing

Combination Chemotherapy and Peripheral Blood Stem Cell Transplant Followed By Aldesleukin and Sargramostim in Treating Patients With Inflammatory Stage IIIB or Metastatic Stage IV Breast Cancer

Who this might be right for
Estrogen Receptor-negative Breast CancerEstrogen Receptor-positive Breast CancerInflammatory Breast Cancer+5 more
Fred Hutchinson Cancer Center 50
Testing effectiveness (Phase 2)Study completedNCT03106077
What this trial is testing

Mirvetuximab Soravtansine as First Line in Treating Patients With Triple Negative Breast Cancer

Who this might be right for
Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage IIA Breast Cancer AJCC v8Anatomic Stage IIB Breast Cancer AJCC v8+18 more
M.D. Anderson Cancer Center 96
Large-scale testing (Phase 3)Study completedNCT01385137
What this trial is testing

S0927:Omega3-Fatty Acid Supp in Treating Muscle&Bone Pain&Stiffness in Pts W/Stg I,II,III Brst Canc Rec'v Hormone Thpy

Who this might be right for
ArthralgiaBreast CancerPain
SWOG Cancer Research Network 262
Testing effectiveness (Phase 2)Ended earlyNCT03070002
What this trial is testing

Denosumab in Treating Patients With ER and/or PR Positive, HER2 Negative Metastatic Breast Cancer With Bone Metastases and Detectable Circulating Tumor Cells

Who this might be right for
Breast Carcinoma Metastatic in the BoneCirculating Tumor Cell CountEstrogen Receptor Positive+3 more
Northwestern University 1
Testing effectiveness (Phase 2)Study completedNCT03691493
What this trial is testing

Radiation Therapy, Palbociclib, and Hormone Therapy in Treating Breast Cancer Patients With Bone Metastasis

Who this might be right for
Anatomic Stage IV Breast Cancer AJCC v8Estrogen Receptor PositiveHER2/Neu Negative+4 more
Emory University 36
Testing effectiveness (Phase 2)Study completedNCT03212170
What this trial is testing

FFNP-PET/MR Imaging of Progesterone Receptor Expression in Invasive Breast Cancer

Who this might be right for
Invasive Breast Cancer
University of Wisconsin, Madison 21
Not applicableStudy completedNCT06572800
What this trial is testing

Tka Assay for CDK4/6i

Who this might be right for
Anatomic Stage IV Breast Cancer AJCC v8Metastatic HER2-Negative Breast Carcinoma
Yale University 34
Testing effectiveness (Phase 2)UnknownNCT04334330
What this trial is testing

Palbociclib, Trastuzumab,Pyrotinib and Fulvestrant Treatment in Patients With Brain Metastasis From ER/PR Positive, HER-2 Positive Breast Cancer: A Multi-center, Prospective Study in China

Who this might be right for
Breast CancerBrain Metastases
Sun Yat-sen University 34
Not applicableLooking for participantsNCT06666439
What this trial is testing

Longitudinal Tumor Burden Quantification Using Circulating Tumor DNA in Metastatic Lobular Breast Cancer

Who this might be right for
Metastatic Invasive Lobular Carcinoma (mILC)
Julia Foldi 20
Testing effectiveness (Phase 2)Study completedNCT00084396
What this trial is testing

Neoadjuvant Letrozole in Treating Postmenopausal Women With Estrogen-Receptor Positive and/or Progesterone-Receptor Positive Stage II, Stage IIIA, or Stage IIIB Breast Cancer

Who this might be right for
Breast Cancer
Washington University School of Medicine 115
Large-scale testing (Phase 3)Study completedNCT00785291
What this trial is testing

Paclitaxel, Nab-paclitaxel, or Ixabepilone With or Without Bevacizumab in Treating Patients With Stage IIIC or Stage IV Breast Cancer

Who this might be right for
Estrogen Receptor NegativeEstrogen Receptor PositiveHER2/Neu Negative+6 more
National Cancer Institute (NCI) 799
Testing effectiveness (Phase 2)Ended earlyNCT04675827
What this trial is testing

De-escalation Adjuvant Chemo in HER2+/ER-/node-neg Early BC Patients Who Achieved PCR After Neoadjuvant Chemo & Dual HER2 Blockade

Who this might be right for
HER2-positive Breast CancerER-Negative Breast CancerPR-Negative Breast Cancer+1 more
Jules Bordet Institute 139
Testing effectiveness (Phase 2)Active Not RecruitingNCT01750073
What this trial is testing

Paclitaxel & Cyclophosphamide With or Without Trastuzumab Before Surgery in Treating Previously Untreated Breast Cancer

Who this might be right for
Estrogen Receptor NegativeEstrogen Receptor PositiveHER2/Neu Negative+13 more
University of Nebraska 92
Not applicableStudy completedNCT03981705
What this trial is testing

Assessment of Complete Pathologic Response After Neoadjuvant Chemotherapy for Breast Cancer

Who this might be right for
TN ER-/PR-/HER2- Breast CancerTriple Negative Breast CancerHER2-positive Breast Cancer+1 more
Masonic Cancer Center, University of Minnesota 8
Testing effectiveness (Phase 2)Ended earlyNCT00194792
What this trial is testing

Hormone Therapy and Combination Chemotherapy Before and After Surgery in Treating Patients With Stage I-IIIA Breast Cancer

Who this might be right for
Estrogen Receptor-positive Breast CancerHER2-negative Breast CancerProgesterone Receptor-positive Breast Cancer+3 more
University of Washington 28
Very early researchEnded earlyNCT03361800
What this trial is testing

Window of Opportunity Trial of Entinostat in Patients With Newly Diagnosed Stage I-IIIC,TNBC

Who this might be right for
Breast CancerInvasive Breast CancerER-Negative PR-Negative HER2-Negative Breast Cancer
UNC Lineberger Comprehensive Cancer Center 5
Load More Results