Clinical trials: Estrogen Receptor Positive, open to volunteers
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8
Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial
This phase III trial compares standard of care hormone therapy plus ribociclib to chemotherapy followed by hormone therapy plus ribociclib for the treatment of patients with high anatomic stage breast cancer with low risk of the…
- Conditions
- Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma
- Trial name
- NCT07391774
- Testing
- Anastrozole, Biospecimen Collection, Bone Scan
- Where
- 226 sites in United States, Puerto Rico
- Volunteers
- 1,978 people
- Sponsor
- National Cancer Institute (NCI)
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive
S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer
This randomized research trial studies how well serum tumor marker directed disease monitoring works in monitoring patients with hormone receptor positive Her2 negative breast cancer that has spread to other places in the body.
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive, HER2/Neu Negative, Progesterone Receptor Positive
- Trial name
- NCT03723928
- Testing
- Usual care disease monitoring, Serum Tumor Marker directed disease monitoring, Quality-of-Life Assessment
- Where
- 723 sites in United States, Guam and 1 more
- Volunteers
- 739 people
- Sponsor
- SWOG Cancer Research Network
Early Breast Cancer, Estrogen Receptor Positive (ER+), Human Epidermal Growth Factor Receptor 2 Negative (HER2-)
A Study of a Medicine Called Atirmociclib in Combination With Giredestrant in Adult Participants With ER-positive, HER2-negative Early-stage Breast Cancer
This Phase 3 study will evaluate whether atirmociclib plus giredestrant improves invasive breast cancer-free survival compared with giredestrant alone in adults with ER-positive, HER2-negative early breast cancer at medium or…
- Trial name
- NCT07890597
- Testing
- Atirmociclib, giredestrant
- Volunteers
- 3,800 people
- Sponsor
- Pfizer
Estrogen Receptor-Positive Breast Carcinoma
Reishi Mushroom Extract for Fatigue and/or Arthralgias/Myalgias in Patients With Breast Cancer on Aromatase Inhibitors
This phase II trial tests how well Reishi mushroom extract works in treating fatigue and/or joint/muscle pain (arthralgias/myalgias) in patients with breast cancer on aromatase inhibitors.
- Trial name
- NCT06028022
- Testing
- Mushroom Extract, Quality-of-Life Assessment, Questionnaire Administration
- Where
- 23 sites in United States
- Volunteers
- 80 people
- Sponsor
- Mayo Clinic
Estrogen Receptor-Positive Breast Carcinoma, HER2-Negative Breast Carcinoma
Turkey Tail Mushroom for Treating Post-Menopausal Women With HER2-Negative ER-Positive Breast Cancer Undergoing Surgery
This phase II trial tests how well turkey tail mushroom (TTM) works in treating post-menopausal women with HER2-negative, estrogen receptor (ER)-positive breast cancer undergoing surgery. TTM is a common mushroom.
- Trial name
- NCT06450873
- Testing
- Coriolus Versicolor Extract, Questionnaire Administration
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Mayo Clinic
Early Breast Cancer, Estrogen Receptor-Positive Breast Cancer
A Study to Learn How Well Participants With a Specific Type of Early Breast Cancer (ER-Positive, HER2-Negative) Tolerate and Stay on Treatment With Giredestrant and How They Feel During Treatment
The purpose of this study is to evaluate treatment adherence, tolerability, and patient-reported outcomes of participants with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative early breast…
- Conditions
- Early Breast Cancer, Estrogen Receptor-Positive Breast Cancer, HER2-Negative Breast Cancer
- Trial name
- kalitERA (NCT07827573)
- Testing
- Giredestrant
- Volunteers
- 1,500 people
- Sponsor
- Hoffmann-La Roche
Early-stage Breast Cancer, Estrogen-receptor-positive Breast Cancer
Ketorolac and Pregabalin Effects on breaSt Cancer (KePreSt)
Out of all proportion to its short duration, the perioperative period is critical in determining the long-term outcome of cancer.
- Trial name
- KePreSt (NCT06150898)
- Testing
- Prospective data and sample collection, Ketorolac 10 Mg Oral Tablet, Pregabalin 75mg
- Where
- Belgium
- Volunteers
- 112 people
- Sponsor
- Jules Bordet Institute
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma
Stereotactic Body Radiation Therapy and FES PET/CT Imaging for the Treatment of Oligoprogressive Estrogen Receptor Positive Metastatic Breast Cancer
This phase II trial tests how well stereotactic body radiation therapy (SBRT) works in treating patients with estrogen receptor positive (ER +) breast cancer that has spread from where it first started to other places in the body…
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma, Metastatic Breast Carcinoma
- Trial name
- NCT06260033
- Testing
- Biospecimen Collection, Bone Scan, Computed Tomography
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- City of Hope Medical Center
Metastatic Breast Cancer, HER2-negative Breast Cancer
Trial of 225Ac-DOTATATE (RYZ101) in Subjects With ER+, HER2-negative Unresectable or Metastatic Breast Cancer Expressing SSTRs.
Phase 1b/2 open-label trial of 225Ac-DOTATATE (RYZ101) in subjects with ER+, HER2-negative unresectable or metastatic breast cancer expressing SSTRs.
- Conditions
- Metastatic Breast Cancer, HER2-negative Breast Cancer, ER+ Breast Cancer, Advanced Breast Cancer
- Trial name
- TRACY-1 (NCT06590857)
- Testing
- RYZ101, Standard of Care Endocrine Therapy
- Where
- 31 sites in United States, Canada and 1 more
- Volunteers
- 64 people
- Sponsor
- RayzeBio, Inc.
HER2-positive Breast Cancer, Metastatic Cancer
PRE-ISPY Phase I/II Oncology Platform Program
PRE-ISPY Phase I/II (I-SPY-P1) is an open-label, multisite platform study with multiple ongoing drug regimen arms added by protocol amendment which is designed to evaluate single agents or combinations in locally advanced…
- Conditions
- HER2-positive Breast Cancer, Metastatic Cancer, Metastatic Breast Cancer, Metastatic
- Trial name
- PRE-ISPY (NCT05868226)
- Testing
- ALX148, Fam-Trastuzumab Deruxtecan-Nxki, Zanidatamab
- Where
- 10 sites in United States
- Volunteers
- 280 people
- Sponsor
- QuantumLeap Healthcare Collaborative
Estrogen Receptor Negative, HER2 Positive Breast Carcinoma
Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy
This clinical trial studies eliminating surgery and/or radiation therapy in treating breast cancer patients. In HER2 positive and triple negative breast cancers, after systemic therapy, when image-guided biopsy shows no residual…
- Conditions
- Estrogen Receptor Negative, HER2 Positive Breast Carcinoma, HER2/Neu Negative, Invasive Breast Carcinoma
- Trial name
- NCT02945579
- Testing
- Undergo EBRT, Laboratory Biomarker Analysis, Quality-of-Life Assessment
- Where
- 8 sites in United States
- Volunteers
- 120 people
- Sponsor
- M.D. Anderson Cancer Center
Estrogen Receptor-positive, Early Stage Endometrial Cancer
Phase II Study of CAmizestrant in Resectable Endometrial Adenocarcinoma
This is a window of opportunity study designed to provide short duration exposure to camizestrant prior to planned curative intent surgery, with the anticipated benefit of demonstrating target engagement and suppression of ER…
- Trial name
- CARA (NCT07840443)
- Testing
- Camizestrant
- Where
- 6 sites in Canada
- Volunteers
- 30 people
- Sponsor
- University Health Network, Toronto
Breast Neoplasms, Carcinoma, Ductal, Breast
Signatera-Guided CDK4/6 Inhibitor Therapy in Breast Cancer
The purpose of this study is to evaluate the efficacy and safety of ctDNA-guided initiation of CDK4/6 inhibitor therapy using the Signatera™ Designed on Genome test (referred to as "Signatera Genome") in participants with…
- Conditions
- Breast Neoplasms, Carcinoma, Ductal, Breast, Receptors, Estrogen (for ER-positive Requirement)
- Trial name
- SIGNAL-ER 101 (NCT07214532)
- Testing
- ctDNA-Guided Treatment Strategy
- Where
- 49 sites in United States
- Volunteers
- 725 people
- Sponsor
- Natera, Inc.
Breast Cancer, Metastatic Breast Cancer
Evolutionary Clinical Trial for Novel Biomarker-Driven Therapies
This is a multicenter, multi-arm, biomarker-stratified trial designed to evaluate biomarker-directed therapies in patients with estrogen receptor-positive/hormone receptor-negative (ER+/HR-) and triple-negative (TN) metastatic…
- Conditions
- Breast Cancer, Metastatic Breast Cancer, Triple Negative Breast Cancer, Estrogen-receptor-positive Breast Cancer
- Trial name
- EVOLVE-BDT (NCT07340541)
- Testing
- SERD* + abemaciclib, SERD* + everolimus, SERD* + everolimus or capecitabine
- Where
- 6 sites in United States
- Volunteers
- 700 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Early Stage Estrogen Receptor (ER) Positive Breast Cancer
Active Surveillance in Older Women With ER+ Breast Cancer
ACTIVE is a prospective, single-arm, phase I/IIa study examining an active surveillance strategy for small, screen-detected, luminal breast cancer.
- Trial name
- ACTIVE (NCT07262138)
- Testing
- Active Surveillance
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Pittsburgh
Estrogen-receptor-positive Breast Cancer, HER2/Neu-Negative Breast Cancer
Elacestrant vs Elacestrant Plus a CDK4/6 Inhibitor in Patients With ERpositive/HER2-negative Advanced or Metastatic Breast Cancer
Breast cancer is not only the leading cause of cancer in women, but also the leading cause of cancer deaths in women. Estrogen receptor-positive and HER2-negative breast cancer is the most prevalent breast cancer subtype.
- Conditions
- Estrogen-receptor-positive Breast Cancer, HER2/Neu-Negative Breast Cancer, Advanced Breast Cancerv, Metastatic Breast Cancer
- Trial name
- NCT06062498
- Testing
- elacestrant, palbociclib, abemaciclib, ribociclib
- Where
- 3 sites in United States
- Volunteers
- 174 people
- Sponsor
- Northwestern University
Metastatic Breast Cancer, Triple Negative Breast Cancer
Toci +/- SOC Chemo for Metastatic Triple Negative and ER-positive, HER2-negative Breast Cancers
This is a randomized Phase II study of standard of care (SOC) chemotherapy monotherapy vs. SOC chemotherapy combined with tocilizumab biosimilar in Black and non-Black patients with metastatic triple negative and ER-positive…
- Conditions
- Metastatic Breast Cancer, Triple Negative Breast Cancer, Estrogen-receptor-low Breast Cancer, ER Positive, HER2 Negative Breast Cancer
- Trial name
- NCT05846789
- Testing
- SOC Chemotherapy, Tocilizumab/Tocilizumab Biosimilar
- Where
- 7 sites in United States
- Volunteers
- 168 people
- Sponsor
- Kathy Miller
Estrogen-receptor-positive Breast Cancer, Metastatic Breast Cancer
PhII Randomized CAPecitabine + ELAcestrant vs. Capecitabine Alone in ER+ Breast Cancer (CAPELA)
The goal of this research study is to compare a combination of two drugs, capecitabine and elacestrant to capecitabine alone as a treatment for advanced estrogen receptor-positive (ER+) breast cancer.
- Conditions
- Estrogen-receptor-positive Breast Cancer, Metastatic Breast Cancer, Breast Cancer, Hormone Receptor Positive Breast Cancer
- Trial name
- CAPELA (NCT07222215)
- Testing
- Capecitabine, Elacestrant
- Where
- United States
- Volunteers
- 297 people
- Sponsor
- Kristina A. Fanucci
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
Imlunestrant and Abemaciclib for the Treatment of Estrogen Receptor Positive Breast Cancer in Patients With Minimal Residual Disease, MIRI Trial
This phase II trial studies how well imlunestrant and abemaciclib work in treating patients with estrogen receptor positive (ER+) breast cancer who have tumor remaining in the blood following treatment (minimal residual disease).
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Invasive Breast Carcinoma
- Trial name
- NCT07191717
- Testing
- Abemaciclib, Biospecimen Collection, Imlunestrant
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen-receptor-positive Breast Cancer
Adaptive Therapy With Capecitabine for Treatment of Metastatic ER Positive, HER2 Negative Breast Cancer
This phase II trial evaluates the effect of capecitabine on tumor response using imaging and tumor markers to adjust dose (adaptive therapy) in patients with estrogen receptor (ER) positive, HER2 negative breast cancer that has…
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Estrogen-receptor-positive Breast Cancer, Metastatic HER2-Negative Breast Carcinoma, Metastatic Breast Cancer
- Trial name
- NCT06525766
- Testing
- Biospecimen Collection, Bone Scan, Capecitabine
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Mayo Clinic