Clinical trials: Estrogen Receptor Positive
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
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
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.
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.
Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)
This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor…
- Trial name
- NCT06065748
- Testing
- Giredestrant, Fulvestrant, Abemaciclib
- Where
- 311 sites in United States, Argentina and 35 more
- Volunteers
- 1,050 people
- Sponsor
- Hoffmann-La Roche
Estrogen Receptor-Positive, HER2-Negative, Locally Advanced or Metastatic Breast Cancer
A Study Evaluating the Efficacy and Safety of Giredestrant Compared With Physician's Choice of Endocrine Monotherapy in Participants With Previously Treated Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer (acelERA Breast Cancer)
This Phase II, randomized, open-label, multicenter study will evaluate the efficacy and safety of giredestrant compared with physician's choice of endocrine monotherapy in participants with estrogen receptor (ER)-positive, human…
- Trial name
- NCT04576455
- Testing
- Giredestrant, Fulvestrant or an Aromatase Inhibitor (Physician Choice), LHRH Agonist
- Where
- 81 sites in United States, Argentina and 15 more
- Volunteers
- 303 people
- Sponsor
- Hoffmann-La Roche
Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer
A Study Evaluating the Efficacy and Safety of Giredestrant Combined With Palbociclib Compared With Letrozole Combined With Palbociclib in Participants With Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer (persevERA Breast Cancer)
This Phase III, randomized, double-blind, placebo-controlled, multicenter study will evaluate the efficacy and safety of giredestrant combined with palbociclib compared with letrozole combined with palbociclib in patients with…
- Trial name
- NCT04546009
- Testing
- Giredestrant, Letrozole, Palbociclib
- Where
- 255 sites in United States, Argentina and 28 more
- Volunteers
- 992 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms, Invasive Breast Cancer
(Z)-Endoxifen for the Treatment of Premenopausal Women With ER+/HER2- Breast Cancer
This open-label research study is studying (Z)-endoxifen as a possible treatment for pre-menopausal women with ER+/HER2- breast cancer.
- Conditions
- Breast Neoplasms, Invasive Breast Cancer, Estrogen-receptor-positive Breast Cancer, HER2-negative Breast Cancer
- Trial name
- EVANGELINE (NCT05607004)
- Testing
- (Z)-endoxifen, goserelin
- Where
- 14 sites in United States
- Volunteers
- 87 people
- Sponsor
- Atossa Therapeutics, Inc.
Estrogen Receptor (ER)-Positive, HER2-negative, Locally Advanced or Metastatic Breast Cancer
A Study Evaluating the Efficacy and Safety of Giredestrant Plus Everolimus Compared With the Physician's Choice of Endocrine Therapy Plus Everolimus in Participants With Estrogen Receptor-Positive, HER2-Negative, Locally Advanced or Metastatic Breast Cancer (evERA Breast Cancer)
This Phase III, randomized, open-label, multicenter study will evaluate the efficacy and safety of giredestrant plus everolimus compared with the physician's choice of endocrine therapy plus everolimus in participants with…
- Trial name
- NCT05306340
- Testing
- Giredestrant, Exemestane, Fulvestrant
- Where
- 136 sites in United States, Argentina and 11 more
- Volunteers
- 373 people
- Sponsor
- Genentech, Inc.
Triple-negative Breast Cancer, Non-squamous Non-small-cell Lung Cancer
A Study of Zilovertamab Vedotin (MK-2140/VLS-101) in Participants With Solid Tumors (MK-2140-002)
This is a study evaluating the efficacy, safety, and pharmacokinetics of zilovertamab vedotin in participants with metastatic solid tumors including previously treated cancers of triple-negative breast cancer (TNBC), non-TNBC…
- Conditions
- Triple-negative Breast Cancer, Non-squamous Non-small-cell Lung Cancer, NSCLC, Estrogen-receptor-positive Breast Cancer
- Trial name
- NCT04504916
- Testing
- Zilovertamab vedotin
- Where
- 14 sites in United States, Canada
- Volunteers
- 102 people
- Sponsor
- VelosBio Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Breast Neoplasms, Breast Cancer
Trial of H3B-6545, in Women With Locally Advanced or Metastatic Estrogen Receptor-positive, HER2 Negative Breast Cancer
The primary purpose of phase 1 portion of this study is to determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) of H3B-6545 in women with locally advanced or metastatic estrogen receptor (ER)-positive…
- Conditions
- Breast Neoplasms, Breast Cancer, Estrogen-receptor Positive Breast Cancer, Cancer, Breast
- Trial name
- NCT03250676
- Testing
- H3B-6545
- Where
- 39 sites in United States, France and 1 more
- Volunteers
- 151 people
- Sponsor
- Eisai Inc.
Estrogen Receptor Positive Tumor, Breast Cancer
Eribulin in Combination With Capecitabine for Adjuvant Treatment in Estrogen Receptor-Positive Early Stage Breast Cancer
This is a Phase 2, multicenter, single-arm, feasibility study evaluating eribulin in combination with capecitabine as an adjuvant chemotherapy regimen in approximately 65 subjects with early-stage (I-II), human epidermal growth…
- Trial name
- NCT01439282
- Testing
- eribulin mesylate, capecitabine
- Where
- 23 sites in United States
- Volunteers
- 77 people
- Sponsor
- Eisai Inc.
Estrogen Receptor-positive (ER+)/Human Epidermal Growth Factor Receptor (HER2)-Negative Locally Advanced or Metastatic Breast Cancer
A Phase II Study Comparing The Efficacy Of Venetoclax + Fulvestrant Vs. Fulvestrant In Women With Estrogen Receptor-Positive, Her2-Negative Locally Advanced Or Metastatic Breast Cancer Who Experienced Disease Recurrence Or Progression During Or After CDK4/6 Inhibitor Therapy
This is a Phase II, multicenter, open-label, randomized study to compare the efficacy of venetoclax in combination with fulvestrant compared with fulvestrant alone in women with ER+, HER2-negative, locally advanced or Metastatic…
- Trial name
- Veronica (NCT03584009)
- Testing
- Venetoclax, Fulvestrant
- Where
- 40 sites in United States, Australia and 3 more
- Volunteers
- 103 people
- Sponsor
- Hoffmann-La Roche
Breast Cancer, Estrogen Receptor-Positive Breast Cancer
Study to Evaluate Exemestane With and Without Entinostat (SNDX-275) in Treatment of Postmenopausal Women With Advanced Breast Cancer
The purpose of this study is to evaluate the safety and efficacy of entinostat in combination with exemestane in the treatment of advanced breast cancer.
- Conditions
- Breast Cancer, Estrogen Receptor-Positive Breast Cancer, Breast Cancer, Estrogen Receptor-Positive, ER+ Breast Cancer
- Trial name
- ENCORE301 (NCT00676663)
- Testing
- entinostat, exemestane
- Where
- 38 sites in United States, Canada and 3 more
- Volunteers
- 130 people
- Sponsor
- Syndax Pharmaceuticals
Breast Cancer, Estrogen Receptor Positive Breast Cancer
Drug-Drug Interaction Study of Entinostat and Exemestane in Postmenopausal Women With ER+ Breast Cancer
The purpose of this study is to determine the effect of exemestane on the pharmacokinetics (PK) of entinostat and to determine the effect of entinostat on the PK of exemestane in patients with locally recurrent or metastatic…
- Trial name
- NCT02820961
- Testing
- entinostat, exemestane
- Where
- 3 sites in United States
- Volunteers
- 61 people
- Sponsor
- Syndax Pharmaceuticals
Breast Adenocarcinoma, Estrogen Receptor Positive
PTX-200, Paclitaxel, Doxorubicin Hydrochloride, and Cyclophosphamide in Treating Patients With Stage IIB-IV Breast Cancer
This phase I/II trial studies the side effects and the best dose of triciribine phosphate when given together with paclitaxel, doxorubicin hydrochloride, and cyclophosphamide and to see how well they work in treating patients…
- Conditions
- Breast Adenocarcinoma, Estrogen Receptor Positive, HER2/Neu Negative, Recurrent Breast Carcinoma
- Trial name
- NCT01697293
- Testing
- Cyclophosphamide, Doxorubicin Hydrochloride, Laboratory Biomarker Analysis
- Where
- 2 sites in United States
- Volunteers
- 34 people
- Sponsor
- Prescient Therapeutics, Ltd.
Advanced Solid Tumors With an Alteration of the PIK3CA Gene, Estrogen Receptor Positive Breast Cancer
A Study of BYL719 in Adult Patients With Advanced Solid Malignancies, Whose Tumors Have an Alteration of the PIK3CA Gene
This is a first-in-man trial, in which BYL719 will be administered to adult patients with advanced solid tumors, whose tumors have an alteration of the PIK3CA gene and whose disease has progressed despite standard therapy or for…
- Trial name
- NCT01219699
- Testing
- BYL719, Fulvestrant
- Where
- 11 sites in United States, Germany and 3 more
- Volunteers
- 221 people
- Sponsor
- Novartis Pharmaceuticals
Breast Cancer, Metastatic Breast Cancer
A Study to Assess the Safety and Efficacy of the VEGFR-FGFR-PDGFR Inhibitor, Lucitanib, Given to Patients With Metastatic Breast Cancer
The purpose of this study is to determine whether lucitanib is safe and effective in the treatment of patients with FGF aberrant metastatic breast cancer, as well as in the treatment of patients with biomarker negative (FGF…
- Conditions
- Breast Cancer, Metastatic Breast Cancer, MBC, HER2 Positive
- Trial name
- NCT02202746
- Testing
- Lucitanib
- Where
- 33 sites in United States
- Volunteers
- 178 people
- Sponsor
- Clovis Oncology, Inc.
Advanced Estrogen Receptor Positive HER2- Breast Cancer
GS-5829 in Combination With Fulvestrant or Exemestane in Women With Advanced Estrogen Receptor Positive, HER2 Negative-Breast Cancer
The primary objectives of the Phase 1b Dose Escalation part of this study are to characterize the safety and tolerability of GS-5829 in combination with exemestane or fulvestrant and to determine the maximum tolerated dose (MTD)…
- Trial name
- NCT02983604
- Testing
- GS-5829, Exemestane, Fulvestrant
- Where
- 6 sites in United States
- Volunteers
- 14 people
- Sponsor
- Gilead Sciences