Clinical trials: Estrogen Receptor- Negative Breast Cancer
Metastatic Breast Cancer
Evaluation of Lasofoxifene Combined With Abemaciclib Compared With Fulvestrant Combined With Abemaciclib in Locally Advanced or Metastatic ER+/HER2- Breast Cancer With an ESR1 Mutation
The goal of this clinical trial is to assess the efficacy, safety and tolerability of the combination of lasofoxifene and abemaciclib compared to fulvestrant and abemaciclib for the treatment of pre- and postmenopausal women and…
- Trial name
- ELAINEIII (NCT05696626)
- Testing
- Lasofoxifene in combination with abemaciclib, Fulvestrant in combination with abemaciclib
- Where
- 224 sites in United States, Australia and 15 more
- Volunteers
- 600 people
- Sponsor
- LeonaBio
Breast Cancer
Study of Elacestrant in Combination With Onapristone in Patients With Advanced or Metastatic Breast Cancer
This is a multicenter, Phase 1b-2 study of elacestrant in combination with onapristone in patients with advanced/metastatic ER+/PgR+/HER2- breast cancer.
- Trial name
- ELONA (NCT05618613)
- Testing
- Elacestrant, Onapristone
- Where
- 3 sites in United States
- Volunteers
- 4 people
- Sponsor
- Context Therapeutics Inc.
Breast Neoplasms
A Study of Palbociclib (PD-0332991) + Letrozole vs. Letrozole For 1st Line Treatment Of Postmenopausal Women With ER+/HER2- Advanced Breast Cancer (PALOMA-2)
The study is designed to compare the clinical benefit following treatment with letrozole in combination with PD-0332991 versus letrozole in combination with placebo in postmenopausal women with ER(+)/HER2(-) advanced breast…
- Trial name
- NCT01740427
- Testing
- PD-0332991, Letrozole
- Where
- 305 sites in United States, Australia and 16 more
- Volunteers
- 666 people
- Sponsor
- Pfizer
ER+ and AR+ Breast Cancer
Add-on Study for Protocol G200802 (NCT02463032): Effect of GTx-024 on Maximal Neuromuscular Function and Lean Body Mass
This is a multiple site, proof of concept feasibility study to describe the effect of GTx-024 9 or 18 mg on physical function in female subjects, from protocol G200802, with ER+/AR+ breast cancer.
- Trial name
- NCT02746328
- Testing
- GTx-024 9 or 18 mg
- Where
- United States
- Sponsor
- GTx
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
Amcenestrant (SAR439859) Plus Palbociclib as First Line Therapy for Patients With ER (+) HER2(-) Advanced Breast Cancer
Primary Objective: To determine whether Amcenestrant (SAR439859) in combination with palbociclib improves progression free survival (PFS) when compared with letrozole in combination with palbociclib in participants with estrogen…
- Trial name
- AMEERA-5 (NCT04478266)
- Testing
- SAR439859, Palbociclib, Letrozole
- Where
- 249 sites in United States, Argentina and 28 more
- Volunteers
- 1,068 people
- Sponsor
- Sanofi
Breast Cancer, Solid Tumors, Adult
First-in-Human Study of Tersolisib (STX-478) as Monotherapy and in Combination With Other Antineoplastic Agents in Participants With Advanced Solid Tumors
Study STX-478-101 (LY4064809) is a multipart, open-label, phase 1/2 study evaluating the safety, tolerability, pharmacokinetics (PK), and preliminary antitumor activity of STX-478 (LY4064809) in participants with advanced solid…
- Trial name
- PIKALO-1 (NCT05768139)
- Testing
- STX-478, Fulvestrant, Ribociclib
- Where
- 65 sites in United States, Belgium and 7 more
- Volunteers
- 880 people
- Sponsor
- Eli Lilly and Company
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
Advanced Solid Tumor, Metastatic Breast Cancer
A Study of BTX-A51 in People With Advanced Solid Tumor and Breast Cancer
This is a multicenter, open label, nonrandomized, sequential dose escalation/dose ranging, multiple dose study designed to evaluate the safety, toxicity, and PK as well as preliminary efficacy of BTX-A51 alone and in combination…
- Trial name
- NCT04872166
- Testing
- BTX-A51
- Where
- 6 sites in United States
- Volunteers
- 112 people
- Sponsor
- Edgewood Oncology Inc.
Breast Cancer
A Companion Sample Collection Protocol to Support the Discovery of Breast Cancer Aberrations With Treatment of CDK4/6 Therapy/LEE011/Ribociclib
This study was a companion study to CLEE011A2404 which provided the opportunity for the collection of tumor tissue samples to better understand relevant mutations and the mechanisms responsible for resistance to treatment.
- Trial name
- NCT03050398
- Testing
- Ribociclib, letrozole
- Where
- 6 sites in United States
- Volunteers
- 8 people
- Sponsor
- Novartis Pharmaceuticals
Breast Cancer
TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer (Sub-Study B)
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called ARV-471) when given together with other medicines for the potential treatment of advanced or metastatic breast cancer.
- Trial name
- NCT05573555
- Testing
- ARV-471, Ribociclib
- Where
- 31 sites in United States, Canada and 2 more
- Volunteers
- 20 people
- Sponsor
- Pfizer
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.
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
ER+ HER2- Advanced Breast Cancer
Study of AZD9833 Alone or in Combination in Women With Advanced Breast Cancer.
A Phase 1 Dose Escalation and Expansion Study of AZD9833 Alone or in Combination in Women with ER Positive, HER2 Negative Advanced Breast Cancer (SERENA-1)
- Trial name
- SERENA-1 (NCT03616587)
- Testing
- AZD9833, AZD9833 with palbociclib, AZD9833 with everolimus
- Where
- 17 sites in United States, Spain and 1 more
- Volunteers
- 396 people
- Sponsor
- AstraZeneca
Breast Cancer
CYP2D6 Genotypes and Breast Cancer Clinical Outcomes in the Indonesian Population
The utilization of tamoxifen is considerably high in Indonesia, with about 170,000 tamoxifen prescriptions filed in 2015. It is metabolized by the enzyme CYP2D6, resulting in its active metabolite, endoxifen, which has been…
- Trial name
- NCT05501158
- Testing
- Tamoxifen
- Where
- Indonesia
- Volunteers
- 150 people
- Sponsor
- Nalagenetics Pte Ltd
Breast Cancer
PROACT - Pre-Operative Arimidex Compared To Tamoxifen
The purpose of this study is to compare tamoxifen, versus a newer treatment, ARIMIDEX, which we already know to be well tolerated.
- Trial name
- NCT00232661
- Testing
- ARIMIDEX (anastrazole), NOLVADEX (tamoxifen)
- Where
- 79 sites in United States, Belgium and 8 more
- Volunteers
- 452 people
- Sponsor
- AstraZeneca
Breast Neoplasms
A Study to Learn About the Vepdegestrant (ARV-471, PF-07850327) in People With ER+/HER2- Locally Advanced or Metastatic Breast Cancer (BC)
The purpose of this clinical trial is to learn about the safety, tolerability, Pharmacokinetics (PK), and preliminary efficacy of ARV-471 as monotherapy in Japanese participants with ER+/HER2- locally advanced or metastatic…
- Trial name
- NCT05463952
- Testing
- vepdegestrant
- Where
- 3 sites in Japan
- Volunteers
- 6 people
- Sponsor
- Pfizer
Breast Cancer
A Study of LY3484356 in Women With Breast Cancer Before Having Surgery
The purpose for this study is to see if the study drug, LY3484356, is safe and to determine what effects it has on breast cancer in participants with Estrogen Receptor Positive (ER+), HER2 Negative (HER2-) early stage (stage…
- Trial name
- EMBER-2 (NCT04647487)
- Testing
- LY3484356
- Where
- 19 sites in United States, Belgium and 4 more
- Volunteers
- 87 people
- Sponsor
- Eli Lilly and Company
Breast Cancer
A First-in-Human Study of D-0502 Alone and in Combination With Palbociclib in Women With Advanced or Metastatic ER-Positive and HER2-Negative Breast Cancer
This is a phase I, open-label study of D-0502 single agent and D-0502 in combination with standard dose of palbociclib to assess the safety and tolerability, identify an MTD, and/or RP2D, evaluate the PK properties and evaluate…
- Trial name
- NCT03471663
- Testing
- D-0502, palbociclib
- Where
- 15 sites in United States, China
- Volunteers
- 200 people
- Sponsor
- InventisBio Co., Ltd
Metastatic Breast Cancer
A Study of JNJ-101684362 (HLD-0117) in Patients With Metastatic Breast Cancer
The purpose of this study is to find out the maximum tolerated dose (MTD) and/or recommended dose(s) for expansion (RDEs) of JNJ-101684362 (HLD-0117), to evaluate the safety of JNJ-101684362 (HLD-0117) , and how well the…
- Trial name
- HLD-0117 (NCT07524855)
- Testing
- JNJ-101684362 (HLD-0117)
- Where
- 6 sites in United States
- Volunteers
- 170 people
- Sponsor
- Janssen Research & Development, LLC