Clinical trials: Estrogen Receptor-positive Breast Cancer
Breast Cancer (Advanced/Metastatic), ER Positive
Blood Biomarkers for Breast Cancer Treatment Response
This study looks at whether a simple blood test can help predict how well a breast cancer treatment will work. It follows patients with advanced hormone receptor-positive breast cancer whose cancer has progressed after their…
- Trial name
- TrackER (NCT07860866)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Pittsburgh
Breast Cancer
Study of Nivolumab Versus Placebo in Combination With Neoadjuvant Chemotherapy and Adjuvant Endocrine Therapy in Participants With High-risk, Estrogen Receptor-Positive (ER+), Human Epidermal Growth Factor Receptor 2-Negative (HER2-) Primary Breast Cancer
A randomized multi-arm study evaluating the efficacy and safety of nivolumab versus placebo in combination with neoadjuvant (pre-surgery) chemotherapy and adjuvant (post-surgery) endocrine therapy in participants with high-risk…
- Trial name
- CheckMate 7FL (NCT04109066)
- Testing
- nivolumab, paclitaxel (PTX), anthracycline
- Where
- 240 sites in United States, Argentina and 30 more
- Volunteers
- 521 people
- Sponsor
- Bristol-Myers Squibb
Breast Cancer
A Study of ZN-c5 and Abemaciclib in Participants With Breast Cancer
This is a Phase 1b, open-label, multicenter, dose-escalation study to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary efficacy of ZN-c5 administered orally in combination with abemaciclib (VERZENIO®) in…
- Trial name
- NCT04514159
- Testing
- ZN-c5, Abemaciclib
- Where
- 5 sites in United States, Poland
- Volunteers
- 14 people
- Sponsor
- Zeno Alpha Inc.
Breast Cancer, Stage II Breast Cancer
Preoperative Hormone Therapy for Postmenopausal Women With ER+ Clinical Stage T2-4 Tumors
This phase II trial studies how well exemestane before surgery works in treating postmenopausal patients with newly diagnosed estrogen receptor positive stage II-III breast cancer.
- Conditions
- Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer
- Trial name
- NCT01831076
- Testing
- Exemestane, Exemestane and tamoxifen
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Colorado, Denver
Breast Cancer
A Study of GDC-9545 Alone or in Combination With Palbociclib and/or Luteinizing Hormone-Releasing Hormone (LHRH) Agonist in Locally Advanced or Metastatic Estrogen Receptor-Positive Breast Cancer
This study will evaluate the safety, pharmacokinetic (PK), pharmacodynamic (PD) activity, and preliminary anti-tumor activity of GDC-9545 as a single agent and in combination with palbociclib and/or luteinizing hormone-releasing…
- Trial name
- NCT03332797
- Testing
- GDC-9545, Palbociclib, LHRH Agonist
- Where
- 23 sites in United States, Australia and 3 more
- Volunteers
- 181 people
- Sponsor
- Genentech, Inc.
Breast Cancer
Study to Compare the Combination of Ribociclib Plus Goserelin Acetate With Hormonal Therapy Versus Combination Chemotherapy in Premenopausal or Perimenopausal Patients With Advanced or Metastatic Breast Cancer
To compare the combination of Ribociclib plus goserelin acetate with hormonal therapy versus combination chemotherapy in premenopausal or perimenopausal patients with advanced or metastatic breast cancer
- Trial name
- RIGHT Choice (NCT03839823)
- Testing
- Docetaxel / Capecitabine, Capecitabine / Vinorelbine, Paclitaxel / Gemcitabine
- Where
- 50 sites in Egypt, India and 11 more
- Volunteers
- 222 people
- Sponsor
- Novartis Pharmaceuticals
Estrogen Receptor Positive, HER2/Neu Negative
Akt Inhibitor MK-2206 and Anastrozole With or Without Goserelin Acetate in Treating Patients With Stage II-III Breast Cancer
This phase II trial studies how well Akt inhibitor MK-2206 (MK-2206) and anastrozole with or without goserelin acetate works in treating patients with stage II-III breast cancer.
- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Recurrent Breast Carcinoma, Stage IIA Breast Cancer
- Trial name
- NCT01776008
- Testing
- Akt Inhibitor MK2206, Anastrozole, Goserelin Acetate
- Where
- 8 sites in United States
- Volunteers
- 16 people
- Sponsor
- National Cancer Institute (NCI)
Early-stage Breast Cancer, Carbohydrate Engorgement
Breast Cancer Diet Intervention Study
The investigators have already proven that Mitotic Activity Index (MAI)is the most robust measure of proliferation in breast cancer tissue.
- Conditions
- Early-stage Breast Cancer, Carbohydrate Engorgement, Proliferation, Insulin Resistance
- Trial name
- BCDIS (NCT03886389)
- Testing
- PreOP
- Volunteers
- 80 people
- Sponsor
- Helse Stavanger HF
Breast Neoplasms
A Study Of Palbociclib (PD-0332991) + Letrozole VS. Placebo+ Letrozole For 1st Line Treatment Of Asian Postmenopausal Women With ER+/HER2- Advanced Breast Cancer [PALOMA-4]
The study is designed to compare the clinical benefit following treatment with letrozole in combination with Palbociclib versus letrozole in combination with placebo in Asian postmenopausal women with ER(+)/HER2(-) advanced…
- Trial name
- NCT02297438
- Testing
- Palbociclib, Letrozole
- Where
- 54 sites in China, Hong Kong and 3 more
- Volunteers
- 340 people
- Sponsor
- Pfizer
Estrogen Receptor Negative, Estrogen Receptor Positive
Lapatinib Ditosylate and Akt Inhibitor MK2206 in Treating Women With Metastatic Breast Cancer
This phase I trial studies the side effects and the best dose of lapatinib ditosylate and Akt inhibitor MK2206 in treating women with metastatic breast cancer.
- Conditions
- Estrogen Receptor Negative, Estrogen Receptor Positive, HER2/Neu Positive, Progesterone Receptor Negative
- Trial name
- NCT01281163
- Testing
- Akt Inhibitor MK2206, Laboratory Biomarker Analysis, Lapatinib Ditosylate
- Where
- 5 sites in United States
- Volunteers
- 4 people
- Sponsor
- National Cancer Institute (NCI)
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
Advanced Breast Cancer
Faslodex Advanced Breast Cancer Local Chinese Study
This study will evaluate the efficacy and safety of Faslodex as secondary-line treatment compared with Arimidex in oestrogen receptor positive postmenopausal advanced breast cancer.
- Trial name
- NCT00327769
- Testing
- Fulvestrant, Anastrozole
- Where
- 12 sites in China
- Volunteers
- 234 people
- Sponsor
- AstraZeneca
Breast Cancer
Neoadjuvant Tucidinostat and Exemestane in Early Breast Cancer
This study is to evaluate the efficacy of tucidinostat combined with exemestane as neoadjuvant strategy in estrogen receptor-positive early breast cancer patients and explore the genetic model which can predict neoadjuvant…
- Trial name
- NeoTEE (NCT04465097)
- Testing
- Tucidinostat, Exemestane, Ovarian function suppression
- Where
- China
- Volunteers
- 30 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
Circulating Tumor DNA Based Minimal Residual Disease Detection for Patients With Early-Stage Breast Cancer
This clinical trial studies how well circulating tumor deoxyribonucleic acid (ctDNA) based minimal residual disease (MRD) detection works for patients with early-stage breast cancer.
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma
- Trial name
- NCT07136493
- Testing
- Biospecimen Collection, Electronic Health Record Review, Survey Administration
- Where
- 5 sites in United States
- Sponsor
- City of Hope Medical Center
Breast Cancer
Lenvatinib+Letrozole Versus Fulvestrant in Metastatic ER+/HER2- Breast Cancer, Post Progression on Al + CDK4/6 Inhibitor
Based on the results of the phase Ib/II study, the investigators hypothesize that combining a RET inhibitor lenvatinib with endocrine therapy letrozole improves objective response and progression-free survival compared to…
- Trial name
- NCT05181033
- Testing
- Lenvatinib + Letrozole, Fulvestrant
- Where
- Singapore
- Volunteers
- 120 people
- Sponsor
- National University Hospital, Singapore
Breast Neoplasm
Study of AFP464 +/- Faslodex in ER + Breast Cancer
AFP464 is an investigational agent which may be effective in the treatment of cancer. The purpose of this study is to test the efficacy of AFP464 +/- Faslodex in ER+ breast cancer patients.
- Trial name
- NCT01233947
- Testing
- AFP464, AFP464 + Faslodex
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Tigris Pharmaceuticals
Metastatic Breast Cancer
4EVER - Efficacy, Safety, Health Economics, Translational Research of Postmenopausal Women With Estrogen Receptor Positive Locally Advanced or Metastatic Breast Cancer
The present multi-center, open-label, single-arm study aims to evaluate the efficacy and safety, quality of life and health resources utilization in postmenopausal women with hormone receptor positive breast cancer progressing…
- Trial name
- MACS2096 (NCT01626222)
- Testing
- Exemestane, Everolimus (RAD001)
- Where
- 84 sites in Germany
- Volunteers
- 301 people
- Sponsor
- Novartis Pharmaceuticals
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8
Hydroxychloroquine, Palbociclib, and Letrozole Before Surgery in Treating Patients With Estrogen Receptor Positive, HER2 Negative Breast Cancer
This phase I/II trial studies the side effects and best dose of hydroxychloroquine when given together with palbociclib and letrozole before surgery in treating patients with estrogen receptor positive, HER2 negative breast…
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
- Trial name
- NCT03774472
- Testing
- Hydroxychloroquine, Letrozole, Palbociclib
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- M.D. Anderson Cancer Center
Breast Cancer, Locally Advanced Breast Cancer
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
This phase 3 clinical trial compares the efficacy and safety of palazestrant with ribociclib to letrozole and ribociclib in women and men who have not received prior systemic anti-cancer treatment for advanced breast cancer.
- Conditions
- Breast Cancer, Locally Advanced Breast Cancer, Metastatic Breast Cancer, ER Positive Breast Cancer
- Trial name
- OPERA-02 (NCT07085767)
- Testing
- Palazestrant, Ribociclib, Letrozole
- Where
- 200 sites in United States, Australia and 21 more
- Volunteers
- 1,000 people
- Sponsor
- Olema Pharmaceuticals, Inc.
Breast Neoplasms
Assessment of Safety and Efficacy of Estetrol in Postmenopausal Women With Advanced Estrogen Receptor Positive (ER+) Breast Cancer
This is a multi-center, open-label, phase I/IIa trial, dose-escalation study with a 3 + 3 cohort design to determine the recommended dose of estetrol for the treatment of patients with advanced breast cancer.
- Trial name
- NCT02718144
- Testing
- Estetrol
- Where
- 2 sites in Germany
- Volunteers
- 12 people
- Sponsor
- Pantarhei Oncology B.V.