Clinical trials: Estrogen Receptor-positive Breast Cancer
Breast Cancer, Metastasis
Study of Dasatinib (BMS-354825) in Patients With Advanced Estrogen/Progesterone Receptor-positive (ER+/PR+) or Her2/Neu-positive (Her2/Neu+)Breast Cancer
This study will determine whether the investigational drug dasatinib is effective in treatment of women with progressive advanced ER+/PR+ or Her2/neu+ breast cancer
- Trial name
- NCT00371345
- Testing
- Dasatinib, Dasatinib 100 mg
- Where
- 23 sites in United States, Argentina and 5 more
- Volunteers
- 92 people
- Sponsor
- Bristol-Myers Squibb
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
Estrogen Receptor Positive, HER2/Neu Negative
Copanlisib, Letrozole, and Palbociclib in Treating Patients With Hormone Receptor Positive HER2 Negative Stage I-IV Breast Cancer
This phase I/II trial studies side effects and best dose of copanlisib when given together with letrozole and palbociclib and to see how well they work in treating hormone receptor positive HER2 negative stage I-IV breast cancer.
- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Multifocal Breast Carcinoma
- Trial name
- NCT03128619
- Testing
- Biopsy of Breast, Copanlisib, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Jonsson Comprehensive Cancer Center
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
Inoperable, Locally Advanced or Metastatic, ER-positive Breast Cancer
A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Participants With Breast Cancer
This is a Phase Ib/II, open-label, multicenter, randomized umbrella study in participants with breast cancer. The study is designed with the flexibility to open new treatment arms as new treatments become available, close…
- Trial name
- NCT04802759
- Testing
- Giredestrant, Abemaciclib, Ipatasertib
- Where
- 32 sites in United States, Australia and 3 more
- Volunteers
- 316 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms, Neoplasms, Hormone-dependent
Phase III Study of Atamestane Plus Toremifene Versus Letrozole in Advanced Breast Cancer
The purpose of this study is to determine whether the first line combination hormonal therapy of an experimental drug, atamestane, plus an FDA-approved drug, toremifene (Fareston®), is more effective than another approved drug…
- Trial name
- NCT00044291
- Testing
- atamestane, toremifene, letrozole
- Where
- 63 sites in United States, Canada and 2 more
- Volunteers
- 865 people
- Sponsor
- Intarcia Therapeutics
Breast Cancer, Breast Neoplasms
18F-FDG Versus 68Ga-FAPI-46 as PET Tracer in ER-positive Breast Cancer.
The extent of breast cancer is an important prognostic factor in patients diagnosed with this disease. Therefore, adequate staging at diagnosis is a requisite for optimal treatment.
- Conditions
- Breast Cancer, Breast Neoplasms, Breast Diseases
- Trial name
- NCT06335069
- Testing
- 68Ga-FAPI-46 PET/CT and 68Ga-FAPI-46 PET/MRI
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Maastricht University Medical Center
Estrogen Receptor-positive Breast Cancer, HER2-negative Breast Cancer
RO4929097 and Letrozole in Treating Post-Menopausal Women With Hormone Receptor-Positive Stage II or Stage III Breast Cancer
This phase I trial is studying the side effects and best dose of RO4929097 when given together with letrozole in treating post-menopausal women with stage II or stage III breast cancer.
- Conditions
- Estrogen Receptor-positive Breast Cancer, HER2-negative Breast Cancer, Progesterone Receptor-positive Breast Cancer, Stage II Breast Cancer
- Trial name
- NCT01208441
- Testing
- letrozole, gamma-secretase/Notch signalling pathway inhibitor RO4929097, therapeutic conventional surgery
- Where
- 3 sites in United States
- Volunteers
- 28 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer
Neoadjuvant Letrozole in Treating Postmenopausal Women With Estrogen-Receptor Positive and/or Progesterone-Receptor Positive Stage II, Stage IIIA, or Stage IIIB Breast Cancer
RATIONALE: Estrogen can stimulate the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by reducing the production of estrogen.
- Trial name
- NCT00084396
- Testing
- letrozole, conventional surgery
- Where
- United States
- Volunteers
- 115 people
- Sponsor
- Washington University School of Medicine
Advanced Breast Cancer
A Study to Learn About a New Medicine Called Vepdegestrant (ARV-471, PF-07850327) in People Who Have Advanced Metastatic Breast Cancer
A study to learn about a new medicine called ARV-471 (PF-07850327) in people who have advanced metastatic breast cancer.
- Trial name
- VERITAC-2 (NCT05654623)
- Testing
- ARV-471, Fulvestrant
- Where
- 312 sites in United States, Argentina and 29 more
- Volunteers
- 624 people
- Sponsor
- Pfizer
Breast Cancer Female
Efficacy of Tamoxifen Versus Toremifene in CYP2D6 IM/PM of Premenopausal Patients With ER-positive Early Breast Cancer
This clinical trial is designed to be a multi-center prospective, parallel-controlled Phase III clinical study. In this study, the efficacy of tamoxifen versus toremifene shall be compared in CYP2D6 intermediate/poor metabolizers…
- Trial name
- NCT03351062
- Testing
- Tamoxifen, Toremifene
- Where
- 21 sites in China
- Volunteers
- 844 people
- Sponsor
- Chinese Anti-Cancer Association
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)
Breast Cancer
ERB-B4 After Treatment With HDAC Inhibitor in ER+ Tamoxifen Refractory Breast Cancer
The long-term objective of this research is to understand the molecular mechanisms of acquired endocrine resistance in breast cancer.
- Trial name
- NCT00993642
- Testing
- Panobinostat (LBH589)
- Where
- United States
- Sponsor
- Tulane University Health Sciences Center
ER Positive, HER2 Negative Breast Cancer
Letrozole and CDK 4/6 Inhibitor for ER Positive, HER2 Negative Breast Cancer in Postmenopausal Women
This is a phase II study evaluating the efficacy and safety of the pre-operative use of letrozole plus PD 0332991 (combination therapy)
- Trial name
- NCT01709370
- Testing
- Letrozole, PD 0332991
- Where
- China
- Volunteers
- 45 people
- Sponsor
- Organisation for Oncology and Translational Research
Breast Cancer, Breast Cancer Female
DATO-BASE: DATOpotamab-deruxtecan for Breast Cancer Brain metAstaSEs
The purpose of this study is to test the safety and effectiveness of the study drug datopotamab deruxtecan in participants with metastatic breast cancer that has spread to the brain.
- Conditions
- Breast Cancer, Breast Cancer Female, Metastatic Triple-Negative Breast Carcinoma, ER Positive Breast Cancer
- Trial name
- NCT06176261
- Testing
- Datopotamab Deruxtecan
- Where
- 3 sites in United States
- Volunteers
- 58 people
- Sponsor
- Nancy Lin, MD
Breast Cancer, Estrogen Receptor Positive Tumor
Characterization of Biophysical and Mechanical Parameters on Skin of Breast Cancer Patients
Aim of this study is to characterize the chemical/physical and structural parameters of the skin in patients with breast cancer undergoing oncological adjuvant treatment in order to understand how to prevent and manage adverse…
- Trial name
- NCT06474988
- Testing
- Skin tests
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- European Institute of Oncology
Breast Neoplasms
"Neo-Adjuvant Treatment With Palbociclib: Effect on Ki67 and Apoptosis Before, During and After Treatment "
This is a multicenter neoadjuvant trial conducted under the sponsorship and overall trial management of the Fondazione Michelangelo in Italy.
- Trial name
- NA-PHER2 (NCT02530424)
- Testing
- Trastuzumab, Pertuzumab, Palbociclib
- Where
- 7 sites in Italy
- Volunteers
- 102 people
- Sponsor
- Fondazione Michelangelo
Estrogen Receptor-positive Breast Cancer, Fulvestrant
The Value of 18F-FES-PET/CT in Predicting Fulvestrant Efficacy in Breast Cancer
This study is focused on the value of 18F-FES-PET in predicting the Fulvestrant efficacy in hormone receptor-positive breast cancer. The imaging agent involved in this study is 16α-[18F]-fluoro-17β-estradiol (18F-FES).
- Trial name
- PET (NCT03768479)
- Testing
- 18F-FES-PET
- Where
- China
- Volunteers
- 68 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
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
Preoperative Estetrol in Breast Cancer
The study is designed as a single-center, randomized, double-blind, placebo-controlled study in pre- and postmenopausal women who will undergo surgery for breast cancer.
- Trial name
- NCT00464516
- Testing
- Estetrol
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Pantarhei Bioscience