Clinical trials: Breast Cancer, Estrogen Receptor-Positive
HER2-negative Breast Cancer
A Study to Investigate the Biological Effects of AZD9833 in Women With ER-positive, HER2 Negative Primary Breast Cancer
This is a randomised, open-label, parallel-group, pre-surgical study aimed to investigate the biological effects, safety, tolerability, and pharmacokinetics (PK) of different doses of oral AZD9833 in post-menopausal women with…
- Trial name
- SERENA-3 (NCT04588298)
- Testing
- AZD9833
- Where
- 12 sites in Georgia, Mexico and 1 more
- Volunteers
- 135 people
- Sponsor
- AstraZeneca
Breast Cancer
Safety and Efficacy of Exemestane Plus Dasatinib Versus Placebo for Advanced ER+ Breast Cancer
The purpose of this study is to determine whether exemestane plus dasatinib will be well-tolerated and will increase progression-free survival (PFS) in the treatment of advanced estrogen-receptor positive (ER+) breast cancer…
- Trial name
- NCT00767520
- Testing
- Exemestane + Dasatinib
- Where
- 21 sites in United States, Czechia and 6 more
- Volunteers
- 155 people
- Sponsor
- Bristol-Myers Squibb
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor Positive Tumor
Pilot Study Estradiol Followed by Exemestane Hormone Receptor + Metastatic Breast Cancer
RATIONALE: Estrogen can cause the growth of tumor cells. Hormone therapy using therapeutic estradiol may fight breast cancer by lowering the amount of estrogen the body makes.
- Conditions
- Estrogen Receptor-positive Breast Cancer, Progesterone Receptor Positive Tumor, Recurrent Breast Cancer, Stage IIIC Breast Cancer
- Trial name
- NCT01385280
- Testing
- therapeutic estradiol, exemestane, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Arizona
Breast Cancer Female
Letrozole in Post-Menopausal Patients With Operable Hormone-Sensitive Breast Cancer
A short pre-surgical non-therapeutic trial involving postmenopausal women with newly diagnosed eR+, HeR2-negative operable breast cancers.
- Trial name
- NCT03747042
- Testing
- Letrozole
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- University of Texas Southwestern Medical Center
ER Positive, Her2 Negative Breast Cancer Patients, Triple Negative Breast Cancer Patients
A Trial of Preoperative MM-121 With Paclitaxel in HER2-negative Breast Cancer
To demonstrate whether addition of MM-121 to paclitaxel is more effective than treatment with paclitaxel alone, when administered as part of the neoadjuvant treatment in Her2 negative locally advanced operable breast cancer…
- Trial name
- NCT01421472
- Testing
- MM-121, Paclitaxel
- Where
- 38 sites in United States
- Volunteers
- 196 people
- Sponsor
- Merrimack Pharmaceuticals
ER+ Breast Cancer
Study of the Effect of the Addition of SNDX-275 (Entinostat) to Continued Aromatase Inhibitor (AI) Therapy in Postmenopausal Women With ER+ Breast Cancer Whose Disease is Progressing
The addition of entinostat to an AI will result in a maximal abrogation of estrogen receptor-α mediated activity and inhibit mechanisms of resistance to the aromatase inhibitor.
- Trial name
- NCT00828854
- Testing
- Entinostat, Aromatase Inhibitor (AI) Therapy
- Where
- 6 sites in Ireland, United Kingdom
- Volunteers
- 27 people
- Sponsor
- Syndax Pharmaceuticals
Estrogen Receptor-positive Breast Cancer, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
Neo-adjuvant Therapy With Anastrozole Plus Pazopanib in Stage II and III ER+ Breast Cancer
This phase II trial studies how well giving pazopanib hydrochloride and anastrozole before surgery works in treating patients with stage II-III estrogen receptor-positive breast cancer.
- Conditions
- Estrogen Receptor-positive Breast Cancer, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, Male Breast Cancer, Recurrent Breast Cancer
- Trial name
- NCT01394211
- Testing
- anastrozole, pazopanib hydrochloride, therapeutic conventional surgery
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of Arizona
Breast Cancer
A Study of Giredestrant (GDC-9545) in Postmenopausal Women With Stage I-III Operable, Estrogen Receptor-Positive Breast Cancer
This study will evaluate the pharmacodynamics, pharmacokinetics, safety, and biologic activity of giredestrant in participants with Stage I-III operable estrogen receptor (ER)-positive, human epidermal growth factor receptor 2…
- Trial name
- NCT03916744
- Testing
- Giredestrant, Surgery
- Where
- 15 sites in United States, Australia and 3 more
- Volunteers
- 75 people
- Sponsor
- Genentech, Inc.
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive
Letrozole and Imatinib Mesylate in Treating Postmenopausal Participants With Estrogen or Progesterone Positive Metastatic Breast Cancer
This phase II trial studies the side effects and how well letrozole and imatinib mesylate work in treating postmenopausal participants with estrogen or progesterone positive breast cancer that has spread to other places in the…
- Conditions
- Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive, KIT Positive, PDGFR Positive
- Trial name
- NCT00338728
- Testing
- Imatinib Mesylate, Letrozole
- Where
- United States
- Volunteers
- 59 people
- Sponsor
- M.D. Anderson Cancer Center
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8
Mirvetuximab Soravtansine as First Line in Treating Patients With Triple Negative Breast Cancer
This phase II trial studies how well mirvetuximab soravtansine works as first line in treating patients with triple negative breast cancer.
- Conditions
- Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8, Anatomic Stage IIB Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8
- Trial name
- NCT03106077
- Testing
- Mirvetuximab Soravtansine
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- M.D. Anderson Cancer Center
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-positive Breast Cancer
Anastrozole and ZD1839 Compared With Fulvestrant and ZD1839 in Postmenopausal Women w/ Metastatic Breast Cancer
This randomized phase II trial is studying how well giving gefitinib together with anastrozole works compared to giving gefitinib together with fulvestrant in treating postmenopausal women with recurrent or metastatic breast…
- Conditions
- Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
- Trial name
- NCT00057941
- Testing
- anastrozole, gefitinib, fulvestrant
- Where
- United States
- Volunteers
- 148 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer
A Study of Neoadjuvant Letrozole + Taselisib Versus Letrozole + Placebo in Post-Menopausal Women With Breast Cancer (LORELEI)
This is a two-arm, randomized, double-blind, multicenter, pre-operative study to evaluate the effect of combining letrozole and GDC-0032 (also known as taselisib) versus letrozole and placebo in postmenopausal women with estrogen…
- Trial name
- NCT02273973
- Testing
- Letrozole, Taselisib
- Where
- 117 sites in United States, Australia and 20 more
- Volunteers
- 334 people
- Sponsor
- Genentech, Inc.
Breast Cancer
A Phase-3, Open-Label, Randomized Study of Dato-DXd Versus Investigator's Choice of Chemotherapy (ICC) in Participants With Inoperable or Metastatic HR-Positive, HER2-Negative Breast Cancer Who Have Been Treated With One or Two Prior Lines of Systemic Chemotherapy (TROPION-Breast01)
The study will evaluate the safety and efficacy of datopotamab deruxtecan (also known as Dato-DXd, DS-1062a), when compared with Investigator's choice of standard of care single-agent chemotherapy (eribulin, capecitabine…
- Trial name
- NCT05104866
- Testing
- Dato-DXd, Capecitabine, Gemcitabine
- Where
- 167 sites in United States, Argentina and 18 more
- Volunteers
- 732 people
- Sponsor
- AstraZeneca
Breast Cancer
Docetaxel and Cyclophosphamide Compared to Anthracycline-Based Chemotherapy in Treating Women With HER2-Negative Breast Cancer
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of breast cancer cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT01547741
- Testing
- Doxorubicin, Cyclophosphamide, Docetaxel
- Where
- 915 sites in United States, Puerto Rico
- Volunteers
- 4,242 people
- Sponsor
- NSABP Foundation Inc
Neoplasms
BI 836845 in Estrogen Receptor Positive Metastatic Breast Cancer
Phase Ib / II study to determine the Maximum Tolerated Dose and Recommended Phase II Dose, and to evaluate the safety and antitumour activity, of BI 836845 and everolimus in combination with exemestane in women with HR+/HER2…
- Trial name
- NCT02123823
- Testing
- Everolimus, Exemestane, BI 836845
- Where
- 38 sites in Austria, Belgium and 8 more
- Volunteers
- 164 people
- Sponsor
- Boehringer Ingelheim
Hormone Receptor Positive Breast Cancer
Open-label, Phase II, Study of Everolimus Plus Letrozole in Postmenopausal Women With ER+, HER2- Metastatic or Locally Advanced Breast Cancer
The purpose of this study was to assess the efficacy and safety of first-line treatment with everolimus plus letrozole in postmenopausal women with estrogen receptor-positive (ER+), human epidermal growth factor receptor 2…
- Trial name
- BOLERO-4 (NCT01698918)
- Testing
- Everolimus, Letrozole, Exemestane
- Where
- 52 sites in United States, Argentina and 11 more
- Volunteers
- 202 people
- Sponsor
- Novartis Pharmaceuticals
Advanced Breast Cancer
A Study of Everolimus Plus Exemestane in Chinese Postmenopausal Women With Estrogen Receptor Positive, Locally Advanced, Recurrent, or Metastatic Breast Cancer After Recurrence or Progression on Non-steroidal Aromatase Inhibitor
This study aimed at evaluating the safety and efficacy of everolimus plus exemestane in Chinese postmenopausal women with ER+ HER2- locally advanced, recurrent, or metastatic breast cancer after recurrence or progression on…
- Trial name
- BOLERO-5 (NCT03312738)
- Testing
- Everolimus, Exemestane
- Where
- 15 sites in China
- Volunteers
- 159 people
- Sponsor
- Novartis Pharmaceuticals
Estrogen Receptor-positive Breast Cancer, Musculoskeletal Complications
A Study to Evaluate Genetic Predictors of Aromatase Inhibitor Musculoskeletal Symptoms (AIMSS)
E1Z11 is a study to determine whether certain genetic information can predict which breast cancer patients will discontinue treatment with aromatase inhibitors (AIs) due to the development of musculoskeletal symptoms (MSS).
- Conditions
- Estrogen Receptor-positive Breast Cancer, Musculoskeletal Complications, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer
- Trial name
- NCT01824836
- Testing
- anastrozole
- Where
- 2 sites in United States
- Volunteers
- 1,046 people
- Sponsor
- ECOG-ACRIN Cancer Research Group
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.
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