Clinical trials: Breast Cancer, Estrogen Receptor-Positive
Breast Neoplasms
PD 0332991 and Anastrozole for Stage 2 or 3 Estrogen Receptor Positive and HER2 Negative Breast Cancer
A Phase II study to investigate the potential utility of PD 0332991 in the treatment of early stage ER+ Human epidermal growth factor receptor 2 (HER2)- breast cancer, to investigate whether the combination of PD 0332991 and…
- Trial name
- NCT01723774
- Testing
- PD0332991, Anastrozole, Goserelin
- Where
- 4 sites in United States
- Volunteers
- 84 people
- Sponsor
- Washington University School of Medicine
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
Adult Solid Tumor, Adenocarcinoma of the Colon
Phase II Trial of the Cyclin-Dependent Kinase Inhibitor PD 0332991 in Patients With Cancer
RATIONALE: PD 0332991 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. PURPOSE: This phase II trial is studying the side effects and how well PD 0332991 works in treating patients with…
- Conditions
- Adult Solid Tumor, Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum, Adult Central Nervous System Germ Cell Tumor
- Trial name
- NCT01037790
- Testing
- PD-0332991
- Where
- United States
- Volunteers
- 304 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Breast Cancer
Study of Pembrolizumab (MK-3475) Versus Placebo in Combination With Neoadjuvant Chemotherapy & Adjuvant Endocrine Therapy in the Treatment of Early-Stage Estrogen Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative (ER+/HER2-) Breast Cancer (MK-3475-756/KEYNOTE-756)
The purpose of this study is to assess the efficacy and safety of pembrolizumab (MK-3475) versus placebo in combination with neoadjuvant (pre-surgery) chemotherapy and adjuvant (post-surgery) endocrine therapy in the treatment of…
- Trial name
- NCT03725059
- Testing
- Pembrolizumab (K), Paclitaxel (X), Doxorubicin (A)
- Where
- 244 sites in United States, Australia and 22 more
- Volunteers
- 1,240 people
- Sponsor
- Merck Sharp & Dohme LLC
Breast Cancer Female
Biological Characteristics of Older Women (> 70 Years) With ER Positive, HER2 Negative Early Breast Cancer
This study is investigating the biological characteristics of early oestrogen receptor (ER) positive, human epidermal growth factor receptor 2 (HER2) negative breast cancer (BC) in older woman (aged > 70 years) who were treated…
- Trial name
- BOLD-70 (NCT05734950)
- Testing
- Translational study
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Royal Marsden NHS Foundation Trust
Metastatic Breast Cancer
Clinical Utility of FES F18 PET/CT in Metastatic Breast Cancer Patients
This is a phase 4, multi-center, open-label, prospective cohort study to evaluate the clinical utility of Fluoroestradiol F18 (Cerianna) PET/CT to guide therapeutic management in ER-positive, HER2-negative metastatic breast…
- Trial name
- NCT05068726
- Testing
- 18F Fluoroestradiol Radiopharmaceutical with PET/CT
- Where
- 24 sites in United States
- Volunteers
- 51 people
- Sponsor
- GE Healthcare
Breast Cancer
Fulvestrant With or Without AZD6244 in Treating Patients With Advanced Breast Cancer That Progressed After Aromatase Inhibitor Therapy
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using fulvestrant may fight breast cancer by blocking the use of estrogen by the tumor cells.
- Trial name
- NCT01160718
- Testing
- fulvestrant, selumetinib
- Where
- 17 sites in Belgium, Switzerland
- Volunteers
- 46 people
- Sponsor
- Swiss Cancer Institute
Breast Cancer, ER Positive Breast Cancer
Phase II Study of Neoadjuvant ArOMatase Inhibitor Therapy for ER+ Breast Cancer (NAOMI)
This is a single-arm, open-label study testing the effects of neoadjuvant therapy with the aromatase inhibitor letrozole in post-menopausal women with Stage I-III ER+, HER2- breast cancer.
- Trial name
- NAOMI (NCT04568616)
- Testing
- Letrozole 2.5mg
- Where
- 2 sites in United States
- Volunteers
- 178 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Breast Cancer
Impact of Omega 3 Fatty Acid Supplementation on Aromatase in Obese Subjects
Assess the impact of dietary omega 3 free fatty acids and/or letrozole on obese, postmenopausal breast cancer patients.
- Trial name
- NCT02538484
- Testing
- Letrozole, Fish Oil
- Where
- 2 sites in United States
- Volunteers
- 24 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
ER-positive, HER2-negative Breast Cancer
A Study to Assess the Mass Balance Recovery, Metabolite Profile and Metabolite Identification of [14C]AZD9833
The Sponsor is developing the test medicine, AZD9833 for the potential treatment of estrogen receptor (ER)-positive breast cancer.
- Trial name
- NCT05364255
- Testing
- [14C]AZD9833 Oral Solution, 75 mg
- Where
- United Kingdom
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
HR+ HER2- Metastatic Breast Cancer, Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer, Triple Negative Breast Cancer, Male Breast Cancer
A Study of PF-06873600 in People With Cancer
The purpose of this clinical trial is to learn about the safety and effects of study medicine (PF-06873600) when taken alone or with hormone therapy by people with cancer.
- Trial name
- NCT03519178
- Testing
- PF-06873600, Endocrine Therapy 1, Endocrine Therapy 2
- Where
- 54 sites in United States, Bulgaria and 4 more
- Volunteers
- 155 people
- Sponsor
- Pfizer
Breast Cancer
A Study of GDC-0810 Single Agent or in Combination With Palbociclib and/or a Luteinizing Hormone-Releasing Hormone (LHRH) Agonist in Women With Locally Advanced or Metastatic Estrogen Receptor Positive Breast Cancer
This study is a multi-institution, Phase Ia/Ib/IIa open-label, dose-finding, safety, pharmacokinetics (PK), and proof-of-concept study of GDC-0810 as a single agent and in combination with palbociclib and/or LHRH agonist.
- Trial name
- NCT01823835
- Testing
- GDC-0810, LHRH Agonist, Palbociclib
- Where
- 14 sites in United States, Netherlands and 2 more
- Volunteers
- 152 people
- Sponsor
- Genentech, Inc.
Breast Cancer Female, Breast Cancer
The SAPPHO Study: Sequential Therapy With Curative Intent in de Novo HER2+ Metastatic Breast Cancer
The purpose of this study is to test the safety and effectiveness of a sequence of drugs (a Taxane plus Trastuzumab plus Pertuzumab followed by Trastuzumab Deruxtecan, followed by Tucatinib plus Ado-Trastuzumab Emtansine (T-DM1)…
- Conditions
- Breast Cancer Female, Breast Cancer, Breast Cancer Metastatic, Estrogen Receptor-positive Breast Cancer
- Trial name
- NCT06439693
- Testing
- Nab-Paclitaxel, Paclitaxel, Docetaxel
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- Dana-Farber Cancer Institute
Breast Cancer
Two Different Schedules of Palbociclib + Second Line Endocrine Therapy in Estrogen Receptor Positive, HER2 Neg Advanced/Metastatic Breast Cancer
The purpose of this study is to determine if the combination of endocrine therapy and Palbociclib at a daily dose of 100 mg will result in a better response to therapy with fewer dose interruptions than the proposed dosing…
- Trial name
- NCT02630693
- Testing
- Palbociclib 100mg, Palbociclib 125mg, Fulvestrant or Tamoxifen or Aromatase Inhibitor
- Where
- 22 sites in Canada
- Volunteers
- 180 people
- Sponsor
- Canadian Cancer Trials Group
Breast Cancer
A Study to Evaluate the Effect of GDC-4198 Alone and in Combination With Giredestrant Versus Abemaciclib and Giredestrant in Participants With Locally Advanced or Metastatic Estrogen Receptor-Positive (ER+), Human Epidermal Growth Factor Receptor-Negative (HER2-) Breast Cancer
The purpose of this study is to assess the safety of GDC-4198 alone and in combination with giredestrant and also the efficacy of GDC-4198 + giredestrant versus abemaciclib + giredestrant in participants with locally advanced or…
- Trial name
- MoonROSE (NCT07100106)
- Testing
- GDC-4198, Giredestrant, Abemaciclib
- Where
- 77 sites in United States, Australia and 8 more
- Volunteers
- 285 people
- Sponsor
- Genentech, Inc.
Breast Cancer, HER2-negative Breast Cancer
Study of Infigratinib in Combination With Tamoxifen in Hormone Receptor Positive, HER2 Negative, FGFR Altered Advanced Breast Cancer
The purpose of the study is identify the dose(s) of infigratinib to use in combination with tamoxifen to treat patients with a particular type of advanced breast cancer (hormone receptor-positive, HER2-negative, FGFR-altered…
- Conditions
- Breast Cancer, HER2-negative Breast Cancer, ER Positive Breast Cancer, PR-Positive Breast Cancer
- Trial name
- NCT04504331
- Testing
- Infigratinib, Tamoxifen, Omnipaque 350
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Jennifer Lee Caswell-Jin
Ductal Carcinoma in Situ of the Breast
Avoiding Surgery in Estrogen Receptor Positive Atypical Ductal Hyperplasia and In-situ Carcinoma Treated With Endocrine Treatment Trial
This study aims to evaluate the 5-year invasive ipsilateral breast cancer incidence rate in patients with hormone-receptor positive, HER-2 negative atypical ductal hyperplasia or in-situ carcimona who omitted surgery and received…
- Trial name
- ASAIN (NCT07245316)
- Testing
- Avoiding surgery
- Where
- South Korea
- Volunteers
- 340 people
- Sponsor
- Jeong Eon Lee
Estrogen-receptor Positive Invasive Metastatic Breast Cancer
Ruxolitinib in Estrogen Receptor Positive Breast Cancer
This is a Phase II investigator-Initiated trial of the Investigational Drug, Ruxolitinib, in combination with Exemestane in patients with estrogen-receptor positive advanced breast cancer.
- Trial name
- NCT01594216
- Testing
- Ruxolitinib, Exemestane
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Breast Neoplasms
Study of Efficacy, Safety, and Pharmacokinetics of FCN-437c in Combination With Fulvestrant or Letrozole+Goserelin
This is a multicenter, open-label clinical study to evaluate the safety and antitumor activity of FCN-437c in combination with Fulvestrant for the treatment of post-menopausal female patients with ER+ and HER2- advanced breast…
- Trial name
- NCT05004142
- Testing
- FCN-437c+Fulvestrant, FCN-437c+Letrozole+Goserelin
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Ahon Pharmaceutical Co., Ltd.
Breast Cancer
Identification of Genes That Predict Local Recurrence in Samples From Patients With Breast Cancer Treated on NSABP-B-28
RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors identify and learn more about biomarkers related to cancer.
- Trial name
- NCT01420185
- Testing
- RNA analysis, gene expression analysis, microarray analysis
- Volunteers
- 1,300 people
- Sponsor
- NSABP Foundation Inc