Clinical trials: ER-positive Breast Cancer
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-negative Breast Cancer
F-18 16 Alpha-Fluoroestradiol-Labeled Positron Emission Tomography in Predicting Response to First-Line Hormone Therapy in Patients With Stage IV Breast Cancer
This phase II trial is studying how well F-18 16 alpha-fluoroestradiol (FES) imaging works in predicting response to first-line hormone therapy in women with hormone receptor-positive metastatic breast cancer.
- Conditions
- Estrogen Receptor-positive Breast Cancer, Progesterone Receptor-negative Breast Cancer, Progesterone Receptor-positive Breast Cancer, Recurrent Breast Cancer
- Trial name
- NCT00602043
- Testing
- F-18 16 alpha-fluoroestradiol, fludeoxyglucose F 18, positron emission tomography
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer, Estrogen Receptor Positive Tumor
OFS in Premenopausal Node+ Breast Cancer With Low Genomic Risk
Among ER+HER2- premenopausal patients with N1 who undergoes primary breast surgery, we will identify the patients with a genomic low risk using the multigene-assay (OncoFREE®).
- Conditions
- Breast Cancer, Estrogen Receptor Positive Tumor, HER2-negative Breast Cancer, Premenopausal Breast Cancer
- Trial name
- INTERSTELLAR (NCT05333328)
- Testing
- Ovarian function suppression with endocrine treatments
- Where
- 2 sites in South Korea
- Volunteers
- 418 people
- Sponsor
- Gangnam Severance Hospital
Breast Cancer
Prospective Observational Study Evaluating Treatment Decision Impact of Prosigna® in Early Stage Breast Cancer Patients
This multicenter, prospectively designed study examines whether the Prosigna score influences physician and patient adjuvant treatment selection over and above currently used prognostic factors.
- Trial name
- NCT02625935
- Where
- 4 sites in United States
- Volunteers
- 206 people
- Sponsor
- NanoString Technologies, Inc.
Hormone Receptor-positive Breast Cancer, Hormone Receptor Positive HER-2 Negative Breast Cancer
Phase 1/2 Study to Evaluate EP0062 as Monotherapy and in Combination in Patients With Advanced or Metastatic AR+/HER-2-/ER+ Breast Cancer
The aim of this study is to identify the optimal dose for EP0062 as monotherapy and in combination with standard-of-care therapies to assess its Safety, Tolerability, Pharmacokinetics, and Efficacy in Patients with Relapsed…
- Conditions
- Hormone Receptor-positive Breast Cancer, Hormone Receptor Positive HER-2 Negative Breast Cancer, Metastatic Breast Cancer
- Trial name
- NCT05573126
- Testing
- EP0062, Elacestrant, Everolimus
- Where
- 14 sites in United States, Spain and 1 more
- Volunteers
- 95 people
- Sponsor
- Ellipses Pharma
Breast Neoplasms
Safety, Tolerability, Pharmacokinetics and Antitumor Activity of FCN-437c
This is a multicenter, open, single arm dose escalation and dose expansion clinical study to evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of FCN-437c alone or in combination with letrozole in women…
- Trial name
- NCT04488107
- Testing
- FCN-437c, Letrozole 2.5mg
- Where
- China
- Volunteers
- 78 people
- Sponsor
- Ahon Pharmaceutical Co., Ltd.
Breast Cancer, Cancer of the Breast
NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer
This study aims to utilize a novel biomarker-driven approach to guide neoadjuvant treatment selection. It is the hypothesis that this will improve clinical response for postmenopausal women with clinical stage II/III ER-positive…
- Trial name
- NCT05837455
- Testing
- VENTANA MIB-1 Ki67 assay, Oncotype DX® Recurrence Score, PAM50-based Prosigna breast cancer gene signature assay
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Washington University School of Medicine
ER-Positive, HER2-Negative Breast Cancer
A Phase 1 Study of HRS8807 Monotherapy and in Combination With SHR6390 in Subjects With ER-Positive, HER2-Negative Metastatic or Locally Advanced Breast Cancer
The study is to assess safety and tolerability of HRS8807 monotherapy and in combination with SHR6390 in subjects with metastatic or locally advanced breast cancer in order to estimate the Dose-Limiting Toxicity (DLT), Maximum…
- Trial name
- NCT04993430
- Testing
- HRS8807, HRS8807、SHR6390
- Where
- China
- Volunteers
- 46 people
- Sponsor
- Shanghai Hengrui Pharmaceutical Co., Ltd.
Estrogen Receptor Positive, HER2 Positive Breast Carcinoma
Fulvestrant With or Without Lapatinib in Treating Postmenopausal Women With Stage III or Stage IV Breast Cancer That is Hormone Receptor-Positive
This randomized phase III trial studies fulvestrant and lapatinib to see how well they work compared to fulvestrant and a placebo in treating postmenopausal women with stage III or stage IV breast cancer that is hormone…
- Conditions
- Estrogen Receptor Positive, HER2 Positive Breast Carcinoma, HER2/Neu Negative, Progesterone Receptor Positive
- Trial name
- NCT00390455
- Testing
- Fulvestrant, Laboratory Biomarker Analysis, Lapatinib Ditosylate
- Where
- 368 sites in United States
- Volunteers
- 295 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer, Estrogen Receptor-Positive
Validity of Brain Metastasis Risk Predictive Model in Hormone Positive Breast Cancer Patients
This study aims to validate a prediction model of brain metastasis risk for females with HR+ breast cancer by using variables collected at diagnosis.
- Trial name
- NCT06729099
- Volunteers
- 128 people
- Sponsor
- Assiut University
ER+ HER2- Advanced Breast Cancer
AZD9496 First Time in Patients Ascending Dose Study
This is a phase 1 open label multicentre study of AZD9496 administered orally in patients with advanced ER+ HER2 negative breast cancer.
- Trial name
- NCT02248090
- Testing
- AZD9496
- Where
- 6 sites in United States, South Korea and 1 more
- Volunteers
- 45 people
- Sponsor
- AstraZeneca
Breast Neoplasms
Prevalence of Genetic Polymorphisms in Genes Coding for Tamoxifen Metabolising Enzymes
CYPTAM-BRUT 3 is a prospective, multicentric study in Belgium within the CYPTAM study of the Leiden University Medical Center (NTR1509) including postmenopausal women receiving tamoxifen for estrogen-receptor positive breast…
- Trial name
- CYPTAMBRUT-3 (NCT00966043)
- Where
- 11 sites in Belgium
- Volunteers
- 158 people
- Sponsor
- Vlaamse Vereniging voor Obstetrie en Gynaecologie
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
Pyrotinib Combined With Dalpiciclib Combined With Letrozole in ER-positive and HER2-positive Advanced Breast Cancer
This is a a multicenter Phase II clinical study investigating efficacy of pyrotinib combined with dalpiciclib combined with letrozole in ER-positive and HER2-positive advanced breast cancer patients. The sample size is 63.
- Trial name
- NCT07014410
- Testing
- pyrotinib dalpiciclib letrozole
- Where
- China
- Volunteers
- 63 people
- Sponsor
- Zhejiang Cancer Hospital
Cancer Survivor, Central Obesity
Exercise Intervention in Targeting Adiposity and Inflammation With Movement to Improve Prognosis in Breast Cancer
This randomized phase II trial studies how well exercise intervention works in targeting adiposity and inflammation with movement to improve prognosis in stage I-III breast cancer survivors.
- Conditions
- Cancer Survivor, Central Obesity, Estrogen Receptor Positive, Postmenopausal
- Trial name
- NCT03091842
- Testing
- Exercise Intervention, Informational Intervention, Laboratory Biomarker Analysis
- Where
- United States
- Sponsor
- University of Southern California
ER+ Breast Cancer
Circulating Tumor DNA
This is a single-arm, phase II study examining elacestrant in the adjuvant treatment of patients with ER+ breast cancer who test positive for circulating tumor DNA (ctDNA) during the screening period of the trial.
- Trial name
- NCT06923527
- Testing
- Elacestrant
- Where
- 7 sites in United States
- Volunteers
- 50 people
- Sponsor
- Yale University
Advanced Breast Carcinoma, Locally Advanced Breast Carcinoma
Genetic Analysis in Blood and Tumor Samples From Patients With Advanced or Metastatic Estrogen Receptor Positive and HER2 Negative Breast Cancer Receiving Palbociclib and Endocrine Therapy
This research trial studies genetic profiles in blood and tumor samples from patients with estrogen receptor positive and HER2 negative breast cancer that has spread to other places in the body who are receiving palbociclib and…
- Conditions
- Advanced Breast Carcinoma, Locally Advanced Breast Carcinoma, Metastatic Breast Carcinoma, Recurrent Breast Carcinoma
- Trial name
- NCT03281902
- Testing
- Biopsy, Biospecimen Collection, Laboratory Biomarker Analysis
- Where
- 3 sites in United States
- Volunteers
- 68 people
- Sponsor
- Mayo Clinic
Breast Neoplasms
Association Between HER2 Status and pCR Rate in ER-positive Breast Cancer Receiving Neoadjuvant Endocrine or Chemotherapy
In estrogen receptor (ER)-positive breast cancer (BC), human epidermal growth factor receptor-2 (HER2)-low ones are reported to have distinct clinical and molecular features from those with HER2-zero or HER2-positive status.
- Trial name
- NCT05673850
- Testing
- NET or NCT
- Where
- China
- Volunteers
- 518 people
- Sponsor
- Peking University
Cancer, Breast Cancer
A Study to Learn About Study Medicine ALTA2618 in Adults With AKT1 E17K-Mutant Solid Tumors
The purpose of this study is to characterize the safety and tolerability of ALTA2618 in adults with AKT1 E17K-mutant advanced solid tumors.
- Conditions
- Cancer, Breast Cancer, Endometrial Cancer, Metastatic Cancer
- Trial name
- NCT06533059
- Testing
- ALTA2618
- Where
- 31 sites in United States, Australia and 6 more
- Volunteers
- 110 people
- Sponsor
- Alterome Therapeutics, Inc.
Breast Cancer - ER+, HER2-, PIK3CA Gene Mutation
PI3K Pathway Activation Markers in ER-Positive, HER2-Negative Breast Cancer: A Clinicopathologic Study
The goal of this observational study is to examine whether markers of PI3K pathway activation are associated with endocrine therapy response and clinicopathologic features in estrogen receptor-positive, HER2-negative breast…
- Trial name
- p-AKT p-S6 (NCT07387861)
- Testing
- Not applicable- observational study
- Volunteers
- 70 people
- Sponsor
- Assiut University
Hormon Receptor Positive Breast Cancer
Epidemiology Study in Postmenopausal Women With Estrogen Receptor Positive Breast Cancer
This observational study in estrogen receptor positive early breast cancer patients is aimed to evaluate the patients' compliance to aromatase inhibitor (AI) therapy and to collect country-specific data in estrogen receptor…
- Trial name
- NCT01208779
- Where
- 2 sites in Serbia
- Volunteers
- 90 people
- Sponsor
- AstraZeneca