Clinical trials: ER-positive Breast Cancer
Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8
Estradiol in Treating Patients With ER Beta Positive, Triple Negative Locally Advanced or Metastatic Breast Cancer
This phase II trial studies how well estradiol works in treating patients with estrogen receptor beta (ER beta) positive, triple negative breast cancer that has spread to nearby tissue or lymph nodes (locally advanced) or other…
- Conditions
- Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Triple-Negative Breast Carcinoma
- Trial name
- NCT03941730
- Testing
- Biopsy, Computed Tomography, Magnetic Resonance Imaging
- Where
- 9 sites in United States
- Volunteers
- 8 people
- Sponsor
- Mayo Clinic
Metastatic Breast Cancer, HER2-negative Breast Cancer
Trial of 225Ac-DOTATATE (RYZ101) in Subjects With ER+, HER2-negative Unresectable or Metastatic Breast Cancer Expressing SSTRs.
Phase 1b/2 open-label trial of 225Ac-DOTATATE (RYZ101) in subjects with ER+, HER2-negative unresectable or metastatic breast cancer expressing SSTRs.
- Conditions
- Metastatic Breast Cancer, HER2-negative Breast Cancer, ER+ Breast Cancer, Advanced Breast Cancer
- Trial name
- TRACY-1 (NCT06590857)
- Testing
- RYZ101, Standard of Care Endocrine Therapy
- Where
- 31 sites in United States, Canada and 1 more
- Volunteers
- 64 people
- Sponsor
- RayzeBio, Inc.
Breast Cancer, Adjuvant Therapy
Chemo-free in Older (≥65) Node-Positive ER+/HER2- Breast Cancer
This study is a prospective, open-label, multicenter, randomized controlled Phase III clinical trial. Based on the use of CDK4/6 inhibitors in endocrine-sensitive luminal-type (ER+/HER2-) breast cancer, it aims to explore the…
- Trial name
- SENIOR (NCT07005557)
- Testing
- Chemotherapy, CDK4/6 Inhibitor, Endocrine therapy
- Volunteers
- 1,244 people
- Sponsor
- Fudan University
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 Neoplasm
Estrogen Receptor Expression in Breast Cancer - Assessed With Positron Emission Mammography
The primary objective of this study is to determine the correlation between the distribution of F-18 FES within ER+ breast tumors as seen on Positron Emission Mammography (PEM) images of the breast, and the distribution of cells…
- Trial name
- PEM-FES (NCT03266562)
- Testing
- F-18 FES, F-18 FDG
- Where
- United States
- Sponsor
- Mayo Clinic
ER Positive, HER2 Positive Breast Cancer
Elacestrant in Advanced Triple Positive Breast Cancer
The purpose of this study to assess the safety and efficacy of elacestrant, a selective estrogen receptor degrader (SERD) and dual biologic therapy, trastuzumab and pertuzumab, in patients with triple-positive breast cancer with…
- Trial name
- NCT07612215
- Testing
- Elacestrant, Trastuzumab, Pertuzumab
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- NYU Langone Health
Estrogen Receptor Negative, Estrogen Receptor Positive
Paclitaxel, Nab-paclitaxel, or Ixabepilone With or Without Bevacizumab in Treating Patients With Stage IIIC or Stage IV Breast Cancer
This randomized phase III trial studies the side effects and how well different chemotherapy regimens with or without bevacizumab work in treating patients with stage IIIC or stage IV breast cancer.
- Conditions
- Estrogen Receptor Negative, Estrogen Receptor Positive, HER2/Neu Negative, HER2/Neu Positive
- Trial name
- NCT00785291
- Testing
- Bevacizumab, Ixabepilone, Laboratory Biomarker Analysis
- Where
- 704 sites in United States, Puerto Rico
- Volunteers
- 799 people
- Sponsor
- National Cancer Institute (NCI)
Breast Cancer, HER2-positive Breast Cancer
Trial of Pre-operative Neratinib and Endocrine Therapy With Trastuzumab in ER-Positive, HER-2 Positive Breast Cancers
Patient will be treated with neratinib, an aromatase inhibitor and trastuzumab for 24 weeks prior to surgery, following an initial 3 weeks of neratinib alone, aromatase inhibitor alone or the combination of neratinib and an…
- Conditions
- Breast Cancer, HER2-positive Breast Cancer, ER Positive Breast Cancer, PR-Positive Breast Cancer
- Trial name
- NCT04886531
- Testing
- Neratinib, Letrozole (L) or Anastrozole (A), Trastuzumab
- Where
- 4 sites in United States
- Volunteers
- 30 people
- Sponsor
- Ruth O'Regan
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
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIA Breast Cancer AJCC v8
Exercise Intervention After Cancer Treatment for Improving Health in Stage II-III Breast Cancer Survivors
This pilot trial studies how well exercise intervention after cancer treatment works in improving physical activity in stage II-III breast cancer survivors. An exercise intervention may promote regular physical activity.
- 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
- PACT (NCT03523195)
- Testing
- Exercise Intervention, Informational Intervention, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Fred Hutchinson Cancer Center
Breast Cancer, Estrogen Receptor Positive Tumor
Durvalumab and Endocrine Therapy in ER+/Her2- Breast Cancer After CD8+ Infiltration Effective Immune-Attractant Exposure
This is an open-label, multicentric, international, phase II trial testing aromatase inhibitors in combination with durvalumab in patients with CD8+ T cell infiltration (>10% CD8+ T cells in the tumor).
- Conditions
- Breast Cancer, Estrogen Receptor Positive Tumor, Menopause, Hormone Antagonist
- Trial name
- ULTIMATE (NCT02997995)
- Testing
- Immune-attractant, Durvalumab, Biopsy
- Where
- 29 sites in France, Spain and 1 more
- Volunteers
- 61 people
- Sponsor
- UNICANCER
Breast Cancer, Osteoporosis
Study of Bone Mineral Density in Women With Breast Cancer Treated With Triptorelin and Tamoxifen or Exemestane on Protocol IBCSG 25-02
RATIONALE: Gathering information over time from bone density and laboratory tests of women with breast cancer treated with triptorelin and tamoxifen or exemestane may help the study of breast cancer in the future.
- Trial name
- TEXT-Bone (NCT00963417)
- Testing
- laboratory biomarker analysis, dual x-ray absorptiometry
- Where
- 13 sites in Australia, Belgium and 1 more
- Volunteers
- 119 people
- Sponsor
- ETOP IBCSG Partners Foundation
Advanced Breast Cancer
Open-label, Phase II Study of Stomatitis Prevention With a Steroid-based Mouthwash in Post-menopausal Women With Estrogen-receptor-positive (ER+), Human Epidermal Growth Factor Receptor 2 (HER2)- Metastatic or Locally Advanced Breast Cancer
Open-label, Phase II study of Stomatitis prevention with a steroid-based mouthwash in Post-menopausal women with ER+, HER2- Metastatic or Locally Advanced Breast Cancer
- Trial name
- NCT02069093
- Testing
- Dexamethasone based mouthwash, Everolimus, Exemestane
- Where
- 23 sites in United States
- Volunteers
- 92 people
- Sponsor
- Novartis Pharmaceuticals
HER2-positive Breast Cancer, Metastatic Cancer
PRE-ISPY Phase I/II Oncology Platform Program
PRE-ISPY Phase I/II (I-SPY-P1) is an open-label, multisite platform study with multiple ongoing drug regimen arms added by protocol amendment which is designed to evaluate single agents or combinations in locally advanced…
- Conditions
- HER2-positive Breast Cancer, Metastatic Cancer, Metastatic Breast Cancer, Metastatic
- Trial name
- PRE-ISPY (NCT05868226)
- Testing
- ALX148, Fam-Trastuzumab Deruxtecan-Nxki, Zanidatamab
- Where
- 10 sites in United States
- Volunteers
- 280 people
- Sponsor
- QuantumLeap Healthcare Collaborative
Breast Cancer
A Companion Sample Collection Protocol to Support the Discovery of Breast Cancer Aberrations With Treatment of CDK4/6 Therapy/LEE011/Ribociclib
This study was a companion study to CLEE011A2404 which provided the opportunity for the collection of tumor tissue samples to better understand relevant mutations and the mechanisms responsible for resistance to treatment.
- Trial name
- NCT03050398
- Testing
- Ribociclib, letrozole
- Where
- 6 sites in United States
- Volunteers
- 8 people
- Sponsor
- Novartis Pharmaceuticals
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
Breast Cancer
Adjuvant Radiation Therapy Compared With Observation After Surgery in Treating Women With Estrogen Receptor Positive or Progesterone Receptor Positive Ductal Carcinoma In Situ of the Breast Who Are Receiving Tamoxifen or Anastrozole
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. It is not yet known whether radiation therapy after surgery is effective in preventing a recurrence of ductal carcinoma in situ.
- Trial name
- NCT00077168
- Testing
- anastrozole, tamoxifen citrate, adjuvant therapy
- Where
- 29 sites in United Kingdom
- Volunteers
- 2,000 people
- Sponsor
- Institute of Cancer Research, United Kingdom
Breast Neoplasms
Aromasin® As Adjuvant Treatment In Postmenopausal Women With Invasive, Estrogen Receptor Positive Early Breast Cancer
This non-interventional study will be conducted in several Eastern European countries to assess the safety, tolerability and efficacy of Aromasin® when it is administered in real-word setting in postmenopausal women with invasive…
- Trial name
- NCT01239745
- Testing
- Aromasin
- Where
- 11 sites in Croatia, Estonia and 1 more
- Volunteers
- 46 people
- Sponsor
- Pfizer
Breast Cancer
Negative ER Expression Assessed by 18F-FES PET/CT in the MBC With ER-positive Primary Tumor
To investigate the treatment pattern and efficacy of patients with positive primary ER lesion but negative ER expression in MBC using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography…
- Trial name
- NCT05797987
- Where
- China
- Volunteers
- 52 people
- Sponsor
- Fudan University
Breast Cancer
Study of LEE011, BYL719 and Letrozole in Advanced ER+ Breast Cancer
The purpose of this trial is to inform the future clinical development of the two investigational agents in ER+ breast cancer, LEE011 (CDK4/6 inhibitor) and BYL719 (PI3K-alpha inhibitor).
- Trial name
- NCT01872260
- Testing
- LEE011, Letrozole, BYL719
- Where
- 25 sites in United States, Australia and 6 more
- Volunteers
- 259 people
- Sponsor
- Novartis Pharmaceuticals