Clinical trials: Breast Cancer, Estrogen Receptor-Positive
Breast Cancer
Phase II Neoadjuvant ER+/PgR + Arimidex +/- Iressa Study
The purpose of this study is to compare the changes in a proliferation biomarker in subjects receiving Anastrozole or Anastrozole/ZD1839 combination.
- Trial name
- NCT00255463
- Testing
- Anastrazole, Gefitinib
- Where
- 34 sites in Czechia, France and 5 more
- Volunteers
- 185 people
- Sponsor
- AstraZeneca
Breast Cancer
Sj-subway, a Predictor for the Recurrence of High-risk Hormone Receptor-positive Breast That is Sensitive to Extended Endocrine Therapy
Hormone receptor-positive breast cancer accounts for about 70% of all breast cancers. Extended endocrine therapy with aromatase inhibitor is the current main treatment for hormone receptor-positive breast cancer.
- Trial name
- NCT04476485
- Testing
- endocrine therapy
- Where
- 12 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Shengjing Hospital
Breast Cancer
Positive ER Expression Assessed by 18F-FES PET/CT in the MBC with ER-negative Primary Tumor
To investigate the treatment pattern and efficacy of patients with negative primary ER lesion but positive ER expression in MBC using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography…
- Trial name
- NCT06344767
- Where
- China
- Volunteers
- 19 people
- Sponsor
- Fudan University
Advanced Malignant Solid Neoplasm, Anatomic Stage III Breast Cancer AJCC v8
ALRN-6924 and Paclitaxel in Treating Patients With Advanced, Metastatic, or Unresectable Solid Tumors
This phase Ib trial studies the side effects and best dose of ALRN-6924 when given together with paclitaxel in treating patients with solid tumors that have spread to other places in the body or cannot be removed by surgery.
- Conditions
- Advanced Malignant Solid Neoplasm, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIB Breast Cancer AJCC v8
- Trial name
- NCT03725436
- Testing
- MDM2/MDMX Inhibitor ALRN-6924, Paclitaxel
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- M.D. Anderson Cancer Center
Breast Cancer
Tucatinib, Palbociclib and Letrozole in Metastatic Hormone Receptor Positive and HER2-positive Breast Cancer
This is a multicenter run-in phase Ib / roll-over phase II study of triple targeted drug combination (HER2-targeted small molecule inhibitor tucatinib, CDK4/6 inhibitor palbociclib and aromatase inhibitor letrozole) as a first or…
- Trial name
- NCT03054363
- Testing
- Tucatinib in Combination with Palbociclib and Letrozole
- Where
- 6 sites in United States
- Volunteers
- 42 people
- Sponsor
- University of Colorado, Denver
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8
Enhancing Skin Appearance and Quality of Life in Breast Cancer Survivors on Aromatase Inhibitor Therapy
This study evaluates changes in skin quality and self-esteem among breast cancer patients who are initiating aromatase inhibitor therapy.
- Conditions
- Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8
- Trial name
- NCT06401889
- Testing
- Non-Interventional Study
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Mayo Clinic
Breast Cancer
Study of Estrogen Levels in Premenopausal Women Who Have Undergone Surgery for Breast Cancer and Are Receiving Triptorelin and Tamoxifen Citrate or Exemestane on Clinical Trial IBCSG 24-02
RATIONALE: Studying samples of blood from patients with breast cancer in the laboratory may help doctors learn how well triptorelin given together with tamoxifen citrate or exemestane works in lowering estrogen levels.
- Trial name
- SOFT-EST (NCT00975676)
- Testing
- gas chromatography / tandem mass spectometry
- Where
- 24 sites in France, Hungary and 6 more
- Volunteers
- 123 people
- Sponsor
- ETOP IBCSG Partners Foundation
Breast Cancer
Letrozole in Treating Postmenopausal Women With Stage I, II or III Breast Cancer That Can Be Removed by Surgery
RATIONALE: Hormone therapy using letrozole may fight breast cancer by lowering the amount of estrogen the body makes. Giving letrozole before surgery allows us to monitor the effects of letrozole on the tumor on a molecular level…
- Trial name
- NCT00651976
- Testing
- letrozole, Blood Collection, biopsy/lumpectomy/mastectomy
- Where
- 5 sites in United States
- Volunteers
- 213 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Healthy Subjects
A Study to Assess the Pharmacokinetics of Camizestrant (AZD9833) When Administered Alone and in Combination With Itraconazole
This study will be conducted in healthy post-menopausal female subjects to assess the pharmacokinetics (PK) of Camizestrant (AZD9833) when administered alone and in combination with Itraconazole.
- Trial name
- NCT05551897
- Testing
- Camizestrant, Itraconazole
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
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
Breast Cancer
Safety Study Of Chemotherapy Combined With Dendritic Cell Vaccine to Treat Breast Cancer
The primary objective of this study is to determine the safety and feasibility of combining cyclin B1/WT-1/CEF (antigen)-loaded DC vaccination with preoperative chemotherapy.
- Trial name
- NCT02018458
- Testing
- LA TNBC: DC vaccine+Preop chemo, ER+/HER2-BC:DC vaccine+Preop chemo
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Baylor Research Institute
Breast Cancer
Neoadjuvant Adebrelimab and Chemotherapy in High-rish ER+/HER2- BC
Investigators plan to conduct a single-arm clinical study of adebelimab, a novel PD-L1 inhibitor, in the neoadjuvant treatment of early or locally advanced high-risk ER+/HER2- breast cancer, to explore whether the addition of…
- Trial name
- NCT06500208
- Testing
- Adebrelimab combined with nab-paclitaxel, epirubicin and cyclophosphamide
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Breast Cancer
Anastrozole or Fulvestrant in Treating Postmenopausal Patients With Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using anastrozole may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- HORGEN (NCT00871858)
- Testing
- anastrozole, fulvestrant
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Institut Bergonié
Breast Cancer
Paclitaxel Plus Pembrolizumab vs. Paclitaxel Weekly in ER+ Luminal B Metastatic Breast Cancer
PELICAN is a randomised phase II trial that aims to evaluate the efficacy and safety of paclitaxel plus pembrolizumab relative to paclitaxel alone, in patients with locally advanced or metastatic ER-positive, HER2-negative…
- Trial name
- PELICAN (NCT03841747)
- Testing
- Pembrolizumab, Paclitaxel
- Sponsor
- Queen Mary University of London
Breast Neoplasms
The Ultrasound Study of Tamoxifen
Background: Studies have shown that changes in breast density (the amount of white area on a woman's mammogram) may be related to changes in breast cancer risk.
- Trial name
- NCT01582074
- Where
- United States
- Volunteers
- 247 people
- Sponsor
- National Cancer Institute (NCI)
Her2 Negative Breast Cancer Patients
Trial of Exemestane +/- MM-121 in Postmenopausal Women With Locally Advanced or Metastatic Estrogen Receptor Positive and/or Progesterone Receptor Positive Her2 Negative Breast Cancer
To determine whether the combination MM-121 + Exemestane in ER+ and/or PR+ breast cancer patients is more effective than Exemestane alone
- Trial name
- NCT01151046
- Testing
- MM-121, Exemestane
- Where
- 33 sites in United States, Canada and 3 more
- Volunteers
- 118 people
- Sponsor
- Merrimack Pharmaceuticals
Breast Cancer
Everolimus Combined With Anti-estrogen Therapy in Hormone-Receptor-Positive HER-2 Negative Advanced Breast Cancer
Many patients with ER-positive or PR-positive breast cancer are treated with endocrine therapy. Although most ER/PR-positive tumors initially respond to hormonal therapy, patients often experience disease progression.
- Trial name
- NCT02291913
- Testing
- Everolimus, Exemestane, Tamoxifen
- Where
- 8 sites in United States
- Volunteers
- 48 people
- Sponsor
- SCRI Development Innovations, LLC
Breast Cancer, Estrogen Receptor Positive Tumor
Dalpiciclib in Combination With Exemestane and Trastuzumab Plus Pyrotinib in Early Triple Positive Breast Cancer
This is a phase II open-label, multicenter trial assessing the efficacy of combination regimen"Dalpiciclib plus Exemestane plus trastuzumab plus pyrotinib"in early triple positive breast cancer patients.
- Conditions
- Breast Cancer, Estrogen Receptor Positive Tumor, HER2-positive Breast Cancer
- Trial name
- NCT04997798
- Testing
- Trastuzumab Pyrotinib Exemestane Dalpiciclib
- Where
- China
- Volunteers
- 30 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
ER+ Breast Cancer, HER2-negative Breast Cancer
A Trial of Early Detection of Molecular Relapse With Circulating Tumour DNA Tracking and Treatment With Palbociclib Plus Fulvestrant Versus Standard Endocrine Therapy in Patients With ER Positive HER2 Negative Breast Cancer
Detection of molecular relapse with circulating tumour DNA analysis can identify which patients with ER positive breast cancer are relapsing on adjuvant endocrine therapy.
- Trial name
- TRAK-ER (NCT04985266)
- Testing
- Palbociclib 125Mg Tab, Fulvestrant injection, Tamoxifen
- Where
- 49 sites in France, United Kingdom
- Volunteers
- 1,100 people
- Sponsor
- Royal Marsden NHS Foundation Trust
Breast Cancer
NEODOXy: Targeting Breast Cancer Stem Cells With Doxycycline
Despite modern surgical and medical treatments, breast cancer can re-occur and lead 20% of patients to death. During the last 20 years, pre-clinical studies have shown that treatment failures may be due to the presence of a…
- Trial name
- NCT06452394
- Testing
- Doxycyclin
- Where
- 8 sites in Switzerland
- Volunteers
- 50 people
- Sponsor
- Swiss Cancer Institute