Clinical trials: Estrogen Receptor-positive Breast Cancer
Breast Cancer
89Zr-trastuzumab PET for Imaging the Effect of HSP90 Inhibition
HSP90 inhibition is a potentially new targeted drug modality in the treatment of HER2 positive, trastuzumab refractory breast cancer.
- Trial name
- AUY922 (NCT01081600)
- Testing
- Imaging with 89Zr-trastuzumab PET
- Where
- Netherlands
- Volunteers
- 7 people
- Sponsor
- University Medical Center Groningen
Primary Invasive Breast Cancer, Estrogen Receptor Positive Tumor
Reaching for Evidence-baSed Chemotherapy Use in Endocrine Sensitive Breast Cancer
Systematic assessment of survival data of patients who have been tested with EndoPredict®; prospective proof that patients with low risk classification by EndoPredict® (EPclin) can safely forgo chemotherapy and be treated with…
- Conditions
- Primary Invasive Breast Cancer, Estrogen Receptor Positive Tumor, Human Epidermal Growth Factor Receptor 2 Negative Tumor
- Trial name
- RESCUE (NCT03503799)
- Testing
- Observation
- Where
- 40 sites in Germany, Switzerland
- Volunteers
- 1,191 people
- Sponsor
- North Eastern German Society of Gynaecological Oncology
Breast Cancer
Letrozole in Treating Postmenopausal Women With Ductal Carcinoma in Situ
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by blocking the use of estrogen by the tumor cells or by lowering the amount of estrogen the body makes.
- Trial name
- NCT01439711
- Testing
- letrozole, MRI, conventional surgery
- Where
- 32 sites in United States
- Volunteers
- 108 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Early Breast Cancer
A Study Evaluating Adherence, Tolerability, and Patient Reported Outcomes of Giredestrant in Participants With ER+/HER2- Early Breast Cancer Who Are Intolerant to Adjuvant Aromatase Inhibitor Therapy (novERA Breast Cancer)
The purpose of this study is to understand treatment adherence and patient-reported outcomes of switching to giredestrant due to prior aromatase inhibitor (AI) intolerance.
- Trial name
- NCT07541079
- Testing
- Giredestrant
- Where
- 8 sites in United States
- Volunteers
- 300 people
- Sponsor
- Genentech, Inc.
Metastatic Breast Cancer
PalbocIclib in PreMenopausal Women With ER Positive/HER-2 Negative MetAstatic Breast Cancer
This is an open label, randomized, multicenter, international phase II study for premenopausal patients with hormone receptor positive, HER2 negative metastatic or locally advanced breast cancer.
- Trial name
- FATIMA (NCT02917005)
- Testing
- Palbociclib, Exemestane, Goserelin
- Where
- South Africa
- Volunteers
- 160 people
- Sponsor
- Hamdy A. Azim
Breast Cancer
Chemotherapy or Letrozole Before Surgery in Treating Postmenopausal Women With Breast Cancer That Can Be Removed By Surgery
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Estrogen can stimulate the growth of breast cancer cells.
- Trial name
- NCT00963729
- Testing
- cyclophosphamide, docetaxel, epirubicin hydrochloride
- Where
- 5 sites in South Korea, United Kingdom
- Volunteers
- 756 people
- Sponsor
- Imperial College London
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
Breast Cancer, Early Breast Cancer
Independent, External, Blinded Retrospective Validation of an AI-based Prognostic Assay in ER-Positive/HER2-Negative Early Breast Cancer
This retrospective observational study evaluates the prognostic performance of a locked Artificial Intelligence (AI)-based assay in patients with Estrogen Receptor (ER)-positive, Human Epidermal Growth Factor Receptor 2…
- Conditions
- Breast Cancer, Early Breast Cancer, ER-Positive HER2-Negative Breast Cancer
- Trial name
- NCT07541703
- Testing
- Locked AI-based prognostic assay
- Where
- Austria
- Volunteers
- 2,200 people
- Sponsor
- Spotlight Medical
Neoplasms, Breast
Neo ALTTO (Neoadjuvant Lapatinib and/or Trastuzumab Treatment Optimisation) Study
This is a randomised, open label multicenter Phase III study comparing the efficacy of neoadjuvant lapatinib plus paclitaxel, versus trastuzumab plus paclitaxel, versus concomitant lapatinib and trastuzumab plus paclitaxel given…
- Trial name
- Neo ALTTO (NCT00553358)
- Testing
- Lapatinib, Trastuzumab, Paclitaxel
- Where
- 121 sites in Argentina, Belgium and 22 more
- Volunteers
- 455 people
- Sponsor
- Novartis Pharmaceuticals
Advanced Metastatic Breast Cancer
AZD2014 and Fulvestrant in Patients With ER+ Advanced Metastatic Breast Cancer
The purpose of this study is to assess safety and tolerability of AZD2014 when given in combination with Fulvestrant
- Trial name
- NCT01597388
- Testing
- AZD2014, Fulvestrant
- Where
- 5 sites in United States
- Volunteers
- 99 people
- Sponsor
- AstraZeneca
Advanced Solid Tumors, Breast Cancer
A Phase 1 Study of ATV-1601 in Patients With Advanced Cancer That Have AKT1 E17K Mutations
This is a Phase 1, open-label study to evaluate the safety and tolerability of ATV-1601 administered orally in adults with AKT1 E17K-mutant, advanced solid tumors and also in HR+/HER2- advanced and metastatic breast cancer, with…
- Conditions
- Advanced Solid Tumors, Breast Cancer, Breast Carcinoma, Breast Neoplasms
- Trial name
- NCT07038369
- Testing
- ATV-1601, ATV-1601 + Fulvestrant
- Where
- 8 sites in United States, France and 2 more
- Volunteers
- 134 people
- Sponsor
- Atavistik Bio, Inc
Anatomic Stage IV Breast Cancer AJCC v8, Prognostic Stage IV Breast Cancer AJCC v8
Pembrolizumab and Tamoxifen With or Without Vorinostat for the Treatment of Estrogen Receptor Positive Breast Cancer
This phase II trial studies how well pembrolizumab and tamoxifen with or without vorinostat work for the treatment of estrogen receptor positive breast cancer.
- Trial name
- NCT04190056
- Testing
- Pembrolizumab, Tamoxifen, Vorinostat
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of California, San Francisco
ER Positive, HER2 Negative Breast Cancer Neoplasms
Investigating Patient Satisfaction With Oral Anti-cancer Treatment in Patients With Hormone-receptor Positive, HER2-receptor Negative, Advanced Breast Cancer
A prospective, non-interventional, non-controlled multicenter observational study to evaluate aspects of pharmaceutical care and the treatment of postmenopausal patients with hormone-receptor positive, HER2-receptor negative…
- Trial name
- IPSOC-mamma (NCT02875951)
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- KU Leuven
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
Metastatic Breast Cancer
Lapatinib in Women With Metastatic Breast Cancer Who Have Failed Prior Antihormone Therapy
Hormone receptor positive breast cancer is the most common type of breast cancer, comprising 70-80% of all breast cancers. Endocrine therapy is the main type of initial treatment for patients with your type of breast cancer.
- Trial name
- NCT00759642
- Testing
- lapatinib
- Where
- 3 sites in United States
- Volunteers
- 33 people
- Sponsor
- University of Kansas Medical Center
Breast Cancer
Partial Breast Irradiation Using Non Invasive Approach for Early Stage Breast Cancer
The purpose of this study is to evaluate the rate of early and intermediate toxicity related to the AccuBoost System for delivery of APBI in women with resected, early stage breast cancer.
- Trial name
- NCT01463007
- Testing
- Accelerated partial breast irradiation, Extended Follow up
- Where
- 4 sites in United States
- Volunteers
- 40 people
- Sponsor
- Jaroslaw Hepel
Breast Cancer
Efficacy of Anastrozole and Fulvestrant in Patients With ER Positive, HER2 Negative, Operable Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using anastrozole or fulvestrant may fight breast cancer by lowering the amount of estrogen the body makes or by blocking the use of estrogen by the…
- Trial name
- NIMFEA (NCT00629616)
- Testing
- anastrozole, fulvestrant
- Where
- 6 sites in France
- Volunteers
- 116 people
- Sponsor
- UNICANCER