Clinical trials: Estrogen Receptor-positive Breast Cancer
Breast Neoplasms
A Study of Imlunestrant (LY3484356) in Premenopausal Women With Estrogen Receptor-Positive (ER+) Human Epidermal Growth Factor Receptor 2 Negative (HER2-) Early Breast Cancer
This study will include two groups of patients: Cohort 1 and Cohort 2. Cohort 1: will help researchers learn how a medicine called imlunestrant (LY3484356) affects a specific type of breast cancer.
- Trial name
- preEMBER (NCT07287098)
- Testing
- Imlunestrant, Goserelin, Tamoxifen 20 mg
- Where
- 90 sites in United States, Belgium and 5 more
- Volunteers
- 600 people
- Sponsor
- Eli Lilly and Company
Estrogen Receptor-positive Breast Cancer, Recurrent Breast Cancer
Tipifarnib and Fulvestrant in Hormone Receptor-Positive Metastatic Breast Cancer
This phase II trial is studying how well giving tipifarnib together with fulvestrant works as second-line therapy in treating postmenopausal women with hormone receptor-positive inoperable locally advanced or metastatic breast…
- Conditions
- Estrogen Receptor-positive Breast Cancer, Recurrent Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
- Trial name
- NCT00082810
- Testing
- fulvestrant, tipifarnib
- Where
- United States
- Volunteers
- 33 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
Breast Cancer
Study of Ribociclib With Everolimus + Exemestane in HR+ HER2- Locally Advanced/Metastatic Breast Cancer Post Progression on CDK 4/6 Inhibitor.
The purpose of this study is determine if the triplet combination of ribociclib, everolimus and exemastane is safe and effective in the treatment of locally advanced/metastatic breast cancer following treatment with a CDK 4/6…
- Trial name
- TRINITI-1 (NCT02732119)
- Testing
- Ribociclib, Everolimus, Exemestane
- Where
- 25 sites in United States
- Volunteers
- 104 people
- Sponsor
- Novartis Pharmaceuticals
HER2-negative Breast Cancer, ER Positive Breast Cancer
D4 Choline Breast PET/CT
The aim of this study is to evaluate the effect of CDK4/6 inhibitor treatment on the tumour choline metabolism as determined by [18F]D4-FCH PET/ computed tomography(CT) in breast cancer and to determine the suitability of…
- Conditions
- HER2-negative Breast Cancer, ER Positive Breast Cancer, Metastatic Breast Cancer
- Trial name
- NCT04276272
- Testing
- Imaging scan
- Where
- United Kingdom
- Volunteers
- 6 people
- Sponsor
- Imperial College London
Breast Cancer
Study of Elacestrant in Combination With Onapristone in Patients With Advanced or Metastatic Breast Cancer
This is a multicenter, Phase 1b-2 study of elacestrant in combination with onapristone in patients with advanced/metastatic ER+/PgR+/HER2- breast cancer.
- Trial name
- ELONA (NCT05618613)
- Testing
- Elacestrant, Onapristone
- Where
- 3 sites in United States
- Volunteers
- 4 people
- Sponsor
- Context Therapeutics Inc.
Female Breast Cancer
Expectations and Side Effects of Endocrine Therapy in Women With Breast Cancer
The purpose of this study is to evaluate the role of patients' response expectations for nocebo side effects, quality of life and adherence during adjuvant endocrine treatment (AET).
- Trial name
- NCT02088710
- Testing
- Enhanced information about endocrine therapy
- Where
- Germany
- Volunteers
- 138 people
- Sponsor
- Philipps University Marburg
Breast Cancer
Informative Tools to Optimize Neoadjuvant Therapy in ER Positive, HER2 Negative Breast Cancers
This study evaluates the addition of Ki-67, Oncotype DX and MRI in the treatment of early stage breast cancer with neoadjuvant treatment. All enrolled patients will have Ki-67 and Oncotype AND/OR an MRI before and after surgery.
- Trial name
- ER (NCT03790813)
- Testing
- Intervention 1, Intervention 2
- Volunteers
- 50 people
- Sponsor
- British Columbia Cancer Agency
Breast Cancer
Exemestane, Letrozole, or Anastrozole in Treating Postmenopausal Women Who Are Undergoing Surgery for Stage II or Stage III Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using exemestane, letrozole, or anastrozole, may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- NCT00265759
- Testing
- anastrozole, exemestane, letrozole
- Where
- 3 sites in United States
- Volunteers
- 622 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Breast Cancer, Triple Negative Breast Cancer
Use of Imatinib to Convert Triple Negative Breast Cancer Into ER-positive Breast Cancer (I-CONIC)
This is a single centre Window-of-Opportunity trial investigating the efficacy and feasibility of short term imatinib in patients with newly diagnosed triple negative breast cancer (TNBC) planned for surgery, with tumours ≥ 15…
- Trial name
- I-CONIC (NCT05722795)
- Testing
- Imatinib 400 MG Oral Tablet
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Vastra Gotaland Region
Breast Cancer
Sunitinib Malate and Exemestane in Treating Postmenopausal Women With Breast Cancer
RATIONALE: Sunitinib malate and exemestane may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
- Trial name
- NCT00931450
- Testing
- exemestane, sunitinib malate
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- Institut Català d'Oncologia
Breast Cancer
Neoadjuvant Imlunestrant Plus Abemaciclib Treatment Guided by Ki67 Index After 2 Weeks for ER-Positive HER2-Negative Breast Cancer
This is a prospective, open-label, single-center, randomized controlled Phase II clinical study aimed at evaluating the efficacy and safety of neoadjuvant imlunestrant combined with abemaciclib guided by the Ki67 index after 2…
- Trial name
- NCT07410559
- Testing
- Imlunestrant + abemaciclib, (dd)EC*4-T*4
- Where
- China
- Volunteers
- 189 people
- Sponsor
- Fudan University
Breast Cancer
FES (16α-[18F]-Fluoro-17β-estradiol)-PET: Towards a New Standard to Stage Locally Advanced and Recurrent, Estrogen Receptor Positive (ER+) Breast Cancer? Pilot Study to Compare [18F]FES-PET and [18F]FDG-PET
Accurate staging is of great importance in patients with clinically locally advanced primary breast cancer (LABC, stage III) or locoregional recurrent (LRR) breast cancer for making a correct treatment plan.
- Trial name
- FORESIGHT (NCT03726931)
- Testing
- 18F-Fluorestradiol PET/CT scan
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Amsterdam UMC, location VUmc
Early Breast Cancer, Estrogen Receptor-Positive Breast Cancer
A Study to Learn How Well Participants With a Specific Type of Early Breast Cancer (ER-Positive, HER2-Negative) Tolerate and Stay on Treatment With Giredestrant and How They Feel During Treatment
The purpose of this study is to evaluate treatment adherence, tolerability, and patient-reported outcomes of participants with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative early breast…
- Conditions
- Early Breast Cancer, Estrogen Receptor-Positive Breast Cancer, HER2-Negative Breast Cancer
- Trial name
- kalitERA (NCT07827573)
- Testing
- Giredestrant
- Where
- Canada
- Volunteers
- 1,500 people
- Sponsor
- Hoffmann-La Roche
Breast Ductal Carcinoma in Situ
Radiotherapy Versus Low-Dose Tamoxifen Following Breast Conserving Surgery for Low-Risk Breast Ductal Carcinoma in Situ
Although the results obtained from ECOG E5194 cohort 1 (criteria: mammographically detected low- or intermediate-grade DCIS, measuring less than 2.5 cm with margins ≥ 3 mm) and RTOG 9804 trial (the same enrolled…
- Trial name
- NCT04046159
- Testing
- Low-dose tamoxifen, Whole breast radiotherapy
- Where
- Taiwan
- Volunteers
- 810 people
- Sponsor
- National Taiwan University Hospital
Metastatic Breast Cancer, Advanced Breast Cancer
Patterns of Prescribing and Monitoring of Palbociclib
The purpose of this study is to determine if patients with ER+, human epidermal growth factor 2 negative (HER2-), advanced breast cancer are receiving dosing adjustments and monitoring based on manufacturer recommendations at a…
- Conditions
- Metastatic Breast Cancer, Advanced Breast Cancer, Estrogen Receptor-positive Breast Cancer, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
- Trial name
- NCT03285568
- Testing
- Palbociclib
- Volunteers
- 67 people
- Sponsor
- Rush University Medical Center
Early Breast Cancer
A Study Evaluating the Efficacy and Safety of Adjuvant Giredestrant Compared With Physician's Choice of Adjuvant Endocrine Monotherapy in Participants With Estrogen Receptor-Positive, HER2-Negative Early Breast Cancer (lidERA Breast Cancer)
This is a Phase III, global, randomized, open-label, multicenter, study evaluating the efficacy and safety of adjuvant giredestrant compared with physician's choice of endocrine therapy in participants with medium- and high-risk…
- Trial name
- NCT04961996
- Testing
- Giredestrant, Physician's Choice of Endocrine Therapy, LHRH Agonist
- Where
- 621 sites in United States, Argentina and 52 more
- Volunteers
- 4,170 people
- Sponsor
- Hoffmann-La Roche
Breast Cancer, Estrogen Receptor Negative Neoplasm
Neoadjuvant Nab-PTX and Trastuzumab for ER Negative and HER2 Positive Breast Cancer
The purpose of this study is to evaluate the efficacy and safety of nab-PTX and trastuzumab for ER negative and HER2 positive operable (tumor size of 3cm or less and N0) breast cancer.
- Conditions
- Breast Cancer, Estrogen Receptor Negative Neoplasm, HER-2 Positive Breast Cancer
- Trial name
- NCT02598310
- Testing
- nab-paclitaxel, Trastuzumab
- Where
- Japan
- Volunteers
- 30 people
- Sponsor
- Osaka Medical College
Breast Cancer
Nuclear Myosin VI - a Therapeutic Target in Breast Cancer
Gene expression, the transfer of the genetic code into cellular proteins is one of the most fundamental processes in living cells.
- Trial name
- NCT03430024
- Testing
- Association of Myosin VI with oestrogen receptor
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Maidstone & Tunbridge Wells NHS Trust
Breast Cancer
CDK4/6 Inhibitors Intensification for Chemotherapy Omission in Small Size High-risk ER-positive Breast Cancer（Cinnamon）
This study is a Phase III non-inferiority trial targeting a specific subset of early breast cancer patients: those with HR-positive/HER2-negative, node-negative small tumors (typically ≤2cm) but who exhibit high-risk features for…
- Trial name
- NCT07432178
- Testing
- Dalpiciclib+AI ± OFS, TC (Docetaxel + Cyclophosphamide) × 4 cycles- endocrine therapy
- Where
- China
- Volunteers
- 2,288 people
- Sponsor
- Fudan University