Clinical trials: ER+ Breast Cancer
Invasive Lobular Breast Carcinoma, ER+ Breast Cancer
Neoadjuvant Study of Targeting ROS1 in Combination With Endocrine Therapy in Invasive Lobular Carcinoma of the Breast (ROSALINE)
Despite different clinical characteristics including the response to treatment and the patterns of metastatic relapse, invasive lobular breast carcinoma (ILBC) is treated like invasive ductal breast carcinoma (IDBC) carcinoma…
- Conditions
- Invasive Lobular Breast Carcinoma, ER+ Breast Cancer, HER2-negative Breast Cancer
- Trial name
- ROSALINE (NCT04551495)
- Testing
- Entrectinib, Letrozole, Goserelin
- Where
- 10 sites in Belgium, France
- Volunteers
- 65 people
- Sponsor
- Jules Bordet Institute
Breast Cancer, TNBC - Triple-Negative Breast Cancer
Estrogen Receptor (ER) PET/CT Imaging in Breast Cancer
18F-Fluoroestradiol (18F-FES) is an estrogen receptor-targeting positron emission tomography tracer with high sensitivity and specificity for the detection of estrogen receptor（ER）-positive tumors .
- Conditions
- Breast Cancer, TNBC - Triple-Negative Breast Cancer, Estrogen-receptor-negative Breast Cancer
- Trial name
- NCT05541367
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Tongji Hospital
Breast Cancer Metastatic
MCLA-128 With Trastuzumab/Chemotherapy in HER2+ and With Endocrine Therapy in ER+ and Low HER2 Breast Cancer.
A Phase 2, open-label, multicenter international study will be performed to evaluate the efficacy of MCLA-128-based combinations. Three combination treatments will be evaluated, two in Cohort 1 and one in Cohort 2.
- Trial name
- NCT03321981
- Testing
- Zenocutuzumab, Trastuzumab, Vinorelbine
- Where
- 25 sites in United States, Belgium and 5 more
- Volunteers
- 105 people
- Sponsor
- Merus B.V.
Estrogen Receptor Positive, HER2/Neu Negative
Copanlisib, Letrozole, and Palbociclib in Treating Patients With Hormone Receptor Positive HER2 Negative Stage I-IV Breast Cancer
This phase I/II trial studies side effects and best dose of copanlisib when given together with letrozole and palbociclib and to see how well they work in treating hormone receptor positive HER2 negative stage I-IV breast cancer.
- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Multifocal Breast Carcinoma
- Trial name
- NCT03128619
- Testing
- Biopsy of Breast, Copanlisib, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Breast Cancer
TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer (Sub-Study A)
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called ARV-471) when given together with other medicines for the potential treatment of advanced or metastatic breast cancer.
- Trial name
- NCT05548127
- Testing
- ARV-471, Abemaciclib
- Where
- 37 sites in United States, Canada and 2 more
- Volunteers
- 37 people
- Sponsor
- Pfizer
Metastatic Breast Cancer
Study of Belzutifan (MK-6482) Plus Fulvestrant for ER+/HER2- Metastatic Breast Cancer (MK-6482-029/LITESPARK-029)
The purpose of this study is to assess the efficacy and safety of belzutifan (MK-6482) plus fulvestrant compared to everolimus plus endocrine therapy (ET) (investigator's choice of fulvestrant or exemestane) in adults with…
- Trial name
- NCT06428396
- Testing
- Belzutifan, Fulvestrant, Everolimus
- Where
- 41 sites in United States, Argentina and 7 more
- Volunteers
- 120 people
- Sponsor
- Merck Sharp & Dohme LLC
Advanced Breast Cancer, Metastatic Breast Cancer (HR+/ HER2-)
A Study to Learn About the Study Medicine Called PF-08032562 in People With Advanced or Metastatic Solid Tumors
The purpose of this study is to learn about the safety and effects of the study medicine when given alone or together with other anti-cancer therapies. Anti-cancer therapy is a type of treatment to stop the growth of cancer.
- Conditions
- Advanced Breast Cancer, Metastatic Breast Cancer (HR+/ HER2-), Colorectal Cancer, Metastatic Colorectal Adenocarcinoma
- Trial name
- NCT07318805
- Testing
- PF-08032562, Fulvestrant, Cetuximab
- Where
- 13 sites in United States
- Volunteers
- 260 people
- Sponsor
- Pfizer
Breast Cancer
Comparative Study of Oestradiol Suppression: Zoladex 10.8mg/3 Month vs. 3.6mg/Month in ER +ve EBC Pre-menopausal Patients
The primary purpose of this study is to establish if a 10.8 mg dose of ZOLADEX given 3 monthly is non-inferior to a 3.6 mg dose of ZOLADEX given monthly in terms of oestradiol suppression in patients with oestrogen receptor…
- Trial name
- NCT00303524
- Testing
- Goserelin acetate
- Where
- 22 sites in Japan
- Volunteers
- 170 people
- Sponsor
- AstraZeneca
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
Advanced Breast Cancer
A Phase I Study of LX-039 Tablets
This is a phase I dose escalation and expansion study in patients with ER+, HER2- advanced breast cancer to explore the tolerance, PK/PD(pharmacokinetics/pharmacodynamics) profiles and preliminary anti-tumor activity of different…
- Trial name
- NCT04097756
- Testing
- LX-039 tablets
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Shandong Luoxin Pharmaceutical Group Stock Co., Ltd.
Breast Neoplasms
Phase II Metastatic ER+/PgR+ Nolvadex +/- Iressa Study
This study is being carried out to see if ZD1839 is effective in treating metastatic breast cancer in combination with Nolvadex, and if so, how it compares with Nolvadex alone.
- Trial name
- NCT00229697
- Testing
- Gefitinib, Tamoxifen
- Where
- 55 sites in United States, Argentina and 10 more
- Volunteers
- 317 people
- Sponsor
- AstraZeneca
Breast Cancer
Safety and Efficacy of Exemestane Plus Dasatinib Versus Placebo for Advanced ER+ Breast Cancer
The purpose of this study is to determine whether exemestane plus dasatinib will be well-tolerated and will increase progression-free survival (PFS) in the treatment of advanced estrogen-receptor positive (ER+) breast cancer…
- Trial name
- NCT00767520
- Testing
- Exemestane + Dasatinib
- Where
- 21 sites in United States, Czechia and 6 more
- Volunteers
- 155 people
- Sponsor
- Bristol-Myers Squibb
Metastatic ER+ Her2- Breast Cancer, Postmenopausal
A Study of Abiraterone Acetate Plus Prednisone With or Without Exemestane in Postmenopausal Women With Estrogen Receptor-Positive (ER+) Metastatic Breast Cancer Progressing After Letrozole or Anastrozole Therapy
The purpose of this study is to assess the safety and efficacy of oral abiraterone acetate plus oral prednisone and oral abiraterone acetate plus oral prednisone plus oral exemestane, each compared with oral exemestane alone, in…
- Trial name
- NCT01381874
- Testing
- Exemestane, Abiraterone acetate + Prednisone/ Prednisolone + Exemestane, Abiraterone acetate + Prednisone or Prednisolone
- Where
- 81 sites in United States, Belgium and 10 more
- Volunteers
- 297 people
- Sponsor
- Janssen Research & Development, LLC
Breast Cancer, Breast Cancer Female
DATO-BASE: DATOpotamab-deruxtecan for Breast Cancer Brain metAstaSEs
The purpose of this study is to test the safety and effectiveness of the study drug datopotamab deruxtecan in participants with metastatic breast cancer that has spread to the brain.
- Conditions
- Breast Cancer, Breast Cancer Female, Metastatic Triple-Negative Breast Carcinoma, ER Positive Breast Cancer
- Trial name
- NCT06176261
- Testing
- Datopotamab Deruxtecan
- Where
- 3 sites in United States
- Volunteers
- 58 people
- Sponsor
- Nancy Lin, MD
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
Breast Cancer Female
PreOperative Endocrine Therapy for Individualised Care With Abemaciclib
POETIC-A is a phase 3 trial which targets post-menopausal primary breast cancer patients with a high 5-year risk of relapse as determined by a high Ki67 after 2 weeks aromatase inhibitor therapy pre-surgery.
- Trial name
- POETIC-A (NCT04584853)
- Testing
- Abemaciclib, Endocrine therapy (letrozole, anastrozole, exemestane or tamoxifen)
- Where
- 62 sites in United Kingdom
- Volunteers
- 123 people
- Sponsor
- Institute of Cancer Research, United Kingdom
Breast Cancer
Fulvestrant and Ipatasertib for Advanced HER-2 Negative and Estrogen Receptor Positive (ER+) Breast Cancer Following Progression on First Line CDK 4/6 Inhibitor and Aromatase Inhibitor
The purpose of this study is to find out whether a new drug, Ipatasertib, can slow the growth of advanced breast cancer when added to standard therapy (Fulvestrant).
- Trial name
- FINER (NCT04650581)
- Testing
- Ipatasertib, Fulvestrant
- Where
- 39 sites in Australia, Canada and 1 more
- Volunteers
- 250 people
- Sponsor
- Canadian Cancer Trials Group
Breast Cancer
Combination Chemotherapy With or Without Capecitabine and/or Trastuzumab Before Surgery in Treating Women With Stage I, Stage II, or Stage III Breast Cancer
RATIONALE: Drugs used in chemotherapy, such as epirubicin, cyclophosphamide, docetaxel, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00288002
- Testing
- trastuzumab, capecitabine, cyclophosphamide
- Where
- Germany
- Volunteers
- 1,500 people
- Sponsor
- GBG Forschungs GmbH
ER+ and AR+ Breast Cancer
Add-on Study for Protocol G200802 (NCT02463032): Effect of GTx-024 on Maximal Neuromuscular Function and Lean Body Mass
This is a multiple site, proof of concept feasibility study to describe the effect of GTx-024 9 or 18 mg on physical function in female subjects, from protocol G200802, with ER+/AR+ breast cancer.
- Trial name
- NCT02746328
- Testing
- GTx-024 9 or 18 mg
- Where
- United States
- Sponsor
- GTx
Breast Cancer
Letrozole and Goserelin or Leuprolide in Treating Premenopausal Estrogen Receptor-Positive Patients With Stage IV Breast Cancer
RATIONALE: Aromatase inhibitors, such as letrozole, prevent the formation of estradiol, a female hormone. Giving letrozole together with goserelin, leuprolide, or surgery may be an effective treatment in women with…
- Trial name
- NCT00498901
- Testing
- goserelin, letrozole, leuprolide acetate
- Where
- 2 sites in United States
- Volunteers
- 1 people
- Sponsor
- University of Washington