Clinical trials: Estrogen Receptor Positive Tumor
Breast Cancer
A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence
The primary goal of this study is to evaluate the effectiveness of elacestrant versus standard endocrine therapy in participants with node-positive, Estrogen Receptor-positive (ER+), Human Epidermal Growth Factor-2 negative…
- Trial name
- ELEGANT (NCT06492616)
- Testing
- Elacestrant, Anastrozole, Letrozole
- Where
- 555 sites in United States, Argentina and 26 more
- Volunteers
- 4,556 people
- Sponsor
- Stemline Therapeutics, Inc.
Breast Cancer
A Study To Assess The Tolerability And Clinical Activity Of Gedatolisib In Combination With Palbociclib/Letrozole Or Palbociclib/Fulvestrant In Women With Metastatic Breast Cancer
This is a multicenter, open label, Phase 1b study in patients with mBC. This study will have a dose escalation to identify the maximum tolerated dose (MTD) of the combination of gedatolisib plus palbociclib/fulvestrant and…
- Trial name
- NCT02684032
- Testing
- Gedatolisib, Palbociclib, Letrozole
- Where
- 41 sites in United States
- Volunteers
- 141 people
- Sponsor
- Celcuity Inc
Estrogen Receptor-positive (ER+)/Human Epidermal Growth Factor Receptor (HER2)-Negative Locally Advanced or Metastatic Breast Cancer
A Phase II Study Comparing The Efficacy Of Venetoclax + Fulvestrant Vs. Fulvestrant In Women With Estrogen Receptor-Positive, Her2-Negative Locally Advanced Or Metastatic Breast Cancer Who Experienced Disease Recurrence Or Progression During Or After CDK4/6 Inhibitor Therapy
This is a Phase II, multicenter, open-label, randomized study to compare the efficacy of venetoclax in combination with fulvestrant compared with fulvestrant alone in women with ER+, HER2-negative, locally advanced or Metastatic…
- Trial name
- Veronica (NCT03584009)
- Testing
- Venetoclax, Fulvestrant
- Where
- 40 sites in United States, Australia and 3 more
- Volunteers
- 103 people
- Sponsor
- Hoffmann-La Roche
Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer
A Study Evaluating the Efficacy and Safety of Giredestrant Combined With Palbociclib Compared With Letrozole Combined With Palbociclib in Participants With Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer (persevERA Breast Cancer)
This Phase III, randomized, double-blind, placebo-controlled, multicenter study will evaluate the efficacy and safety of giredestrant combined with palbociclib compared with letrozole combined with palbociclib in patients with…
- Trial name
- NCT04546009
- Testing
- Giredestrant, Letrozole, Palbociclib
- Where
- 255 sites in United States, Argentina and 28 more
- Volunteers
- 992 people
- Sponsor
- Hoffmann-La Roche
Locally Advanced or Metastatic Breast Cancer
A Study to Evaluate the Efficacy and Safety of Giredestrant in Combination With Phesgo (Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf) Versus Phesgo in Participants With Locally Advanced or Metastatic Breast Cancer (heredERA Breast Cancer)
This Phase III, randomized, two-arm, open-label, multicenter study will evaluate the efficacy and safety of giredestrant plus Phesgo compared with Phesgo after induction therapy with Phesgo plus taxane in participants with human…
- Trial name
- NCT05296798
- Testing
- Phesgo, Giredestrant, Docetaxel
- Where
- 198 sites in United States, Argentina and 27 more
- Volunteers
- 922 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms
A Study Of Palbociclib (PD-0332991) + Letrozole VS. Placebo+ Letrozole For 1st Line Treatment Of Asian Postmenopausal Women With ER+/HER2- Advanced Breast Cancer [PALOMA-4]
The study is designed to compare the clinical benefit following treatment with letrozole in combination with Palbociclib versus letrozole in combination with placebo in Asian postmenopausal women with ER(+)/HER2(-) advanced…
- Trial name
- NCT02297438
- Testing
- Palbociclib, Letrozole
- Where
- 54 sites in China, Hong Kong and 3 more
- Volunteers
- 340 people
- Sponsor
- Pfizer
Breast Cancer
A Study of ZN-c5 in Subjects With Breast Cancer
This is a Phase 1/2, open-label, multicenter, dose-escalation and expansion study to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of ZN-c5 administered orally in subjects with advanced estrogen…
- Trial name
- NCT03560531
- Testing
- ZN-c5, Palbociclib
- Where
- 38 sites in United States, Belarus and 7 more
- Volunteers
- 181 people
- Sponsor
- Zeno Alpha Inc.
Advanced or Metastatic Breast Cancer
A Study to Learn About the Study Medicine Called PF-07220060 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment
The purpose of this study is to learn about the safety and how effective the study medicine (PF-07220060) plus fulvestrant is compared to the study doctor's choice of treatment in people with advanced or metastatic breast cancer.
- Trial name
- NCT06105632
- Testing
- PF-07220060 CDK4 inhibitor, Fulvestrant, Everolimus
- Where
- 48 sites in United States, Argentina and 12 more
- Volunteers
- 333 people
- Sponsor
- Pfizer
Breast Neoplasms, Neoplasms, Hormone-Dependent
Treatment and Survival Continuation Study of Atamestane Plus Toremifene vs Letrozole in Advanced Breast Cancer
Protocol 777-CLP-32 is the treatment and survival continuation protocol of Biomed 777-CLP-29, and will continue to compare combined hormonal therapy using the experimental aromatase inhibitor (AI) atamestane combined with the…
- Trial name
- NCT00267553
- Testing
- Atamestane, toremifene, letrozole
- Where
- 35 sites in United States, Canada and 2 more
- Volunteers
- 200 people
- Sponsor
- Intarcia Therapeutics
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 Cancer, Locally Advanced Breast Cancer
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
This phase 3 clinical trial compares the efficacy and safety of palazestrant with ribociclib to letrozole and ribociclib in women and men who have not received prior systemic anti-cancer treatment for advanced breast cancer.
- Conditions
- Breast Cancer, Locally Advanced Breast Cancer, Metastatic Breast Cancer, ER Positive Breast Cancer
- Trial name
- OPERA-02 (NCT07085767)
- Testing
- Palazestrant, Ribociclib, Letrozole
- Where
- 200 sites in United States, Australia and 21 more
- Volunteers
- 1,000 people
- Sponsor
- Olema Pharmaceuticals, Inc.
Breast Cancer
A Study of AC682 for the Treatment of Locally Advanced or Metastatic ER+ Breast Cancer
This clinical trial is evaluating a drug called AC682 in participants with estrogen receptor positive/human epidermal growth factor 2 negative (ER+/HER2-) locally advanced or metastatic breast cancer.
- Trial name
- NCT05080842
- Testing
- AC682
- Where
- 5 sites in United States
- Volunteers
- 21 people
- Sponsor
- Accutar Biotechnology Inc
Advanced Breast Cancer
Faslodex Advanced Breast Cancer Local Chinese Study
This study will evaluate the efficacy and safety of Faslodex as secondary-line treatment compared with Arimidex in oestrogen receptor positive postmenopausal advanced breast cancer.
- Trial name
- NCT00327769
- Testing
- Fulvestrant, Anastrozole
- Where
- 12 sites in China
- Volunteers
- 234 people
- Sponsor
- AstraZeneca
Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)
This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor…
- Trial name
- NCT06065748
- Testing
- Giredestrant, Fulvestrant, Abemaciclib
- Where
- 311 sites in United States, Argentina and 35 more
- Volunteers
- 1,050 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms, Brain Neoplasms
Study of Abemaciclib and Elacestrant in Participants With Brain Metastasis Due to ER+/HER-2- Breast Cancer
This is a multi-site, global, open-label study that includes a phase 1b evaluation of elacestrant in combination with abemaciclib in women and men with brain metastases from estrogen receptor (ER)-positive, human epidermal growth…
- Conditions
- Breast Neoplasms, Brain Neoplasms, Neoplasms by Site, Neoplasms
- Trial name
- ELECTRA (NCT05386108)
- Testing
- Elacestrant, Abemaciclib
- Where
- 86 sites in United States, Belgium and 8 more
- Volunteers
- 73 people
- Sponsor
- Stemline Therapeutics, Inc.
Healthy Volunteers
A Study to Assess the Rel Bioavailability, Food Effect and Absolute Bioavailability on the Pharmacokinetics of AZD9833
AstraZeneca AB is developing the test medicine, AZD9833, for the potential treatment of oestrogen receptor (ER) positive breast cancer.
- Trial name
- NCT04546347
- Testing
- [14C]AZD9833 Solution for Infusion, (NMT 22.8 kBq/5mL), AZD9833 film-coated tablet A Dose 1, AZD9833 Oral Solution
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
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 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.
Solid Tumors, Ovarian Cancer
Open-label Phase 1b Study of ARQ 092 in Combination With Anastrozole
An Open-label Phase 1b Study of ARQ 092 in Combination with other Antineoplastic Agents in Subjects with Selected Solid Tumors
- Conditions
- Solid Tumors, Ovarian Cancer, Endometrial Cancer
- Trial name
- NCT02476955
- Testing
- ARQ 092 + carboplatin + paclitaxel (Closed), ARQ 092 + paclitaxel (Closed), ARQ 092 + anastrozole
- Where
- 5 sites in United States
- Volunteers
- 41 people
- Sponsor
- ArQule, Inc., a subsidiary of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc. (Rahway, NJ USA)
Neoplasms
BI 836845 in Estrogen Receptor Positive Metastatic Breast Cancer
Phase Ib / II study to determine the Maximum Tolerated Dose and Recommended Phase II Dose, and to evaluate the safety and antitumour activity, of BI 836845 and everolimus in combination with exemestane in women with HR+/HER2…
- Trial name
- NCT02123823
- Testing
- Everolimus, Exemestane, BI 836845
- Where
- 38 sites in Austria, Belgium and 8 more
- Volunteers
- 164 people
- Sponsor
- Boehringer Ingelheim