Phase 3 HER2-negative Clinical Trials
12 recruitingPhase 3
What is a Phase 3 trial?
Phase 3 trials compare the new treatment against the current standard of care in large groups, often hundreds to thousands of participants. Successful Phase 3 results are typically required for regulatory approval.
Showing 1–12 of 12 trials
Recruiting
Phase 3
Adding an Immunotherapy Drug, MEDI4736 (Durvalumab), to the Usual Chemotherapy Treatment (Paclitaxel, Cyclophosphamide, and Doxorubicin) for Stage II-III Breast Cancer
HER2-Negative Breast CarcinomaAnatomic Stage II Breast Cancer AJCC v8Anatomic Stage III Breast Cancer AJCC v8+1 more
National Cancer Institute (NCI)3,680 enrolled541 locationsNCT06058377
Recruiting
Phase 3
Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial
Estrogen Receptor-Positive Breast CarcinomaHER2-Negative Breast CarcinomaAnatomic Stage II Breast Cancer AJCC v8+2 more
National Cancer Institute (NCI)1,978 enrolled21 locationsNCT07391774
Recruiting
Phase 3
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
Breast CancerMetastatic Breast CancerHER2-Negative Breast Carcinoma+2 more
Olema Pharmaceuticals, Inc.1,000 enrolled150 locationsNCT07085767
Recruiting
Phase 3
A Clinical Study of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) in People With Breast Cancer (MK-2870-032)
Breast NeoplasmsTriple Negative Breast NeoplasmsHR Low-Positive/HER2-Negative Breast Neoplasms
Merck Sharp & Dohme LLC2,400 enrolled296 locationsNCT06966700
Recruiting
Phase 3
Phase 3 Study of RLY-2608 + Fulvestrant vs Capivasertib + Fulvestrant as Treatment for Locally Advanced or Metastatic PIK3CA-mutant HR+/HER2- Breast Cancer
Breast CancerMetastatic Breast CancerHER2-negative Breast Cancer+3 more
Relay Therapeutics, Inc.540 enrolled192 locationsNCT06982521
Recruiting
Phase 3
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)
Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
Hoffmann-La Roche1,050 enrolled352 locationsNCT06065748
Recruiting
Phase 3
Elacestrant for Treating ER+/HER2- Breast Cancer Patients With ctDNA Relapse (TREAT ctDNA)
HER2-negative Breast CancerER Positive Breast CancerStage III Breast Cancer+1 more
European Organisation for Research and Treatment of Cancer - EORTC220 enrolled109 locationsNCT05512364
Recruiting
Phase 3
Elacestrant + Everolimus in Patients ER+/HER2-, ESR1mut, Advanced Breast Cancer Progressing to ET and CDK4/6i.
HER2-negative Breast CancerAdvanced Breast CancerER Positive Breast Cancer+1 more
MedSIR240 enrolled99 locationsNCT06382948
Recruiting
Phase 3
OP-1250 (Palazestrant) vs. Standard of Care for the Treatment of ER+/HER2- Advanced Breast Cancer
Breast CancerMetastatic Breast CancerHER2-Negative Breast Carcinoma+2 more
Olema Pharmaceuticals, Inc.510 enrolled233 locationsNCT06016738
Recruiting
Phase 3
Phase III Study to Evaluate the Safety, Efficacy, and Impact on Quality of Life of Capivasertib Alongside Standard-of-care Endocrine Treatment in Patients With HR+/HER2- Advanced Breast Cancer and Progression on Prior Endocrine-based Treatment
Breast CancerMetastatic Breast CancerHER2-negative Breast Cancer+2 more
West German Study Group250 enrolled7 locationsNCT07281833
Recruiting
Phase 3
Randomized, Open, Controlled, Multicenter Phase III Clinical Study of Fluzoparib in Combination With Apatinib Versus Investigator-Selected Chemotherapy for HRD-Positive/HER2-negative Advanced Breast Cancer
Fludzoparib" and Anti-angiogenicHRD-positive/HER2-negative Advanced Breast Cancer
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University200 enrolled1 locationNCT06255392
Recruiting
Phase 2Phase 3
Efficacy and Safety of Dose-dense Chemotherapy (ddEC-ddP) for Neoadjuvant Chemotherapy of HER2-negative Breast Cancer
HER2-negative Breast CancerNeoadjuvant Chemotherapy
Second Affiliated Hospital, School of Medicine, Zhejiang University260 enrolled1 locationNCT04576143