NCT04337658 Anti-HER2 Therapy + Fulvestrant/Capecitabine in Women With HR+, HER2+, Non-visceral Metastases Stage IV Breast Cancer Status NOT_YET_RECRUITING Phase PHASE3
NCT04305496 Capivasertib+Fulvestrant vs Placebo+Fulvestrant as Treatment for Locally Advanced (Inoperable) or Metastatic HR+/HER2- Breast Cancer Status ACTIVE_NOT_RECRUITING Phase PHASE3
NCT04305236 Neo-Adjuvant Abemaciclib With Fulvestrant in Patients With ER/PR +HER Negative Breast Cancer Status TERMINATED Phase PHASE2
NCT04300790 Study to Evaluate the Effect of Metformin in the Prevention of HG in HR[+]/HER2[-] PIK3CA-mut Advanced BC Patients Status COMPLETED Phase PHASE2
NCT04282031 A Study of BPI-1178 in Patients With Advanced Solid Tumor and HR+/HER2- Breast Cancer Status RECRUITING Phase PHASE1/PHASE2
NCT04263298 Fulvestrant Versus Capecitabine as Maintenance Therapy After First-line Chemotherapy in Patients With HR+/HER2- Metastatic Breast Cancer Status RECRUITING Phase PHASE3
NCT04258163 Association of Survival With Maintenance Therapy in Patients With Metastatic Breast Cancer After First-line Chemotherapy Status COMPLETED Phase N/A
NCT04256941 Aromatase Inhibitor Therapy With or Without Fulvestrant for the Treatment of HR Positive Metastatic Breast Cancer With an ERS1 Activating Mutation, the INTERACT Study Status TERMINATED Phase PHASE2
NCT04247126 A Study of SY 5609, a Selective CDK7 Inhibitor, in Advanced Solid Tumors Status COMPLETED Phase PHASE1
NCT04224272 A Study of ZW25 (Zanidatamab) With Palbociclib Plus Fulvestrant in Patients With HER2+/HR+ Advanced Breast Cancer Status COMPLETED Phase PHASE2
NCT04214288 A Study to Investigate Efficacy and Safety With Oral AZD9833 Compared With Intramuscular Fulvestrant in Post-menopausal Women at Least 18 Years of Age With Advanced ER-positive HER2 Negative Breast Cancer Status ACTIVE_NOT_RECRUITING Phase PHASE2
NCT04191499 A Study Evaluating the Efficacy and Safety of Inavolisib + Palbociclib + Fulvestrant vs Placebo + Palbociclib + Fulvestrant in Participants With PIK3CA-Mutant, Hormone Receptor-Positive, HER2-Negative, Locally Advanced or Metastatic Breast Cancer Status ACTIVE_NOT_RECRUITING Phase PHASE2/PHASE3
NCT04115306 Phase 1/1b/2 Study of Oral PMD-026 in Patients With Metastatic Breast Cancer Status ACTIVE_NOT_RECRUITING Phase PHASE1/PHASE2
NCT04092673 Study of eFT226 in Subjects With Selected Advanced Solid Tumor Malignancies Status RECRUITING Phase PHASE1/PHASE2
NCT04060862 A Study of Ipatasertib Plus Palbociclib and Fulvestrant Versus Placebo Plus Palbociclib and Fulvestrant in Hormone Receptor Positive and HER2 Negative Locally Advanced Unresectable or Metastatic Breast Cancer Status TERMINATED Phase PHASE1
NCT04059484 Phase 2 Study of Amcenestrant (SAR439859) Versus Physician's Choice in Locally Advanced or Metastatic ER-positive Breast Cancer Status TERMINATED Phase PHASE2
NCT04053322 Durvalumab, With Olaparib and Fulvestrant in Advanced ER+, HER2- Breast Cancer Patients. Status ACTIVE_NOT_RECRUITING Phase PHASE2
NCT04031885 A Study of Abemaciclib (LY2835219) in Combination With Fulvestrant Compared to Chemotherapy in Women With HR Positive, HER2 Negative Metastatic Breast Cancer Status TERMINATED Phase PHASE4
NCT03959891 AKT Inhibitor, Ipatasertib, With Endocrine and CDK 4/6 Inhibitor for Patients With Metastatic Breast Cancer (TAKTIC) Status ACTIVE_NOT_RECRUITING Phase PHASE1
NCT03939897 Testing the Addition of Copanlisib to Usual Treatment (Fulvestrant and Abemaciclib) in Metastatic Breast Cancer Status ACTIVE_NOT_RECRUITING Phase PHASE1