A Study to Evaluate Glofitamab as a Single Agent vs. Investigator's Choice in Participants With Relapsed/Refractory Mantle Cell Lymphoma Hemic and Lymphatic Diseases, Neoplasms by Histologic Type, immune system disorder, immunoproliferative disorder, lymphatic system disorder, lymphoma, lymphoproliferative syndrome, neoplasm Recruiting Phase 3 2026-10-06 NCT06084936 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) Neoplasms by Site, Skin and Connective Tissue Diseases, breast disorder, breast neoplasm, neoplasm, skin disorder Active, not recruiting Phase 3 2026-10-02 NCT05296798 A Study to Evaluate the Efficacy and Safety of Inavolisib in Combination With Phesgo Versus Placebo in Combination With Phesgo in Participants With PIK3CA-Mutated HER2-Positive Locally Advanced or Metastatic Breast Cancer Neoplasms by Site, Skin and Connective Tissue Diseases, breast disorder, breast neoplasm, neoplasm, skin disorder Recruiting Phase 3 2026-09-21 NCT05894239 A Study Evaluating the Efficacy and Safety of Divarasib Versus Sotorasib or Adagrasib in Participants With Previously Treated KRAS G12C-positive Advanced or Metastatic Non-Small Cell Lung Cancer Neoplasms by Site, Thoracic Neoplasms, bronchial neoplasm, bronchogenic carcinoma, lung disorder, lung neoplasm, neoplasm, non-small cell lung carcinoma, respiratory system disorder, respiratory tract neoplasm Active, not recruiting Phase 3 2026-09-16 NCT06497556 A Study Evaluating the Efficacy and Safety of Adjuvant Atezolizumab or Placebo and Trastuzumab Emtansine for Participants With HER2-Positive Breast Cancer at High Risk of Recurrence Following Preoperative Therapy Neoplasms by Site, Skin and Connective Tissue Diseases, breast cancer, breast disorder, breast neoplasm, neoplasm, skin disorder Active, not recruiting Phase 3 2026-09-03 NCT04873362 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) Neoplasms by Site, Skin and Connective Tissue Diseases, breast disorder, breast neoplasm, neoplasm, skin disorder Active, not recruiting Phase 3 2026-08-17 NCT04546009 A Study to Compare the Efficacy and Safety of Entrectinib and Crizotinib in Participants With Advanced or Metastatic ROS1 Non-small Cell Lung Cancer (NSCLC) With and Without Central Nervous System (CNS) Metastases Neoplasms by Site, Thoracic Neoplasms, bronchial neoplasm, bronchogenic carcinoma, lung disorder, lung neoplasm, neoplasm, non-small cell lung carcinoma, respiratory system disorder, respiratory tract neoplasm Active, not recruiting Phase 3 2026-08-13 NCT04603807