Clinical Trials Browser

NIH × Has results × 2C4 antibody × Clear all

NCT03199885 2026-05-29

Testing the Drug Atezolizumab or Placebo With Usual Therapy in First-Line HER2-Positive Metastatic Breast Cancer

Phase 3 Terminated

190 enrolled 13 charts

Breast Neoplasms

NCT06136897 2026-05-29

Testing Trastuzumab and Pertuzumab in Patients With Higher Than Normal Copies of the HER2 Gene Found in Their Tumors (MATCH - Subprotocol J)

Phase 2 Active not recruiting

35 enrolled 10 charts

Other solid neoplasm

Malignant Solid Neoplasm

NCT04108858 2025-10-01

Testing the Addition of an Anti-cancer Drug, Copanlisib, to the Usual Maintenance Treatment (Trastuzumab and Pertuzumab) After Initial Chemotherapy in a Phase Ib/II Trial for Advanced HER2 Positive Breast Cancer

Phase 1/2 Terminated

2 enrolled 6 charts

Breast Neoplasms

NCT02003209 2025-08-08

Docetaxel, Carboplatin, Trastuzumab, and Pertuzumab With or Without Estrogen Deprivation in Treating Patients With Hormone Receptor-Positive, HER2-Positive Operable or Locally Advanced Breast Cancer

Phase 3 Completed

315 enrolled 11 charts

Breast Neoplasms

NCT00551421 2015-03-31

Pertuzumab and Cetuximab in Treating Patients With Previously Treated Locally Advanced or Metastatic Colorectal Cancer

Phase 1/2 Completed

17 enrolled 7 charts

Gastrointestinal

Colonic Neoplasms, Rectal Neoplasms