NCT05230810 2026-03-16Clinical Trial of Alpelisb and Tucatinib in Patients With PIK3CA-Mutant HER2+ Metastatic Breast Cancer.Criterium, Inc.Phase 1/2 Active not recruiting40 enrolled
NCT05319873 2025-05-13Ribociclib, Tucatinib, and Trastuzumab for the Treatment of HER2 Positive Breast CancerJonsson Comprehensive Cancer CenterPhase 1/2 Recruiting18 enrolled