Overview Phase Ib Study of AlpeliSib With PEmbroLizumab in Patients With mEtastatic Breast caNcer or melanomA (SELENA) Status: RECRUITING Trial end date: 2029-08-03 Target enrollment: Participant gender: Summary To find a recommended dose of the combination of alpelisib and pembrolizumab that can be given to patients with metastatic breast cancer or melanoma.Phase: PHASE1 Details Lead Sponsor: M.D. Anderson Cancer CenterTreatments: Alpelisibpembrolizumab