Recruiting Personalized Neoantigen Peptide-Based Vaccine in Combination With Pembrolizumab for Treatment of Advanced Solid Tumors NCT05269381 Conditions Adenocarcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, +165 more Locations Mayo Clinic in Florida — Jacksonville, Florida, United States View Trial Details