Selected ongoing phase III trials utilizing immunotherapy in unresectable disease

TrialStage (AJCC 8th edition)TreatmentPrimary endpoint
KEYLYNK-012 (NCT04380636)Stage IIIA–CPembrolizumab plus CRT followed by pembrolizumab with/without olaparib vs. CRT followed by durvalumabPFS and OS
EA5181 (NCT04092283)Stage IIIDurvalumab plus CRT or CRT, followed by one year of durvalumabOS
Skyscraper-03 (NCT04513925)Stage III after CRTAtezolizumab plus tiragolumab or durvalumabPFS
Pacific-9 (NCT05221840)Stage III after CRTDurvalumab plus oleclumab or monalizumab or placeboPFS
NCT04325763Stage III after CRTTQB2450 plus anlotinib or TQB2450 or placeboPFS
Pacific-8 (NCT05211895)PD-L1 positive stage III after CRTDurvalumab plus either domvanalimab or placeboPFS
NCT04585490Stage III after CRTMRD negative patients after CRT will receive consolidation durvalumab and MRD-positive patients will receive durvalumab plus four additional cycles of tremelimumab chemotherapyMRD change as measured by ctDNA after tremelimumab chemotherapy

MRD: minimal residual disease; PD-L1: programmed death 1 ligand; CRT: chemoradiation; ctDNA: circulating tumor DNA; OS: overall survival; PFS: progression-free survival