This is an Open-label, multicenter clinical study conducted in two Phases to establish the efficacy, safety, tolerability, and pharmacokinetics of the ataxia telangiectasia mutated and Rad3-related protein kinase (ATR) inhibitor Tuvusertib in Combination with Cemiplimab in Participants with Non-Squamous Non-Small Cell Lung Cancer (nsqNSCLC) that has Progressed on Prior Anti-PD-(L)1 and Platinum-based Therapies..
An Open Label, Multicenter, Phase 1b/2a Study to Evaluate Efficacy, Safety, Tolerability, and Pharmacokinetics of the ATR Inhibitor M1774 in Combination With Cemiplimab in Participants With Non-Squamous Non-Small Cell Lung Cancer That Has Progressed on Prior Anti-PD-(L)1 and Platinum-based Therapies (DDRiver NSCLC 322)