A Phase 2, Multi-Arm, Multi-Cohort, Open-Label Study to Evaluate the Safety and Efficacy of Cretostimogene Grenadenorepvec in Participants With High-Risk Non-Muscle-Invasive Bladder Cancer (NMIBC)
CG Oncology, Inc.
Summary
This is a Phase 2, Multi-Arm, Multi-Cohort, Open-Label Study to Evaluate the Safety and Efficacy of Cretostimogene Grenadenorepvec in Participants with High-Risk Non-Muscle-Invasive Bladder Cancer.
Description
In Cohort A, up to 125 participants will be enrolled with pathologically confirmed, high-risk high-grade non-muscle invasive bladder cancer (NMIBC) NMIBC (i.e., CIS with or without concomitant Ta or T1 disease OR HG Ta/T1 disease without CIS) which is naïve to Bacillus Calmette-Guerin (BCG) treatment. Participants with CIS with or without concomitant Ta/T1 NMIBC at baseline will be randomized 1:1 to receive cretostimogene via the current (Arm 1) or an alternative instillation procedure (Arm 2). Participants with papillary-only high-risk NMIBC (i.e., HG Ta/T1 without CIS) at baseline (Arm 3) wi…