The TAR-200 is an investigational intravesical drug delivery system. Cetrelimab (JNJ-63723283) is a fully human immunoglobulin G4 (IgG4) kappa monoclonal antibody (mAb) that binds programmed cell death protein 1 (PD-1). Study consists of screening phase of 42 days, treatment phase and follow up phase. The total duration of study will be up to 8 years. Efficacy evaluation includes disease assessment (Cystoscopy/TURBT Biopsy/Pathology) and Patient Reported Outcomes (Quality of Life Assessments) and safety assessments includes vital sign measurements, 12-lead electrocardiogram (ECG), physical examinations, clinical laboratory tests, cystoscopic examination, anti-drug antibody (ADA) assessments, concomitant treatments/procedures and adverse event monitoring.
The purpose of study is to compare bladder intact-event free survival (BI-EFS) in participants receiving TAR-200 in combination with intravenous (IV) cetrelimab versus concurrent chemoradiotherapy.