Muscle-Invasive Bladder Cancer, Urinary Bladder Neoplasms
Conditions
Brief summary
The purpose of this study is to compare nivolumab plus neoadjuvant gemcitabine/cisplatin (GC) chemotherapy, followed by post-surgery continuation of immuno-oncology (IO) therapy, with neoadjuvant GC chemotherapy alone in adult participants with previously untreated muscle-invasive bladder cancer (MIBC).
Interventions
Specified dose on specified days
Specified dose on specified days
Specified dose on specified days
Sponsors
Study design
Eligibility
Inclusion criteria
* Participant must be deemed eligible for Radial Cystectomy (RC) by his/her oncologist and/or urologist, and must agree to undergo Radial Cystectomy (RC) after completion of neoadjuvant therapy. * Eastern Cooperative Oncology Group (ECOG) Performance Status 0 or 1
Exclusion criteria
* Clinical evidence of positive lymph node(s) (LN) (≥ 10 mm in short axis) or metastatic bladder cancer * Prior systemic therapy, radiation therapy, or surgery for bladder cancer other than trans urethral resection of bladder tumor (TURBT) or biopsies is also not permitted
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Pathological Complete Response (pCR) rate, in all randomized participants | Approximately 43 months | Arm B vs. Arm A |
| Event-Free Survival (EFS), in all randomized participants | Approximately 36 months | Arm B vs. Arm A |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Overall Survival (OS) in all randomized participants | Approximately 60 months | Arm B vs. Arm A |
| Incidence of Adverse Events (AE) in participants who received at least one treatment dose | Approximately 60 months | — |
| Incidence of Serious Adverse Events (SAE) in participants who received at least one treatment dose | Approximately 60 months | — |
| Incidence of deaths in participants who received at least one treatment dose | Approximately 60 months | — |
| Incidence of laboratory abnormalities in participants who received at least one treatment dose | Approximately 60 months | — |
| pCR rate, descriptively in all concurrently randomized participants | Approximately 43 months | Arm C vs. Arm B and Arm A |
| EFS, descriptively in all concurrently randomized participants | Approximately 36 months | Arm C vs. Arm B and Arm A |
| OS, descriptively in all concurrently randomized participants | Approximately 60 months | Arm C vs. Arm B and Arm A |
Countries
Argentina, Australia, Austria, Belgium, Brazil, Canada, Chile, Colombia, Finland, France, Germany, Greece, Israel, Italy, Japan, Mexico, Netherlands, New Zealand, Norway, Portugal, Romania, Russia, Singapore, South Korea, Spain, Taiwan, United Kingdom, United States
Contacts
Bristol-Myers Squibb