Nivolumab and RT in Treating Patients With Localized/Locally Advanced Urothelial Bladder Cancer Ineligible for Chemo

Stage III Bladder Urothelial Carcinoma AJCC v6 and v7 Clinical Trial

Official title: Phase II Trial of Concurrent Nivolumab in Urothelial Bladder Cancer With Radiation Therapy in Localized/Locally Advanced Disease for Chemotherapy Ineligible Patients [NUTRA]

Status Completed

Clinical Trial Summary

This phase II trial studies how well nivolumab works with radiation therapy in treating patients with urothelial bladder cancer that has spread from its original site of growth to nearby tissues or lymph nodes and are ineligible for chemotherapy. Monoclonal antibodies, such as nivolumab, may interfere with the ability of tumor cells to grow and spread. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving nivolumab and radiation therapy may work better in treating patients with urothelial bladder cancer.

Clinical Trial Description

PRIMARY OBJECTIVES:

I. To compare the 12-month rate of progression-free survival (PFS) achieved with the combination of nivolumab, a programmed death (PD-1) inhibitor, and radiation therapy in localized/locally advanced urothelial cancer patients, who are chemotherapy ineligible, to a historical control reference 12-month PFS rate.

SECONDARY OBJECTIVES:

I. To assess the toxicity of concurrent nivolumab and radiation therapy in urothelial cancer.

II. To determine overall response rate (ORR). III. To determine metastasis-free survival (MFS). IV. To determine overall survival (OS). V. To evaluate the quality of life and bladder functioning during and after the therapy.

VI. To explore the relationships of PD-1 expression, PDL-1 expression, and the Th1/Th2 cytokine ratio to clinical outcomes (response, PFS, MFS, and OS).

OUTLINE:

Patients receive nivolumab intravenously (IV) over 30 minutes on day 1. Treatment repeats every 14 days (2 weeks) for up to 14 courses (6 months) in the absence of disease progression or unacceptable toxicity. Beginning 3 days of course 1, patients undergo radiation therapy over 32-35 on weeks 1, 3, 5, 7 and 9.

After completion of study treatment, patients are followed up every 3 months for 12 months. ;

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Transitional Cell
• Stage II Bladder Urothelial Carcinoma AJCC v6 and v7
• Stage III Bladder Urothelial Carcinoma AJCC v6 and v7
• Stage IV Bladder Urothelial Carcinoma AJCC v7

• NCT number: NCT03421652
• Study type: Interventional
• Source: Barbara Ann Karmanos Cancer Institute
• Status: Completed
• Phase: Phase 2
• Start date: April 24, 2018
• Completion date: March 23, 2023