Gemcitabine Hydrochloride and Cisplatin With or Without Bevacizumab in Treating Patients With Advanced Urinary Tract Cancer

Metastatic Prostate Carcinoma Clinical Trial

Official title: A Randomized Double-Blinded Phase III Study Comparing Gemcitabine, Cisplatin, and Bevacizumab to Gemcitabine, Cisplatin, and Placebo in Patients With Advanced Transitional Cell Carcinoma

Status Completed

Clinical Trial Summary

This randomized phase III trial studies gemcitabine hydrochloride, cisplatin, and bevacizumab to see how well they work compared with gemcitabine hydrochloride and cisplatin in treating patients with urinary tract cancer that has spread to other places in the body. Drugs used in chemotherapy, such as gemcitabine hydrochloride and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with bevacizumab, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. It is not yet known whether gemcitabine hydrochloride and cisplatin are more effective when given with or without bevacizumab in treating patients with urinary tract cancer.

Clinical Trial Description

PRIMARY OBJECTIVES:

I. To determine if patients with advanced transitional cell carcinoma treated with bevacizumab, gemcitabine hydrochloride (gemcitabine) and cisplatin will have increased overall survival when compared to patients treated with gemcitabine, cisplatin, and placebo.

SECONDARY OBJECTIVES:

I. To compare the progression-free survival of these two regimens in patients with advanced transitional cell carcinoma.

II. To compare the proportion of patients who experience an objective response on each regimen.

III. To compare the grade 3 and greater toxicities in patients treated on the two regimens.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive gemcitabine hydrochloride intravenously (IV) over 30 minutes on days 1 and 8, cisplatin IV, and placebo IV over 30-90 minutes on day 1. Treatment repeats every 21 days for 6 cycles in the absence of disease progression or unacceptable toxicity. Patients then receive placebo IV over 30-90 minutes every 21 days in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive gemcitabine hydrochloride and cisplatin as in arm I. Patients also receive bevacizumab IV over 30-90 minutes on day 1. Treatment repeats every 21 days for 6 cycles in the absence of disease progression or unacceptable toxicity. Patients then receive bevacizumab IV over 30-90 minutes every 21 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up periodically for up to 7 years. ;

Related Conditions & MeSH terms

• Advanced Urothelial Carcinoma
• Carcinoma
• Carcinoma, Transitional Cell
• Metastatic Bladder Urothelial Carcinoma
• Metastatic Prostate Carcinoma
• Metastatic Renal Pelvis Urothelial Carcinoma
• Metastatic Ureter Urothelial Carcinoma
• Metastatic Urethral Urothelial Carcinoma
• Metastatic Urothelial Carcinoma
• Pelvic Neoplasms
• Stage IV Bladder Urothelial Carcinoma AJCC v7
• Stage IV Prostate Cancer AJCC v7
• Stage IV Renal Pelvis Cancer AJCC v7
• Stage IV Ureter Cancer AJCC v7
• Stage IV Urethral Cancer AJCC v7
• Unresectable Urothelial Carcinoma
• Ureteral Neoplasms
• Urethral Neoplasms

• NCT number: NCT00942331
• Study type: Interventional
• Source: National Cancer Institute (NCI)
• Status: Completed
• Phase: Phase 3
• Start date: July 15, 2009
• Completion date: June 15, 2021