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Clinical Trial Summary

RATIONALE: Suramin may stop the growth of bladder cancer by stopping blood flow to the tumor.

PURPOSE: Phase I trial to study the effectiveness of suramin in treating patients who have recurrent bladder cancer.


Clinical Trial Description

OBJECTIVES:

- Determine the maximum tolerated dose (MTD) of suramin in patients with recurrent superficial bladder cancer.

- Confirm that there is no significant systemic absorption of this drug when administered intravesically in these patients.

OUTLINE: This is a dose escalation study.

At approximately 14-18 days after surgical resection of bladder tumor(s), patients receive intravesicular suramin via urethral catheter installation into the bladder over 2 hours weekly for 6 weeks in the absence of disease progression or unacceptable toxicity.

Cohorts of 3-6 patients receive escalating doses of suramin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients develop dose-limiting toxicity.

Patients are followed at 2-4 weeks.

PROJECTED ACCRUAL: A total of 12-15 patients will be accrued for this study over 1 year. ;


Study Design

Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00006476
Study type Interventional
Source National Cancer Institute (NCI)
Contact
Status Completed
Phase Phase 1
Start date October 2000
Completion date October 2007

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