NCT00121238

Cilengitide in Treating Patients With Prostate Cancer

Phase II Evaluation of EMD 121974 (NSC 707544, Cilengitide) in Patients With Non-Metastatic Androgen Independent Prostate Cancer

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 16 (actual)
• Sponsor: National Cancer Institute (NCI) · NIH
• Sex: Male
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This phase II trial is studying how well cilengitide works in treating patients with prostate cancer. Cilengitide may stop the growth of prostate cancer by blocking blood flow to the tumor

Detailed description

PRIMARY OBJECTIVES: I. To assess the rate of Prostate Specific Antigen response associated with EMD121974 therapy in patients with non-metastatic androgen-independent prostate cancer. SECONDARY OBJECTIVES: I. To evaluate the safety of EMD121974 in patients with non-metastatic androgen-independent prostate cancer. II. To assess the change in the slope of Prostate Specific Antigen associated with EMD121974 in patients with non-metastatic androgen-independent prostate cancer. III. To assess response duration, time to progression and survival. TERTIARY OBJECTIVES: I. To determine the effects of integrin αvβ3 and αvβ5 inhibition on total circulating tumor and endothelial cells isolated from peripheral blood and bone marrow aspirates from patients with non-metastatic androgen-independent prostate cancer. II. To study the genotypic/phenotypic variances in circulating tumor cells in patients with non-metastatic androgen-independent prostate cancer before and after EMD121974 treatment. III. To develop a genetic profile by cDNA microarray analysis of circulating tumor cells isolated from patients with non-metastatic androgen-independent prostate cancer before and after integrin αvβ3 and αvβ5 inhibition. OUTLINE: This is an open-label, multicenter study. Patients receive cilengitide IV over 1 hour on days 1, 4, 8, 11, 15, 18, 22, and 25. Treatment repeats every 28 days for at least 3 courses in the absence of disease progression or unacceptable toxicity. After 3 courses, patients undergo evaluation. Patients achieving a complete prostate-specific antigen (PSA) response (i.e., PSA \< 0.2 ng/mL) receive 2-3 additional courses of therapy. Patients with partial PSA response or stable disease continue treatment indefinitely in the absence of disease progression or unacceptable toxicity. Patients demonstrating disease progression by CT scan, MRI, or bone scan are removed from the study.

Conditions

• Recurrent Prostate Cancer
• Stage I Prostate Cancer
• Stage IIA Prostate Cancer
• Stage IIB Prostate Cancer
• Stage III Prostate Cancer

Interventions

Type	Name	Description
DRUG	cilengitide	Given IV

Timeline

• Start date: 2005-01-01
• Primary completion: 2010-11-01
• Completion: 2015-11-01
• First posted: 2005-07-21
• Last updated: 2016-04-28
• Results posted: 2016-04-28

Locations

1 site across 1 country: United States