Study of ATN-224 in Patients With Prostate Cancer

Prostate Cancer Clinical Trial

Official title: A Randomized, Phase II Study of Two Dose Levels of ATN-224 in Patients With Biochemically Relapsed, Early Stage Prostate Cancer Not on Hormone Therapy

Status Active, not recruiting

Clinical Trial Summary

This is a multicenter, randomized, phase II study of the safety and efficacy of two dose levels of oral ATN-224 in patients with prostate cancer with a rising serum PSA in the absence of detectable disease. Patients will be randomized (1:1) after confirmation of eligibility requirements. The primary endpoint is to determine the proportion of patients who do not have PSA progression for 24 weeks. PSA progression is defined as at least a 50% increase in PSA and >5 ng/mL from baseline or post-treatment nadir if lower than baseline, confirmed by another PSA at least 28 days later.

Clinical Trial Description

ATN-224 is an orally active, small molecule that has been shown in cellular and animal models to be anti-angiogenic and to have activity against prostate cancer cell lines. ATN-224 has the potential to affect the progression of prostate cancer by mechanisms that include both antiangiogenic and antitumor pathways. ATN-224 may change the time to overt metastatic disease in patients with rising PSA as the only manifestation of disease after treatment with curative intent and delay the need for hormonal therapies. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Prostate Cancer
• Prostatic Neoplasms

• NCT number: NCT00405574
• Study type: Interventional
• Source: Attenuon
• Status: Active, not recruiting
• Phase: Phase 2
• Start date: November 2006
• Completion date: September 2008