NCT01038947

Safety and Efficacy Study of Intramuscular Uricase-PEG 20

A Cohort Dose-Escalation Phase 1 Study of Intramuscular Injection of Uricase-PEG 20

• Status: Unknown
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 28 (estimated)
• Sponsor: EnzymeRx · Industry
• Sex: All
• Age: 40 Years – 75 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study is to assess the safety, pharmacokinetics and pharmacodynamics of single and multiple intramuscular doses of Uricase-PEG 20

Detailed description

Uricase is an enzyme (found in most mammals but not humans) that converts poorly soluble uric acid into highly soluble allantoin. Because humans lack uricase, they are prone to develop elevated levels of uric acid, which can form crystals in the joints and soft tissues. In those which chronically elevated uric acid, gout may develop. In the setting of acute rises in uric acid, seen for example in tumor lysis syndrome, uric acid crystals can damage the renal tubules. Uricase-PEG 20 is a recombinant uricase conjugated with multiple PEG molecules designed to prolong the half-life and decrease the immunogenicity of uricase. This study will characterize the safety, pharmacokinetics and pharmacodynamics of intramuscular Uricase-PEG 20, the anticipated route of administration to be used in future clinical development in gout.

Conditions

• Gout
• Hyperuricemia

Interventions

Type	Name	Description
BIOLOGICAL	Uricase-PEG 20	Intramuscular injection of Uricase-PEG 20 without premedication

Timeline

• Start date: 2009-12-01
• Primary completion: 2010-04-01
• Completion: 2010-05-01
• First posted: 2009-12-24
• Last updated: 2009-12-24

Locations

2 sites across 1 country: United States