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Evaluation of Efficacy and Safety of AR882 and XOI Co-administration in Uricase Treatment Failed Patients
Sponsor: Arthrosi Therapeutics
Summary
This study will assess the effect of AR882 and XOI co-administration on sUA lowering as well as reducing tophus burden in the population that has failed uricase treatment (eg., pegloticase). Failed uricase treatment is defined as having an inherent intolerance, anaphylaxis, infusion reaction, antibody development, and/or at least one sUA level that rose to greater than 6 mg/dL while on therapy.
Official title: A Phase 2, Multicenter, Open-label, Efficacy and Safety Study of AR882 and XOI Co-administration in Participants With Uncontrolled Gout Who Have Previously Failed Uricase Treatment
Key Details
Gender
All
Age Range
18 Years - 85 Years
Study Type
INTERVENTIONAL
Enrollment
25
Start Date
2025-12-03
Completion Date
2027-01
Last Updated
2026-03-02
Healthy Volunteers
No
Conditions
Interventions
AR882 75 mg
Solid Oral Capsule
XOI Low Dose
Solid Oral Tablet
XOI High Dose
Solid Oral Tablet
Locations (8)
Arthrosi Investigative Site (105)
Margate, Florida, United States
Arthrosi Investigative Site (102)
Miami, Florida, United States
Arthrosi Investigative Site (109)
Tampa, Florida, United States
Arthrosi Investigative Site (106)
Jackson, Mississippi, United States
Arthrosi Investigative Site (108)
Charlotte, North Carolina, United States
Arthrosi Investigative Site (103)
Duncansville, Pennsylvania, United States
Arthrosi Investigative Site (104)
West Lake Hills, Texas, United States
Arthrosi Investigative Site (107)
Bellevue, Washington, United States