At a glance
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A Phase 4, Multicenter, Open-label, Efficacy and Safety Trial of Pegloticase and Methotrexate Co-administered in Patients With Uncontrolled Gout Who Have Previously Received Pegloticase Monotherapy But Did Not Maintain a Serum Uric Acid Response
In Brief
A Phase 4 clinical trial evaluating Pegloticase and Methotrexate (MTX) for Uncontrolled Gout. Completed, enrolled 11 participants across 15 sites.
Detailed Summary
This is a Phase 4, multicenter, open-label trial of pegloticase with methotrexate (MTX) in adult participants with uncontrolled gout who were previously treated with pegloticase without a concomitant immunomodulator and stopped pegloticase due to failure to maintain serum uric acid (sUA) response and/or a clinically mild infusion reaction (IR). Approximately 30 participants will be enrolled. Pegloticase + MTX will be administered for approximately 24 weeks, with an optional extension up to 48 weeks. The trial design will include 5 distinct components: 1. Screening Period, lasting up to 42 days; 2. 6-week MTX Tolerability Assessment Period (hereafter referred to as the MTX Run-in Period); 3. 24-week Pegloticase + MTX Treatment Period, which will include a Week 24/End of Trial/Early Termination Visit (subjects that end MTX and pegloticase treatment prior to the Week 24 will remain on trial for follow up until the Week 24 visit) 4. Optional Pegloticase + MTX Extension Period up to 24 weeks 5. 30-Day Post Treatment Follow -up
Study Details
Timeline
Interventions
Participants will receive pegloticase with MTX for up to 24 weeks during the treatment period. Participants may opt to receive pegloticase with MTX for an additional 24 weeks.
Participants will receive MTX during the run-in period then pegloticase with MTX for up to 24 weeks during the treatment period. Participants may opt to receive pegloticase with MTX for an additional 24 weeks.