Immune Molecular and Inflammatory Cytokines Dysfunction Analysis in Gout Patients With Different Urate Levels

• Status: Completed
• Trial end date: 2014-04-01
• Target enrollment: 0
• Participant gender: All

Summary

The aim of study was to assess the efficiency and safety of oral IL-1βinhibitor in combination with urate lowering therapy on joint pain intensity,urate control, global assessments of disease activity, self-monitored gouty acute flare times, inflammatory markers and symptoms improving related life quantity in gouty patients.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Tongji Hospital
• Treatments: Colchicine; Diacetylrhein; Febuxostat

Criteria

Inclusion Criteria:

All participants who were allocated to the study all had a history of taking tolerable and adequate dose of urate lowering therapy including febuxostat 40-80mg daily or allopurinol 200-300 mg daily for at least 4 weeks and were defined as difficult to treat or refractory gout patients. All patients had a negative of rheumatoid factor and antinuclear antibody, Hb>100g/L, total leukocyte count≥3.5×109, PLT≥80×109, serum creatinine<133umol/L, transaminases<60U/L and fasting urate≥6.0mg/dL.

Inclusion criteria for the gouty patients were age≥18 years old, BMI(18-30kg/m2). All participants enrolled in our study fulfilled American College of Rheumatology criteria for primary gout.

Exclusion Criteria:

Exclusion criteria included secondary gout (because it is always associated with some underlying renal disease), a history of congestive heart failure, serum creatinine≥133umol/L (because the patients have underlying risks if NSAID needed) or the use of glucocorticoid>15mg daily,colchicine, uricosuric drugs, chemotherapy or immunosuppressive therapy in the past three months.