At a glance
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A Multicenter, Open-label Study to Assess the Pharmacokinetics, Safety and Efficacy of Certolizumab Pegol in Children and Adolescents With Moderately to Severely Active Polyarticular-course Juvenile Idiopathic Arthritis (JIA)
In Brief
A Phase 3 clinical trial evaluating Certolizumab Pegol (CZP) for Polyarticular-course Juvenile Idiopathic Arthritis (JIA). Completed, enrolled 193 participants across 36 sites in 7 countries.
Detailed Summary
A Multicenter, Open-label Study to Assess the Pharmacokinetics, Safety and Efficacy of Certolizumab Pegol in Children and Adolescents With Moderately to Severely Active Polyarticular-course Juvenile Idiopathic Arthritis (JIA).
Study Details
Timeline
Interventions
CZP will be administered subcutaneously as a fixed dose based on weight every 2 weeks (Q2W) or every 4 weeks (Q4W) throughout the study. CZP will be provided by UCB as a CZP 200 mg/ml solution for single subcutaneous (sc) injection, in a single use prefilled syringe (PFS). Each PFS contains an extractable volume of 0.25 mL, 0.5 mL or 1 mL of CZP solution. Eligible subjects will begin with 3 loading doses of CZP followed by a treatment dose for the duration of the study based on the weight range. Reduced CZP regimen (after implementation of protocol amendments 4 and 5): * 10 to \< 20 kg: Loading dose = 50 mg Q2W (1 x 0.25 mL sc); treatment dose = 50 mg Q4W (1 x 0.25 mL sc); * 20 to \< 40 kg: Loading dose = 100 mg Q2W (1 x 0.5 mL sc,); treatment dose = 50 mg Q2W (1 x 0.25 mL sc); * ≥ 40 kg: Loading dose = 200 mg Q2W (1 x 1.0 mL sc); treatment dose = 100 mg Q2W (1 x 0.5 mL sc);
CZP will be administered subcutaneously as a fixed dose based on weight every 2 weeks (Q2W) or every 4 weeks (Q4W) throughout the study. CZP will be provided by UCB as a CZP 200 mg/ml solution for single subcutaneous (sc) injection, in a single use prefilled syringe (PFS). Each PFS contains an extractable volume of 0.25 mL, 0.5 mL or 1 mL of CZP solution. Eligible subjects will begin with 3 loading doses of CZP followed by a treatment dose for the duration of the study based on the weight range. Original CZP regimen (prior to implementation of protocol amendments 4 and 5 and after implementation of protocol amendment 9): * 10 to \< 20 kg: Loading dose = 100 mg Q2W (1 x 0.5 mL sc); treatment dose = 50 mg Q2W (1 x 0.25 mL sc); * 20 to \< 40 kg: Loading dose = 200 mg Q2W (1 x 1.0 mL sc,); treatment dose = 100 mg Q2W (1 x 0.5 mL sc); * ≥ 40 kg: Loading dose = 400 mg Q2W (2 x 1.0 mL sc); treatment dose = 200 mg Q2W (1 x 1.0 mL sc);