Efficacy and safety study of Apremilast (CC-10004) in pediatric subjects from 6 through 17 Years of age with moderate to severe plaque psoriasis
Study Details
This is a Phase 3, multicenter, randomized, placebo-controlled, double-blind study of the efficacy and safety of apremilast (CC-10004) in pediatric subjects with moderate to severe plaque psoriasis.
At least 230 pediatric subjects (ages 6 through 17 years) will be randomized 2:1 to receive either apremilast or placebo for the first 16 weeks and then all subjects will receive apremilast during the 36 week Extension Phase for a total of 52 weeks. Randomization to apremilast arm or placebo arm will be stratified by age group (6 to 11 years or 12 to 17 years). Subjects will receive apremilast treatment of either 20 mg twice daily (BID) or 30 mg BID, depending on weight. This Phase 3 study is being conducted to evaluate the safety and efficacy of apremilast in the treatment of pediatric subjects.
Protocol Summary
Proportion of subjects with an sPGA score of clear (0) or almost clear (1) with at least a 2-point reduction from baseline
Timeframe: Up to week 16
Proportion of subjects who achieve at least a 75% reduction in PASI (PASI-75) from baseline
Timeframe: Up to week 16
Proportion of subjects who achieve at least a 50% reduction in PASI (PASI-50) from baseline
Timeframe: Up to week 16
Percent change from baseline in total PASI score
Timeframe: Up to week 16
Percent change from baseline in affected Body Surface Area (BSA)
Timeframe: Up to week 16
Proportion of subjects who achieve CDLQI (0/1)
Timeframe: Up to week 16
Change from baseline in CDLQI score
Timeframe: Up to week 16
Adverse Events (AEs)
Timeframe: From enrollment until at least 28 days after completion of study treatment
Stool Diary
Timeframe: From Baseline up to week 56
Columbia-Suicide Severity Rating Scale (C-SSRS)
Timeframe: From Baseline up to Week 52
Tanner Stages
Timeframe: At Baseline and week 52
Psoriasis disease flare
Timeframe: From Baseline up to week 52
Psoriasis Rebound
Timeframe: 4 week follow-up, 8 week follow-up, and 14 week follow-up visits
Height Measurement
Timeframe: Up to week 66
Weight Measurement
Timeframe: Up to week 66