Safety and Efficacy Study of Etanercept (Qiangke®) to Treat Moderate to Severe Plaque Psoriasis
Conditions
- Plaque Psoriasis
- Psoriasis
Interventions
- BIOLOGICAL: etanercept
- BIOLOGICAL: etanercept (half dose)
- DRUG: placebo
Sponsor
Shanghai Celgen Bio-Pharmaceutical Co.,Ltd