A Study of Efalizumab in Participants With Moderate to Severe Chronic Psoriasis Who Have Failed, Have a Contraindication to, or Are Intolerant of Other Systemic Therapies
Conditions
Interventions
- DRUG: Efalizumab - anti-CD11a recombinant human monoclonal antibody
Sponsor
Merck KGaA, Darmstadt, Germany