A 16-week, pan European, multicenter, randomized, double-blind, vehicle-controlled study evaluated the efficacy and safety of adalimumab with or without calcipotriol/betamethasone (C/B) ointment in 730 patients with moderate-severe psoriasis. They had all been suboptimally treated previously with more than two systemic treatments. All patients received adalimumab (80 mg/week at week 0 then 40 mg/week on weeks 1-15) either with (n = 366) or without (n = 364) topical C/B. The C/B or vehicle was applied once daily for 4 weeks and as necessary thereafter. The primary endpoint was a 75% or greater reduction in the Psoriasis Area and Severity Index (PASI) from baseline to week 16. At week 16, there was no ...