Efficacy, Safety, Preference and Response Duration of Clobex® Spray and Taclonex® Ointment in Psoriasis

An Evaluation of the Efficacy, Safety, Preference and Duration of Response of Clobex® (Clobetasol Propionate) Spray and Taclonex® (Calcipotriene 0.05%/Betamethasone Dipropionate 0.064%) Ointment in Subjects With Stable Plaque Psoriasis

Evaluate the efficacy of Clobex® Spray as compared to Taclonex® Ointment in terms of Overall Disease Severity and Investigator Global Assessment.

Same as above.

Inclusion Criteria:

• Moderate to severe psoriasis involving 3-20% of the body surface area

Exclusion Criteria:

• Subjects who have surface area involvement too large that would require more than 50 grams per week of Clobex® Spray or more than 100 grams per week of Taclonex® Ointment
• Subjects having psoriasis that involves the scalp, face, or groin