A double-blind, multicenter comparison between 0.05% halobetasol propionate ointment and 0.05% betamethasone dipropionate ointment in chronic plaque psoriasis.

ABSTRACT

In a double-blind, parallel-group, multicenter comparative trial on 104 evaluable patients with severe, localized plaque psoriasis, 0.05% halobetasol propionate ointment demonstrated an 88.7% success rate assessed as "healed" or "marked improvement" compared with 78.5% for 0.05% betamethasone dipropionate ointment. Healing was observed within 24 days of the start of treatment in 40% and 25% of the patients who received halobetasol propionate and betamethasone dipropionate ointments, respectively. After 4 weeks' treatment, tolerability of both ointments was good. Neither skin atrophy nor systemic adverse effects were observed. Patient acceptance of halobetasol propionate ointment, based on cosmetic acceptability and ease of application, was significantly better (p = 0.02) than that of betamethasone dipropionate ointment.