Efficacy of Roflumilast in the Treatment of Psoriasis - a Randomised Controlled Trial
Efficacy of Roflumilast in the Treatment of Psoriasis - a Randomised Controlled Trial
Roflumilast (Daxas®), a selective, long-acting inhibitor of the enzyme phosphodiesterase-4 (PDE4), is used for severe chronic obstructive pulmonary disease. Recent research suggest roflumilast is effective in treating psoriasis. The aim of this investigator-initiated trial is to study the efficacy of oral roflumilast in patients with plaque psoriasis. This has not previously been done.
Aim: To investigate the efficacy of roflumilast in the treatment of psoriasis.
Design: Multicentre, double-blinded, randomised, placebo-controlled, clinical trial.
Participants: Patients ≥18 years with plaque psoriasis.
Method: Twelve weeks treatment with either roflumilast or placebo tablets. Both groups continue for an additional 12 weeks open-label treatment.
Primary endpoint: Proportion of patients achieving at least 75% reduction from baseline psoriasis area and severity index (PASI75) at week 12.
Inclusion Criteria:
Exclusion Criteria: