Fumaric acid esters in the management of severe psoriasis

Abstract

Background: Fumaric acid esters (FAEs) offer an effective alternative to patients with psoriasis in whom other systemic agents are contraindicated or have failed.

Objective: We assessed the efficacy and side effect profile of FAEs in a group of patients with psoriasis.

Methods: A retrospective study was carried out on patients treated with FAEs over 21 months. Information was gathered from patients' notes. Dosage, response and side effects were recorded.

Results: In total, 31 patients were included. The mean age was 46.8 years. All patients had been treated with other modalities and 61.5% had received previous systemic treatment. There was good to excellent response in 58.6% of patients. Subjective side-effects were common (87.1%), and lymphopenia occurred in 61.3%. The drug was not tolerated by one-fifth of patients.

Conclusion: The relatively low toxicity and absence of hepatotoxicity makes FAEs a reasonable first-line systemic treatment in selected patients with difficult psoriasis.