Methotrexate for psoriasiform lesions associated with anti-tumour necrosis factor therapy in inflammatory bowel disease.

Abstract

BACKGROUND:

Psoriasiform lesions associated with anti-tumour necrosis factor (TNF) therapy are frequent in patients with inflammatory bowel disease (IBD). While methotrexate is the most frequently used systemic treatment for psoriasis, its efficacy for psoriasiform lesions related to anti-TNF therapy remains unknown.

AIMS:

To assess the efficacy of methotrexate for psoriasiform lesions associated with anti-TNF therapy refractory to topical therapy in IBD patients.

METHODS:

The charts of eight patients from the Nancy IBD cohort who developed psoriasiform lesions on anti-TNF therapy were reviewed. Clinical response was defined as a decrease of more than 50% in the lesions covering surface. All patients were followed up by the same experienced dermatologist.

RESULTS:

Eight women (seven Crohn's disease) were followed up for a median duration of 29 months (range, 20-45). Of the eight patients receiving methotrexate, three were primary responders without discontinuation of anti-TNF agents. Only one patient had a sustained response at final follow-up and was able to continue both methotrexate and anti-TNF therapy. Of the two other primary responders, one patient had to discontinue anti-TNF because of severe psoriasiform lesions, whereas the other one continued anti-TNF therapy despite persistent skin lesions at final follow-up. Among the five primary nonresponders, four patients had to stop anti-TNF treatment due to disabling skin lesions.

CONCLUSION:

Methotrexate does not appear effective in treating psoriasiform lesions associated with anti-TNF therapy refractory to topical therapy in IBD.

• Authors: A Buisson, J-F Cuny, A Barbaud, J-L Schmutz, M-A Bigard, J-L Guéant, L Peyrin-Biroulet
• Journal: Alimentary pharmacology & therapeutics (Aliment Pharmacol Ther) Vol. 35 Issue 10 Pg. 1175-80 (May 2012) ISSN: 1365-2036 [Electronic] England
• PMID: 22469155 (Publication Type: Journal Article)
• Copyright: © 2012 Blackwell Publishing Ltd.

Chemical References

• Anti-Inflammatory Agents
• Antibodies, Monoclonal
• Antibodies, Monoclonal, Humanized
• Dermatologic Agents
• Tumor Necrosis Factor-alpha
• Infliximab
• Adalimumab
• Methotrexate

Topics

• Adalimumab
• Adult
• Anti-Inflammatory Agents (adverse effects)
• Antibodies, Monoclonal (adverse effects)
• Antibodies, Monoclonal, Humanized (adverse effects)
• Dermatologic Agents (therapeutic use)
• Female
• Humans
• Inflammatory Bowel Diseases (drug therapy)
• Infliximab
• Methotrexate (therapeutic use)
• Middle Aged
• Psoriasis (chemically induced, drug therapy)
• Retrospective Studies
• Time Factors
• Treatment Outcome
• Tumor Necrosis Factor-alpha (antagonists & inhibitors)
• Young Adult