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Efficacy and safety of short‐term adalimumab treatment in patients with active Crohn's disease who lost response or showed intolerance to infliximab: a prospective, open‐label, multicentre trial
Author(s) -
HINOJOSA J.,
GOMOLLÓN F.,
GARCÍA S.,
BASTIDA G.,
CABRIADA J. L.,
SARO C.,
CEBALLOS D.,
PEÑATE M.,
GASSULL M. A.
Publication year - 2007
Publication title -
alimentary pharmacology and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.308
H-Index - 177
eISSN - 1365-2036
pISSN - 0269-2813
DOI - 10.1111/j.1365-2036.2006.03232.x
Subject(s) - medicine , adalimumab , infliximab , crohn's disease , adverse effect , gastroenterology , prospective cohort study , surgery , fistula , disease
Summary Background The use of tumour necrosis factor antagonists has changed the therapeutic approach to Crohn's disease. Aim To determine response and remission rates associated with the 4‐week induction phase of adalimumab treatment in patients with luminal and/or fistulizing Crohn's disease, who have lost response to or become intolerant of infliximab. Methods In this multicentre, prospective, open‐label, observational, 52‐week study, 50 adults received an induction dose of adalimumab (160 mg at baseline followed by 80 mg at week 2). Results Of the 36 patients with luminal Crohn's disease, 83% achieved clinical response [≥70‐point reduction in the Crohn's Disease Activity Index (CDAI) score] and 42% achieved clinical remission (CDAI score <150) at week 4. Of the 22 patients with fistulizing disease, five (23%) experienced fistula remission (complete closure of all fistulas that were draining at baseline), and nine (41%) experienced fistula improvement (≥50% decrease in the number of fistulas that were draining at baseline) at week 4. Of the 19 adverse events, most [13 (68%)] were mild, and no serious or infectious adverse events occurred. Conclusions Adalimumab may be an effective alternative in patients with luminal and/or fistulizing Crohn's disease who have lost response to or become intolerant of infliximab.