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Oral pH-modified release budesonide versus 6-methylprednisolone in active Crohn's disease. German/Austrian Budesonide
Objective:
Corticosteroids are effective in acute Crohn's disease (CD). The present study assessed the effectiveness and safety of oral pH-modified release budesonide (BUD) in patients with active CD in comparison with 6-methylprednisolone (MPred).
Design:
This was a prospective multicentre, randomized, double-blind, double-dummy study.
Methods:
A total of 67 patients with active CD (CDAI > 150) were included. Patients were treated with 3 x 3 mg BUD (n = 34) or MPred (n = 33) according to a weekly tapering schedule (48-32-24-20-16-12-8 mg). The primary aim was remission of CD (CDAI < 150 and decrease by at least 60 points from baseline) after eight weeks.
Results:
Baseline demographics, disease activity and localization of CD in the small bowel and the colon were similar in both treatment groups. On an intention-to-treat basis 19/34 patients in the BUD group (55.9%) and 24/33 patients in the MPred group (72.7%) were in remission after eight weeks (P = 0.237). Therapy failed in 15/34 patients (44.1%) of the BUD group and in 9/33 patients (27.3%) of the MPred group. The mean CDAI decreased from 262 +/- 50 to 118 +/- 69 in the BUD-group and from 262 +/- 81 to 95 +/- 61 in the Mored group (P = 0.183, final CDAI BUD vs. MPred). Steroid-related side effects appeared in 28.6% of the patients in the BUD group and in 69.7% of the patients in the Mored group (P = 0.0015).
Conclusions:
Oral pH-modified release budesonide (3 x 3 mg/day) is almost as effective as a conventional corticosteroid in patients with active CD but causes significantly less corticosteroid-related side effects.