Infliximab Is Effective in Acute but not Chronic Childhood Ulcerative Colitis

• Published in: Journal of pediatric gastroenterology and nutrition Vol. 39; no. 2; pp. 166 - 170
• Main Authors: Russell, George H., Katz, Aubrey J.
• Format: Journal Article
• Language: English
• Published: 01-08-2004
• Subjects: Adolescent; Inflammatory bowel disease; Infliximab; Pediatric; Ulcerative colitis
• ISSN: 0277-2116; 1536-4801
• DOI: 10.1002/j.1536-4801.2004.tb00790.x

ABSTRACT
Purpose:
The authors report their experience with infliximab in pediatric patients with ulcerative colitis (UC).
Methods:
Fourteen patients were reviewed. Group 1 included five patients with newly diagnosed, fulminant colitis refractory to 7 to 10 days of intravenous steroids. Group 2 included four patients with ulcerative colitis in remission off steroid therapy who experienced relapse and were hospitalized with fulminant colitis refractory to intravenous steroids for 7 to 10 days. Group 3 included five patients chronically dependent on steroids with colitis refractory to medical management. All patients were treated on an open‐label basis with infliximab infusions of 5 mg/kg/dose at 0, 2, and 6 weeks and every 6 to 8 weeks thereafter. Follow‐up was maintained for at least 6 weeks. Clinical status was scored with the Lichtiger Colitis Activity Index (LCAI) at each visit. LCAI ≥10 was considered treatment failure. We defined success as LCAI ≤2, a score consistent with UC remission. Response was categorized for each group.
Results:
All patients began the study with LCAI ≥11 before infliximab treatment. All group 1 patients experienced response to infliximab. All but one (75%) patient in group 2 had a response. Only one (20%) group 3 patient had a response to infliximab.
Conclusion:
Infliximab was an effective agent in the treatment of acute UC in our patients. Long‐term steroid use and emergency colectomy were avoided. Infliximab was less effective in patients who were dependent on steroids.