BACKGROUND: Current data indicate that infliximab-given immediately after surgery-may be very effective in preventing postsurgical recurrence of Crohn's disease. However, it is unknown whether a similar benefit would result from early diagnosis and treatment, rather than prevention of endoscopic recurrence. AIMS: The primary outcome of this study was to clarify whether infliximab, given after diagnosis of postoperative endoscopic recurrence of Crohn's diseases (Rutgeerts score ≥ 2) can induce endoscopic remission (score <2) at 54 weeks. The secondary outcomes were improvement in the endoscopic score and clinical recurrence at 54 weeks. METHODS: In this prospective open label multicenter pilot study 43 patients with ileocolonic Crohn's disease subjected to curative surgery underwent colonoscopy 6 months after surgery. Patients with endoscopic recurrence (Rutgeerts score ≥2) were treated with either mesalamine 800 mg tid or infliximab 5 mg/kg bw on a maintenance basis. Colonoscopy was performed after 54 weeks of therapy. RESULTS: A total of 24/43 patients were diagnosed with endoscopic recurrence at 6 months. Thirteen were treated with infliximab and 11 with mesalamine. None of the 11 mesalamine-treated patients had endoscopic remission at 54 weeks. Two had clinical recurrence at 8 and 9 months. Fifty-four percent of patients treated with infliximab had endoscopic remission at 54 weeks (P = 0.01) while 69% had an improvement in the endoscopic score. None had clinical recurrence. CONCLUSIONS: Treatment of postsurgical endoscopic lesions by infliximab appears superior to mesalamine. However, a sizeable proportion of patients did not fully benefit from this strategy.
BACKGROUND: Current data indicate that infliximab-given immediately after surgery-may be very effective in preventing postsurgical recurrence of Crohn's disease. However, it is unknown whether a similar benefit would result from early diagnosis and treatment, rather than prevention of endoscopic recurrence. AIMS: The primary outcome of this study was to clarify whether infliximab, given after diagnosis of postoperative endoscopic recurrence of Crohn's diseases (Rutgeerts score ≥ 2) can induce endoscopic remission (score <2) at 54 weeks. The secondary outcomes were improvement in the endoscopic score and clinical recurrence at 54 weeks. METHODS: In this prospective open label multicenter pilot study 43 patients with ileocolonic Crohn's disease subjected to curative surgery underwent colonoscopy 6 months after surgery. Patients with endoscopic recurrence (Rutgeerts score ≥2) were treated with either mesalamine 800 mg tid or infliximab 5 mg/kg bw on a maintenance basis. Colonoscopy was performed after 54 weeks of therapy. RESULTS: A total of 24/43 patients were diagnosed with endoscopic recurrence at 6 months. Thirteen were treated with infliximab and 11 with mesalamine. None of the 11 mesalamine-treated patients had endoscopic remission at 54 weeks. Two had clinical recurrence at 8 and 9 months. Fifty-four percent of patients treated with infliximab had endoscopic remission at 54 weeks (P = 0.01) while 69% had an improvement in the endoscopic score. None had clinical recurrence. CONCLUSIONS: Treatment of postsurgical endoscopic lesions by infliximab appears superior to mesalamine. However, a sizeable proportion of patients did not fully benefit from this strategy.
Authors: Derek P Jewell; Jack Satsangi; Alan Lobo; Christopher Probert; Alastair Forbes; Subrata Ghosh; Jon Shaffer; Markus Frenz; Hazel Drummond; Gill Troy; Sue Turner; Lisa Younge; Lyn Evans; Mark Moosa; Barry Rodgers-Gray; Scot Buchan Journal: Eur J Gastroenterol Hepatol Date: 2005-10 Impact factor: 2.566
Authors: Laurent Peyrin-Biroulet; Edward V Loftus; Jean-Frederic Colombel; William J Sandborn Journal: Am J Gastroenterol Date: 2009-10-27 Impact factor: 10.864
Authors: Stephen B Hanauer; Burton I Korelitz; Paul Rutgeerts; Mark A Peppercorn; Ronald A Thisted; Russell D Cohen; Daniel H Present Journal: Gastroenterology Date: 2004-09 Impact factor: 22.682
Authors: Anthony O'Connor; Peter J Hamlin; Jennifer Taylor; Christian Selinger; Nigel Scott; Alexander C Ford Journal: Frontline Gastroenterol Date: 2016-12-01