Endoscopic follow-up and therapeutic attitude after ileocolonic resection in a nationwide Spanish cohort of Crohn's disease patients: the Practicrohn study.

Background: In patients with Crohn's disease (CD), endoscopic recurrence precedes clinical recurrence after ileocolonic resection. Guidelines recommend ileocolonoscopy within the first year after surgery. The study examined endoscopic monitoring and treatment decisions in CD patients in a real-world setting. Methods: The Practicrohn study involved adult patients from 26 Spanish hospitals who underwent ileocolonic resection with anastomosis from 2007 to 2010. Medical records data were collected retrospectively from diagnosis to index surgery and up to 5 years after surgery. Results: Of 314 analyzed patients, 262 (83%) underwent endoscopic evaluation, but only 30% (n = 95) had planned endoscopy as part of follow-up within the first year after surgery. An upward trend was observed in the proportion of endoscopies performed or planned within the first year after surgery across the selection period. More patients with than without endoscopic recurrence in the first year after surgery had a medication change, mainly for endoscopic activity in the absence of clinical symptoms (54 vs 13%; p = 0.02). Conclusions: Between 2007 and 2010, endoscopic monitoring of patients within the first year after CD-related surgery was less than adequate based on current standards, but showed improvement. Medication changes were in general agreement with current guideline recommendations. This work was presented as a poster (number P686) by M. Barreiro-de Acosta et al. at ECCO (European Crohn's and Colitis Organisation) '18 in Vienna, Austria, 14-17 February 2018.