The child’s perception on monitoring inflammatory bowel disease activity

To determine the perception of children with inflammatory bowel disease (IBD) regarding monitoring tests, we first compared the reported discomfort and patient perspective during gastro-intestinal (GI)-endoscopy, magnetic resonance entrography (MRE), and ultrasound (US) and, in a second comparison, patient preference on non-invasive tests (venipuncture, sampling stool and US). A cross-sectional study in children 8–18 years undergoing an US, MRE, and GI-endoscopy for diagnosis or follow-up of IBD. After each procedure, the children filled out the Discomfort during research procedures questionnaire (DISCO-RC). Items of the DISCO-RC are as follows: nervousness, annoyance, pain, fright, boredom, and tiredness. Answers range from “not” (= 0 points) to “extremely” (= 4 points) (range total score: 0–24). Differences between the procedures were assessed with Friedman test, with subsequent Wilcoxon signed-rank test. The children were also asked which non-invasive test they preferred not to undergo regularly (venipuncture, stool-sampling, or US). Answers were analyzed with χ(2)-test. Forty-nine patients (27 (55%) female, median age 15 (range 9–17)) were included. The children reported to be most nervous, frightened, and tired after GI-endoscopy (median: 1, 1, 2 points, respectively), equally annoyed by MRE and GI-endoscopy (median 1 point), and equally bored by MRE and US. GI-endoscopy was ranked as most discomfortable, followed by MRE and US (total DISCO-RC scores: 7 vs. 5 vs. 2, p < 0.001). Most of the children preferred not to sample stool or perform venipuncture regularly (n = 20 (41%, both) (p < 0.001)). Conclusion: Our results suggest that the children with IBD report low discomfort after US, MRE, and GI-endoscopy. US is preferred as a monitoring tool, also among non-invasive monitoring tests. GI-endoscopy was most discomfortable.