Relation between histopathological findings, clinical severity, and the need of surgery in patients with Crohn’s disease

Abstract

IntroductionDefining histological variables that make it possible to establish the activity of Crohn’s disease (CD) and predict the patients who may present a higher risk of clinical complications and surgical interventions could lead to timely adjustments in medical therapy and elective surgeries that represent a lower risk of complications. The purpose of the study is to determine the relation between the histopathological findings using the Naini and Cortina score, the clinical severity, and the indication for surgery in a group of patients with CD. Materials and methodsDescriptive, retrospective, cross-sectional study of 44 patients diagnosed with CD, treated at the San Vicente Fundación University Hospital in Medellín between 2010 and 2022. ResultsOf the 44 patients, 36 ileum samples and 34 colon samples were obtained. Of the patients with inflammatory behavior, 87.5% did not have surgical intervention (P = .022), a value that remained significant in the ileum subgroup (P = .0058). 91.3% of the patients with ileal involvement did not develop perianal disease (P = .01). Granulomas only occurred in 2 patients with a colon sample (5.8%). In the histological score of N&C both in the ileum and in the colon, no statistically significant differences were obtained in relation to the surgical outcome (P = .34 and .054), respectively. ConclusionThe histological index of N&C was not a predictor in Crohn’s disease (CD) related to the surgical outcome.