Preoperative Predictors of Neoplasia in Patients Undergoing Small Bowel Resection for Complicated Crohn's Disease: A Multicentre Case-Control Study.

Fiche publication

Date publication

mars 2023

Journal

Cancers

Auteurs

Membres identifiés du Cancéropôle Est :
Dr VUITTON Lucine

Tous les auteurs :
Chappe C, Salut C, Amiot A, Gaye D, Frulio N, Lapuyade B, Vuitton L, Altwegg R, Gilletta C, Fumery M, Bouguen G, Serrero M, Nachury M, de Suray N, Caillo L, Simon M, Laharie D, Rivière P, Poullenot F

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/37046666

Résumé

Crohn's disease (CD) is associated with an increased risk of small bowel neoplasia (SBN). We aimed to assess preoperative predictors of SBN in CD patients. We conducted a retrospective case-control study including CD patients who underwent surgery: cases were diagnosed with SBN on histopathological analysis and controls had no neoplasia. Preoperative cross-sectional imaging was reviewed by a panel of blinded expert radiologists. Fifty cases were matched to one hundred and fifty consecutive controls. In multivariable analysis, predictors of SBN were age ≥ 50 years (OR = 28, 95% CI = 5.05-206), median CD duration ≥ 17.5 years (OR = 4.25, 95% CI = 1.33-14.3), and surgery for stricture (OR = 5.84, 95% CI = 1.27-35.4). The predictors of small bowel adenocarcinoma were age ≥ 50 years (OR = 5.14, 95% CI = 2.12-12.7), CD duration ≥ 15 years (OR = 5.65, 95% CI = 2.33-14.3), and digestive wall thickening > 8 mm (OR = 3.79, 95% CI = 1.45-11.3). A predictive score based on the aforementioned factors was constructed. Almost 73.7% of patients with a high score had SBA. Old age, long small bowel CD duration, and stricture predicted the presence of SBN, particularly adenocarcinoma when patients have digestive wall thickening > 8 mm on preoperative imaging.