The impact of delayed closure of ileostomy on postoperative complications in patients with Crohn’s disease: a case-matched study

• Published in: Updates in surgery Vol. 76; no. 4; pp. 1339 - 1345
• Main Authors: Sun, Zhenya, Cao, Lei, Chen, Yusheng, Song, Tianrun, Guo, Zhen, Zhu, Weiming, Li, Yi
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.08.2024
• Subjects: Adult; Case-Control Studies; Crohn Disease - surgery; Female; Humans; Ileostomy - adverse effects; Ileostomy - methods; Ileus - epidemiology; Ileus - etiology; Ileus - prevention & control; Incidence; Length of Stay; Male; Medicine; Medicine & Public Health; Middle Aged; Original Article; Postoperative Complications - epidemiology; Postoperative Complications - etiology; Postoperative Complications - prevention & control; Propensity Score; Retrospective Studies; Surgery; Time Factors; Ileostomy; Time to reversal; Postoperative complications; Crohn’s disease
• ISSN: 2038-131X; 2038-3312; 2038-3312
• DOI: 10.1007/s13304-023-01722-1

Ileostomy creation is a common procedure to mitigate postoperative complications in Crohn’s disease (CD) patients. However, the optimal timing for ileostomy closure remains controversial. This study aims to investigate whether delayed ileostomy closure (> 6 months post formation) affects postoperative complications compared to early closure (≤ 6 months post formation). Consecutive CD patients who underwent ileostomy reversal at a tertiary care center between January 1, 2013, and December 1, 2021, were included. The study compared patients who underwent early ileostomy closure to matched patients undergoing delayed ileostomy closure. The 90-day postoperative complications were compared between the two groups. The study included 352 eligible patients for ileostomy reversion. Our data showed that patients undergoing delayed ileostomy closure had higher incidence of ileostomy-related infectious complications (12% vs. 4%, p  = 0.008), a longer postoperative hospital stay (10 days with an IQR of 7–12 days versus 8 days with an IQR of 7–11 days, p  = 0.024), and increased rate of ileus (28% versus 15%, p  = 0.003). There were 256 patients included after 1:1 propensity score matching. The results revealed no significant differences in postoperative hospital stay, infectious or non-infectious complications except for a statistically significant increase in the incidence of ileus in the delayed closure group ( p  = 0.01). Patients undergoing delayed ileostomy closure has similar outcomes to early closure in terms of postoperative complications, except for a higher incidence of ileus.