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Updated: Jul 8, 2025
Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
Risk and management of post-operative infectious complications in inflammatory bowel disease: A systematic review
Reshma Kureemun Mowlah1, Jonathan Soldera2
1Acute Medicine, University of South Wales, Cardiff CF37 1DL, United Kingdom.
Background:
Indications for surgery in inflammatory bowel disease (IBD) include treatment-refractory disease or severe complications such as obstruction, severe colitis, dysplasia, or neoplasia. Infectious complications following colorectal surgery in IBD are significant, particularly in high-risk patients.
Aim:
To gather evidence on risk factors associated with increased post-operative infectious complications in IBD and explore management strategies to reduce morbidity and mortality.
Methods:
A systematic review adhering to PRISMA-P guidelines was conducted. MEDLINE (PubMed) and Cochrane Library databases were searched using specific keywords. Inclusion criteria encompassed studies involving patients with IBD undergoing abdominal surgery with infectious complications within 30 d postoperatively. Exclusion criteria included patients under 18 years and non-infectious complications. Selected papers were analyzed to identify factors contributing to post-operative infections. A narrative analysis was performed to provide evidence-based recommendations for management. The data were then extracted and assessed based on the Reference Citation Analysis (https://www.referencecitationanalysis.com/).
Results:
The initial database search yielded 1800 articles, with 330 articles undergoing full-text review. After excluding duplicates and irrelevant papers, 35 articles were included for analysis. Risk factors for post-operative complications in patients with IBD included hypoalbuminemia, malnutrition, preoperative abscess, and obesity. Perioperative blood transfusion was associated with increased infectious complications. Medications such as 5-aminosalicylates and immunomodulators did not increase post-operative complications. Corticosteroids were associated with an increased risk of complications. Ustekinumab and vedolizumab showed similar rates of infectious complications compared to other treatments. The impact of minimally invasive surgery on post-operative complications varied across studies.
Conclusion:
In order to reduce post-operative infectious complications in patients with IBD, a comprehensive approach involving multiple disciplines is necessary.
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