The mode of delivery does not influence the occurrence of post-partum perianal disease flares in patients with inflammatory bowel disease

• Published in: BMC gastroenterology 2024-01, Vol.24 (1), p.34-34, Article 34
• Main Authors: Otero-Piñerio, Ana M, Aykun, N, Maspero, M, Holubar, Stefan, Hull, Tracy, Lipman, Jeremy, Steele, Scott R, Lightner, Amy L
• Format: Article
• Language: English
• Subjects: Abnormalities; Anorectal disorders; Anus; Cesarean section; Childbirth & labor; Complications and side effects; Demographic aspects; Diagnosis; Inflammatory bowel Disease; Inflammatory bowel diseases; Intestine; Patients; Perianal Disease; Puerperal disorders; Risk factors; Vagina; Vaginal delivery; Womens health
• ISSN: 1471-230X; 1471-230X
• DOI: 10.1186/s12876-023-03018-5

Perianal disease occurs in up to 34% of inflammatory bowel disease (IBD) patients. An estimated 25% of women will become pregnant after the initial diagnosis, thus introducing the dilemma of whether mode of delivery affects perianal disease. The aim of our study was to analyze whether a cesarean section (C-section) or vaginal delivery influence perianal involvement. We hypothesized the delivery route would not alter post-partum perianal manifestations in the setting of previously healed perianal disease. All consecutive eligible IBD female patients between 1997 and 2022 who delivered were included. Prior perianal involvement, perianal flare after delivery and delivery method were noted. We identified 190 patients with IBD who had a total of 322 deliveries; 169 (52%) were vaginal and 153 (48%) were by C-section. Nineteen women (10%) experienced 21/322 (6%) post-partum perianal flares. Independent predictors were previous abdominal surgery for IBD (OR, 2.7; 95% CI, 1-7.2; p = 0.042), ileocolonic involvement (OR, 3.3; 95% CI, 1.1-9.4; p = 0.030), previous perianal disease (OR, 22; 95% CI, 7-69; p