Details

Autor(en) / Beteiligte

• Sarofim, Mina
• Slaar, Annelie
• Dermout, Sylvia
• den Boer, Frank
• Engel, Alexander

Titel

Irritable bowel syndrome worsens faecal incontinence after primary repair of major obstetric anal sphincter injuries

Ist Teil von

• Colorectal disease, 2024-03, Vol.26 (3), p.508-514

Ort / Verlag

England: Wiley Subscription Services, Inc

Erscheinungsjahr

2024

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Aim Obstetric anal sphincter injuries (OASIS) occur in approximately 3%–6% of vaginal deliveries and are the leading risk factor for late‐onset faecal incontinence, which is an underdiagnosed pathology. The aim of this work was to use a validated scoring system to quantify the effect of irritable bowel syndrome (IBS) on the severity of faecal incontinence symptoms after primary repair of major OASIS (Grade IIIb–IV). Method A prospective cohort study was performed on all women who underwent primary repair of major OASIS over a 6‐year period. They were assessed with ultrasonography within 12 weeks. Two control groups (who did not have OASIS) were women who underwent elective caesarean section and primigravid women. Questionnaires were sent at least 12 months after delivery, or at first consultation for primigravids, which generated the main outcome measures: Cleveland Clinic faecal incontinence severity scores and the presence of IBS based on Rome III criteria. Results There was a total of 211 patients included in the three groups and the mean follow‐up time was 26 months after sphincter repair. Ultrasonographic sphincter defects were detected in 37% but did not affect the faecal incontinence score (p = 0.47), except in patients with IBS. Within each group, patients with IBS had significantly worse faecal incontinence than those without. Women with both OASIS and IBS had the most severe faecal incontinence scores. Conclusion OASIS has a limited negative effect on faecal incontinence, independent of whether residual ultrasonographic sphincter defects are present. However, the presence of IBS has a significant compounding effect on faecal incontinence in OASIS patients. The effect of IBS on faecal incontinence is also notable in caesarean section patients and primigravids, suggesting that IBS is an independent risk‐factor that should have its place in predelivery assessment and counselling.