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J Gynecol Obstet Biol Reprod (Paris). 2016 Oct;45(8):900-907. doi: 10.1016/j.jgyn.2015.12.008. Epub 2016 Jan 15.

[Predictive factors of 2-month postpartum anal incontinence among patients with an obstetrical anal sphincter injury].

[Article in French]

Author information

1
Maternité Port-Royal, groupe hospitalier Cochin-Broca-Hôtel-Dieu, Assistance publique-Hôpitaux de Paris, DHU risques et grossesse, 53, avenue de l'Observatoire, 75014 Paris, France.
2
Maternité Port-Royal, groupe hospitalier Cochin-Broca-Hôtel-Dieu, Assistance publique-Hôpitaux de Paris, DHU risques et grossesse, 53, avenue de l'Observatoire, 75014 Paris, France. Electronic address: camille.le-ray@cch.aphp.fr.

Abstract

OBJECTIVES:

To determine prevalence of short-term postpartum anal incontinence after obstetrical anal sphincter injury and prognostic factors.

MATERIALS AND METHODS:

Retrospective study including every patient with an obstetrical anal sphincter injury between January 2006 and December 2012 in one tertiary maternity unit. Patients were interviewed and examined at 2-month postpartum. Anal incontinence was defined by the presence of at least one of the following symptoms: flatus incontinence, faecal incontinence and faecal urgency.

RESULTS:

Among 17,110 patients who delivered vaginally during period study, 134 (0.8%) presented an anal sphincter injury. Postpartum obstetrical data were available for 110 of them. Among those patients, 50 women (45.5%) had at least one symptom of anal incontinence at 2-month postpartum and 8 (7.3%) had faecal incontinence. Only maternal age and second stage duration were significantly associated with anal incontinence after obstetrical anal sphincter injury. The degree of sphincter damage at delivery (IIIa, b, c, IV) was not associated with the risk of anal incontinence at 2-month postpartum.

CONCLUSION:

Maternal age and second stage duration were the only risk factor for anal incontinence after obstetrical anal sphincter injury in this study. High prevalence of anal incontinence at 2-month postpartum of obstetrical anal sphincter injury is observed no matter what is the degree of anal sphincter damage. Our results highlight the importance to diagnose all obstetrical anal sphincter injuries whatever the degree of damage.

KEYWORDS:

Anal incontinence; Episiotomy; Extraction instrumentale; Incontinence anale; Instrumental delivery; Périnée complet; Sphincter anal injury; Épisiotomie

PMID:
26780843
DOI:
10.1016/j.jgyn.2015.12.008
[Indexed for MEDLINE]
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